Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
43results about How to "Prevents clogged pores" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Controlling translocation through nanopores with fluid wall
ActiveUS20130048499A1Improved resolution and detectionPrevents clogged poresMaterial nanotechnologySludge treatmentLipid formationNanoparticle
Improved resolution and detection of nanoparticles are achieved when a nanopore connecting liquid compartments in a device running on the Coulter principle is provided with fluid lipid walls. The fluid lipid walls are made of a lipid bilayer, and preferably include lipid anchored mobile ligands as part of the lipid bilayer. By varying the nature and concentration of the mobile ligand in the lipid bilayer, multifunctional coatings of lipids are provided.
Owner:RGT UNIV OF MICHIGAN
Spongy air purifying filter mesh and production method thereof
ActiveCN105749650AIncrease loadImprove purification efficiencyGas treatmentDispersed particle filtrationEngineeringAir purification
The invention relates to a spongy air purifying filter mesh and a production method thereof. In the prior art, neither air purifying filter mesh which is high in purifying efficiency, small in wind resistance and convenient to process, and nor a production method of the air purifying filter mesh is available. The spongy air purifying filter mesh comprises air purifying particles. The spongy air purifying filter mesh is characterized by further comprising a binder layer and a framework carrier with a plurality of hole passages, wherein the binder layer is fixed on the hole passages of the framework carrier; the air purifying particles are evenly distributed on the binder layer when the binder layer is not dry, and are fixed on the binder layer after the binder layer is dried. The production method of the spongy air purifying filter mesh comprises the following steps: adhering a binder into the hole passages of the framework carrier through the steps of gum dipping, extruding and wind blowing; when the binder is not dry, placing the air purifying particles on the surface of the framework carrier, so that the air purifying particles enter the hole passages of the framework carrier; drying the binder to form the binder layer, so as to obtain the spongy air purifying filter mesh. The spongy air purifying filter mesh disclosed by the invention is high in purifying efficiency, small in wind resistance and convenient to process.
Owner:NINGBO TAIAN NEW MATERIAL TECH CO LTD
Method for removing biopolymer aggregates and viruses from a fluid
ActiveUS20140116941A1Improve filtering effectReduce releaseIon-exchange process apparatusMembranesPolymer scienceBiopolymer
The present invention relates to a method for removing biopolymer aggregates and viruses from a fluid. In a first step, the biopolymer aggregates are selectively removed by filtration through a porous, polyamide-comprising shaped body having a native surface. In a second step, the biopolymer aggregate-free fluid is filtered through at least one suitable virus-retentive membrane.
Owner:SARTORIUS STEDIM BIOTECH GMBH
Method of preparing pawpaw skin cleaning article
A process for preparation of a pawpaw skin cleaning article comprises first, getting fresh pawpaw to disintegrate, second, adding common salt which is stirred as the common salt is added till reaching saturation, and adding 2 to 30% metallic ion complex agent to homogenize, third, grinding through a colloidal mill and / or a homogenizer, and leading particle size of particles which are contained to reach 0.5 to 80um, fourth, adjusting pH value between 2.3 and 4.5, fifth, packing according to weights, and filling inert gas to remove oxygen, finally, evacuating and sealing. Extra juice can be pressed to make pawpaw face washing mud, and 1 to 6 times bath salt (NaCl) can be added to make pawpaw bath salt, tissue fibers of pawpaw are softer, which do not dissolve in water, and the pawpaw can not harm skin through fine grinding. Common salt has the functions of cleaning and inhibiting bacteria, common salt which is added in pawpaw juice can improve skin cleaning effect of the pawpaw juice. The pawpaw skin cleaning article has functions of skincare and whitening as removing dirt and cleaning skin, and skin cleaning is led to be more thoroughly, and the effect is better.
