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70results about How to "Efficient cooling and cooling" patented technology
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Inner mesh gear pump type circulating cooling magnetorheological fluid brake
InactiveCN110792704AEfficient cooling and coolingIncrease temperatureSemi-permeable membranesLiquid resistance brakesGear pumpGear wheel
The invention discloses an inner mesh gear pump type circulating cooling magnetorheological fluid brake. The inner mesh gear pump type circulating cooling magnetorheological fluid brake comprises a brake shell, a brake shaft, an excitation coil, a coil mounting ring and magnetorheological fluid; a gear pump assembly is arranged on the outer side of a left end cover, comprises a pump shell, a driving gear, a driven gear ring, a crescent-shaped lever and a cover body, a through hole is formed in the left end cover, and a filter film is arranged in the through hole; an oil outlet hole is formed in the upper part of the cover body; a cooling water tank is further arranged on the upper side of an external round cylinder, and a cooling pipeline is arranged in the cooling water tank; the oil outlet hole in the cover body communicates with one end of the cooling pipeline through a connecting pipeline, and the other end of the cooling pipeline is connected with an inlet of an electromagnetic counterbalance valve; and an oil return hole is formed in the external round cylinder, and an outlet of the electromagnetic counterbalance valve communicates with the oil return hole through a pipeline.According to the inner mesh gear pump type circulating cooling magnetorheological fluid brake, the cooling effect of the magnetorheological fluid can be effectively improved, so that the stability and braking effect of the brake are effectively improved.
Owner:CHONGQING UNIV OF TECH
Gas cooling device and gas cooling method of power battery pack
InactiveCN106299551AEfficient cooling and coolingImprove cooling effectSecondary cellsBatteriesPower batteryCooling effect
The invention relates to a gas cooling device of a power battery bank. In the technical scheme, the gas cooling device of the power battery pack comprises a disc type cooling medium channel (2) and at least one pair of cooling fins (1), wherein the disc type cooling medium channel is used for a gas coolant to flow and is located between two rows of battery cells (4) of the power battery pack, any one of the cooling fins comprises at least one arc-shaped part (102), inner sides of the arc-shaped parts of the pair of cooling fins after combination are matched with the appearance of the battery cells of the power battery pack, outer sides of the arc-shaped parts of the pair of cooling fins after combination are tangential to a wall of the disc type cooling medium channel, and end parts (103) of the pair of cooling fins after combination are in contact with the disc type cooling medium channel. After adoption of the technical scheme, the cooling effect of the battery pack is improved.
Owner:肖克建
Metal pipe cutting device with cooling function
InactiveCN108817514AReduce consumptionEfficient cooling and coolingFeeding apparatusTube shearing machinesMotor driveEngineering
The invention discloses a metal pipe cutting device with a cooling function. The device comprises a support, a workbench, a conveying belt, a first motor, a two-axis motor and a cutter. The support isfixedly installed above the workbench, a supporting rod is arranged on the inner side of the support, the right side of the supporting rod is rotationally connected with a rotating rod, a driven gearis fixedly installed on the rotating rod, the left side of a driving gear is provided with the two-axis motor, the workbench is provided with a rectangular groove, the left side of the rectangular groove is provided with the conveying belt, the right side of the rectangular groove is provided with a transmission wheel, a fixing beam is arranged on the inner side of a supporting leg and provided with a water tank, a pressurization tank is arranged above the water tank, and a device body is provided with a water distribution plate. The two-axis motor drives the cutter to rotate for cutting, meanwhile, up-down movement of the whole cutting device is achieved, working efficiency is improved, workpiece consumption is reduced, the cost is low, and metal pipes can be effectively cooled in the cutting process.
Owner:安徽广美钢业有限公司
Single composite impeller gas turbine engine
InactiveCN108952964AImprove performanceExtend your lifePump componentsBlade accessoriesCombustion chamberTurbine blade
The invention discloses a single composite impeller gas turbine engine. The single composite impeller gas turbine engine mainly comprises a composite impeller combining a centrifugal compressor bladeand a hollow turbine blade into one, a main shaft, a starting motor, a clutch, bearings, a rectification support, an annular rotational flow combustion chamber, an annular machine shell assembly, a tail cone and an exhaust nozzle; the main shaft is fixedly connected with the composite impeller, the starting motor is connected with the main shaft through the clutch, the main shaft is installed in ashaft sleeve through the two bearings, the rectification support is connected with the annular machine shell assembly, and the annular machine shell assembly is provided with installing clamps to befixed to a plane; and the annular rotational flow combustion chamber is located in the annular machine shell assembly, the tail cone is located at the back portion of the impeller, and the exhaust nozzle and the shell assembly are connected into a whole. The single composite impeller gas turbine engine has the advantages that the engine is simplified in structure and reduced in weight, improves the mechanical rotating performance of a rotor, reduces the cost, can effectively use compression airflow to cool the hollow turbine blade, further improves the performance and further prolongs the service life.
