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32results about How to "Satisfy the temperature condition" patented technology
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Device and process for manufacturing large-scale complex thin-wall aluminum alloy casting through vacuum pressurization casting
Owner:NO 59 RES INST OF CHINA ORDNANCE IND
Filter material with denitration and dioxin-removal effects and preparation method thereof
ActiveCN104998467AApplicable to a wide range of working conditionsReduce consumption costsDispersed particle filtrationSynthetic resin layered productsEmulsionFiltration
The invention provides a preparation method of a filter material with denitration and dioxin-removal effects. The preparation method comprises the following steps: (1) after an active metal catalyst powder and PTFE resin powder are mixed, catalyst-containing PTFE fiber and a catalyst-containing PTFE micro-porous membrane are respectively prepared; (2) the catalyst-containing PTFE fiber and high-strength PTFE fiber are made into warp beams by a 1-10:1-10 alternate arrangement mode, and a PTFE base cloth layer is prepared by a weaving mode; (3) the catalyst-containing PTFE short fiber and a base material undergo composite acupuncture or spunlace on the surface of the PTFE base cloth layer so as to prepare a PTFE felt layer; (4) an active metal catalyst emulsion and a PTFE emulsion are mixed to prepare a catalyst mixed treating fluid, and the PTFE felt layer undergoes mass-impregnation treatment and then is sintered at 300-350 DEG C; and (5) the sintered PTFE felt layer and the catalyst-containing PTFE micro-porous membrane are simultaneously introduced into a hot laminator to undergo surface hot-press lamination processing. According to the invention, filtration accuracy and denitration and dioxin-removal efficiency can be enhanced remarkably.
Owner:辽宁新洪源环保材料有限公司
Internally circulating fluidized reburning device for fly ash based on high temperature separation
InactiveCN1884909AReduce carbon contentWith slagFluidized bed combustionApparatus for fluidised bed combustionSlagWater cooling
The invention relates to an ash internal cycle fluid afterburning device, based on high-temperature separation, wherein the invention uses furnace and secondary wind to realize initial high-temperature separation and sets high-temperature combined water cooling separator at the heated surface of water condense slag tube beam at the outlet of high-temperature smoke to realize ash high-temperature separation; and the separated ash is feedback to the high-temperature area to be cycle fluidized burnt, to meet the burning conditions as temperature, time, and disturbing mixing, to improve the burning rate and reduce the pollution. The invention can improve the burnt rate and the burning efficiency of coal.
Owner:XI AN JIAOTONG UNIV
Forming cylinder system structure in SLM rapid forming equipment
InactiveCN111283198APrecise liftingEasy to controlAdditive manufacturing apparatusIncreasing energy efficiencyMachined surfaceBall screw
The invention discloses a forming cylinder system structure in SLM rapid forming equipment. According to the forming cylinder system structure in the SLM rapid forming equipment, a lifting mechanism is driven by the corresponding servo motor, a ball screw nut pair is driven by a right-angle speed reducer to move, then up-down movement of a preheating system structure is achieved, and the relevantthickness of the powder laying layer is controlled. The preheating system structure heats a base plate through a cast aluminum heating plate, a thermocouple is adopted as a temperature sensor, real-time control over the temperature is achieved, heat insulation silk floss and a heat insulation plate are additionally arranged below the heating plate for relevant heat insulation, and sealing rubber strips are installed on the side edges of the base plate and the heat insulation plate to prevent machined metal powder from falling along a forming cavity. According to the forming cylinder system structure in the SLM rapid forming equipment, the lifting mechanism is used for accurately controlling the thickness of the powder laying layer, the preheating system structure is used for accurately controlling the machining temperature of the metal part, the machining environment of the whole metal part is optimized, and the machining surface quality of the metal part is controlled and improved.