Owner:张定忠 +1
Filter device for food inspection
InactiveCN106422499AEffective squeezeReduce moisture contentFiltration circuitsDrive motorEngineering
The invention discloses a filter device for food inspection, comprising a device body. The device body is mainly composed of an inlet, a driving motor, a discharge port, a filter, a filter area, a stirring area and an outlet, and the upper part of the device body is provided with a rotating shaft horizontally. The rotating shaft is fixedly wound by and connected with a spiral fin. The top of the device body is provided with the filter area, the top of the filter area is provided with a partition plate, the discharge port is arranged in the partition, and the filter is fixedly connected on the top of the discharge port. The stirring area is arranged at the bottom of the filter area, a stirring shaft is horizontally arranged in the stirring area and the surface of the stirring shaft is fixedly connected with the connecting frame. The bottom of the stirring area is provided with a bottom plate. The bottom of the device body is provided with the outlet, and glass fiber filter paper is arranged at the top of the outlet. The filter device can effectively squeeze out the moisture in the food, greatly reduce the moisture content of food residues, and is high in stirring efficiency, and large in stirring range so that pores can be prevented from being blocked by the solution of high concentration, and the filter effect is good.
Owner:WUXI X RES PROD DESIGN & RES
Dust-free stone sculpture grinding system
ActiveCN104015127ARapid coolingPrevent proliferationUsing liquid separation agentGrinding machinesStone carvingWater circulation
The invention relates to a dust-free stone sculpture grinding method having the functions of removing dust and strengthening motor cooling. According to the method, a dust-free stone sculpture grinding system is adopted for grinding stone materials. The grinding system comprises a grinding tool, an air suction and dust collection system and a dust removal system, wherein the air suction and dust collection system comprises a motor, a flow guide cover, a shutter wind wheel and a housing; the dust removal system comprises a container having the filtering function and a water circulation system comprising a circulation pump, a controller and a connecting pipeline, the controller is provided with a signal receiving module and a data processing module, statistically analyzes all monitoring numerical values of the circulation pump with different flows, determines the threshold value of the flow of the small circulation pump when clean air is exhausted from holes and therefore avoids performance degradation, caused by blocking of the circulation pump, of the system; while motor fan blades of the grinding system can strengthen motor cooling, suction of the same fan blades is used for collecting dust generated by grinding in the stone material engraving process, and purification and dust removal purposes through a dust remover are achieved.
Owner:日照新睿招商发展有限公司
Stone carving grinding system with dust absorption prior to dust removal
ActiveCN105598847ARapid coolingPrevent proliferationUsing liquid separation agentGrinding machinesStone carvingSuction force
The invention relates to a stone carving grinding system with dust absorption prior to dust removal. A dust-free stone carving grinding system is used to grind stone and comprises a grinding tool, an air suction and dust absorption system and a dust removal system, the air suction and dust absorption system comprises a motor, a fairing, a louver wind wheel and a housing, the dust removal system comprises a container having a filtering function and a water circulation system, the water circulation system comprises a circulating pump, a controller and a connecting line, and the controller has a signal receiving module and a data processing module; monitored numerical values of the circulation pump when the pump has different flows are statistically analyzed, a threshold of small circulating pump flow when clean gas is discharged from a hole is determined, system performance reduction caused by circulating pump blockage is avoided, motor wind vanes of the grinding system can enhance cooling of the motor, suction force of the same wind vane is used to absorb grinding dust during stone carving, and a dust remover can purify and remove the dust.
Owner:SHANDONG ZHONGLI HIGH PRESSURE VALVE CO LTD
Method for removing biopolymer aggregates and viruses from a fluid
ActiveUS10987629B2Prevents clogged poresReduce contentMembranesUltrafiltrationPolymer scienceBiopolymer
Owner:SARTORIUS STEDIM BIOTECH GMBH
High temperature oleophobic materials
InactiveUS20050173266A1Prevents clogged poresMaintain propertiesWeather/light/corrosion resistanceVolume/mass flow measurementMaterials science
The present invention is directed to gas permeable, oleophobic materials. Preferred materials of the present invention maintain oleophobicity when used in high temperature applications. Most preferable are gas permeable, oleophobic materials that resist penetration by water, and which maintaining these properties upon long-term, high temperature exposure.