Owner:NANCHANG HANGKONG UNIVERSITY
High-temperature exhaust gas filtering apparatus
InactiveCN107715583AWill not deformImprove filtering effectDispersed particle filtrationTransportation and packagingExhaust fumesCooling chamber
The invention discloses a high-temperature exhaust gas filtering apparatus. The high-temperature exhaust gas filtering apparatus is connected with an exhaust gas output pipeline and comprises a box provided with a gas inlet and a gas outlet. The interior of the box comprises a gas cooling chamber provided with an exhaust gas cooling mechanism and a processing chamber used for filtering cooled gas.The exhaust gas cooling mechanism comprises a cooling pipeline fixedly arranged in the gas cooling chamber, and one end of the cooling pipeline is connected with the gas inlet. The gas outlet is provided with an exhaust fan. The high-temperature exhaust gas filtering apparatus provided by the invention effectively cools high-temperature exhaust gas via the spiral cooling pipeline; a perforated foamed aluminum plate in the apparatus can be cyclically used and has long service life, so maintenance cost is effectively lowered; the perforated foamed aluminum filtering plate does not deform even after blowing by strong breeze and has stable filtering performance and good flame resistance; the perforated foamed aluminum filtering plate can be recycled, so air pollution is prevented; and the high-temperature exhaust gas filtering apparatus has simple structure and good practicality.
Owner:成都尊华荣域科技有限公司
Cooling device for deep hole drilling machine and cooling method
InactiveCN112247191APlay the role of waterproofEfficient cooling and coolingMaintainance and safety accessoriesBoring/drilling machinesCooling effectElectric machinery
The invention discloses a cooling device for a deep hole drilling machine and a cooling method, relates to the technical field of cooling devices, and aims to solve the problems that an existing cooling device for the deep hole drilling machine is poor in cooling effect and does not have a circulating cooling function. A threaded rod is arranged above a base, a groove is fixedly formed at the lower portion of the threaded rod, a sliding rod is fixedly arranged at the front end of the threaded rod, a threaded sleeve is arranged on the outer wall of the threaded rod in a threaded manner, a sliding sleeve is arranged on the outer wall of the sliding rod in a sliding manner, and the sliding sleeve is fixedly connected with the threaded sleeve. A movable plate is fixedly arranged at the front end face of the sliding sleeve, a motor shell is fixedly arranged above the movable plate, a second motor is fixedly installed in the motor shell, a cooling water tank is fixedly arranged above the motor shell, a drill bit is arranged at the output end of the second motor, and the drill bit is fixed to the lower portion of the movable plate. A blocking cover is fixedly arranged below the drill bit,and a workbench is fixedly arranged in the blocking cover.
Owner:南京昌合泰智能科技有限公司
Structure of engine cooling system
InactiveCN104500202AImprove stabilityImprove stability and reliabilityLiquid coolingCoolant flow controlRadiator (engine cooling)Engineering
A structure of an engine cooling system comprises a cylinder body water jacket, a cylinder cover water jacket, a cylinder cushion, a water pump, an engine oil cooler and a booster. The structure of the engine cooling system is technically characterized in that the water pump is provided with a spoon-shaped water pump cavity and a thermostat, the water pump, the water pump cavity and the thermostat are communicated sequentially, the thermostat is respectively provided with a water pump water inlet I and a water pump water inlet II, and the water pump water inlet II is communicated with a heat radiator of a vehicle; the cylinder body water jacket is communicated with the water pump through a water inlet of the cylinder body water jacket, a water inlet pipe of the engine oil cooler, a water outlet pipe of the booster and a water outlet pipe of a heating system are respectively communicated with a water inlet pipe of the water pump, and the water inlet pipe of the water pump is communicated with the water pump water inlet I; the rear portion of the cylinder cover water jacket is provided with a water outlet of the cylinder cover water jacket, and the water outlet of the cylinder cover water jacket is communicated with a water inlet pipe of the booster. By the structure of the engine cooling system, the problems of high heat load of the cylinder cover, poor comprehensive performance and the like of existing engines are solved radically.
