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34results about How to "The filtering effect is thorough" patented technology
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Sewage purification treatment device of municipal sewage pipe network
InactiveCN106517666AAvoid cloggingSmash thoroughlyTreatment involving filtrationMultistage water/sewage treatmentEngineeringMunicipal sewage
The invention discloses a sewage purification treatment device of a municipal sewage pipe network. The sewage purification treatment device comprises a tank body, wherein a medicament adding hole is formed in the central position of the top of the tank body; a sewage branch pipe is mounted on an outer side of the medicament adding hole; an exhausting hole and a washing pipe are mounted on left and right sides of the sewage branch pipe; stop valves are mounted on outer walls of the sewage branch pipe, the medicament adding hole, the exhausting hole and the washing pipe; a motor is mounted at the top of the outer wall on the right side of the tank body; an external power supply is mounted on the right side of the motor; the motor is electrically connected with the external power supply through a connecting wire; a rotary shaft is mounted at the left end of the motor; the rotary shaft penetrates through the tank body; a crushing paddle is mounted on the outer wall of the rotary shaft; and a rotary shaft ring is mounted at a connecting part of the rotary shaft. According to the sewage purification treatment device of the municipal sewage pipe network, crushing and filtering are more complete under the matching of a coarse filter screen, a fine filter screen, the crushing paddle and a hairbrush, and thus the requirements of people are greatly met.
Owner:施阿丹
Mixed bed regenerated high-salinity wastewater zero discharging treatment device
PendingCN106892519AThe filtering effect is thoroughThorough treatmentTreatment involving filtrationMultistage water/sewage treatmentFresh waterSalinity
The invention relates to the technical field of high-salinity wastewater treatment, in particular to a mixed bed regenerated high-salinity wastewater zero discharging treatment device and solves technical problems of high difficulty in high-salinity wastewater reclamation and poor reclamation effects in the prior art. The mixed bed regenerated high-salinity wastewater zero discharging treatment device comprises a pre-treatment unit, a concentration treatment unit and a fresh water tank. The concentration treatment unit comprises a nanofiltration concentration device and a recycling device. After wastewater passes through the nanofiltration concentration device, water molecules and a small part of dissolved salts pass through a nanofiltration membrane to be delivered into the fresh water tank through a fresh water pipe, and remaining thick water is delivered into the recycling device to be subjected to separation treatment. Therefore, the wastewater is filtered and separated more thoroughly to achieve a higher utilization ratio.
Owner:ZIBO GERUI WATER TREATMENT ENG
Cucumber juice filtering device
ActiveCN104107575AGuaranteed filtering effectGreat tasteStationary filtering element filtersFood scienceFiberFilter element
The invention discloses a cucumber juice filtering device. The cucumber juice filtering device comprises a hollow columnar cavity body which is connected with an openable seal cover and is internally provided with a filtering component; the upper end of the cavity body is provided with a liquid inlet; the lower end of the cavity body is provided with a liquid outlet; the filtering component comprises an upper coarse filtering component and a lower fine filtering component; the coarse filtering component comprises a filtering screen and a hollow fiber filter element which are arranged sequentially from top to bottom; the fine filtering component comprises a filtering screen, a hollow fiber filter element and a liquid collecting tank which are arranged sequentially from top to bottom, wherein the lower part of the liquid collecting tank is provided with a plurality of through holes, each through hole is connected with the liquid outlet by a liquid guide pipe, and the outlet of the liquid guide pipe is provided with a suction filtering head. The filtering device provided by the invention comprises the coarse filtering component and the fine filtering component from top to bottom, each filtering component comprises the filtering screen and the hollow filtering filter element, and the filtering effect can be ensured by filtration twice.
Owner:GUANGXI JIANMEILE FOOD
Magnetic impurity filtering system used for producing lithium battery material
InactiveCN104525362AEffective filteringFlexible control of flow directionMagnetic separationFilter systemSlurry
The invention relates to a magnetic impurity filtering system used for producing a lithium battery material. The magnetic impurity filtering system comprises a feeding hole and a discharging hole, wherein at least two groups of filtering pipes are arranged between the feeding hole and the discharging hole; the adjacent filtering pipes are connected by a reversing pipeline; the reversing pipeline comprises four branch pipes and a main pipe connected with the four branch pipes; each branch pipe is provided with a valve; the four branch pipes are connected with the two ends of the adjacent filtering pipes respectively; each filtering pipe comprises a magnetic filtering device; and valves are arranged at the two ends of each filtering pipe respectively. Slurry enters from the feeding hole, sequentially passes through each magnetic filtering device and then flows out from the discharging hole, so that magnetic impurities in the slurry are effectively filtered; the plurality of groups of filtering pipes are arranged so that the filtering effect is more complete; meanwhile, the reversing pipelines and the valves are arranged so that the flowing direction of the slurry is flexibly controlled; and the appointed filtering pipe is temporarily closed at any time and the corresponding magnetic filtering device is cleaned and replaced under the condition of not affecting the integral running of the system, so that higher production efficiency is guaranteed.