Owner:WL GORE & ASSOC INC
Controlling translocation through nanopores with fluid wall
ActiveUS9347929B2Improved resolution and detectionDelayed translocationMaterial nanotechnologySludge treatmentNanoparticleLipid bilayer
Owner:RGT UNIV OF MICHIGAN
Sponge vegetable tallow mesh membrane material for purifying air and preparation method of sponge vegetable tallow mesh membrane material
ActiveCN108355424AReduce wind resistanceEasy to processGas treatmentDispersed particle filtrationFiberAdhesive
The invention relates to a sponge vegetable tallow mesh membrane material for purifying the air and a preparation method of the sponge vegetable tallow mesh screen material. The vegetable tallow meshscreen sponge material is prepared from air purifying vegetable tallow adhesive having an air purifying function, and a skeleton carrier prepared from sponge with an aperture of 20 to 120 meshes according to the size of the dust particle, and the sponge vegetable tallow mesh screen material is prepared from the raw materials such as polylactic acid, beewax, medical vaseline, methylsilicone oil, sodium chloride, ammonium sulfate and cotton fibers and is high in hygroscopicity, so that the difficulty in achieving the normal effect after the material is used for 600 days can be solved. The dust of 0.01 micrometer and nanoscale dust accumulated after the filtering can be avoided, the moldy mold does not reoccur, the formaldehyde can be decomposed and oxidized efficiently, the removal rate of the formaldehyde is 99.91 percent, the purification rate of PM2.5 is 99.98 percent, the removal rate of benzene is 98.6 percent, the rate for killing the staphylococcus aureus is 99.18 percent, the wind resistance is low, and the blockage is prevented, and when used in various air purifying and filtering devices, the sponge vegetable tallow mesh screen material has creativity, novelty and practicability.
Owner:GANZHOU ANHONG ENVIRONMENTAL PROTECTION TECH CO LTD
Plant-based light repairing sunscreen cream and preparation method thereof
InactiveCN108096100AInhibits tyrosinase activityBlock melanin productionCosmetic preparationsToilet preparationsPyrimidine dimerMelanin
The invention relates to a plant-based light repairing sunscreen cream and a preparation method thereof and belongs to the technical field of cosmetics. According to the plant-based light repairing sunscreen cream, rabbit hair keratin is used for coating titanium dioxide; the characteristics of high skin friendliness, no toxicity and adsorbability of the rabbit hair keratin are used; the sunscreenscram can improve the effect of scattering ultraviolet light, is easily dispersed and absorbed by pores of the skin, avoids the problem that the pores are blocked by large particle size of the particles, is combined with plant effective components, is capable of inhibiting tyrosinase activity so as to avoid generation of melanin, slowing down the skin allergy reaction caused by ultraviolet radiation, actively repairing pyrimidine dimmers generated by ultraviolet radiation in the skin cells so as to protect the skin, preventing and treating malignant diseases such as melanoma and skin cancer and the like caused by ultraviolet injury and repairing the DNA structures of the injured cells. The plant-based light repairing sunscreen cream is mild, is free of irritation and high in stability andcan achieve the beautifying effects of resisting senescence and whitening.
Owner:唐林元
Multi-station building template machining equipment
PendingCN114734329AAchieve grindingQuality improvementEdge grinding machinesGrinding drivesArchitectural engineeringElectric machinery
The multi-station building formwork machining equipment comprises a base, a supporting column is rotationally installed in the middle of the top end of the base, a first motor is arranged in the base, the top end of an output shaft of the first motor is fixedly connected with the middle of the bottom end of the supporting column, and a circular plate is fixedly installed at the top of the supporting column. According to the device, burrs on the edges of the building formworks can be polished, the burrs can be removed, on one hand, the quality of the formworks can be improved, on the other hand, the burrs can be prevented from scratching people, generated dust can be collected while polishing treatment is conducted, the dust is collected in a centralized mode, and the situation that the dust floats in air and pollutes the air is avoided; and meanwhile, air holes through which dust passes can be cleaned when the dust is collected, so that the dust leaves the air holes, the situation that the dust makes contact with moisture in air and blocks the air holes is avoided, normal collection of the dust is guaranteed, and the dust collection device is worthy of application and popularization.
