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28results about How to "Fast filtering" patented technology

Filtering adsorber

The utility model provides a filtering adsorber, which relates to the technical field of medical sample collection and comprises a liquid bag, a filtering adsorption tube and an adsorption body, the liquid bag is used for collecting and storing detected liquid; an upper end inlet of the filtering adsorption pipe is communicated with a liquid outlet in the bottom of the liquid bag; a plurality of liquid flow channels are arranged in the filtering adsorption pipe; and the plurality of adsorption bodies are respectively filled in the plurality of liquid flow channels, and are used for adsorbing and capturing cells in the detected liquid when the detected liquid flows through the liquid flow channels. The filtering adsorber further comprises a connecting seat frame, and the connecting seat frame is detachably connected to an outlet in the lower end of the filtering adsorption pipe, connected with the adsorption body and used for pulling the adsorption body out of the liquid flow channel through the connecting seat frame. The filtering adsorber provided by the utility model is high in filtering speed and high in adsorption efficiency, and cells on the adsorbers can be washed and separated more quickly after a plurality of adsorbers are taken out, so that the separation efficiency is improved.
Owner:BAIJI (BEIJING) MEDICAL TECHNOLOGY CO LTD +1

Intelligent oil recovery device after chip removal

The utility model discloses an intelligent oil recovery device after chip removal, and relates to the technical field of machine tool machining. The intelligent oil liquid recovery device after chip removal comprises an oil liquid recovery device shell arranged below a machine tool, a feeding pipe is connected to the oil liquid recovery device shell, a machine tool recovery hopper is fixedly connected between the feeding pipe and the machine tool, and a filtering supporting pipe is rotationally connected into the oil liquid recovery device shell. According to the intelligent oil liquid recovery device after chip removal, a traditional fixed filter screen is replaced with the cylindrical rotary filter screen, the filter screen is supported through the filter supporting pipe, therefore, in the oil liquid filtering process, the filtering area is large, chips can be automatically discharged through the rotation and gravity action of the filter supporting pipe and the filter screen, the cleaning frequency is low, and the oil liquid recovery efficiency is improved. The device is simple in structure, easy to maintain, capable of automatically discharging and collecting chippings, high in oil filtering speed and capable of meeting use requirements.
Owner:WUXI JIEMAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD

Comprehensive wastewater deep circulation treatment water-saving system for power plant

The utility model relates to the technical field of power plant comprehensive wastewater treatment, in particular to a power plant comprehensive wastewater deep circulation treatment water-saving system which comprises a wastewater buffer pool. A chemical crystallization granulation fluidized bed, a steel clarifier, a clean water tank, a high-efficiency fiber filter, an ultrafiltration device, an ultrafiltration water production tank, a reverse osmosis device and a reuse water tank are in fluid communication with a water outlet of the wastewater buffer tank in the water flow direction, the reverse osmosis device is provided with a first water discharge pipe and a second water production pipe, and the first water discharge pipe is connected with a desulfurization system; the second water producing pipe is connected with a recycling water tank, and the recycling water tank is connected with a recycling system through a pipeline. A softening and clarifying pretreatment mode is adopted, so that the removal rate of SS (suspended solids) reaches up to 80-90%, and the SS content of effluent is kept below 10mg / L; the removal rate of COD (chemical oxygen demand) can reach 20-30%; the hardness removal rate reaches up to 80%-90%, and the effluent hardness is kept below 20 mg / L; in addition, calcium fluoride is generated while hardness is removed, and most fluorine ions can be removed.
Owner:JINAN SHANYUAN ELECTRIC POWER EQUIP