Owner:吴坚
Water filtration and purification system for mill dust
InactiveCN107174896AIncrease the areaThe filtering effect is thoroughCombination devicesUsing liquid separation agentFiltration
The invention relates to a water filtration and purification system for mill dust. The water filtration and purification system comprises an upper cover part, a water filtration and purification system component, a dust collection barrel and a dust collection area, wherein the water filtration and purification system component and the dust collection area are arranged inside the dust collection barrel; an upper cover is arranged at the upper part of the dust collection barrel. The water filtration and purification system mainly solves that a dust collection bag of an existing dust-free dry milling system is easily blocked, or a water filtration cavity is too small and the separation capacity of the mill is poor, compared with the prior art, is not provided with the dust collection bag, uses water as a filtration medium, is simple in structure and good in filtration effect, and is particularly applicable to the absorption of the mill dust from architectural decoration and finishing, vehicle maintenance and repair, equipment manufacturing and the like.
Owner:徐忠民
Drinking water processor
InactiveCN104649487AGuaranteed precipitation effectThe feeding quantity is accurate and reliableMultistage water/sewage treatmentFlocculationElectricity
The invention discloses a drinking water processor, and belongs to the technical field of purification of water. The processor comprises a processor body, wherein a feeding hole is formed in a top cover of the processor body and is communicated with a discharging hole of a feeding machine; the interior of the processor body is divided into a flocculation chamber, a filtration chamber and a reverse osmosis filtration chamber; water inlets and water outlets are all formed in the flocculation chamber, the filtration chamber and the reverse osmosis filtration chamber; a stirrer and a liquid level sensor are arranged in the flocculation chamber; the flocculation chamber is communicated with the filtration chamber through a first solenoid valve; the filtration chamber is communicated with the reverse osmosis filtration chamber through a second solenoid valve and a high pressure pump; the reverse osmosis filtration chamber is communicated with a sterilization water tank in which an ultraviolet sterilizer is arranged through a third solenoid valve; and the ultraviolet sterilizer, the feeding machine, the stirrer, the liquid level sensor, the first solenoid valve, the second solenoid valve and the third solenoid valve are electrically connected with a controller of the drinking water processor. According to the drinking water processor, the problems that people are inconvenient to drink water and the damage of the people caused by secondary pollution of tap water are solved.
Owner:何叶
Signal high-fidelity wireless audio receiving system
InactiveCN106303825AImprove playback qualityThe filtering effect is thoroughTransducer circuitsCapacitanceEngineering
The invention discloses a signal high-fidelity wireless audio receiving system. The system is characterized by mainly consisting of a processing chip, a capacitor C12, a capacitor C13 and the like, wherein the anode of the capacitor C12, after passing through a resistor R12, is connected with the -IN pin of the processing chip U, the cathode of the capacitor C12 is connected with the GND pin of the processing chip U, the capacitor C12 is grounded at the same time, the anode of the capacitor C13 is connected with the OUT pin of the processing chip U, and the cathode of the capacitor C13 is taken as an output end. According to the invention, interference signals doped in audio signals in a wireless transmission process can be filtered at a receiving end and an output end, the interference signals are filtered by use of a dual-filtering mode, the filtering effect is enabled to be more thorough, the output audio signals are cleaner, the play quality of sound is improved, and the hearing effect of people is enabled to be better.