Owner:BRILLIANCE AUTO
High-temperature fan with multiple cooling mechanisms
InactiveCN111022347AEfficient cooling and coolingAvoid damagePump componentsTreatment involving filtrationTurbine bladeDrive shaft
The invention discloses a high-temperature fan with multiple cooling mechanisms, and belongs to the technical field of fan equipment. The high-temperature fan with the multiple cooling mechanisms includes a shell and an inner shell disposed inside the shell. A fan motor is arranged in the inner shell, the fan motor, the inner shell and the shell are all coaxially arranged, a gap is formed betweenthe shell and the inner shell, the right end of the fan motor is connected with a cooling drive shaft, and the cooling drive shaft is provided with a wind turbine blade. A fan is connected to the leftend of the fan motor, and two ventilation holes are formed in the left side wall of the shell. An elastic spiral plate is wound around the axial outer wall of the fan motor to achieve rapid and effective heat dissipation. Cooling water is used for dissipating the fan motor, compressed air is used for radiating a fan drive shaft, the heat dissipation efficiency is effectively improved, the damagephenomenon of the high-temperature fan under high-temperature conditions is effectively avoided; and in addition, vibration can be effectively reduced, and the working stability of the high-temperature fan is improved.
Owner:邓明星
Motor heat dissipation structure
InactiveCN106329828AEfficient cooling and coolingNo burning phenomenonPositive displacement pump componentsPiston pumpsEngineeringFront cover
A motor heat dissipation structure is provided; revolution airflow formed by a cooling fan installed in the motor side in operation can be quickly led into the motor housing to play the role of heat dissipation, so that the motor is not easy to accumulate heat inside; the front end of the motor housing is provided with a front cover having a plurality of wind guide plates and a drain port, and the circular swirling forward airflow generated when the cooling fan rotates can be directly blocked by the wind guide plates of the front cover, and can directly enter the motor housing by the drain port; the outer part of the circular swirling forward air flow can also be blown from the outer periphery of the housing to the outer surface of the housing, so that the outer housing is also dissipated at the same time, thus forming multiple heat dissipation paths, and exerting more effective heat dissipation; the inner side of the motor housing cannot accumulate heat, so the motor operational maximum output power can be realize , thus enhancing the motor operating efficiency, and also extending the life of the motor.
Owner:周文三
Environment-friendly 3D printer
InactiveCN106945287AAvoid enteringSpeed up circulationAdditive manufacturing apparatusManufacturing environment conditioningEngineeringToxic material
The invention discloses an environment-friendly 3D printer, comprising: a printer body, an exhaust fan, an outlet fan, and a filter layer. The upper surface of the printer body is partially recessed downward to form a groove. A cover plate matching the groove is fixed on the top, and a plurality of ventilation holes connected with the inside of the printer body are arranged in the groove, and an exhaust fan is arranged on the upper surface of the inside of the printer body, and the air inlet of the exhaust fan faces the side of the groove. On the lower surface, the air outlet of the exhaust fan faces the printing nozzle inside the printer body, the top surface of the printer body is provided with an outlet fan, the side of the printer body is provided with an opening, and a filter layer is arranged on the opening, and the air outlet of the outlet fan faces the opening . The environment-friendly 3D printer overcomes the problem that the printers in the prior art do not have a mechanism for treating toxic substances and are directly discharged into the air, which not only pollutes the surrounding environment, but also is harmful to the health of workers.
