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39results about How to "Achieve anti-clogging" patented technology
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Ultra-flexible coated abrasive cloth and manufacturing method thereof
ActiveCN110405645ASmall bending radiusAchieve anti-cloggingAbrasion apparatusAdhesiveSurface grinding
The invention discloses ultra-flexible coated abrasive cloth, and relates to the technical field of coated abrasive tool products. The ultra-flexible coated abrasive cloth comprises a substrate, an abrasive and a composite adhesive layer; the substrate and the abrasive are coated with the composite adhesive layer, and the abrasive is fixed to the substrate through the composite adhesive layer; thesubstrate comprises a base material and a flexible adhesive layer, and the composite adhesive layer comprises a bottom adhesive layer, a composite adhesive layer body and a coating layer which are distributed from bottom to top in sequence; the flexible adhesive layer comprises one layer of or combination of multiple layers of an upper adhesive layer, a lower adhesive layer and an inner adhesivelayer, the upper adhesive layer and the lower adhesive layer are arranged on the upper surface and the lower surface of the base material correspondingly, and the inner adhesive layer is distributed in the base material; and the base material adopts a cloth base of which the absolute dry weight is 25-180 g / m<2>. The good surface evenness of the coated abrasive cloth can be obtained, the flexible bending radius is 1-3 mm, the ultra-flexible coated abrasive cloth is suitable for grinding of light-load planes and curved surfaces, is resistant to breaking and blocking during grinding, and has thecharacteristics of being good in economical efficiency, light and thin.
Owner:JIANGSU FENGMANG COMPOUND MATERIAL SCI&TECH GRP CO LTD
Rotary type filter object automatic clearing anti-blockage irrigation shower nozzle
ActiveCN109718956ARealize rotary irrigationPrevent buildupClimate change adaptationWatering devicesWater flowSolid particle
The invention discloses a rotary type filter object automatic clearing anti-blockage irrigation shower nozzle. The rotary type filter object automatic clearing anti-blockage irrigation shower nozzle comprises a round box, an opening is formed in the bottom side of the round box, the lower end of the inner wall of the round box is in bearing connection with the upper end of the periphery of a roundpipe, the upper end of the inner wall of the round pipe is in bearing connection with the periphery of an annular inner gear plate, a coaxial vertical shaft is arranged in the round pipe in a bearingmanner, the upper end of the vertical shaft penetrates through the annular inner gear plate, is located in the round box and is fixedly provided with a first gear, the middle of the top wall of the inner wall of the round box is fixedly provided with an annular inner gear, and the annular inner gear and the first gear are in gear transmission through a first transmission gear. The structure is simple, water flow flowing is used for driving the shower nozzle to rotate, shower nozzle rotation irrigation is achieved, solid particles filtered by a filter net can be alternatively cleared, stackingof the solid particles can be avoided, the anti-blockage aim of the irrigation shower nozzle is achieved, market needs can be met, and the shower nozzle is suitable for popularization.
Owner:CHONGQING WATER RESOURCES & ELECTRIC ENG COLLEGE
Self-suction type water surface floating object cleaning structure and using method thereof
ActiveCN111452925AReduce energy consumptionImprove work efficiencyWater cleaningRotary propellersPhysicsPropeller
The invention discloses a self-suction type water surface floating object cleaning structure and a using method thereof. The invention belongs to the technical field of water surface floater cleaningstructures. A second driving motor drives a second rotating shaft to rotate; the second rotating shaft drives a propeller to rotate; the propeller drives the water flow located in the inner side of aside connecting plate to move from a floating object absorbing cylinder to a guide plate in the azimuth direction; through the movement of water flow, spiral absorption force is generated in the floating object absorption cylinder, floating objects in the surrounding are absorbed into the floating object absorption cylinder and then to the outside of a first filtering net; and the propeller generates running driving force and floating object absorbing force to realize collection and movement of the floating objects, so that the energy consumption is reduced, and the original propeller drivingforce further has the function of absorbing the floating objects.