Owner:HANGZHOU DIANZI UNIV
Full-load selective catalytic reduction (SCR) denitration system of coal-fired boiler
PendingCN110141961ARaise the temperature levelGuaranteed uptimeGas treatmentLighting and heating apparatusAir preheaterEngineering
The invention relates to a full-load selective catalytic reduction (SCR) denitration system of a coal-fired boiler. The system comprises a denitration reactor and an air preheater; the air preheater comprises a flue gas channel and an air channel; a flue outlet of the denitration reactor is connected with an electrostatic dust removal device through the flue gas channel of the air preheater; the input end of the air channel of the air preheater is connected with an air blower; the output end of the air channel is connected with a secondary air box; the system further comprises an air heater; the input end of the air heater is connected with an air suction port of a pressure cylinder close to a steam turbine of a generator set and is connected with the output end of the air channel of the air preheater; and the output end of the air heater is connected with a flue inlet of the denitration reactor. Compared with the prior art, the system has the advantages that full-load full-period stable operation of the coal-fired boiler can be ensured at lowest technology output, NOx emission in flue gas meets the emission requirements set by the country, and full-load denitration operation in the true sense after the grid connection can be realized.
Owner:SHANGHAI UNIVERSITY OF ELECTRIC POWER
Watermelon planting method
PendingCN109258342AStop the spreadGuaranteed temperatureHorticulture methodsFruit crop cultivationGreenhousePlastic mulch
The invention discloses a watermelon planting method. The method includes steps: high-quality seedling cultivation including variety selection, namely selecting early-ripe, high-disease-resistant, high-quality, high-yield and premature-senility-resistant watermelon variety available for long-season cultivation; heat preservation, to be more specific, controlling the watermelon seedling growth temperature at 21 DEG C and not lower than 15 DEG C, wherein in order to provide an appropriate growth temperature for the seedlings, electric heating wires need to be laid on a seedbed at intervals of 8cm while temperature rising measures including mulch spreading, double low-tunnel mulching and greenhouse mulching, and boiler heating is adopted in necessity. The watermelon planting method has advantages that firstly, the seedling growth temperature is guaranteed, so that low seedling disease rate is realized; secondly, temperature conditions required by growth of watermelons are met, so that early marketing can be realized; finally, labor efficiency can be improved while water consumption is reduced, watermelon interior quality is improved, simplicity, practicality and effectiveness are achieved, and a promising utilization prospect can be realized.
Owner:颍上县博陵家庭农场
Collecting and storing method of lampstand tree seed
InactiveCN1409951AAccurate timeReduced germination rateSeed and root treatmentHorticulture methodsThin layerHolding room
A method for collecting and storaging the seeds of lampstand tree includes such steps as picking up the seed pods when its color becomes yellow by 1 / 3 and it begins to crack, putting them in air-permeable bag, spreading by a thin layer for drying, covering it by a sun-shielding net, drying for 1-2 days, collecting seeds in air-permeable bags and storage at 12-15 deg.C for one year (or at normal temp. for 3-5 months). Its advantages are low cost and high germination rate.
Owner:XISHUANGBANNA TROPICAL BOTANICAL GARDEN CHINESE ACAD OF SCI
Method for depositing diamond-like carbon film on surface of inner wall of metal cylinder (or tube) with large length-diameter ratio
ActiveCN113265642AHigh energyStrong bombardmentChemical vapor deposition coatingCarbon filmElectron bombardment
The invention relates to a method for depositing a diamond-like carbon film on the surface of the inner wall of a metal cylinder (or tube) with a large length-diameter ratio (L / D) or a small diameter. The method includes the steps of: forming a plasma electric field between a wire mesh anode and the inner wall of the metal cylinder (or tube) by using a cylinder (or tube)-shaped anode made of a metal wire mesh and the inner wall, which is used as a cathode, of the metal cylinder (or tube), wherein meshes of the wire mesh anode become channels for uniformly distributing a reaction gas, and an Ar gas, Si(CH3)4, H2, C2H2 or a mixed gas thereof is respectively introduced to the reaction gas; applying a high voltage to the plasma electric field, wherein high-energy gamma-electrons in the electric field bombard the wire mesh anode and are absorbed by the wire mesh anode at the same time to generate a current; and enabling the temperature of the wire mesh anode to rise by the bombardment of the high-energy gamma-electrons and the current, controlling the temperature of the wire mesh anode to be stabilized at about 300 DEG C, and enabling the wire mesh anode to radiate for heating the inner wall of the cylinder in a vacuum environment so as to make the inner wall of the cylinder reach the temperature (150-200 DEG C) required by deposition of the diamond-like carbon film, thereby improving the interface bonding strength of the film and the component content of diamond.