Printing wastewater filtering device

The invention relates to the technical field of CF printing wastewater recovery, and discloses a printing wastewater filtering device. The present invention comprises: a filter vat; the primary filtering mechanism is erected in the filtering barrel, the primary filtering mechanism is used for separating waste residues or impurities at the top end of the internal wastewater while sufficiently stirring and mixing the wastewater and a PH regulator, and the primary filtering mechanism and liquid flow back during separation, so that the loss of the wastewater is reduced; the precipitating and filtering mechanism is erected on one side of the filtering barrel, the precipitating and filtering mechanism is used for precipitating and cooling by adding a flocculating agent into the wastewater filtered for the first time and then mixing the wastewater with the flocculating agent, and materials for filtering can be replaced and adjusted to prevent blockage or deterioration; printing wastewater and a PH regulator are fully mixed through a rotating shaft and a mixing plate in the filter barrel, and meanwhile, a bubble generator at one end enables floating bubbles to be generated in the wastewater through an air pipe and an air nozzle to drive solid impurities in the wastewater to float upwards, so that the wastewater filtering speed is increased.
Owner:HUBEI WONDERFUL PAPER CO LTD

Filtering device for sucralose production

The utility model relates to the technical field of filtering for sucralose decoloration, in particular to a filtering device for sucralose production, which comprises a coarse filtering pipe and a fine filtering pipe which are vertically arranged, the coarse filtering pipe is communicated with the fine filtering pipe through a transverse pipe, and the fine filtering pipe is detachably connected with the transverse pipe. The lower end of the coarse filter pipe is closed, the upper portion of the coarse filter pipe is communicated with a filter screen, the lower end of the fine filter pipe is closed through a baffle, a plurality of water outlet holes are formed in the baffle, filter cloth is laid on the top face of the baffle, and a pressing plate matched with the inner diameter of the suction filter pipe and capable of being arranged above the transverse pipe is arranged above the fine filter pipe. The pressing plate is driven by a driving device to move up and down along the suction filter pipe. By using the sucralose filtering device, the sucralose solution can be secondarily filtered by using the filter screen and the filter cloth, so that the sucralose solution can be prevented from containing carbon powder, and the purity of the sucralose solution is ensured.
Owner:SHANDONG SANWEIHE BIOLOGICAL TECH CO LTD

Sand screening device for constructional engineering

The utility model discloses a sand screening device for constructional engineering, which comprises a box body, the upper surface of the box body is fixedly connected with a feed hopper, the side surface of the feed hopper is fixedly connected with a rotary motor, the output end of the rotary motor is fixedly connected with a sand scraping block, the sand scraping block is provided with a notch, and the notch is fixedly connected with the rotary motor. A rotating motor is fixedly connected to the right side face of the box body, a screw rod is fixedly connected to the output end of the rotating motor, a first-layer filter screen is fixedly connected to the side inner wall of the box body and obliquely arranged, and an industrial drying lamp is fixedly connected to the inner top wall of the box body. And the screw rod is positioned between the industrial drying lamp and the first layer of filter screen. According to the utility model, the sand scraping block is adopted to control the sand feeding speed, and the two layers of filter screens are used for filtering sand for multiple times, so that sand grains with three different purposes can be obtained.
Owner:SHOUGUANG BOYUAN ANTI-CORROSION INSULATION ENGINEERING CO LTD

A cyclone dust removal device for tail gas treatment

The present invention belongs to the field of exhaust gas treatment, specifically, a cyclone dust removal device for exhaust gas treatment, including a plurality of cyclone dust removal tanks, which are linearly and equidistantly arranged, a plurality of negative pressure machines are arranged on one side of the cyclone dust removal tank, the air output end of the cyclone dust removal tank is connected with an air flow pipe, the air flow pipe can be connected to the input end of an adjacent cyclone dust removal tank, and can also be connected to the negative pressure machine, the inner wall of the cyclone dust removal tank is coated with a wear-resistant coating, through this arrangement, a plurality of cyclone dust removal tanks can be connected in series according to different exhaust gases, thereby increasing the treatment effect on particles in the exhaust gas, and the spare cyclone dust removal tanks can also work independently, and the phenomenon of many cyclone dust removal tanks being unable to work will not occur, and because the cyclone dust removal tank is centrifugal filtering, the internal structure is simple, the separated particles can be recovered from the bottom of the cyclone dust removal tank, and there is no need to contact the filtering parts, so that the filtering speed is faster.
Owner:FUJIAN QUANZHOU QUANGANG JINGHAI LIGHT CHEM CO LTD