Owner:成都云材智慧数据科技有限公司
Front floor positioning device for automobile spot welding and using method thereof
InactiveCN111001918AThorough adsorptionThe filtering effect is thoroughWelding/cutting auxillary devicesAuxillary welding devicesEngineeringStructural engineering
The invention relates to the technical field of automobile spot welding, and especially relates to a front floor positioning device for automobile spot welding and a using method thereof. The device comprises a positioning frame, a processing device, a monitoring device and a positioning device. The processing device is arranged at the right end of the positioning frame; the left end face of the positioning frame is slidably connected with a display screen; a through hole is formed in the left end surface of the positioning frame; the display screen blocks the left side of the through hole; asliding block is fixedly connected to the bottom end of the right end surface of the display screen; the sliding block penetrates through the positioning frame; the sliding block is in sliding connection with the positioning frame; and the monitoring device is arranged at the top end of the positioning frame. According to the device, through arrangement of a first adapter pipe and a filter screen,and through cooperation of communication of the first adapter pipe and an exhaust pipe, sliding connection of the filter screen and a treatment box and communication of the air pump and the exhaust pipe and an air outlet pipe, when the device is used, welding fume can be thoroughly adsorbed and filtered, and therefore, the health of workers and the health of the working environment are guaranteed.
Owner:安徽双骏智能科技有限公司
Oil filter
InactiveCN104895641ASimple structureThe filtering effect is thoroughMachines/enginesPressure lubricationActivated carbonFilter element
The invention discloses an oil filter and relates to a filter, comprising a filter element, a filter housing, an oil inlet and an oil outlet. The filter element comprising an alkaline filter layer, an acidic filter layer and an activated carbon layer is of cylindrical shape and in sleeve connection from inside to outside. The filter housing is hermetically fixed to an outer wall of the filter element, the oil inlet with an upward opening is disposed in the middle of the filter housing, and the oil outlet with a rightward opening is disposed in the bottom of the filter housing. The oil filter has the advantages that the structure is simple, the process includes filtering out the acidic and alkaline substances in oil stain through the filter element and adsorbing oil contaminants through the activated carbon layer, and the filtering effect is thorough. Therefore, the oil filter is applicable to filtration of all types of oils and deserved to be promoted and used.
Owner:泰州市建业车件制造有限公司
Efficient urine filtering device
InactiveCN222173341Uspeed up filteringAchieve high efficiencyWithdrawing sample devicesMoving filtering element filtersGear wheelDrive shaft
The utility model provides an efficient urine filtering device, relates to the filtering device field, include: support, filter subassembly and collecting subassembly, the inside of support is connected with filter box, filter subassembly is provided in the filter box, the collecting subassembly is connected to the lower side of filter box simultaneously, filter subassembly includes filter cartridge, the filter cartridge is equipped with the filter cartridge, and the collecting subassembly is equipped with the filter cartridge. The upper end of the filter cartridge is connected with a connecting pipe, the lower end of the filter cartridge is connected with a positioning column, the outer side of the connecting pipe is connected with a gear set, the gear set is connected with a motor through a driving shaft and a belt, the motor is fixed to the outer wall of the filter box, and a liquid inlet hopper is inserted into the upper end of the connecting pipe and inserted into the upper side of the filter box. The urine filtering device solves the problems that an existing urine filtering device is poor in filtering effect and low in efficiency, and filtered urine cannot be independently and separately collected.
Owner:GENERAL HOSPITAL OF THE NORTHERN WAR ZONE OF THE CHINESE PEOPLES LIBERATION ARMY
Cylindrical filter capable of conveniently treating impurities on filter screen
InactiveCN112870800AEasy to handleEasy to operateStationary filtering element filtersEngineeringStructural engineering
The invnetion discloses a cylindrical filter capable of conveniently treating impurities on a filter screen. The cylindrical filter comprises a cylindrical filter body and an impurity cleaning mechanism, an annular mounting plate is fixed to the outer side of the cylindrical filter body, and a liquid outlet pipeline penetrates through the right end face of the bottom of the cylindrical filter body. A filter cylinder is fixed to the inner side of the cylindrical filter body through a first fixing bolt, a bottom cover is fixed to the bottom of the cylindrical filter body through a second fixing bolt, a compression spring is fixed to the inner side wall of a limiting sleeve, the outer end of the compression spring is connected with a supporting frame, and the impurity cleaning mechanism penetrates through the bottom cover. According to the cylindrical filter capable of conveniently treating impurities on the filter screen, after a fourth fixing bolt is screwed off, a second handle can be held by hand to integrally disassemble a supporting plate and a plug column, at the moment, the impurities can be discharged through an impurity discharging channel, the effect of removing the impurities is conveniently achieved, and in the process of filtering liquid through the filter screen, the impurities remain on the upper end face of the filter screen, and after the top cover is screwed off, impurities on the filter screen can be cleaned.