Owner:常德市水利水电勘测设计院
Intelligent self-cleaning dry fog de-dusting equipment
InactiveCN104623998ARealize self-cleaningAchieve anti-cloggingUsing liquid separation agentSeparation devicesProcess engineeringInlet pressure
The invention provides intelligent self-cleaning dry fog de-dusting equipment. A water supply pipe and an gas supply pipe are connected respectively with a water gas mixer; a water inlet pressure sensor, a water supply adjusting valve and a water control electromagnetic valve are connected to the water supply pipe; a gas inlet pressure sensor, a gas supply adjusting valve, a gas storage tank filter and a gas outlet pressure sensor are connected sequentially to the gas supply pipe; the gas supply pipe is connected with the water gas mixer by the gas pressure adjusting valve; an fog spraying box, an outlet pressure sensor and a sprayer are arranged on the pipe of the rear part of the water gas mixer; a spraying vibrator is arranged on the sprayer. A connecting pipe is arranged between the gas supply adjusting valve pipe on the gas supply pipe and the water supply adjusting valve pipe, and a back blow valve is arranged on the connecting pipe. The equipment is controlled by a PLC. By utilizing the equipment, the water gas mixed vibrating fog spraying can be realized, the self-cleaning and blockage prevention of pipelines and sprayer can also be realized. The equipment has the advantages of good de-dusting effect and high reliability. And the equipment is suitable for being used as the dry fog de-dusting equipment.
Owner:SUIZHONG ZHONGWEI TECH
Liquid level measurement device and gas intrusive liquid level measurement system thereof
ActiveCN105446252AAchieve anti-cloggingAchieve leak preventionProgramme control in sequence/logic controllersSimultaneous control of multiple variablesLiquid level measurementBody measure
The present invention provides a liquid level measurement device. The liquid level measurement device comprises a liquidometer body, and the liquidometer body includes an integrated welding forming body measuring tube, a connecting flange and a high temperature plug valve; the connecting flange fixedly connected with one end of the body measuring tube; the high temperature plug valve is connected with the body measuring tube to be one body through the connecting flange; a clamp cover tracing pipe is arranged between the high temperature plug valve and the connecting flange; the liquid level measurement device also comprises a poking needle, and the poking needle inserts the high temperature plug valve and penetrates the liquidometer body. The present invention further provides a gas intrusive liquid level measurement system. The gas intrusive liquid level measurement system is used for an reaction device. The gas intrusive liquid level measurement system comprises a liquid level measurement device as mentioned above, a liquid level control unit and a blowback system. According to the invention, the working conditions with high viscosity, high vacuum, high temperature and easy crystal may be steadily controlled in real time, and the problems of installation positions, difficult measurement and the like, are solved.
Owner:SHANGHAI FL AUTOMATION
Rolling barrel for rolling type granulator
ActiveCN106179117ALow costEasy to assemble and disassembleGranulation by material expressionPressure decreaseEngineering
The invention relates to the field of rolling granulation, in particular to a rolling barrel for a rolling type granulator. The rolling barrel comprises a barrel body, the outer surface of the barrel body is provided with a granulation groove, the bottom of the granulation groove is provided with an elastic part, the lower side of the elastic part is provided with a buffer cavity, the buffer cavity is communicated with a supercharging cavity and is in sealed isolation from the outside of the barrel body, and the supercharging cavity is supercharged to make the elastic part squeeze the granulation groove. Against problems, the rolling barrel for the rolling type granulator is provided. The rolling barrel for the rolling type granulator is simple in structure, and anti-blockage inside the granulation groove can be performed through control over pressure increase or pressure decrease. Besides, through the design of the anti-blockage structure, the limitation on granulation raw material humidity or viscosity can be reduced, the requirements for granulation raw material powder are lower, and the raw material powder processing cost is reduced. According to the structure, the anti-blockage is achieved by squeezing the granulation groove, the granulation groove is not provided with a through hole, and the blockage of the through hole in the granulation groove is effectively prevented. According to the structure, push and pressure can be performed by effectively utilizing the elastic part, so that the blocked granulation groove is cleared, and an anti-blockage effect is guaranteed.
Owner:江苏福亿机械科技有限公司
Cleaning device for insulating paint for auxiliary transformer iron core
InactiveCN107471059AEasy to collectEasy to moveGrinding carriagesGrinding machinesEngineeringMechanical engineering
The invention relates to a cleaning device, in particular to a cleaning device for insulating paint for an auxiliary transformer iron core. The invention aims to solve the technical problem about providing the cleaning device for the insulating paint for the auxiliary transformer iron core, which can clean the insulating paint of chips with different thickness, can improve the practicability of cleaning equipment and can collect cleaned insulating paint without causing resource waste. In order to solve the technical problem, the invention provides the cleaning device for the insulating paint for the auxiliary transformer iron core, which comprises a machine frame and the like; the upper part of the top in the machine frame is connected with a cleaning mechanism; and the middle part in the machine frame is connected with a fixing mechanism. According to the cleaning device for the insulating paint for the auxiliary transformer iron core, the purpose of wearing and removing the insulating paint on a strip-shaped iron core is achieved by arranging the fixing mechanism and the cleaning mechanism; and the purpose of preventing blockage can be achieved by loosening and pulling a pulling rod discontinuously.