A dual-channel filter filling device for beer production

This application relates to the technical field of beer production equipment, specifically a dual-channel filtration and filling device for beer production. By installing a pressure mechanism on the filter box, a motor drives a cam to rotate during beer filtration. As the cam rotates, a connecting rod moves a slider up and down within a groove. Simultaneously, the slider moves a sliding rod up and down, achieving intermittent pressure from the pressure plate. This pressure applies pressure to the beer in the filter box located above the filtration mechanism, accelerating the beer's passage through the coarse and fine filters, resulting in faster filtration. Furthermore, by installing a leveling component on the lower side of the filling branch pipe in the filling mechanism, the leveling hood within the component ensures that the beer sprayed through the constriction tube is evenly distributed on the inner wall of the empty bottle during filling after filtration, reducing the impact of the beer on the empty bottle and thus minimizing bubble formation.
Owner:ZHENGZHOU KINGSTAR BEER

Catalyst for synthesizing neohesperidin dihydrochalcone, preparation method and synthesis method

The invention discloses a preparation method of a catalyst for synthesizing neohesperidin dihydrochalcone, which comprises the following steps: 1, cooking activated carbon in a nitric acid solution, filtering and washing to obtain activated carbon subjected to acid treatment; 2, placing the acid-treated activated carbon in a mixed solution of sodium bicarbonate and ammonium thiosulfate, stirring, filtering, and washing to obtain mixed solution treated activated carbon; 3, putting the active carbon treated by the mixed solution into an auxiliary agent solution, stirring, and filtering to obtain auxiliary agent modified active carbon; 4, mixing the auxiliary agent modified activated carbon with the mesoporous silica carrier to obtain a mixed carrier; 5, placing the mixed carrier in an ammonium chloropalladate solution, stirring, filtering, and washing to obtain a catalyst precursor; and 6, reducing the catalyst precursor to obtain the catalyst. When the catalyst prepared by the method is used for synthesizing neohesperidin dihydrochalcone, the yield exceeds 97.0%, and the catalyst has high reaction performance.
Owner:XIAN CATALYST NEW MATERIALS CO LTD

Filtering device at inlet of desulfurization gypsum cyclone

The utility model belongs to the technical field of filtering devices, particularly relates to an inlet filtering device of a desulfurization gypsum cyclone, and aims to solve the problems that when an existing inlet filtering device of the desulfurization gypsum cyclone is used, a filter screen cannot be cleaned in the filtering process, solid impurities are easily attached to the filter screen in the filtering process, and the filter screen cannot be cleaned. In order to solve the problems that in the prior art, the filter efficiency of a filter screen is gradually reduced, and solid impurities cannot be conveniently cleaned and collected after filtration, the utility model provides the following scheme that the device comprises a shell, four supporting legs are fixedly mounted at the bottom of the shell, a fixing plate is fixedly mounted on one side of the shell, and a motor is fixedly mounted on the fixing plate; and an output shaft of the motor is fixedly connected with a transmission shaft. The filtering device is reasonable in structure, the filter screen can be cleaned in the filtering process, solid impurities on the filter screen can be conveniently cleaned and collected after filtering, and the filtering efficiency is high.
Owner:TANGSHAN KAIJIE DESULFURATION GYPSUM PROD CO LTD