Owner:岚山环保科技(上海)有限公司
Sand-wind-proof mechanical filter for rail vehicle
InactiveCN110755972AAvoid secondary pollutionThe filtering effect is thoroughCombination devicesRailway heating/coolingMarine engineeringMechanical engineering
The invention discloses a sand-wind-proof mechanical filter for a rail vehicle. The filter comprises a shell with an opening, wherein a first filter screen is arranged on the front part of an inner chamber of the shell, a sand wind filtering device is arranged in the middle of the inner chamber of the shell, a wind hole is formed in the side surface, away from the opening, of the shell, and the wind hole is fixedly connected with an air inlet of a wind gathering pipe; the sand wind filtering device comprises a first air induction plate, a first wind shield, a second air induction plate, a second wind shield, a rear filter screen and a housing with the two ends open, the first air induction plate with the outer end higher and the inner end lower is fixed to the side, close to the first filter screen, of the interior of the housing, and the first wind shield is fixed to the position of an air outlet of the first air induction plate. According to the sand-wind-proof mechanical filter forthe rail vehicle, because multiple filter screens are used for filtration, the complete filtration effect is achieved, high-speed wind is induced into the sand wind filtering device by an air induction pipe, the filtration efficiency is improved, and it is avoided that secondary pollution is caused when the sand wind filtering device is saturated.
Owner:安徽浦进轨道装备有限公司
Processing method of multi-nutrient concentrated haw juice
InactiveCN113142439AThe filtering effect is thoroughImprove adsorption capacityFood membrane processInorganic compound food ingredientsMicroorganismFruit juice
The invention relates to a processing method of multi-nutrient concentrated haw juice. The processing method comprises the following steps: (1) selecting haws; (2) cleaning and sterilizing; (3) pulping; (4) adopting a microwave-adsorption resin-cooperated ultrafiltration technology; (5) concentrating and blending; (6) homogenizing: homogenizing the haw juice through a homogenizer; (7) bottling and sealing: bottling the homogenized juice, and immediately sealing after bottling; and (8) sterilizing and cooling: pasteurizing for 45 minutes, and then cooling in sections to obtain the multi-nutrient concentrated haw juice. The invention aims to solve the problems that in the cleaning process of raw materials, hidden microorganisms in haw raw materials cannot be effectively cleaned, the microorganisms can generate toxic metabolites, pulp after pulping has a slight bitter taste, and the utilization rate of flavonoid substances (functional factors) is low in the processing process of haw juice, an ozone nano-water mixed sterilization technology, the microwave-adsorption resin-cooperated ultrafiltration technology, a rutin modification technology and the like are adopted, and contributions are made to a haw juice making technology.
Owner:SDIC ZHONGLU FRUIT JUICE
Radar speedometer with damping function and damping method
InactiveCN109116347AReasonable designReduce the impactRadio wave reradiation/reflectionSpeed measurementDamping function
The invention discloses a radar speedometer with a damping function in the radar speed measuring anti-seismic and shock absorption technology field. The center of the top of a protection box is provided with a support seat. The top of the support seat is provided with a buffer cavity. A support block is nested in the buffer cavity. The left and right sides of the bottom of the support block are provided with two groups of spring rod with a same structure. The top of a support frame is provided with a buffer plate. The top of the buffer plate is provided with a speedometer. The left and right side walls of the support frame are provided with second buffer devices. One side wall of each second buffer device, which is far away from the support frame, is nested with a support plate. The bottomof the support plate is provided with a support rod. The bottom end of the support rod passes through the top of the protection box and then is extended into a first buffer device. The vibration of avehicle passing a road surface next to the installation position of the speedometer can be effectively absorbed so that an influence on the speedometer can be reduced, and the accuracy of the speed measurement of the passing vehicle by the speedometer is increased.
Owner:李汝和
An ornamental water tank type air purification impurity filter device
InactiveCN109550387BReduce consumptionImprove efficiencyCombination devicesGas treatmentAir pumpElectric machinery
The invention discloses an air purification and impurity filtering device in the type of an ornamental water tank, which includes a tank body. An air intake pipe is fixedly connected to the left sideof the tank body, wherein the right end of the air intake pipe is fixedly connected to one end of an air guiding pipe. The other end of the air guiding pipe is fixedly connected with a first air pump.An air gathering fan is rotatably connected to interior of the left side of the air guiding pipe. A small-size motor is fixedly connected to the exterior of the air gathering fan. A landscape water tank is arranged at the right side of the first air pump. An air gathering hood is fixedly connected to the upper side of the landscape water tank. A layering purification device is arranged at the right side of the air gathering hood. An ion purifying box is arranged on the lower side of the layering purification device. A liquid storage box is fixedly connected to the lower side of the ion purifying box. A drying box is fixedly connected to the lower side of the liquid storage box. The lower side of the drying box is fixedly connected to an inner wall of the tank body. An exhaust pipe is fixedly connected to the lower end of the right side of the drying box. The small-size motor, the first air pump, an aeration pump and a second air pump are all electrically connected to an external powersupply. The air purification and impurity filtering device is simple in operation of replacing paper and adding liquid and has great multi-stage layering purification effect.