Owner:朱明来
Exhaust utilization system of gas turbine
ActiveCN111058947AEmission reductionEfficient cooling and coolingTurbine/propulsion engine coolingGas turbine plantsInlet channelEngineering
The invention discloses an exhaust utilization system of a gas turbine. The exhaust utilization system comprises a first machine body and an air inlet channel which is arranged on the left end surfaceof the first machine body and has an opening facing leftwards; an exhaust conveying device is arranged on the first machine body; the exhaust conveying device comprises a sound damping cavity communicating with the right wall of the air inlet channel; three baffle plates are uniformly distributed and fixedly arranged on the inner wall of the circumference of the sound damping cavity; each baffleplate is through from left to right and is uniformly provided with meshes; a second machine body is fixedly arranged on the right end surface of the first machine body; a gas path changing device is arranged in the exhaust conveying device; and an air flow cooling device is arranged in the second machine body. The system can effectively muffle exhaust gas of the gas turbine to reduce noise, compress carbon dioxide in the exhaust gas, and effectively utilize the exhaust gas. Meanwhile, a gas cooling device can be automatically started when the exhaust gas temperature rises due to insufficient combustion of the gas turbine, and the hot gas flow is efficiently cooled, so that working efficiency of a carbon dioxide compressor is prevented from being influenced, and low carbon dioxide emissionof the gas turbine is realized.
Owner:ZHEJIANG TUFF BOILER
Big data server with efficient heat dissipation function
InactiveCN110750143AShock absorbingPlay a protective effectDigital processing power distributionThermodynamicsEngineering
The invention relates to the technical field of big data servers, in particular to an efficient-heat-dissipation big data server. The server comprises a box body, a rubber base is fixedly mounted at the bottom in the box body; a server body is fixedly mounted in the middle of the upper surface of the rubber base through a plurality of bolts; heat dissipation devices are fixedly installed in the middles of the two sides of the server body. The heat dissipation device comprises a through opening formed in the middle of one side of the box body and a water cooling mechanism fixedly installed in the middle of one side of the server body. A heat dissipation net is fixedly installed in the middle in the through opening, a dustproof mechanism is fixedly installed on one side of the heat dissipation net, a heat dissipation mechanism is fixedly installed on the other side of the heat dissipation net, the heat dissipation mechanism and the dustproof mechanism are fixedly connected to the box body through a plurality of bolts, and one side of the heat dissipation mechanism and one side of the water cooling mechanism are connected in a bonded mode. The big data server with the efficient heat dissipation function has high heat dissipation performance, and dust prevention can be effectively conducted while efficient heat dissipation is guaranteed.
Owner:温州大卖客网络科技有限公司
Preservative film production process
InactiveCN111590857AEfficient cooling and coolingEasy to processFlat articlesWebs handlingMolten stateThin membrane
The invention relates to a preservative film production process. The preservative film production process comprises a bottom plate, a supporting frame and a traction device, wherein the supporting frame is installed at the upper end of the bottom plate, the section of the supporting frame is of a U-shaped structure, and the traction device is installed in the supporting frame. The preservative film production process disclosed by the invention can solve the problems that a film in a molten state is likely to adhere to the surface of a guide roller due to the fact that the guide plate cannot berapidly cooled generally when the existing equipment cools and guides the preservative film, so that the prepared film is likely to damage, and more folds easily exist on the surface of the film whenthe existing equipment is used for winding the prepared film, and the gas in the film cannot be effectively exhausted, so that the wound film is easily broken and the subsequent use of the film is affected are solved.
Owner:侯哲宇
Internal Gear Pump Type Circulating Cooling Magnetorheological Fluid Brake
InactiveCN110792704BEfficient cooling and coolingIncrease temperatureSemi-permeable membranesLiquid resistance brakesGear pumpGear wheel
Owner:CHONGQING UNIV OF TECH
Bearing steel pipe cooling device
InactiveCN110951961AReduce wasteAvoid cloggingTreatment involving filtrationWaste water treatment from metallurgical processThermodynamicsMechanical engineering
The invention discloses a bearing steel pipe cooling device. The bearing steel pipe cooling device comprises a cooling box, the top of the cooling box is of an opening structure, four supporting columns are fixedly installed at the bottom of the cooling box, a feeding port and a discharging port are formed in the inner walls of the two sides of the cooling box separately, twelve material guiding rollers are arranged in the cooling box at equal intervals, a feeding guide plate located below the feeding port is fixedly installed on one side of the cooling box, a discharging guide plate is fixedly installed on the side, away from the feeding guide plate, of the cooling box, the discharging guide plate is located below the discharging port, the feeding guide plate and the discharging guide plate are obliquely arranged, and twelve mounting holes are formed in the inner wall of one side of the cooling box at equal intervals. The bearing steel pipe cooling device is reasonable in design and good in practicability, a plurality of bearing steel pipes can be conveyed, the bearing steel pipes are effectively cooled in the conveying process, the working efficiency is improved, cooling water can be recycled, cooling water resources are saved, and the energy-saving effect is achieved.