Owner:江苏福瑞康木业有限公司
Biomass raw material granulating and forming method
InactiveCN113426374AImprove protectionAvoid damageSievingGas current separationProcess engineeringIndustrial engineering
The invention discloses a biomass raw material granulating and forming method which comprises a fixing base, wherein a forming device is arranged in the middle of the top of the fixing base, the bottom of the outer wall of the right side of the forming device is communicated with a discharging hopper, a feeder is arranged in the middle of the top of the forming device, connecting supports are fixedly connected to the positions, which are located on the two sides of the forming device, of the top of the fixing base, and a control panel is fixedly connected to the left sides of the top of the front faces of the connecting supports. The invention relates to the technical field of biomass processing. According to the biomass raw material granulating and forming method, the device can be protected conveniently, damage to parts caused by collision is avoided, a processing mechanism is not prone to shaking in the device, the stability of the device is improved, the interior has good sealing performance, and the situation that internal gas leaks to affect workers is avoided. Meanwhile, forming of particles is conveniently controlled, the working efficiency of the device is effectively improved, and then residues of internal raw materials are reduced.
Owner:王琦
Dust-free stone carving system
ActiveCN105751076ARapid coolingPrevent proliferationUsing liquid separation agentGrinding machinesStone carvingComputer module
The invention relates to a dust-free stone carving system. A dust-free stone carving grinding system is adopted for grinding stone and comprises a grinding tool, a gas absorption and dust collection system and a dust removal system, wherein the gas absorption and dust collection system comprises an electromotor, a guide cover, a louver wind wheel and a cover shell; the dust removal system comprises a container for generating a filtering effect and a water circulation system; the water circulation system comprises a circulation pump, a controller and a connection pipeline; the controller is provided with a signal receiving module and a data processing module and performs statistical analysis of the monitored data of the circulation pump with different flows to determine the flow threshold of a small circulation pump when clean gas is discharged from a hole and to avoid degradation of the system performance caused by the blocking of the circulation pump; an electromotor blade of the grinding system can reinforce the temperature reduction of the electromotor, and meanwhile, the grinding dust in stone carving is absorbed by the suction of the same blade; and a dust remover achieves an aim of cleaning and removing the dust.
Owner:SHANDONG ZHONGLI HIGH PRESSURE VALVE CO LTD
A dust removal system for a dust-free stone carving grinding system
ActiveCN105751077BRapid coolingPrevent proliferationUsing liquid separation agentCooling/ventillation arrangementEngineeringWater circulation
The invention relates to a dedusting system of a dust-free stone sculpture grinding system. The dust-free stone sculpture grinding system is used for grinding stones and comprises a grinder, a gas and dust collection system and the dedusting system, wherein the gas and dust collection system comprises a motor, a guide hood, a shuttered wind wheel and a housing, the dedusting system comprises a container with filtering effect and a water circulation system, the water circulation system comprises a circulating pump, a controller and a connection pipeline, and the controller is provided with a signal receiving module and a data processing module. Monitoring data obtained at different flows of the circulating pump is subjected to statistic analysis to determine the threshold of small circulating pump flow when clean gas is discharged from holes, and thus the system performance degradation caused by blocking of the circulating pump is avoided. When blades of the grinding system can be used for strengthening cooling on the motor, suction of the identical blade is used for collecting dust generated during carving of stone, and thus the aims of purifying and cleaning dust by a deduster are achieved.