Owner:LINAN PAIQI AIR PURIFYING TECH CO LTD
Integrated overhead air conditioner for crane
ActiveCN222629073UImplement intensive installationReasonable assemblyAir-treating devicesVehicle heating/cooling devicesAir filtrationAir filter
The utility model belongs to the technical field of crane related equipment, and particularly relates to an integrated crane overhead air conditioner which comprises an air conditioner shell and a top plate, a middle partition plate is fixedly connected to the inner side of the air conditioner shell, and two side plates are fixedly connected to the side, located on the middle partition plate, of the air conditioner shell. The air conditioner shell forms three installation areas through two side plates, and an air compressor, a refrigerant storage box and a condenser are installed in the three installation areas respectively. The air conditioner is detachably assembled on the top plate of the crane cab and is convenient to disassemble and assemble and good in assembling stability, the air inlet filtering assembly is arranged on one side of the air conditioner shell, the air filtering effect can be achieved, external dust is prevented from entering the air conditioner, meanwhile, all the assemblies in the air conditioner are reasonably arranged, and the air conditioner is convenient to assemble and disassemble. The crane air conditioner is high in density and small in occupied space, and solves the problems that an existing crane air conditioner is large in occupied space, inconvenient to disassemble and assemble and lack of an effective filtering function.
Owner:XUZHOU MINGRUI AUTOMOTIVE AIR CONDITIONER CO LTD
Screening device used for cement production
InactiveCN108246609ABreak up fullySimple structureSievingGas current separationMotor driveMetal impurities
The invention discloses a screening device used for cement production. The screening device is reasonable and simple in structure, low in production cost, convenient to install, complete in function,thorough in filtering effect, low in screening noise, convenient to operate and high in production efficiency. Cement is input through a feeding nozzle. A first motor drives a feeding shaft to transport the cement and disengage the cement into a stirring chamber from a discharging pipe. In the transporting process, a permanent magnet adsorbs metal impurities in the cement, the cement is located inthe stirring chamber, a second motor drives a rotating shaft to rotate, and a first stirring rod and a second stirring rod are used for stirring the cement and sufficiently scattering the solidifiedcement. Then the cement enters a filtering net of a screening chamber, a third motor drives a cam to rotate, the cam is used for knocking an L-shaped supporting rod, and therefore the cement is filtered. Meanwhile, a fourth motor drives an induced draught fan to rotate to extract the cement in the air, and the cement is stored in a cement collecting chamber. By means of the above technical scheme,the problems in the background technology are sufficiently solved.
Owner:HAIAN HAITAI CASTING
Liquid air separation device for liquid oxygen
ActiveCN222534445Uincrease the areaimprove qualityCombination devicesSolidificationWater storage tankHazardous substance
The utility model relates to the technical field of air separation devices, in particular to a liquid air separation device for liquid oxygen, which comprises an air inlet pipe and a filter pipe, the side wall of the filter pipe is fixedly connected with an air outlet pipe, a block convenient to disassemble is arranged between the air inlet pipe and the filter pipe, and a filter mechanism for filtering air impurities is arranged in the filter pipe. The filtering mechanism comprises a circulating pipe fixedly connected to the interior of the filtering pipe, a water storage tank is fixedly connected to the bottom of the inner wall of the filtering pipe, one end of the circulating pipe penetrates through the inner wall of the top of the water storage tank, and a plurality of air distribution holes evenly distributed at equal intervals are formed in the top of the water storage tank. Compared with the prior art, through the design of the multi-stage filtering structure, impurity harmful substances in air can be progressively removed layer by layer from large to small and from coarse to fine, the filtering effect is more thorough, the impurity harmful substances in the air can be effectively filtered out, the quality of liquid oxygen and liquid nitrogen produced subsequently is better, and the quality of the liquid oxygen and liquid nitrogen is improved. The requirements of specific application are met, and use is convenient.