Owner:ZHENGZHOU UNIV +1
Compressed air cooling apparatus of fuel cell system
ActiveUS20140138060A1Improve cooling effectEasy to moveFuel cell heat exchangeIndirect heat exchangersFuel cellsEngineering
A compressed air cooling apparatus of a fuel cell system is provided that includes i) a heat absorber installed at a first part of an air supplying system which supplies compressed air of a first compressed by an air compressor to a fuel cell stack, ii) a heat radiator installed at a second part of a stack cooling system which cools a coolant circulating to the fuel cell stack, iii) a heat pipe which connects the heat absorber and the heat radiator and is filled with the refrigerant therein, wherein the heat absorber is disposed at a lower position than the heat radiator for the refrigerant to flow from the heat radiator to the heat absorber.
Owner:HYUNDAI MOTOR CO LTD
Electromechanical integrated comprehensive control device used for lithium battery washing test
PendingCN106647897AWith anti-dry functionIt has the function of forward and reverse stirring for dosingSimultaneous control of multiple variablesTemperature controlPh control
The invention provides an electromechanical integrated comprehensive control device used for a lithium battery washing test. The electromechanical integrated comprehensive control device comprises a mechanical frame, an elevating device, a test rotating device, a servo intelligent control device, a testing liquid barrel device, and an electrical appliance control system. The electromechanical integrated comprehensive control device is characterized in that the testing liquid barrel device comprises a barrel body, a constant temperature control component, a liquid level control component, a pH control component, a circulating component, and a cover opening protection component. The electromechanical integrated comprehensive control device is advantageous in that testing working conditions such as soaking, stirring and washing, and drying of a lithium battery in a washing machine are simulated, and a testing liquid constant temperature control function, a circulating liquid preparation function, and a PH value monitoring function are provided, and therefore the test can be carried out automatically according to standard requirements.
Owner:SHANGHAI INST OF QUALITY INSPECTION & TECHN RES
Method for strengthening sintering of high-proportion fine-grained material through multi-medium gas injection
The invention discloses a method for strengthening sintering of a high-proportion fine-grained material through multi-medium gas injection. The method comprises the following steps that uniform mixing, granulation, distribution, ignition and sintering are sequentially conducted on raw materials such as fine-grained iron ore, a fluxing agent, high-combustion-activity fuel, conventional fossil fueland return mines, and a mixed gas medium formed by fuel gas and water vapor is sprayed to the surface of a sintered material in the sintering process. According to the method, the permeability and thethermal state of a material layer are optimized by regulating and controlling the characteristic parameters and the addition proportion of the high-combustion-reaction-activity fuel and regulating and controlling the injection concentration and the coverage range of multi-medium gas and the relative volume percentage of fuel gas and water vapor in a coupling manner, so that the sintering of high-proportion fine-grained material is strengthened.