Owner:山东军钛金属材料有限公司
Stone carving grinding system for dust extraction after dust absorption
ActiveCN105643466ARapid coolingPrevent proliferationGrinding machinesGrinding/polishing safety devicesStone carvingSuction force
The invention relates to a stone carving grinding system for dust extraction after dust absorption. The dust-free stone carving grinding system is adopted for grinding stone, and the grinding system comprises a grinding machine, an air absorption and dust absorption system and a dust extraction system; the air absorption and dust absorption system comprises a motor, a wind deflector, a shutter wind wheel and a casing; the dust extraction system comprises a container for generating a filtering effect and a water circulation system, the water circulation system comprises a circulation pump, a controller and a connecting pipe, and the controller is provided with a signal receiving module and a data processing module; statistic analysis is carried out on all monitoring values generated when flows of the circulation pump are different, a threshold value of the small flow of the circulation pump when clean air is exhausted from a hole is determined, and reduction of the performance of the system due to blockage of the circulation pump is avoided; and according to the grinding system, cooling of the motor can be strengthened through a blade of the motor, and meanwhile the aims that suction force of the same blade is used for absorbing grinding dust during stone carving, and the dust is purified and extracted through a dust remover are achieved.
Owner:SHANDONG ZHONGLI HIGH PRESSURE VALVE CO LTD
Automatic control type dustless stone carving grinding system
ActiveCN105751074ARapid coolingPrevent proliferationUsing liquid separation agentGrinding machinesSuction forceAutomatic control
The invention relates to an automatic control type dustless stone carving grinding system. The dustless stone carving grinding system is used for grinding stones; the grinding system comprises a grinding tool, an air suction and dust suction system and a dust removing system, wherein the air suction and dust suction system comprises a motor, a flow guide cover, a louver air wheel and a housing; the dust removing system comprises a container for generating a filtering effect and a water circulating system; the water circulating system comprises a circulating pump, a controller and a connection pipeline; the controller is provided with a signal receiving module and a data processing module; monitoring numerical values of different flows of the circulating pump are counted and analyzed, and threshold values of the flows of the circulating pumps are determined when clean gas is discharged from a hole, so that a phenomenon that the circulating pump is blocked and the properties of the system are reduced is avoided; and a motor blade of the the grinding system can be used for enhancing the cooling of the motor, and dust caused by the grinding in a stone carving process is sucked by using a suction force of the same air blade, so that the aim of purifying and removing the dust through a dust remover is realized.
Owner:临沂恒元城市建设运营有限公司
A sponge-like air purification filter and preparation method thereof
ActiveCN105749650BIncrease loadImprove purification efficiencyGas treatmentDispersed particle filtrationEngineeringAir purification
The invention relates to a spongy air purifying filter mesh and a production method thereof. In the prior art, neither air purifying filter mesh which is high in purifying efficiency, small in wind resistance and convenient to process, and nor a production method of the air purifying filter mesh is available. The spongy air purifying filter mesh comprises air purifying particles. The spongy air purifying filter mesh is characterized by further comprising a binder layer and a framework carrier with a plurality of hole passages, wherein the binder layer is fixed on the hole passages of the framework carrier; the air purifying particles are evenly distributed on the binder layer when the binder layer is not dry, and are fixed on the binder layer after the binder layer is dried. The production method of the spongy air purifying filter mesh comprises the following steps: adhering a binder into the hole passages of the framework carrier through the steps of gum dipping, extruding and wind blowing; when the binder is not dry, placing the air purifying particles on the surface of the framework carrier, so that the air purifying particles enter the hole passages of the framework carrier; drying the binder to form the binder layer, so as to obtain the spongy air purifying filter mesh. The spongy air purifying filter mesh disclosed by the invention is high in purifying efficiency, small in wind resistance and convenient to process.