Owner:SHENZHEN MINPENGCHENG XINXING GAS CO LTD
Water jet cutter assembly
ActiveCN224114326UReduce the probability of passingavoid enteringSpraying apparatusPipe waterEnvironmental engineering
The utility model relates to the technical field of metal water jet cutters, and discloses a water jet cutter assembly which comprises a water jet cutter body and a liquid storage pipe which are connected with each other, and a plurality of water jet cutter jet orifices are formed in the water jet cutter body. The filtering device is connected with the liquid storage pipe, and the filtering device is located between the water inlet of the liquid storage pipe and the water jet scalpel body on the flowing path of the liquid. The filtering device is installed on a key circulation path between the water inlet of the liquid storage pipe and the water jet cutter body, liquid is intercepted in the last link before entering the water jet cutter body, the passing probability of residual particles is remarkably reduced, and the residual particles are prevented from entering the water jet cutter jet orifice; and the whole system shutdown time caused by impurity accumulation can be shortened, and the production efficiency is improved.
Owner:KUNSHAN DONGWEI MACHINERY CO LTD
A chemical sewage treatment device with ozone sterilization and harmful gas treatment
InactiveCN106809981AQuick filterThe filtering effect is thoroughMultistage water/sewage treatmentInternal circulation reactorSewage
The invention discloses a chemical sewage treatment device with ozone sterilizing and harmful gas treatment, which comprises a chemical sewage inlet, a sewage connecting pipe, a water volume control valve, a water inlet pipe, a sewage filtering device, a first rotator, a first filter, a second Second filter, sewage transition pipe, ozone sterilizing device, sewage detector, internal circulation reactor, ozone generator, second rotator, water outlet pipe and water outlet pipe interface, the water inlet pipe is connected with the sewage filter device, the The right side of the sewage filtering device is connected to the ozone sterilizing device through the sewage transition pipe, and the inner circulation reactor and the ozone generator are installed in the ozone sterilizing device. The chemical sewage treatment device with ozone sterilization and harmful gas treatment has more thorough filtration and sterilization, which greatly improves the working efficiency of the device, and the filtration efficiency is higher, and the device is not only more stable in structure, not easy to damage, and can be used for a long time. And it works more smoothly.
Owner:XIAN TIANREN SOFTWARE SCI & TECH
Air filtration device
ActiveCN109589714AFully purifiedEfficient separationCombination devicesDispersed particle filtrationAir filtrationPulp and paper industry
The invention discloses an air filtration device, belonging to the technical field of air purification. The air filtration device comprises a decompression device, a connecting head, a reaction tank,a filter element, a filtration cavity and an air circulating disc, wherein the decompression device is connected to the middle of the upper end of the connecting head through threads, the lower side frame of the connecting head is fixedly connected with the top of the reaction tank, a purification cavity is formed in the reaction tank, the filtration cavity is fixedly connected to the upper end inthe reaction tank, and a water accumulation cavity is formed in the lower end in the reaction tank; the bottom surface of an air jetting head is fixedly connected with the upper surface of an arc-shaped baffle, and the arc-shaped baffle is arranged in the filtration cavity; the air circulating disc is fixedly connected to the bottom of the filtration cavity, and the middle of the upper surface ofthe air circulating disc is fixedly connected with the bottom end of the filter element; and the filter element is arranged in the filtration cavity, and after gas is filtered and dried layer upon layer, clean air is obtained. Compared with a traditional filtration manner, the air filtration device has the advantages that the filtration effect is relatively thorough; and the air filtration devicehas good protective measures, so that the stable and normal operation of equipment is guaranteed.
Owner:LINAN PAIQI AIR PURIFYING TECH CO LTD
Air-conditioning and refrigeration filter screen impurity removal equipment
ActiveCN108379947BButt air conditioner spray cleaning effect is strongEasy to cleanGas treatmentDispersed particle filtrationGear wheelEngineering
The invention discloses a filter screen impurity removal device for air-conditioning and refrigeration. The pipe, pipe buckle, expansion joint pipe, switch valve knob, and the base of the plunger pump valve are embedded in the upper left corner of the water storage box, and the top surface of the water storage box is closely attached to the bottom surface of the handle groove. The water pipe insertion groove is welded on the right side of the handle groove. The plunger pump valve of the present invention is equipped with a base transmission device, a plunger pump booster mechanism, a piston cylinder buffer device, a gear traction mechanism, a slider pressing device, The piston block transmission mechanism, diversion switch frame plate, and wire rope traction mechanism realize the pipe connection of the air-conditioning and refrigeration filter for impurity removal equipment. It also adjusts the water pressure level, thoroughly removes impurities and rinses the filter screen, which is simple and in place.