Maintenance-free circuit board film-removing liquid filtering device

ActiveCN222566908Ularge filtration capacityFast filteringCentrifugal force sediment separationFiltration circuitsFilter effectMechanics
The utility model provides a maintenance-free circuit board film-removing liquid filtering device which comprises a magnetic pump I and a centrifugal cylinder, wherein the centrifugal cylinder is positioned above the magnetic pump I; the first magnetic pump is connected with the liquid medicine box, and the centrifugal barrel is connected with an outlet of the first magnetic pump through a pipeline and used for separating film residues and film removing liquid in suspension liquid; the centrifugal cylinder comprises an upper cylinder body, a lower cylinder body, a liquid inlet pipe, a water discharge pipe and a slag discharge port, a liquid outlet of the liquid inlet pipe extends into the upper cylinder body and is tangentially arranged along the inner circumferential wall of the upper cylinder body, the lower end of the water discharge pipe extends into the upper cylinder body and crosses the liquid outlet of the liquid inlet pipe, and a joint connected with the slag discharge pipe is arranged on the slag discharge port. The centrifugal cylinder is adopted for centrifugal separation and filtration, the filtration speed is high, maintenance is basically avoided, and the operation safety is improved; and the temporary storage tank and the cotton core filter are combined for multi-stage filtering, so that the filtering effect is good, and the film removing device is suitable for conventional circuit board film removing and can also be suitable for film removing of fine circuit boards.
Owner:SUZHOU XUAN MINGSHI SEMICON EQUIP TECH CO LTD

A layer filter special for separating flocculation in sewage after flocculation and coagulation

ActiveCN118079497Bsuitable for separationAppropriate moisture content
The present application relates to a kind of layer filter specially used for flocculation, flocculation in sewage after the separation of flocculation body, with the pool body of top opening, the inside of pool body is separated to form water storage area and water storage area by partition;Water storage area is equipped with water inlet pipe, and electromagnetic valve and water inlet quantity regulating valve are arranged on water inlet pipe;Water storage area is equipped with water outlet hose, and one end of water outlet hose is water inlet, and float is fixedly connected around water inlet;The other end of water outlet hose is water outlet, and water outlet is located outside pool body and is communicated with outside;Water outlet hose is equipped with water outlet quantity regulating valve.The water storage area is transversely arranged with at least one layer of filter bag, and the filter bag is made of monofilament filter cloth;One end of filter bag is equipped with water inlet, and the water inlet is communicated with the water outlet end of water inlet main pipe through transition pipe;Partition bottom is equipped with differential pressure gauge.The present application has simple structure, low filtration pressure, fast filtration speed, clear water outlet, and is especially suitable for small-scale sewage flocculation body separation.
Owner:NANJING ACAD OF ENVIRONMENTAL PROTECTION SCI

Liquid fertilizer production device

The invention discloses a liquid fertilizer production device, and belongs to the technical field of fertilizer production equipment.The liquid fertilizer production device comprises a production box, the upper end of the production box is provided with the production box, the lower end of the production box is fixedly connected with a lower box cover, and one side of the production box is fixedly provided with an air outlet hole; a fermentation barrel is rotationally connected into the production box, a fixing groove is formed in the lower end of the fermentation barrel, and a filter plate is mounted at the lower end in the fermentation barrel; and a driving assembly is installed on one side of the production box, a stirring assembly is installed in the upper box cover, and an automatic defoaming assembly is installed at the lower end in the production box. By designing the automatic defoaming assembly 4, an additional driving source is not needed to provide power for the automatic defoaming assembly, fermented liquid bubbles in the fermentation barrel can float upwards to the liquid level to be broken under the action of buoyancy and hydrodynamic force through shaking, and the filtering flux of the fertilizer is greatly improved.
Owner:HUAIAN DAHUA BIO TECH

A filter for high viscosity phosphite intermediate storage tank

The utility model discloses a filter high viscosity phosphite's intermediate storage tank, including tank body, the tank body is equipped with feed inlet, gas inlet, vacuum interface, discharge gate and vent, and is controlled by valve independently respectively, stirring paddle is located in the tank body, wherein, gas inlet is used for to the tank body in dry hydrogen chloride gas, to make potassium carbonate convert into potassium chloride and separate out, vacuum interface is used for to discharge the carbon dioxide and water gas of reaction generation. Since in liquid phosphite, the solubility of potassium chloride reduces along with temperature heightening, based on this characteristic, first dry hydrogen chloride gas is passed into the high temperature (>100 DEG C) liquid phosphite containing potassium carbonate catalyst, makes potassium carbonate convert into potassium chloride, because the solubility of potassium chloride reduces under high temperature, will separate out from liquid material, and high temperature can also reduce the viscosity of high viscosity liquid phosphite, double effect realizes the effect of fast filter speed, catalyst removal thoroughly together.
Owner:JIANGSU EVERGREEN NEW MATERIAL TECH