Owner:胡宇妠
Water meter management system capable of realizing step water price
InactiveCN102063765AWith anti-lock brakeReduce power consumptionApparatus for hiring articlesWater savingWater volume
The invention discloses a water meter management system capable of realizing step water price, which comprises a processor unit, a display device, a flow counting module, a valve control circuit, a radio frequency (RF) card circuit, a power supply and an alarm circuit, wherein the flow counting module is connected with the power supply; the input port of the flow counting module is connected with a flow sensor; the output port of the flow counting module is connected with the display device and the RF card circuit respectively; the input end of the RF card circuit is connected with the flow counting module; the output end of the RF card circuit is connected with the processor unit; the RF card circuit is connected with an RF card water meter; the processor unit is connected with a valve control circuit; and the valve control circuit is connected with a valve. In the invention, a dividing point of two water volumes can be set to realize step charging, so the water volume consumed by a user can be limited reasonably; and thus, water is saved and waster resource waste is avoided.
Owner:孙建东
Anti-blocking spray head for dry lubricating agent
PendingCN109290078ARealize anti-clogging functionAchieve anti-cloggingCleaningSpray nozzlesEngineeringNozzle
The invention belongs to the technical field of lubrication equipment, and particularly discloses an anti-blocking spray head for a dry lubricating agent. The anti-blocking spray head for the dry lubricating agent comprises a shell, a rotary shaft and an installation seat, wherein the rotary shaft is arranged in the shell through the installation seat by adopting the way of erecting at two ends; the rotary shaft and the shell are coaxial; an opening is formed in the rear end surface of the shell; a first center hole and multiple nozzles are formed in the front end surface of the shell; the rotary shaft comprises a center shaft and screw blades; the screw blades are fixed onto the center shaft; and hairbrushes are detachably arranged at one ends of the screw blades. According to the anti-blocking spray head for the dry lubricating agent provided by the invention, the dry lubricating agent in a pipeline flows to drive the rotary shaft and the hairbrushes to rotate, and the hairbrushes sweep the nozzles on the metal spray head, so that an anti-blocking function of the spray head is realized; and in addition, the rotary shaft is arranged on the spray head, and the dry lubricating agentcan be split to form tangential flows along the screw blades so as to wash the inner wall of the spray head, so that impurities are prevented from adhering to the inner wall of the spray head.
Owner:河南昊化黎明智能清洗科技有限公司
Anti-blocking fertilizer applicator
InactiveCN107371524AAvoid easy cloggingWork lessFertiliser distributersSpiral bladeAgricultural engineering
The invention discloses an anti-clogging fertilizer applicator, comprising a discharge chamber, a motor one is fixedly connected to the bottom of the discharge chamber, a rotating shaft of the motor one extends to the inside of the discharge chamber and is fixedly connected with a receiving tray, The top of the receiving tray is fixedly connected with a spreading blade, the top of the discharge chamber is fixedly connected with a storage chamber, the storage chamber communicates with the discharge chamber, and the inside of the storage chamber is fixedly connected with a fixed Rod, the end of the fixed rod away from the inner wall of the storage chamber is fixedly connected with a fixed block, the bottom of the fixed block is fixedly connected with motor two, and the rotating shaft of motor two extends to the inside of the fixed block and is fixedly connected with a transmission rod. The invention achieves the anti-clogging effect by setting the fixed rod, the fixed block, the second motor, the transmission rod and the spiral blade, and can break the condensed chemical fertilizer into blocks, so that the chemical fertilizer is not easy to block the pipeline, and the fertilizer applicator can The fertilizer is spilled, so that the fertilizer spreader can work normally.