Owner:温州益众实业有限公司
Cucumber dew filter
ActiveCN104107575BGreat tasteGuaranteed filtering effectStationary filtering element filtersFood scienceHollow fibreFiber
The invention discloses a filter device for cucumber dew, which comprises a hollow columnar cavity, an openable cover is connected to the cavity, a filter assembly is arranged in the cavity, a liquid inlet is opened at the upper end of the cavity, a cavity The lower end of the body is provided with a liquid outlet, and the filter assembly includes an upper coarse filter assembly and a lower fine filter assembly, and the coarse filter assembly includes a filter net and a hollow fiber filter element arranged in sequence from top to bottom; the fine filter assembly The assembly includes a filter screen, a hollow fiber filter element and a liquid collection tank arranged in sequence from top to bottom, wherein the lower part of the liquid collection tank is provided with a plurality of through holes, and each through hole is connected to the liquid outlet through a catheter , and the outlet of the catheter is provided with a suction filter head. The filter device of the present invention includes a coarse filter assembly and a fine filter assembly from top to bottom, and each filter assembly includes a filter net and a hollow fiber filter element, which can ensure the filtering effect after two times of filtration.
Owner:GUANGXI JIANMEILE FOOD
Microflow pipeline for gathering non-spherical micro swimming bodies and filtering method
ActiveCN112973815ARealize the collectionImprove filtering effectApparatus sterilizationLaboratory glasswaresMechanical engineeringMechanics
The invention discloses a microflow pipeline for gathering non-spherical micro swimming bodies and a filtering method, and relates to the field of microflow, in particular to the microflow pipeline for gathering the non-spherical micro swimming bodies and the filtering method, the microflow pipeline comprises a microflow pipeline body, and an expansion pipe used for forming an expansion flow field is arranged on the microflow pipeline body; the expansion tube comprises a head end expansion tube connecting section and a tail end connecting section; the two ends of the expansion pipe are respectively communicated with the micro-flow pipeline bodies positioned on the two sides of the expansion pipe through a head end expansion pipe connecting section and a tail end connecting section; and the cross section of the head end expansion pipe connecting section is continuously increased in the fluid flowing direction. The microflow pipeline is simple in structure, by means of the expansion pipe which is connected to the micro-flow pipeline body and used for forming an expansion flow field, the micro-swimming bodies in fluid are enriched in the expansion pipe, and therefore collection or filtering of the micro-swimming bodies is facilitated.
Owner:NORTHWEST UNIV
High-temperature smoke efficient filtering fiberboard
InactiveCN110812975AThorough purificationThe filtering effect is thoroughDispersed particle filtrationTransportation and packagingStructural engineeringProcess engineering
The invention discloses a high-temperature smoke efficient filtering fiberboard including a shell, a filtering cavity is formed in the shell; a smoke guide cover is inserted into the top of the filtering cavity; a smoke inlet pipe is fixedly mounted at the top of the smoke guide cover; a first filter plate and a second filter plate are fixedly mounted in the cover; threaded holes are formed in theside walls of the two sides of the smoke guide cover; bolts are in threaded connection with the interiors of the threaded holes; threaded holes matched with the bolts are also formed in the outer walls of the two sides of the shell, a plurality of fiberboard bodies are fixedly installed on the inner walls of the two sides of the filtering cavity, a plurality of smoke outlet holes are formed in the bottom of the shell, heat dissipation cavities are formed in the two sides of the shell, and air guide cavities are formed in the outer walls of the two sides of the shell. The high-temperature smoke efficient filtering fiberboard has the characteristics of reasonable structural design, thorough filtration, high efficiency and the like.
Owner:东台市华源复合材料有限公司
Phase shift type high-definition wireless audio receiving system
InactiveCN106301420AAudio signal is cleanImprove playback qualityTransmissionPhase shiftedVIT signals
The invention discloses a phase shift type high-definition wireless audio receiving system. The system is characterized in mainly comprising a processing chip U, a capacitor C12 and a capacitor 13. The anode of the capacitor C12 passes through a resistor R12 and then is connected with the -IN pin of the processing chip U, and the cathode is connected with the GND pin of the processing chip U and is connected to the ground at the same time. The anode of the capacitor C13 is connected with the OUT pin of the processing chip U, and the cathode is taken as an output end. According to the system, an interference signal doped into an audio signal in a wireless transmission process can be filtered at a receiving end and an output end; the double-filtering mode is adopted to filter the interference signal, so that a filtering effect is more thorough, an output audio signal is more clean, the playing quality of sound is improved, and a hearing effect of people is better.