Owner:CENT SOUTH UNIV
Distributed type hub motor electric vehicle heat management system and control method
InactiveCN109986960ASatisfy the temperature conditionStable and suitable temperature conditionsVehicular energy storageBattery/fuel cell control arrangementHeat managementElectric machine
The invention discloses a distributed type hub motor electric vehicle heat management system and a method. The heat management system comprises a first cooler, a first water pump, a second water pump,a second cooler, a third water pump, a change-over valve, a controller, a motor temperature sensor for monitoring the temperature of a motor stator, a motor controller temperature sensor for monitoring the temperature of a motor controller, and a battery temperature sensor for monitoring the temperature of a battery. The water outlet end and the water inlet end of the first cooler are connected with the water inlet end and the water outlet end of the first water pump respectively. The first cooler, the first water pump, the second water pump, the motor and a water sleeve of the motor controller form a first cooling pipeline. The water outlet end and the water inlet end of the second cooler are connected with the water inlet end of the third water pump and a battery water sleeve respectively. The battery water sleeve is connected with the water inlet end of the second cooler. The second cooler, the third water pump and the battery water sleeve form a second cooling pipeline. The change-over valve is connected with the first cooling pipeline and the second cooling pipeline. The controller controls the on and off of the three water pumps and the change-over valve. The energy utilization rate is increased.
Owner:NANJING UNIV OF SCI & TECH
Molten glass stirring control system and method for laboratory
ActiveCN113336420APromote homogenizationGood clarificationGlass furnace apparatusGlass productionControl systemCrucible
The invention discloses a molten glass stirring control system and method for a laboratory, the system comprises a heating unit, a stirring unit and a crucible unit, the heating unit comprises a furnace body, a heating element and a temperature compensation heater, and the stirring unit comprises a stirring rod, a stirring motor, stirring blades and a temperature and liquid level sensor; the crucible unit comprises a crucible. According to the invention, measurement and accurate control of the temperature of the molten glass in the glass melting process are realized, and the temperature condition required by melting is fully met; in addition, in-situ automatic stirring homogenization of the molten glass is emphatically realized, and the stirring rotation speed is changed in real time through temperature linkage with the stirring motor, and the homogenization effect of the molten glass is better facilitated.
Owner:NANJING FIBERGLASS RES & DESIGN INST CO LTD
Novel industrial fluidized bed reactor adopting inorganic thermal superconducting technology
ActiveCN105664806ARemove heatPrevent removalChemical/physical processesInorganic ChemicalThermal insulation
The invention discloses a novel industrial fluidized bed reactor adopting the inorganic thermal superconducting technology.The novel industrial fluidized bed reactor comprises a barrel body and one or more inorganic thermal superconducting pipes arranged in the barrel body; the barrel body is separated into a thermal insulation area, a heat exchange area and a reaction area from top to bottom through an upper partition plate and a lower partition plate; each inorganic thermal superconducting pipe is internally provided with a casing pipe, a cavity between each casing pipe and the corresponding inorganic thermal superconducting pipe is filled with an inorganic thermal superconducting working medium, each internally-arranged casing pipe comprises an internally-arranged electrical heating pipe on the lower portion and a lead-out wire protective pipe on the upper portion, and the two ends of each inorganic thermal superconducting pipe extend into the thermal insulation area and the reaction area respectively.By means of the novel industrial fluidized bed reactor, the structural form of an existing industrial fluidized bed is changed completely, and the novel industrial fluidized bed reactor had the advantages that a cold medium (or a heat medium) is isolated from the reaction area, heating and heat obtaining are integrated, the structure is simple, maintenance is convenient to conduct, heat transfer efficiency is high, temperature uniformity inside a bed is good, operation safety is high, and the applicable temperature range is wide.