Owner:浙江聚彩精密设备有限公司
Indwelling transfusion needle with hose
PendingCN106860964AReduce workloadImprove medical qualityInfusion needlesVenous vesselMechanical engineering
The invention discloses an indwelling transfusion needle with a hose. The indwelling transfusion needle with a hose comprises a transfusion needle assembly and a protection assembly, wherein the transfusion needle assembly comprises a steel transfusion needle, a connecting pipe, a small transfusion tube and a needle base; the steel transfusion needle, the connecting pipe, the small transfusion tube and the needle base are sequentially connected; the protection assembly comprises an indwelling hose, a wing base and a protective tube; the indwelling hose is connected with one end of the wing base and the other end of the wing base is connected with one end of the protective tube; the steel transfusion needle extends into the protective tube from the other end of the protection tube and passes through the wing base and the indwelling hose; the connecting pipe is located in the protective tube; a flaky fixed wing is arranged on the wing base; the indwelling hose is inserted into a vein vessel of a human body along with the steel transfusion needle during transfusion and pulls the small transfusion tube, the steel transfusion needle returns to the protective tube and the connecting pipe is clamped and fixed by the protective tube. The indwelling transfusion needle with a hose has the characteristics of being simple in structure, low in cost and convenient to operate, and has a protection effect on a patient and an operator.
Owner:广东先来医疗科技有限公司
Aerating system
ActiveCN102951729AAchieve corrosion resistanceAchieve anti-cloggingTreatment using aerobic processesSustainable biological treatmentAeration systemWastewater
The invention provides an aerating system, which is used for supplementing oxygen to waste water. The aerating system comprises a jet-flow aerator (4), a circulating pump (2), an air blower (3) and a filter (5), wherein the jet-flow aerator (4) comprises an air inlet (42) and a liquid inlet (43), the air inlet (42) is connected to the air blower (3), the liquid inlet (43) is connected to an outlet of the circulating pump (2), and the filter (5) is connected to the inlet of the circulating pump (2). The aerating system adopting the structure can completely mix an aerating pool.
Owner:NISHIHARA ENVIRONMENT ENG SHANGHAI CO LTD
Flour processing feeding device and flour processing equipment
ActiveCN113788331AAchieve anti-cloggingRealize continuous processingLoading/unloadingAgricultural engineeringStructural engineering
The invention belongs to the technical field of flour processing, and particularly relates to a flour processing feeding device and flour processing equipment. The flour processing feeding device comprises a feeding outer hopper, a feeding inner hopper, a spring, and at least one blade, wherein the feeding inner hopper is movably arranged in the feeding outer hopper, the outer wall of the straight cylinder of the feeding inner hopper is in spiral transmission fit with the inner wall of the straight cylinder of the feeding outer hopper, the spring is arranged between the feeding outer hopper and the feeding inner hopper, the spring is used for supporting the feeding inner hopper to enable a gap to be reserved between the feeding inner hopper and the feeding outer hopper, and the at least one blade is arranged on the inner wall of the straight cylinder of the feeding inner hopper. The flour processing feeding device is reasonable in structure, and capable of ingeniously applying the feeding principle of the feeding hopper, manual operation is not needed, so that the labor cost is reduced, and the flour processing feeding device is simple in structure and practical, can be produced without complex processing, and is suitable for application and popularization.
Owner:东莞穗丰粮食集团有限公司
Vented type stopper with temperature measuring function
ActiveCN109590456AContinuous temperature measurementAchieve anti-cloggingMelt-holding vesselsCasting parameters measurement/indication devicesFast measurementFlue gas
The invention discloses a vented type stopper with a temperature measuring function, and belongs to the technical field of metallurgy continuous casting. The stopper comprises a rod body, a rod head,a temperature measuring unit, a connecting pipe and an exhaust channel; the rod body is of a hollow structure, the upper end of the rod body is connected with the connecting pipe and the lower end ofthe rod body is connected with the rod head; the temperature measuring unit is used for measuring the temperature of molten steel, the opening end of the temperature measuring unit is connected with the rod head and is communicated with an inner cavity of the rod body, and the closed end of the temperature measuring unit extends to be exposed out of the lower end of the rod head; and the inlet endof the exhaust channel is communicated with the inner cavity of the rod body or an inner cavity of the rod head, and the outlet end of the exhaust channel is connected with the outer surface of the rod head and is communicated with the outside. The stopper is used in the continuous casting process, and the temperature measuring unit and the exhaust channel are designed so that the temperature ofthe molten steel near an upper nozzle at the outlet of a continuous casting tundish can be rapidly measured; and meanwhile, with the design of the exhaust passage, the argon blowing can be carried outto prevent the blockage of the upper nozzle and remove slag inclusions in molten steel, and the functions of discharging the flue gas inside the inner cavity of the stopper and cleaning a temperaturemeasuring optical path are equipped.