Owner:NINGBO TAIAN NEW MATERIAL TECH CO LTD
Efficient water and electricity cogeneration device
ActiveCN114212852AImprove sunlight absorptionHigh thermal conductivitySolar heating energySteam generation heating methodsCogenerationProcess engineering
The invention provides an efficient water and electricity co-production device which comprises a hardware box, a water and electricity co-production chamber and a purified water storage box, a water and electricity co-production module is arranged in the water and electricity co-production chamber and comprises a plurality of water and electricity co-production units, each water and electricity co-production unit comprises a thermoelectric piece, a blue film and CS / PVA aerogel, the blue film is attached to the hot end of the thermoelectric piece, and the CS / PVA aerogel is attached to the hot end of the thermoelectric piece. The cold end of the thermoelectric piece is provided with CS / PVA aerogel, the hot end of the thermoelectric piece faces upwards, the cold end of the thermoelectric piece faces downwards, the shower nozzle sprays water to the water and electricity cogeneration module from bottom to top, the blue film absorbs solar energy, then heat energy is transmitted to the CS / PVA aerogel through the thermoelectric piece, water to be evaporated is provided for the CS / PVA aerogel in a spraying water supply mode, and the water to be evaporated is evaporated through the temperature difference between the two ends of the thermoelectric piece. Purified water and electric energy can be generated simultaneously; the jet water supply mode not only can increase the output of purified water and electric energy of the water and electricity cogeneration module, but also can solve the problems of surface salt deposition, pore channel blockage and the like of the photo-thermal material.
Owner:GUILIN UNIV OF ELECTRONIC TECH
A dust-absorbing grinding device for a dust-free stone carving grinding system
ActiveCN105751075BRapid coolingPrevent proliferationUsing liquid separation agentCooling/ventillation arrangementStone carvingWater circulation
The invention relates to a dust-collecting grinding device for a dust-free stone carving grinding system. The dust-free stone carving grinding system is adopted for grinding the stone; the grinding system comprises a grinding machine tool, an air-suction and dust-collection system and a dust-removing system; the air-suction and dust-collection system comprises a motor, a flow guide cover, a shutter wind wheel and a cover; the dust-removing system comprises a container and a water circulation system; the container has a filtering function; the water circulation system comprises a circulation pump, a controller and a connecting pipeline; the controller is provided with a signal receiving module and a data processing module. The monitoring data under different flows of the circulation pump is statistically analyzed; the threshold of the flow of a small circulation pump while discharging the clean air from the hole is confirmed; the system performance degradation caused by the blocking of the circulation pump can be avoided; the fan blade of the motor of the grinding system can strengthen the cooling of the motor, and meanwhile, the suction of the same fan blade can be utilized to collect the grinding dust when the stone is carved; a dust catcher can be used for purifying and removing the dust.
Owner:郯城县医化产业发展集团有限公司
A dust-free stone carving system
ActiveCN105751076BRapid coolingPrevent proliferationUsing liquid separation agentGrinding machinesStone carvingSuction stress
The invention relates to a dust-free stone carving system. A dust-free stone carving grinding system is adopted for grinding stone and comprises a grinding tool, a gas absorption and dust collection system and a dust removal system, wherein the gas absorption and dust collection system comprises an electromotor, a guide cover, a louver wind wheel and a cover shell; the dust removal system comprises a container for generating a filtering effect and a water circulation system; the water circulation system comprises a circulation pump, a controller and a connection pipeline; the controller is provided with a signal receiving module and a data processing module and performs statistical analysis of the monitored data of the circulation pump with different flows to determine the flow threshold of a small circulation pump when clean gas is discharged from a hole and to avoid degradation of the system performance caused by the blocking of the circulation pump; an electromotor blade of the grinding system can reinforce the temperature reduction of the electromotor, and meanwhile, the grinding dust in stone carving is absorbed by the suction of the same blade; and a dust remover achieves an aim of cleaning and removing the dust.