Owner:南通科恩化工技术有限公司 +1
Adjustable hot-blast stove
PendingCN110617623AIncrease ventilation rateImprove combustion efficiencyPre-extraction tea treatmentAir heatersCombustionCarding
The invention discloses an adjustable hot-blast stove which comprises a stove body, a heat exchange core, a combustion-supporting fan and a high pressure fan; a combustion-supporting air pipe with combustion-supporting air outlets is arranged in a stove bottom; a first air passage and a second air passage are arranged in a stove body; a third air passage and a fourth air passage are arranged outside the stove body; primary heat exchange and secondary heat exchange are performed to generate low-temperature hot air and an intermediate-temperate hot air; the heat exchange core is subjected to quaternary heat exchange to generate high-temperature hot air; a fifth air passage is arranged in a stove top; heat exchange is performed by smoke waste heat; and an intermediate-temperature hot air outlet and a low-temperature hot air outlet are formed synchronously, and an intermediate-temperate hot air valve and a low-temperature hot air valve which are linked and opposite in opening / closing stateare separately mounted. The hot-blast stove with coal as a fuel is controlled, the low-temperature hot air, the intermediate-temperate hot air and the high-temperature hot air are generated by different heat exchange passages and ways, and the switching and heat supplying of the low-temperature and high-temperature hot air and the intermediate-temperate and high-temperature hot air can be realized, so that different temperature conditions required in tea leaf water-removing, carding and drying are met.
Owner:倪世和 +1
hollow door
ActiveCN105317341BSatisfy the temperature conditionSemiconductor/solid-state device manufacturingDoor leavesThermal insulationHeat losses
The invention discloses a hollow door, which can reduce heat loss, is beneficial to maintain the ambient temperature, and can meet certain thermal insulation requirements in semiconductor wafer technology. The technical solution is: design a hollow layer for heat insulation among the two panels, so as to insulate the interior of a certain space from the outside. Compared with the traditional technology, the hollow door of the present invention can make the XeF2 etching system or gluing machine and other equipment that need to maintain a certain ambient temperature in the semiconductor wafer process better meet the temperature conditions.
Owner:ACM RES SHANGHAI
Method for cultivating edible mushrooms through flooding irrigation bed
InactiveCN106962023ASatisfy the temperature conditionStable temperatureCultivating equipmentsMushroom cultivationWater flowEdible mushroom
The invention discloses a method for cultivating edible mushrooms through a flooding irrigation bed. Inoculated edible mushroom bags move into a water tank of the flooding irrigation bed, and according to the winter-warm-and-summer-cool characteristic of the water temperature of a natural water body, energy consumption that the growing optimum temperature of the edible mushrooms is adjusted through an air conditioner is reduced and even canceled; according to the water-flowing permeating mode, the long-time-and-slow moisturizing requirements of a medium are met, a large amount of labor of artificial moisturizing is saved, the short-term effect of rapid moisturizing is avoided, the conditions of edible-mushroom bag cultivation and soil-covering bag cultivation can be met, and the method is suitable for ground cultivation and three-dimensional bed-frame cultivation.
Owner:GUANGDONG INST OF MICROBIOLOGY GUANGDONG DETECTION CENT OF MICROBIOLOGY
Hollow door
ActiveCN105317341ASatisfy the temperature conditionSemiconductor/solid-state device manufacturingDoor leavesThermal insulationHeat losses
The invention discloses a hollow door. By the adoption of the hollow door, heat loss is reduced, environment temperature can be well maintained, and the certain requirements for heat insulation in the semiconductor wafer technology can be met. According to the technical scheme, a hollow layer used for heat insulation is designed between two panels to enable the interior of a certain space to be isolated from the outside. Compared with the prior art, the hollow door has the advantage that equipment, including a XeF2 etching system and a gumming machine, required to be at certain environment temperature in the semiconductor wafer technology can well meet the temperature requirement.
Owner:ACM RES SHANGHAI
Double-heat-supply type tea leaf fixation and carding machine
PendingCN111838350ASatisfy the temperature conditionLow costPre-extraction tea treatmentAir heatersCombustion chamberCarding
The invention discloses a double-heat-supply type tea leaf fixation and carding machine. The machine comprises a rack, a U-shaped groove pot set, a hot air box, a hot air cover, first and second combustion chambers, first and second heat supply pipelines, an air inlet, first and second air blowers, and first and second electromagnetic valves, the bottom of the hot air box is connected with a plurality of air nozzles, heat conduction plates are fixedly connected to the tops of the first combustion chamber and the second combustion chamber respectively, heat insulation plates are fixed to the two sides of the rack respectively, a heat conduction cavity is formed, a first temperature measuring element and a second temperature measuring element are arranged in the heat conduction cavity respectively, and the first temperature measuring element and the second temperature measuring element are electrically connected with the first air blower, the second air blower, the first electromagneticvalve and the second electromagnetic valve through controllers respectively. According to the invention, a firewood / coal and electricity mixed double-heat-supply mode is adopted, so that complementaryadvantages can be formed, the temperature conditions required by fixation and carding of tea leaves are met, the heat utilization rate is improved, automatic temperature control and waste heat utilization are realized, the cost is reduced, resources are saved, and the quality of the tea leaves is ensured.