Owner:SHENYANG TAIHE METALLURGY MEASUREMENT & CONTROL TECH
Delinting assembly of high-yield sawtooth delinting machine
InactiveCN113668070AAchieve removalImprove filtering effectVegetable fibre separation from seedsAgricultural scienceAgricultural engineering
The invention discloses a delinting assembly of a high-yield sawtooth delinting machine, and relates to the field of agricultural production machinery. The delinting assembly comprises a reversing device, a cotton doffing device and a cotton discharging device; the reversing device is vertically and fixedly mounted on the ground and provides a mounting platform for other devices; the cotton doffing device and the cotton discharging device are both fixedly mounted in the reversing device; the reversing device can achieve rapid reversing movement of the cotton doffing device; the cotton doffing device is used for separating cotton hulls from cotton; and the cotton discharging device is used for taking out the separated cotton. According to the invention, the removal and filtration of the cotton hulls can be realized under the driving of a driving source, and the cotton doffing process and the cotton collecting process can be synchronized, so that the blank time in the two processes is saved and the working efficiency is improved; and the removed cotton hulls can be collected to prevent pollution to the environment.
Owner:孙卉
Rotary filtration apparatus
InactiveCN108568214ARich operation modeImprove performanceSemi-permeable membranesMembranesFiltration membraneBiochemical engineering
The invention discloses a rotary filtration apparatus, which comprises a raw liquid box, a filtering box and a liquid production box, wherein the raw liquid box, the filtering box and the liquid production box are sequentially connected, a liquid inlet valve and a liquid inlet pump are sequentially arranged between the raw liquid box and the filtering box, a membrane assembly for filtering a raw liquid is arranged in the filtering box, a suction pump is arranged between the filtering box and the liquid production box, a liquid outlet valve is arranged between the suction pump and the liquid production box, the raw liquid filtered by the membrane assembly is sucked to the liquid production box through the suction pump, the membrane assembly is connected to the inlet of the suction pump, a drive motor for driving the membrane assembly to perform rotary filtration is arranged at the outlet of the membrane assembly, the drive motor and the suction pump are arranged at the same end of the membrane assembly, the membrane assembly comprises a plurality of hollow plate-and-frame structure filtration membrane elements and a hollow shaft arranged at the centers of the filtration membrane elements, the plurality of the filtration membrane elements are communicated to the hollow shaft, and a flat plate gas-permeation membrane is made of one or a variety of materials selected from PTFE, PVDF, PP and a metal. The rotary filtration apparatus of the present invention has advantages of stable and safe running, simpleness, durability, convenient use, convenient maintenance and good filteringeffect.
Owner:上海膜海水处理技术有限公司
Gliding gravitational dust removal device
The invention discloses a gliding gravitational dust removal device which comprises a gliding dust removal channel pipe, a gliding dust removal bottom plate assembly and a gliding dust removal outlet. The gliding dust removal channel pipe is obliquely arranged, the gliding dust removal bottom plate assembly is arranged on the lower surface of the gliding dust removal channel pipe in a communicated manner, and the gliding dust removal outlet is communicated with a dust outlet end of the gliding dust removal bottom plate assembly and is connected with air draft equipment. The gliding gravitational dust removal device has the advantages that dust can be removed from grain without breakage by the aid of negative-pressure principles, the gliding gravitational dust removal device is simple in structure and free of blockage phenomena, and good dust removal effects can be realized.