Owner:SHANDONG ZHONGLI HIGH PRESSURE VALVE CO LTD
Ultrasonic cutting equipment for cloth
ActiveCN113930960AGuaranteed firmnessAvoid cloggingSevering textilesEngineeringMechanical engineering
The invention discloses ultrasonic cutting equipment for cloth. The ultrasonic cutting equipment for the cloth comprises a rack, wherein a clamping assembly, a supporting assembly and an ultrasonic cutting machine are arranged on the rack; a discharging hole is formed in the top of the rack; the clamping assembly and the supporting assembly are fixed to the positions, on the two opposite outer sides of the discharging hole, of the top of the rack correspondingly; the ultrasonic cutting machine is vertically fixed onto the rack and perpendicularly and directly faces the clamping assembly and the supporting assembly; the clamping assembly and the supporting assembly slide in parallel in the length direction of the discharging hole; the clamping assembly comprises a clamping jaw; the supporting assembly comprises a supporting bottom plate located on the lower part of the clamping jaw; the clamping jaw is used for clamping cloth and correspondingly placing the cloth on the supporting bottom plate; and the ultrasonic cutting machine generates ultrasonic energy to cut the cloth at the cloth cutting position. The flatness of a cloth cutting opening is improved, edge breakage is avoided, and the cutting quality and the machining efficiency are improved.
Owner:江西仔衣库服饰有限公司
An overflow type continuous hydrate seawater desalination device
ActiveCN106745369BImprove utilization efficiencyRealize industrializationSeawater treatmentWater/sewage treatmentHydrate dissociationEnvironmental engineering
The invention belongs to the technical field of hydrate application, and discloses a spillover type continuous hydrate seawater desalination device. The spillover type continuous hydrate seawater desalination device comprises a reactor, a hydrate dissociation device, a spraying system, a gas circulating system, a water circulating system and a high-concentration seawater recycling system. A hydrate is separated from a solution by virtue of the difference that the hydrate and seawater have different densities, so that a hydrate seawater desalination technology can be industrialized. Moreover, hydrate generation and dissociation devices are combined in the same container, and an overturning controllable opening and closing device is utilized, so that the utilization efficiency of a material is improved, and the problem of pore plugging caused by hydrate generation is effectively solved. At the same time of low-temperature seawater spraying, high-concentration seawater is discharged and the seawater is reintroduced into an inner reactor to start a next-step hydrate generation process to implement cyclic production of fresh water by virtue of a hydrate method.
Owner:DALIAN UNIV OF TECH
A dust-free stone carving grinding system
ActiveCN105751073BRapid coolingPrevent proliferationUsing liquid separation agentCooling/ventillation arrangementStone carvingEngineering
The invention relates to a system for dustless stone carving grinding. The system for dustless stone carving grinding is adopted to grind a stone material, and comprises a grinding tool, an air and dust sucking system and a dust collecting system, wherein the air and dust sucking system comprises a motor, a guide hood, a shutter wind wheel and a hood shell; the dust collecting system comprises a container with a filtering function and a water circulation system; the water circulation system comprises a circulation pump, a controller and a connecting pipeline; the controller comprises a signal receiving module and a data processing module. Different monitoring values of the circulation pump in different flow are subjected to statistic analysis, a threshold of flow of the small circulation pump is determined when clean air is discharged from holes, the consequence that system performance is degraded as the circulation pump is blocked can be avoided, cooling of the motor can be intensified by blades of the motor of the grinding system, meanwhile, grinding dust caused when stone material is carved can be sucked by virtue of the sucking force of the same blade, and the purposes that the dust is cleaned and collected can be achieved through a dust collector.
Owner:云霄县食品快检中心
A dust-free stone carving grinding system
ActiveCN105773427BRapid coolingPrevent proliferationUsing liquid separation agentGrinding/polishing safety devicesImpellerStone carving
Owner:SHANDONG ZHONGLI HIGH PRESSURE VALVE CO LTD
Dust-free stone carving grinding system of lifting mill
ActiveCN105710786ARapid coolingPrevent proliferationUsing liquid separation agentSeparation devicesStone carvingSuction force
The invention relates to a dust-free stone carving grinding system of a lifting mill. Stone is ground by the dust-free stone carving grinding system. The grinding system comprises a grinding machine tool, a gas suction and dust suction system and a dust removal system, wherein the gas suction and dust suction system comprises a motor, a flow guide cover, a shutter wind wheel and a casing, the dust removal system comprises a container playing a filtering role and a water circulation system, the water circulation system comprises a circulation pump, a controller and a connecting pipeline, and the controller comprises a signal receiving module and a data processing module, performs statistical analysis on various monitoring values of the circulation pump at different flows, determines the threshold value of the small circulation pump flow when clean gas is discharged via holes and avoids system performance reduction caused by blockage of the circulation pump. A fan blade of the motor of the grinding system can enhance cooling of the motor, grinding dust during stone carving is sucked by the aid of suction force of the same fan blade, and a dust remover purifies and removes the dust.