Owner:YUEXI COUNTY GREAT WALL MACHINERY
Land-saving portable high-efficiency energy-saving solar greenhouse
PendingCN108925299AWon't stayQuickly restore the original landformClimate change adaptationGreenhouse cultivationThermal insulationEngineering
The invention discloses a land-saving portable high-efficiency energy-saving solar greenhouse. The greenhouse comprises a front slope arched frame and a rear wall arched frame, and further comprises gable skeletons in split-type connection with the front slope arched frame; the gable skeletons are arranged at two sides of the front slope arched frame, and each gable skeleton is composed of a plurality of supporting columns, a cross beam arranged at the top end and inclined supporting beams fixedly connected to two ends of the cross beam; the top of a thermal insulation body covering the outerside of the rear wall arched frame and one side of a quilt blocking rod are fixed in a seal manner, and the other side of the quilt blocking rod is fixedly provided with a quilt rolling system in a seal manner; and the front slope arched frame is provided with an upper ventilation opening and a lower ventilation opening to ensure the overall ventilation performance. According to the greenhouse disclosed by the invention, a manner that a wall body and a thermal-insulation material used by construction of the greenhouse are processed in an industrialized manner, and after the wall body and the thermal-insulation material are transported to a construction place, assembly-type installation is performed is adopted, so that land is saved, the greenhouse can be disassembled at any time, so that the land is not damaged, and a modern excellent-performance land-saving portable high-efficiency energy-saving solar greenhouse is formed.
Owner:甘肃长青良宇生态农业科技工程有限公司
Internally circulating fluidized reburning device for fly ash based on high temperature separation
InactiveCN100434798CImprove burnout rateReduce the amount of fly ashFluidized bed combustionApparatus for fluidised bed combustionSlagWater cooling
Owner:XI AN JIAOTONG UNIV
Structure and preparation method of a flexible perovskite battery
ActiveCN106129251BReduce usageSatisfy the temperature conditionSolid-state devicesSemiconductor/solid-state device manufacturingPerovskite solar cellConductive polymer
The invention discloses a structure of a flexible perovskite solar cell and a preparation method thereof. The solar cell structure proposed by the present invention is composed of a flexible substrate, a metal bottom electrode, a doped electron collection layer, a perovskite layer, a hole transport layer and a transparent conductive polymer top electrode, in order from bottom to top. The battery structure proposed by the present invention can use a low work function interface modification layer and a doped electron collection layer as the cathode modification layer to avoid the use of metal oxides, making low-temperature preparation possible. Using metal as the bottom electrode, the resistance value is much smaller than that of common ITO, which can reflect light and can be used in the production of large-area batteries. The battery structure of the present invention can be applied to power generation devices that cannot use rigid materials such as curved walls and car tops, and can be bent without affecting device performance. It has broad application prospects for realizing flexible large-area perovskite batteries.
Owner:HUAZHONG UNIV OF SCI & TECH
Collecting and storing method of lampstand tree seed
InactiveCN1171522CAccurate timeReduced germination rateSeed and root treatmentHorticulture methodsThin layerHolding room
A method for collecting and storaging the seeds of lampstand tree includes such steps as picking up the seed pods when its color becomes yellow by 1 / 3 and it begins to crack, putting them in air-permeable bag, spreading by a thin layer for drying, covering it by a sun-shielding net, drying for 1-2 days, collecting seeds in air-permeable bags and storage at 12-15 deg.C for one year (or at normal temp. for 3-5 months). Its advantages are low cost and high germination rate.