Owner:无锡市新吉利智能装备有限公司
A rotary automatic cleaning filter anti-clogging water irrigation sprinkler head
ActiveCN109718956BRealize rotary irrigationPrevent buildupClimate change adaptationWatering devicesAgricultural engineeringWater flow
Owner:CHONGQING WATER RESOURCES & ELECTRIC ENG COLLEGE
Gas intervention type liquid level measurement system
ActiveCN105446252BAchieve anti-cloggingRealize functionProgramme control in sequence/logic controllersSimultaneous control of multiple variablesBody measureLevel measurement
The present invention provides a liquid level measurement device. The liquid level measurement device comprises a liquidometer body, and the liquidometer body includes an integrated welding forming body measuring tube, a connecting flange and a high temperature plug valve; the connecting flange fixedly connected with one end of the body measuring tube; the high temperature plug valve is connected with the body measuring tube to be one body through the connecting flange; a clamp cover tracing pipe is arranged between the high temperature plug valve and the connecting flange; the liquid level measurement device also comprises a poking needle, and the poking needle inserts the high temperature plug valve and penetrates the liquidometer body. The present invention further provides a gas intrusive liquid level measurement system. The gas intrusive liquid level measurement system is used for an reaction device. The gas intrusive liquid level measurement system comprises a liquid level measurement device as mentioned above, a liquid level control unit and a blowback system. According to the invention, the working conditions with high viscosity, high vacuum, high temperature and easy crystal may be steadily controlled in real time, and the problems of installation positions, difficult measurement and the like, are solved.
Owner:SHANGHAI FL AUTOMATION
An intelligent self-cleaning dry fog dust removal equipment
InactiveCN104623998BRealize self-cleaningAchieve anti-cloggingUsing liquid separation agentSeparation devicesInlet pressureProcess engineering
The invention provides intelligent self-cleaning dry fog de-dusting equipment. A water supply pipe and an gas supply pipe are connected respectively with a water gas mixer; a water inlet pressure sensor, a water supply adjusting valve and a water control electromagnetic valve are connected to the water supply pipe; a gas inlet pressure sensor, a gas supply adjusting valve, a gas storage tank filter and a gas outlet pressure sensor are connected sequentially to the gas supply pipe; the gas supply pipe is connected with the water gas mixer by the gas pressure adjusting valve; an fog spraying box, an outlet pressure sensor and a sprayer are arranged on the pipe of the rear part of the water gas mixer; a spraying vibrator is arranged on the sprayer. A connecting pipe is arranged between the gas supply adjusting valve pipe on the gas supply pipe and the water supply adjusting valve pipe, and a back blow valve is arranged on the connecting pipe. The equipment is controlled by a PLC. By utilizing the equipment, the water gas mixed vibrating fog spraying can be realized, the self-cleaning and blockage prevention of pipelines and sprayer can also be realized. The equipment has the advantages of good de-dusting effect and high reliability. And the equipment is suitable for being used as the dry fog de-dusting equipment.
Owner:SUIZHONG ZHONGWEI TECH
A kind of supersoft coated emery cloth and its manufacturing method
ActiveCN110405645BSmall bending radiusAchieve anti-cloggingAbrasion apparatusAdhesive cementEngineering
Owner:JIANGSU FENGMANG COMPOUND MATERIAL SCI&TECH GRP CO LTD
Air pre-heater capable of automatically cleaning deposits and method
PendingCN114811643AAchieve anti-cloggingIncrease temperatureCleaning heat-transfer devicesCombustion processCold airThermodynamics
The air pre-heater comprises a shell and a plurality of horizontally-arranged heat exchange units arranged in a cavity of the shell, and each heat exchange unit sequentially comprises a flue pipe, a second air pipe, a first air pipe and heat pipes from bottom to top, the flue pipe, the second air pipe and the first air pipe are separated from one another and do not communicate with one another, and the heat pipes vertically penetrate through the flue pipe, the second air pipe and the first air pipe in sequence; the flowing direction of hot flue gas in the flue pipe is opposite to the flowing direction of cold air in the air pipe; the two ends of all the flue pipes share a flue gas main inlet and a flue gas main outlet, and the two ends of all the second air pipes share a secondary air main outlet and a secondary air main inlet; two ends of all the air pipes I share a primary air main outlet and a primary air main inlet; a flue gas guide door is arranged on the flue gas outlet side of each flue pipe; the cold air inlet of each air pipe is provided with a cold air guide door. By adjusting the input heat of the flue gas channel of one heat exchange unit to be increased and the output heat to be reduced, the temperature of the flue gas pipe of the heat exchange unit is increased, and deposits attached to the heat pipe in the heat exchange unit are removed; and the rest heat exchange units are removed in sequence, and deposition of the air pre-heater is removed integrally.