Owner:临清市东华轴承钢管有限责任公司
Drilling equipment for geothermal exploration
ActiveCN112282645AImprove stabilityExtended service lifeEarth drilling toolsDrilling rodsThermodynamicsGeothermal exploration
The invention belongs to the technical field of drilling equipment, and particularly relates to drilling equipment for geothermal exploration. The equipment comprises a base and a drilling box; pneumatic push rods are installed in the drilling box, a supporting plate is installed at the bottom ends of the pneumatic push rods, a drill bit is rotatably connected to the middle of the bottom face of the supporting plate, the drill bit is composed of a hollow rotating rod and a cutting part, and a heat dissipation rod is inserted into the rotating rod in a penetrating mode; and sliding plates are connected to the side walls of the base, supporting tables are slidably connected to the outer ends of the sliding plates, sliding cavities are connected to the bottom ends of the supporting tables, and sliding tables are slidably connected into the sliding cavities. According to the drilling equipment, through the arrangement of a damping mechanism and a heat dissipation mechanism, the drilling equipment can conduct damping in all directions; and meanwhile, the equipment can conduct efficient cooling treatment on the drill bit from bottom to top, so that the cooling effect of the drill bit isgreatly improved, and then, the stability and the service life of the drilling equipment working in granite and other hard rock areas are improved and prolonged.
Owner:山东省煤田地质局第一勘探队
Centralized driving type multi-pass nonferrous metal rolling mill
InactiveCN112453063APlay a role in purificationEfficient cooling and coolingRollsMetal rolling arrangementsOil canNonferrous metal
The invention discloses a centralized driving type multi-pass nonferrous metal rolling mill. The centralized driving type multi-pass nonferrous metal rolling mill comprises a rolling mill body, a rolling mill safety hood, a gear box and a motor, a main rotating shaft is rotationally installed in the gear box, a first transmission straight gear is fixedly arranged on the main rotating shaft in a sleeving mode, a bearing seat is fixedly installed on the inner wall of one side of the gear box, a transverse shaft is rotationally installed on one side of the bearing seat, a first bevel gear is arranged on the transverse shaft in a sleeving mode, and one end, away from the bearing seat, of the transverse shaft is fixedly sleeved with a second transmission straight gear. The centralized driving type multi-pass nonferrous metal rolling mill is reasonable in design and good in practicability, effective purifying and cooling can be carried out on lubricating oil in the gear box, the lubricatingoil is evenly sprayed to the plurality of gears in the gear box by utilizing reciprocating left-right swing of a plurality of spray heads, and therefore the lubricating effect on the plurality of gears is improved, abrasion between the gears is reduced, the service life of the plurality of gears in the gear box can be prolonged, the replacement frequency of the lubricating oil can be reduced, theservice life of the lubricating oil can be prolonged, and the economic cost is reduced.
Owner:ZHEJIANG CHUANBOZHE METAL DECOUATION MATERIAL CO LTD
Embedded oven
The invention relates to an embedded oven. The embedded oven comprises a door body, an embedded oven body and a controller, the door body comprises outer glass and middle glass arranged behind the outer glass, a ventilation gap is reserved between the outer glass and the middle glass, a cold air channel is further formed in the bottom of the embedded oven body, outlet air of the cold air channel leads to the ventilation gap, and the controller is arranged in the ventilation gap. Compared with the prior art, according to the invention, the cold air channel can blow cold air to the ventilation gap; according to the oven, the door body can be fully and effectively cooled, hands are prevented from being scalded due to the fact that the temperature of the oven door body is too high, the controller arranged in the gap can be effectively cooled, and therefore the stability of the performance of the controller is guaranteed, the oven can stably operate, and the service life of the oven is prolonged.