Owner:XISHUANGBANNA TROPICAL BOTANICAL GARDEN CHINESE ACAD OF SCI
A method for intensifying sintering of high-proportion fine-grained materials by multi-medium gas injection
Owner:CENT SOUTH UNIV
Constant temperature anaerobic kimchi fermentation device
The invention provides a constant-temperature anaerobic pickle fermentation device, relates to the technical field of food processing, and solves the problems that the quality controllability of an existing product is poor and the real-time monitoring on the temperature and the pH (Potential of Hydrogen) value of a fermentation liquor cannot be realized. The constant-temperature anaerobic pickle fermentation device comprises a barrel, wherein the barrel is composed of an outer barrel, an inner barrel and a cover body and is in a sealed structure; the inner barrel is communicated with the outer barrel; the constant-temperature anaerobic pickle fermentation device further comprises a circulating pump and a heat exchanger which are communicated with each other; the circulating pump is communicated with the outer barrel by a liquid outlet pipe; the liquid outlet pipe is provided with a detection opening A; the heat exchanger is communicated with the cover body by a fermentation liquid pipe; the fermentation liquid pipe is provided with a detection opening B; the detection opening A and the detection opening B are used for determining and monitoring the temperature and the pH value of the fermentation liquid to realize the real-time monitoring and fermentation process; meanwhile, the constant-temperature fermentation is realized by adopting a structural design of heat exchange temperature control and fermentation liquid circulating constant temperature. According to the constant-temperature anaerobic pickle fermentation device, the closed constant-temperature anaerobic fermentation is realized and the flavor of traditional pickles is kept; the production of the pickles is industrial and large-scale.
Owner:四川绿食佳农业有限公司
Novel medicine researching and producing device
InactiveCN108310992AGuaranteed successSimple structureLighting and heating apparatusTransportation and packagingEngineeringControl valves
The invention discloses a novel medicine researching and producing device which comprises a shell body A, wherein a cavity is arranged in the shell body A, an accommodating box is fixedly arranged inan inner wall of the cavity, an electronic control valve is arranged in a low end wall of the accommodating box, a through pipe C is arranged on the right side of the electronic control valve, the through pipe C is arranged in the shell body A and is communicated with the outside, a constant-temperature pipe in the shell body A is arranged under the through pipe C, a valve body C is arranged on anend opening of the right side of the constant-temperature pipe in a through connection mode, a through pipe D is arranged at a right end face of the valve body C in a through connection mode, a valvebody A is arranged on an end opening of the left side of the constant-temperature pipe in a through connection mode, a through pipe A is arranged on a left end face of the valve body A in a through connection mode, a shell body B is fixedly arranged on an upper end face of the shell body A, and a through connection cavity penetrating through the shell body B front and back is arranged in the shell body B. The novel medicine researching and producing device disclosed by the invention has the advantages of simple structure and convenience in use; when two kinds of liquid medicine are mixed, a required temperature condition can be met, and liquid medicine preparation success can be ensured.
Owner:SHANGYU ZHONGTAI MEDICAL TECH
A New Industrial Fluidized Bed Reactor with Inorganic Thermal Superconducting Technology
ActiveCN105664806BRemove heatPrevent removalChemical/physical processesThermal insulationFluidized bed
The invention discloses a novel industrial fluidized bed reactor adopting the inorganic thermal superconducting technology.The novel industrial fluidized bed reactor comprises a barrel body and one or more inorganic thermal superconducting pipes arranged in the barrel body; the barrel body is separated into a thermal insulation area, a heat exchange area and a reaction area from top to bottom through an upper partition plate and a lower partition plate; each inorganic thermal superconducting pipe is internally provided with a casing pipe, a cavity between each casing pipe and the corresponding inorganic thermal superconducting pipe is filled with an inorganic thermal superconducting working medium, each internally-arranged casing pipe comprises an internally-arranged electrical heating pipe on the lower portion and a lead-out wire protective pipe on the upper portion, and the two ends of each inorganic thermal superconducting pipe extend into the thermal insulation area and the reaction area respectively.By means of the novel industrial fluidized bed reactor, the structural form of an existing industrial fluidized bed is changed completely, and the novel industrial fluidized bed reactor had the advantages that a cold medium (or a heat medium) is isolated from the reaction area, heating and heat obtaining are integrated, the structure is simple, maintenance is convenient to conduct, heat transfer efficiency is high, temperature uniformity inside a bed is good, operation safety is high, and the applicable temperature range is wide.