Owner:SHANGHAI YIFENG ELECTRICAL & MECHANICAL TECH DEV
Anti-blockage powder mill
The invention relates to an anti-blockage powder mill. A body, an operation plate, a feeding pipe, a discharging pipe, a pulverizing device and two supporting feet are included. An anti-blockage mechanism and an auxiliary mechanism are further included. The anti-blockage mechanism comprises a screen, a transmission assembly, two first springs and two drive assemblies. Each drive assembly comprisesa motor, a fixing rod and a rotation disc. The transmission assembly comprises a first bearing, a lead screw, a ball screw bearing and two support rods. The auxiliary mechanism comprises a rotation shaft, a grinding disc, a connecting assembly and two pushing assemblies. Each pushing assembly comprises a connecting block, a connecting rod, a second spring, a third spring and a push plate. According to the anti-blockage powder mill, through the anti-blockage mechanism, the screen can vibrate, materials on the screen conveniently fall to the bottom in the body through the screen, the probability that the materials block the screen is reduced, screen circulation is not influenced, and practicability of equipment is improved. Through the auxiliary mechanism, materials not conforming to the specification on the screen can be subjected to secondary pulverizing, and accordingly the powder milling quality is improved.
Owner:深圳市伊乐农产品有限公司
Grinding device used for grinding water-resistant oil-proof paper
ActiveCN109853287AEasy to disassembleEasy to installPulp beating/refining methodsPulp and paper industryWater resistant
The invention discloses a grinding device used for grinding water-resistant oil-proof paper. The grinding device used for grinding the water-resistant oil-proof paper comprises a shell, wherein a detachable grinding device is arranged on the shell, the detachable grinding device comprises grinding disks, clamping parts, rotating shafts, servo motors, a feeding pipe, a stirring part and a feeding shell, the two grinding disks are symmetrically arranged in the shell, and the sides, away from each other, of the two grinding disks are movably connected with the rotating shafts through the clampingparts respectively. According to the grinding device used for grinding the water-resistant oil-proof paper, through the grinding disks and the rotating shafts which are connected through the clampingparts, detaching and installation of the grinding disks are facilitated, meanwhile, by arranging a filter screen on a discharging shell of pulp, through the filter screen, the pulp which is ground poorly is separated out, through limiting discharging parts, the pulp which is ground poorly is discharged, and then the grinding precision is improved, and the pulp grinding efficiency is improved at the same time.
Owner:ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY +1
Grinding device and process for the development of water-resistant and oil-proof paper
ActiveCN109853287BEasy to disassembleEasy to installPulp beating/refining methodsRotational axisProcess engineering
The invention discloses a grinding device used for grinding water-resistant oil-proof paper. The grinding device used for grinding the water-resistant oil-proof paper comprises a shell, wherein a detachable grinding device is arranged on the shell, the detachable grinding device comprises grinding disks, clamping parts, rotating shafts, servo motors, a feeding pipe, a stirring part and a feeding shell, the two grinding disks are symmetrically arranged in the shell, and the sides, away from each other, of the two grinding disks are movably connected with the rotating shafts through the clampingparts respectively. According to the grinding device used for grinding the water-resistant oil-proof paper, through the grinding disks and the rotating shafts which are connected through the clampingparts, detaching and installation of the grinding disks are facilitated, meanwhile, by arranging a filter screen on a discharging shell of pulp, through the filter screen, the pulp which is ground poorly is separated out, through limiting discharging parts, the pulp which is ground poorly is discharged, and then the grinding precision is improved, and the pulp grinding efficiency is improved at the same time.
Owner:ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY +1
Wheel-clamp combined tube-flushing clamp
The invention discloses a wheel-clamp combined tube-flushing clamp, comprising a pressure flushing seat, a support shaft, a pressure wheel, a clamp seat plate, a liquid stop hook, an elastic plate, aliquid stop upper clamp strip, and a liquid stop lower clamp block. An infusion catheter is passed through a through slot and a through hole; when the elastic plate is hooked by the liquid stop hook,the lower end of the liquid stop upper clamp strip and the liquid stop lower clamp block tightly clamp the infusion catheter; when pressuring for tube flushing is performed, the pressure wheel moves along the through slot from the other end of the pressure flushing seat, and the pressure wheel turns to a compressive liquid-stop state from a non-pressure state; after the pressure wheel is continually moved, liquid in the infusion catheter compressed passes through the clamping gap between the liquid stop upper clamp strip and the liquid stop lower clamp block in the infusion catheter. The wheel-clamp combined tube-flushing clamp of the above structural form can prevent blood reflow from occurring after liquid stopping by clamping, allows the pressure wheel to be pushed during indwelling stage to implement tube flushing, and allows blood clotting and blocking to be prevented at any time via multiple repeating.