Owner:NINGBO FOTILE KITCHEN WARE CO LTD
Cooling circulation loop for high-power high-speed submersible pump
ActiveCN112928866AEfficient cooling and coolingIncrease temperatureCooling/ventillation arrangementSupports/enclosures/casingsElectric machineryEngineering
The invention discloses a cooling circulation loop for a high-power high-speed submersible pump. The cooling circulation loop comprises a first cavity, a second cavity, a third cavity and a fourth cavity which are arranged in the submersible pump. The cooling circulation loop comprises a first through hole A and a first through hole B which are arranged in the bearing support, and a connecting hole A and a connecting hole B which are arranged in the motor end cover, two ends of the first through hole A are communicated with the second chamber and the third chamber, and two ends of the first through hole B are respectively communicated with the third chamber and the connecting hole A; the two ends of a connecting hole B are communicated with the first cavity and the fourth cavity, the connecting hole B is further perpendicularly intersected with the connecting hole A, a first control valve for controlling connection and disconnection of the connecting hole A and the connecting hole B is arranged at the intersection point of the connecting hole B and the connecting hole A, and a second control valve for controlling connection and disconnection of the first through hole A and the third cavity is further arranged in the third cavity.
Owner:NANJING INST OF TECH
Electric cutting tool
PendingCN111559015AReduce volumeSmall footprintProfiling/shaping machinesWorking accessoriesPhysicsCutting tool
The invention provides an electric cutting tool. The electric cutting tool comprises a working assembly and a controlling assembly used for controlling the working assembly; the working assembly comprises a shell body, a driving unit and a power supply unit; a cooling structure is formed inside the shell body and is used for cooling the driving unit and the power supply unit; the cooling structurecomprises an air inlet, an air outlet, and a cooling air duct, and the air inlet is arranged on a first shell body, the air outlet is arranged on a second shell body, and the cooling air duct connects the air inlet and the air outlet; the driving unit comprises a fan which protrudes into the cooling air duct; and the fan drives cooling air outside the controlling assembly to flow through the airinlet, along the cooling air duct, into the power supply unit and the driving unit and flow out of the air outlet. Through the arrangement of the controlling assembly which is provided with the cooling structure, the provided electric cutting tool realizes effective cooling of the driving unit and the power supply unit which are contained in the shell body; the working efficiency of the electric cutting tool using the controlling assembly is improved; the service life is extended; and at the same time, a tight structure, smaller occupied space and convenient operation are guaranteed.
Owner:CHANGZHOU GLOBE CO LTD
High temperature-resistant liner tetrafluoro pump mechanical seal cooling water device
InactiveCN101149065AImproved seal coolingEfficient cooling and coolingPump componentsPumpsCooling effectEngineering
The heat resistant polytetrafluoroethylene lined sealing and water cooling unit for pumps mainly includes one pump cover, one sealing gland connected tightly to the pump cover, one pump shaft, and one water cooling cover on the pump cover. The water cooling cover is fitted to the sealing gland and provided with one water inlet and one water outlet. The sealing and water cooling unit in the said structure can lower the temperature effectively to improve the sealing and cooling effect of pump and increase the service life of pump.
Owner:张荣杰
Cooling device for dye intermediate preparation
InactiveCN108261943AImprove cooling efficiencyCool downDomestic cooling apparatusLighting and heating apparatusWater pipeReduction rate
The invention discloses a cooling device for dye intermediate preparation. The cooling device comprises a preparation reaction kettle discharging pipe, wherein a discharging opening of the preparationreaction kettle discharging pipe is connected with a first cooling box; openings are respectively formed in two ends of the first cooling box; the first cooling box is communicated with the preparation reaction kettle discharging pipe through the opening at one end; the bottom end inside the first cooling box is provided with an installing bottom plate; the top of the first cooling box is uniformly provided with heat radiation fans at equal distance; heat radiation openings are formed in two groups of side walls of the first cooling box; the top of the first cooling box is uniformly providedwith installing support frames at equal distance; the first cooling box is connected with a cold water pipe through the installing support frames; one end, far away from the preparation reaction kettle discharging pipe, of the first cooling box is communicated with a semicircle material conveying pipe. Through the first cooling box and a second cooling box, an intermediate product prepared by thedye intermediate can be fast and efficiently subjected to cooling and temperature reduction; the temperature reduction rate is fast; the temperature reduction efficiency is higher.