Owner:SHANDONG ZHONGLI HIGH PRESSURE VALVE CO LTD
Energy-saving combustion heat supplying network optimizing system
PendingCN107062348ABurn fullyPrevents clogged poresSolid fuel combustionIndirect carbon-dioxide mitigationCombustionFlue gas
The invention discloses an energy-saving combustion heat supplying network optimizing system comprising a steam boiler, a biomass gasifier and a heat exchanging pipe network. A cold water pipeline is connected with a first heat exchanger through an outer clamping sleeve of the biomass gasifier. The first heat exchanger is connected with a flue gas exhausting pipe of the biomass gasifier. A heat exchanger is connected with the heat exchanging pipe network. The heat exchanging pipe network is connected with the steam boiler. The steam boiler is connected with a combustion device. The combustion device is connected with the biomass gasifier. The energy-saving combustion heat supplying network optimizing system has the following beneficial effects that combustion is conducted in a hearth, and biomass gas and coal powder are mixed and led into the hearth to conduct secondary combustion, so that fuel can fully combust to release heat with the highest value; air is heated through hearth radiation waste heat, and the fuel is fully preheated, so that improving of the gasification efficiency of biomass is facilitated; by adopting a novel funnel cap structure, the phenomenon that the fuel blocks an air hole is effectively prevented; and a steam pipe network is of a parallel structure replacing a series structure, so that the heat exchanging volume is reduced, cost is saved, and heat exchanging efficiency is improved.
Owner:GUANGDONG R&D CENT FOR TECHNOLOGICAL ECONOMY
Dust-free stone-carving milling method
ActiveCN104029127ARapid coolingPrevent proliferationGrinding drivesGrinding/polishing safety devicesSuction forceStone carving
The invention relates to a dust-free stone-carving milling method with a dust collection function and a motor cooling enhancing function. The dust-free stone-carving milling method adopts a dust-free stone-carving milling system to mill stone. The milling system comprises a milling machine tool, an air intake and dust suction system and a dust collection system. The air intake and dust suction system comprises a motor, a guide cover, a shutter wind wheel and a cover shell. The dust collection system comprises a container with a filtering function and a water circulation system, the water circulation system comprises a circulating pump, a controller and a connecting pipeline, and the controller is provided with a signal receiving module and a data processing module, analyzes various monitoring numerical values at different flows of the circulation pump by statistics and determines threshold value of low flows of the circulation pump when clean gas is discharged from holes. The problem that performance of the dust-free stone-carving milling system is weakened due to blockage of the circulation pump is avoided. Fan blades of the motor of the milling system can enhance cooling of the motor, milling dust during carving stone is sucked by suction force of the same blade, and a dust collector is capable of purifying and collecting the dust.
Owner:JINING XINRUIDA INFORMATION TECH CO LTD
A stone carving grinding system for dust removal after vacuuming
ActiveCN105643466BRapid coolingPrevent proliferationGrinding machinesGrinding/polishing safety devicesSuction forceStone carving
Owner:SHANDONG ZHONGLI HIGH PRESSURE VALVE CO LTD
Features
- R&D
- Intellectual Property
- Life Sciences
- Materials
- Tech Scout
Why Patsnap Eureka
- Unparalleled Data Quality
- Higher Quality Content
- 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com