Owner:成都云材智慧数据科技有限公司
an air filter device
ActiveCN109589714BFully purifiedEfficient separationCombination devicesDispersed particle filtrationAir filterFiltration
The invention discloses an air filtering device, which belongs to the technical field of air purification. An air filtration device, including a pressure relief device, a connector, and a reaction tank, and also includes a filter element, a filter cavity, and an air circulation plate; the pressure relief device is threaded in the middle of the upper end of the connector, and the lower frame of the connector is fixed to the top of the reaction tank Connection, the inside of the reaction tank is provided with a purification chamber, the upper end of the reaction tank is fixedly connected with a filter chamber, the lower end of the inside of the reaction tank is provided with a water accumulation chamber, the bottom surface of the spray head is fixedly connected with the upper surface of the arc-shaped stopper, and the arc-shaped stopper is set and filtered Inside the cavity, the bottom of the filter cavity is fixedly connected with an air circulation plate, and the middle part of the upper surface of the air circulation plate is fixedly connected with the bottom of the filter element. The filter element is set inside the filter cavity, and the gas is filtered and dried layer by layer to obtain clean air. The filtration method is more thorough, and it has good protection measures to ensure the stable and normal operation of the equipment.
Owner:LINAN PAIQI AIR PURIFYING TECH CO LTD
Salinized soil improvement system and method
ActiveCN112493011AReduce alkalinityMaintain content levelSelf-acting watering devicesTransportation and packagingSoil scienceDrip irrigation
The invention discloses a salinized soil improvement system and method, and belongs to the technical field of salinized soil improvement. The salinized soil improvement system comprises planting parts, the planting parts are long-strip-shaped soil piles arranged in an array, the tops of the planting parts are provided with planting platforms, and planting grooves are formed in the planting platforms; and water seepage blind pipes with notches formed at the tops for plant planting are arranged in the planting grooves, slopes are arranged at the two sides of each planting platform, and the slopes and the corresponding planting platform are covered with water retention covering films at the same time through a film covering trolley. An irrigation device comprises deep ditches formed between the planting parts, water outlets of the deep ditches communicate with a water outlet pipe, the water outlet pipe communicates with a reservoir and a filter tank through a reservoir water inlet pipe and a filter tank water inlet pipe correspondingly, and multiple layers of partition plate filter devices are arranged in the filter tank; and the reservoir and the filter tank are both communicated with a mixing box through a mixing box water inlet pipe, the mixing box is connected with an irrigation water pipe, and the irrigation water pipe is arranged on the planting grooves and conducts drip irrigation through irrigation droppers.
Owner:湖南凯迪工程科技有限公司
Garbage incinerator feeding device with multiple screening structures
PendingCN112344333ACompletely brokenThe filtering effect is thoroughIncinerator apparatusProcess engineeringIncineration
The invention provides a garbage incinerator feeding device with multiple screening structures. The garbage incinerator feeding device with the multiple screening structures comprises an incinerator body, a first crushing mechanism, a secondary crushing mechanism, an aeration mechanism and a conveying mechanism. A feeding pipe is arranged in the middle of the top of the incinerator body; a crushing bin is formed in the incinerator body; the first crushing mechanism is arranged at the upper position in the crushing bin; and a filtering mechanism is detachably arranged in the crushing bin and located below the first crushing mechanism. According to the garbage incinerator feeding device with the multiple screening structures provided by the invention, the first crushing mechanism and the secondary crushing mechanism are arranged, so that the first crushing mechanism and the secondary crushing mechanism can crush garbage; meanwhile, a second filter screen is arranged below the first crushing mechanism, and a third filter screen is arranged below the secondary crushing mechanism, so that the crushed garbage can be filtered through the second filter screen and the third filter screen; and the mesh diameter of the third filter screen is smaller than the mesh diameter of the second filter screen, so that the garbage subjected to multiple screening is ensured to be crushed and filteredmore thoroughly.
Owner:常德中联环保电力有限公司
A device for treating regional lake sewage by combined adsorption and heating method and its removal method
InactiveCN105731709BThe filtering effect is thoroughHeating evenlyFatty/oily/floating substances removal devicesOther chemical processesControl systemMotor boat
Owner:CHINA UNIV OF MINING & TECH