Owner:YANCHENG HONGYAN CHEM CO LTD
Solid/gas separation device with deflagration prevention and filter material burning prevention functions and working method
PendingCN111589259APrevent deflagration accidentsImprove reliabilityCombination devicesGas treatmentGas separationGaseous substance
The invention relates to a solid / gas separation device with deflagration prevention and filter material burning prevention functions and a working method. The solid / gas separation device comprises a primary separation structure, an ash bucket for receiving solid substances is mounted at the lower end of the primary separation structure; the upper end of the primary separation structure is providedwith a cooling fire-retardant structure for cooling gaseous substances; an inert gas fluidization blowing structure is mounted at the bottom of the ash bucket and comprises a plurality of inert gas fluidization blowing devices with upward nozzles. According to the invention, a pneumatic conveying system is ensured to be applied to conveying of high-temperature fly ash containing CO gas and H2 gasor prone to spontaneous combustion, so that deflagration accidents and filter material burning accidents are effectively avoided.
Owner:WUXI HONGQI DUST COLLECTOR EQUIP
Draw-out type electric power Internet of Things switch cabinet
ActiveCN112152118AEfficient cooling and coolingJob securitySubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsPower controlInternet of Things
The invention provides a draw-out type electric power Internet of Things switch cabinet which comprises a cabinet body, drawers, an insulating plate and a bottom plate, an air port is formed in the top of the cabinet body, a clamping box is clamped to the top of the cabinet body, a partition plate is welded to the top of the cabinet body, air cylinders are installed on the two sides of the partition plate, and filter cylinders are welded to the inner walls of the air cylinders. Screw plates are clamped on the inner walls of the filter cylinders, through holes are formed in ends of the air cylinders, a guide plate is welded to the inner side of the cabinet body, and a draught fan is installed at the bottom of the guide plate. The draw-out type electric power Internet of Things switch cabinet can cool the switch cabinet, guarantee the working safety of the switch cabinet and filter out dust; the dust is prevented from entering the cabinet body and being attached to electrical equipment in the switch cabinet, moisture in air is dried and absorbed, the dryness in the cabinet body is guaranteed, the working safety of the electrical equipment is guaranteed, the dust is collected throughthe clamping box, the environmental sanitation around the switch cabinet is guaranteed, and the switch cabinet is suitable for being used for the power control of the Internet of Things.
Owner:HUBEI ELECTRIC POWER EQUIP
Cooling circulation device for oil storage tank spraying water
InactiveCN108328136AEfficient cooling and coolingReduce the temperaturePackage recyclingLarge containersLiquid storage tankEngineering
The invention discloses a cooling circulation device for oil storage tank spraying water. The cooling circulation device is composed of an oil storage tank, a cement table, an expansion valve, an evaporator, an air blower, a liquid storage tank, a condenser, a fan, a compressor, a gas conveying pipeline, a cooling gas, a cooling device protection cover, a spiral water pipe, a low-temperature control switch, an output water pump, a fire-fighting water pool, a tap water pipeline, a water level gauge linkage device, a water pump, a silt filter, a backflow water pump, a high-temperature control switch, a spraying water pipeline, a spiral water pipe input section and a spiral water pipe output section. According to the cooling circulation device for the oil storage tank spraying water, the spraying water can be used for cooling the oil storage tank, and can be recycled, cooled and recycled, so that the device is energy-saving, high in operability and generalizability and capable of being applied to daily production operation of the oil storage tank.
Owner:LIAONING UNIVERSITY OF PETROLEUM AND CHEMICAL TECHNOLOGY
Double-side synchronous waxing method for wear-resistant pure cotton belt fabric
ActiveCN110670269AGood waxing effectApply evenlyTextile treatment machine arrangementsTextile treatment carriersComposite materialEngineering
The invention relates to a double-side synchronous waxing method for a wear-resistant pure cotton belt fabric. The double-side synchronous waxing method for the wear-resistant pure cotton belt fabriccomprises a bottom plate, a discharging device and a waxing device, wherein the discharging device is arranged in the middle of the upper end of the bottom plate, the waxing device is arranged on theright side of the discharging device, and the waxing device is arranged on the bottom plate. The problems that when existing equipment is used for waxing a belt fabric, the waxing effect is poor, thebelt fabric is not waxed uniformly, the subsequent use of the belt fabric is not facilitated, meanwhile, the existing equipment can usually only be used for waxing a single side, the processing efficiency of the belt fabric is affected, when the existing equipment is used for waxing, only one belt fabric can be waxed at a time, the wax liquid cannot be effectively cooled after waxing, the belt fabric is easy to adhere after being wound, and the subsequent use effect of the belt fabric is affected are solved.