Owner:谢世庚
A water-cooled air-conditioning suit for fire-fighting rescue and anti-blocking and stagnant water
ActiveCN111420318BAchieve anti-cloggingExtended service lifeChemical protectionHeat protectionFirefightingEngineering
The invention relates to the field of water-cooled air-conditioning clothing, in particular to a water-cooled air-conditioning clothing for fire rescue and rescue, which includes a main body of the air-conditioning clothing and a water cooling circulation device. At the middle end of the main body of the air-conditioning suit, a fixed pipe clamp is fixed inside the main body of the air-conditioning suit. The inner side of the fixed tube clamp is fitted with the water-cooled tube, and the inner side of the fixed tube clamp is fixed with a vibration block, so that the water-cooled tube can be firmly fixed. At the same time of setting the position, the vibration block can be used to make the vibration generated during daily exercise of people be contacted by the vibration block, and then use the roller to rotate and contact the contact block on the water-cooled tube to generate vibration to stick the impurities on the inner wall of the water-cooled tube Remove it to achieve the effect of preventing clogging of the water-cooling tube and improving the service life, and the contact block is set in a trapezoidal shape inclined on both sides, so that the contact vibration efficiency of the roller and its corners is higher and it will not get stuck.
Owner:浙安集团有限公司
A kind of flour processing feeding equipment and flour processing equipment
ActiveCN113788331BAchieve anti-cloggingRealize continuous processingLoading/unloadingAgricultural engineeringStructural engineering
The invention belongs to the technical field of flour processing, in particular to flour processing feeding equipment and flour processing equipment, comprising: a feeding outer hopper and a feeding inner hopper, the feeding inner hopper is movably arranged inside the feeding outer hopper, and the feeding inner hopper The straight outer wall of the hopper is matched with the straight inner wall of the feeding hopper by a screw drive; the spring is arranged between the feeding outer hopper and the feeding inner hopper, and the spring is used to support the feeding inner hopper so that the feeding inner hopper and the feeding outer hopper are connected. There are gaps between the buckets; and blades, and at least one blade is arranged on the inner wall of the straight cylinder of the feeding inner bucket. The invention has a reasonable structure, can skillfully apply the feeding principle of the feeding hopper, does not need manual operation, reduces labor costs, and has a simple and practical structure, which can be produced without complicated processing, and is suitable for popularization and application.
Owner:东莞穗丰粮食集团有限公司
Sterilizing equipment with inner wall cleaning mechanism for rice wine production and processing
PendingCN113980764AAchieving Vapor EmissionAvoid shakingHollow article cleaningAlcoholic beverage preparationMechanical engineeringWine
The invention discloses sterilizing equipment with an inner wall cleaning mechanism for rice wine production and processing, the sterilizing equipment comprises an outer shell, heat preservation cotton and an inner cavity, a control panel is mounted on one side of the heat preservation cotton, a bracket is fixed at the bottom end of the outer shell, and a cleaning mechanism is arranged in the outer shell; the cleaning mechanism comprises a scraping strip, a supporting frame, a servo motor, an auxiliary frame, a transmission shaft, a push rod, a sliding rod and a telescopic spring, the servo motor is installed at the top end of the outer shell, and the bottom end of the servo motor is connected with the transmission shaft. The servo motor is started to drive the transmission shaft to rotate, meanwhile, the supporting frame rotates, the scraping strip scrapes rice wine on the inner wall of the inner cavity, the telescopic spring drives the scraping strip to move left and right, the scraping strip is tightly attached to the inner wall of the inner cavity all the time, and the sliding rod slides in the supporting frame, so that the scraping strip is enabled to keep balanced and prevent from shaking, therefore, the inner wall cleaning function of the device is achieved, the inner wall of the device can be cleaned conveniently, and the inner wall of the device is kept clean.
Owner:繁昌区源成酒厂
Laser welding method of aircraft metal pressure measuring capillary
ActiveCN106425097BGuaranteed PenetrationGuarantee welding qualityLaser beam welding apparatusWeld seamPeak value
Owner:HUBEI SANJIANG AEROSPACE GRP HONGYANG ELECTROMECHANICAL
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