Oil filter capable of conveniently adjusting oil filtering precision

The utility model discloses an oil filter convenient to adjust oil filtering precision in the technical field of oil filters, which comprises a shell and a mounting block, the mounting block is fixedly connected to the middle of the left and right side walls of the inner cavity of the shell, and a first screen plate is fixedly connected between the upper sides of the inner side walls of the mounting block. A groove is formed in the middle of the inner side wall of the mounting block, a telescopic rod is fixedly connected to the left side of an inner cavity of the groove in the left side, a second net plate is fixedly connected to the tail end of the telescopic rod, a rack is fixedly connected to the right side of the bottom of the second net plate, and a mounting groove is formed in the bottom of an inner cavity of the groove in the right side; the rear side wall of an inner cavity of the mounting groove is fixedly connected with a second motor, and the tail end of a power output shaft of the second motor is fixedly connected with a gear. The oil filter capable of conveniently adjusting the oil filtering precision is reasonable in structural design, the size of a filtering hole can be adjusted, the oil filtering precision can be changed, oil can be rapidly filtered, and the filtering speed can be increased.
Owner:KELIER ENVIRONMENTAL PROTECTION TECH (KUNSHAN) CO LTD

Filtration adsorber and preservation liquid bottle

The utility model provides a filtration adsorber and a preservation liquid bottle, and relates to the technical field of medical sample collection, the filtration adsorber comprises a filtration adsorption tube and an adsorption body; an annular grid is arranged in the filtering and adsorbing pipe, and a through hole is formed in the grid and used for allowing detected liquid flowing in from an upper end inlet of the filtering and adsorbing pipe to pass through; a central column is mounted in the filtering adsorption pipe, the top of the central column is connected with the inner ring of the grating, and a liquid flow channel is formed between the filtering adsorption pipe and the central column; the adsorption body is filled in the liquid flow channel and is used for adsorbing and capturing cells in the detected liquid when the detected liquid flows through the liquid flow channel. According to the filtering adsorber and the preservation liquid bottle, the filtering speed is high, the adsorption efficiency is high, liquid leakage is not prone to occurring, blocking is not prone to occurring, and the adsorption body is convenient to take out; and after the adsorption body is taken out, the cells on the adsorption body can be washed and separated more quickly, so that the separation efficiency is improved.
Owner:BAIJI (BEIJING) MEDICAL TECHNOLOGY CO LTD +1

Mortar filter

The utility model provides a mortar filter, which relates to the technical field of mortar filtration, and comprises a base, the upper surface of the base is fixedly connected with supporting rods and a collecting shell, the collecting shell is positioned between the supporting rods, the top of each supporting rod is fixedly connected with a shell I, the inside of the shell I is fixedly connected with a limiting block, and a shell II is arranged in the shell I; a sliding groove is formed in the outer wall of the second shell and slidably connected to the outer wall of the limiting block, a screen is fixedly connected to the bottom in the second shell, and a supporting plate is fixedly connected into the collecting shell. When the motor is started, the motor drives the connecting rod I, the turntable and the short rod to rotate, the connecting rod II and the connecting block move, the connecting block reciprocates in the vertical direction, and the shell II reciprocates, so that mortar in the shell II is driven to vibrate, the mortar filtering speed is higher, and the filtering efficiency is higher; and the first connecting rod rotates to drive the stirring blades to rotate, so that the filtered mortar is stirred to prevent the mortar from precipitating to influence the use of the mortar.
Owner:XUZHOU GUANSEN NEW WALL MATERIAL CO LTD