Owner:爱德纺织(杭州)有限公司
A coupled cooling system for an electronic information machine room
ActiveCN103344023BAvoid temperatureAvoid overall overheatingLighting and heating apparatusAir conditioning systemsPlate heat exchangerCooling tower
Owner:CHINA INFOMRAITON CONSULTING & DESIGNING INST CO LTD
Cooling roller assembly of compound machine for manufacturing cover body
PendingCN111619189AEfficient cooling and coolingReduce the temperatureLaminationLamination apparatusPhysicsWater storage tank
The invention discloses a cooling roller assembly of a compound machine for manufacturing a cover body. The cooling roller assembly comprises a second shell, wherein a first shell is hinged to the upper surface of the second shell, two first supporting rods are symmetrically and fixedly connected to the upper surface of the first shell, and rollers are evenly and rotationally connected to the upper surface of the first shell through bearings; and a cooling mechanism, wherein the cooling mechanism comprises a water pump, the water inlet end of the water pump communicates with a first pipe body,and a water storage tank is fixedly connected to the bottom wall of the interior of the second shell through screws. With arrangement of the first shell, the rotating rollers, the water pump, the water storage tank, the first box body, the coiled pipe and other components are arranged in a combined mode, a user can continuously cool and reduce the temperature of the cover body, meanwhile, when water with heat is cooled, the temperature of the water in the water storage tank can be reduced through the arrangement of the first box body and the liquid nitrogen layer arranged in the first box body, and thus more efficient cooling and temperature reduction are achieved.
Owner:惠州市茂昌盛实业有限公司
Continuous charcoal production equipment and method
ActiveCN103788974ASave carbonized fuelPrevention and Control of Air PollutionCombustible gas coke oven heatingBiofuelsBiomassProcess engineering
The invention discloses continuous charcoal production equipment and method, and the continuous charcoal production equipment comprises a splitting can, a stove, a metal shell, an insulation can, a support frame, a charging / discharging system, an air supply system, a cooling system and a temperature measurement system, wherein the splitting can is arranged on the metal shell; the upper end opening of the splitting can is communicated with a charging hopper and the lower end outlet thereof is communicated with a discharging conveyer; the upper end inlet of an oil / gas collecting and conveying system is connected with the splitting can through an oil / gas outlet on the splitting can; the lower end of the oil / gas collecting and conveying system extends to the upward side of the stove; the lower end outlet of the oil / gas collecting and conveying system is wrapped in an air outlet of the air supply system and faces toward the stove; and the stove is arranged below the discharging conveyer. According to the continuous charcoal production equipment, the continuous batch production of charcoal can be carried out in a low-speed heating condition, so that the difficulty that the pipelines are blocked by splitting oil / gas is solved; and the continuous charcoal production equipment has the characteristics of low energy consumption, no pollution and high efficiency, and can be widely applied to the carbonization of biomass.
Owner:INST OF GEOCHEM CHINESE ACADEMY OF SCI
Cleaning and cooling device in livestock breeding shed and method of cleaning and cooling device
InactiveCN111466297AEfficient cooling and coolingAdjust flushing angleRotary stirring mixersTransportation and packagingWater pipeEnvironmental geology
The invention belongs to the technical field of cleaning and cooling devices, and particularly relates to a cleaning and cooling device in a livestock breeding shed and a method of the cleaning and cooling device. The problems of incomplete cleaning and low cooling effect due to only a water pipe in a cleaning tool in an existing breeding shed are solved. According to the scheme, the cleaning andcooling device includes a bottom plate, a cleaning box is fixedly connected to the top of the bottom plate, the cleaning box is internally and rotatably connected with a central shaft, the outer sideof the central shaft is connected with a mixing structure, the top of the bottom plate is fixedly connected with a cylindrical tube, and a vertical shaft is vertically and rotatably installed in the cylindrical tube; and a plurality of water flow blades are fixedly installed on the outside of the vertical shaft, one side of the cleaning box is fixedly connected with a high-pressure water pump, anda water inlet of the high-pressure water pump communicates with the cleaning box. The cleaning and cooling device is simple in structure and convenient to operate, the inner part of the breeding shedcan be comprehensively cleaned, clean water and disinfectant powder can be mixed, cold air can be blown into the breeding shed, and the inner part of the breeding shed can be effectively cooled down.
Owner:TANGSHAN HARBIN SHIP TECH CO LTD +1
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