Owner:南通科恩化工技术有限公司 +1
Roller device, biochemical treatment device, system and treatment method
InactiveCN106001073ASolve the problem of occupying the space in the cylinderSolve the problem of picking up dead endsSolid waste disposalBiochemical engineeringKnife blades
The invention provides a roller device, a biochemical treatment device, a system and a treatment method. The biochemical treatment system is provided with the biochemical treatment device and a control device, wherein the biochemical treatment device is provided with a supporting device and a roller device arranged on the supporting device; the roller device is provided with a roller body, a driving mechanism and a heating thermal-insulating mechanism; the roller body contains a matrix containing bacteria; continuous blades used for picking and cutting organic wastes are mounted on the roller body; the driving mechanism is used for driving the roller body to rotate; the heating thermal-insulating mechanism is arranged on the roller body and is used for heating and keeping heat for the roller body.
Owner:上海恒晔生物科技有限公司
Automatic silk reeling machine steam pipeline device and its control technology
ActiveCN108677250BSatisfy the temperature conditionHigh precisionSilk reelingThermodynamicsSteam pressure
The invention discloses a steam pipeline device of an automatic silk reeling machine and a control process of the steam pipeline device. The steam pipeline device comprises an inner perforated pipe, an outer perforated pipe, a blind pipe, a steam manifold and a steam main valve which are arranged at an end groping basin, wherein each of the inner perforated pipe and the outer perforated pipe comprises two perforated pipe sections controlling steam supply quantity. The control process includes: real-time temperature is collected through a temperature sensor and compared with set temperature, the openness of an electric valve is calculated through the valve openness feedback signal of the electric valve and PID operation, and a PLC outputs to control the openness of the electric valve so asto adjust pipeline steam pressure. The steam pipeline device has the advantages that total steam quantity is controlled through the sectioned design structure, the requirements that the temperature ofthe high temperature area of the end groping basin is located in the required high temperature interval and the temperature of the low temperature area of the end groping basin is located in the required low temperature interval can be satisfied effectively, and accordingly the end groping hot water in the end groping basin can meet the end groping temperature condition.
Owner:四川省丝绸工程技术研究中心 +1
Multi-substrate large-size hydride vapor phase epitaxy method and device
ActiveCN102108547BEvenly distributedReduce stress effectsPolycrystalline material growthSemiconductor/solid-state device manufacturingEngineeringVapor phase
The invention provides a method for growing a GaN material on multiple substrates or large-size substrates simultaneously by a hydride vapor phase epitaxy (HVPE) technology, and also provides a device capable of implementing the method, in particular a nozzle used for providing a large-area growth area. When the method is applied to the device provided by the invention, more than 5 2-inch GaN substrates (depending on a constant temperature area range and the size of the nozzle) or more than one 4-inch or 6-inch substrate can be grown simultaneously. Due to the nozzle design, gallium oxide GaCl and ammonia NH3 are not mixed at the nozzle, pre-reaction at the nozzle is reduced, a pipeline is prevented from being blocked, the GaCl and the NH3 are only mixed on the surfaces of the substrates to form a uniform mixed layer, and the thickness uniformity and quality of GaN products are improved.
Owner:SINO NITRIDE SEMICON
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