Resin reflux filtering structure

The utility model discloses a resin reflux filter structure, including filter component and support frame, still including filter and filter screen, and support pole main part is main support column, and the connecting ring is set in the upper end of support pole main part, and the connecting structural member is set in the lower extreme of support pole main part, and the connecting structural member is adapted with the tank edge of glue tank, and the connecting ring is used for installing filter component, and the connecting structural member is used for fixed support pole main part, and this kind of resin reflux filter device compares with the simple filter mode of current use, and the operation is simpler, and convenient to replace, saves time, can directly observe the yarn hair content in filter screen, when yarn hair increases and slows down the filtration speed, can stir yarn hair in it and make filtration speed fast, convenient and fast operation, and when not put filter screen, the device can also filter certain yarn hair, has no idle period, prevents when replacing filter screen, and some unfiltered resin will enter glue tank, has higher use flexibility.
Owner:WEIHAI GUANGWEI ADVANCED ENERGY MATERIALS CO LTD

Skin care product additive plant essential oil preparation device

The utility model discloses a skin care product additive plant essential oil preparation device which comprises a supporting frame, a conveying pipe is fixedly installed on the supporting frame, the upper portion of one end of the conveying pipe is fixedly communicated with a discharging pipe, a conveying assembly is arranged in the conveying pipe, and the other end of the conveying pipe is fixedly communicated with an oblique square pipe. A filter bin is fixedly communicated with the end part of the inclined square pipe, a filter plate is arranged in the filter bin, a lifting rod is rotatably connected to the top of the filter plate, the top of the lifting rod penetrates through the top of the filter bin in a threaded manner, and opening and closing plates are rotatably connected to two sides of the top of the filter bin. According to the plant essential oil filtering device, when the filtering plate is cleaned, the lifting rod is rotated to drive the filtering plate to ascend in the filtering bin, then the opening and closing plate is opened, the top of the filtering plate can be cleaned, and by arranging the conveying assembly, the flowing speed of plant essential oil is increased, so that the filtering speed is higher, and the filtering efficiency is higher.
Owner:SHANDONG MEIAI BIOTECHNOLOGY CO LTD

A method for separation and purification of oligosaccharides and its application

The present invention discloses a separation and purification method for oligosaccharides and its application, which combines enzymatic hydrolysis, chemical precipitation and membrane methods. The method has mild conditions, simple process, short time consumption, and the generated precipitate can be used in fertilizers and other fields. And the method does not affect the yield of the target oligosaccharide.
Owner:ZHONGKE HESHENG BIOENGINEERING TECH (ZHUHAI HENGQIN) CO LTD

Novel homogenizer for milk production

The utility model relates to the technical field of milk production, and provides a novel homogenizer for milk production, which comprises a protective shell, the top of the protective shell is provided with a feed inlet, and the bottom of the protective shell is fixedly connected with supporting legs; a stirring device is arranged on the side face of the protective shell and comprises a motor, the motor is fixedly connected to the top of the protective shell, an output shaft of the motor is fixedly connected with a rotating rod, the circumferential face of the rotating rod is fixedly connected with a disc, and the circumferential face of the disc is fixedly connected with a supporting rod. By means of the technical scheme, the problems that in the prior art, the effect that revolution and rotation of the stirring plate are conducted at the same time are difficult to achieve, milk is difficult to evenly mix, it is difficult to guarantee that each part of the stirring plate can make effective contact with materials, substances are difficult to disperse more evenly, and the deposition or caking phenomenon of the materials is increased are solved.
Owner:SHANGHAI YOUCHUN DAIRY CO LTD

Calcium carbonate production waste water recycling system

The utility model relates to the technical field of waste water recycling, and discloses a calcium carbonate production waste water recycling system which comprises a first filter cartridge and a second filter cartridge, and a second filter device is arranged in the second filter cartridge. The second filtering device comprises a second filtering cylinder, a sealing side cover plate, a connector, a filtering plate, a first filtering layer, a second filtering layer, a second pipeline, a third pipeline, a second water pump and a fourth pipeline. According to the calcium carbonate production waste water recycling system, the multi-layer filtering design of the activated carbon filtering layer and the catalyst carrier screening layer is adopted, solid particles in waste water can be effectively filtered, toxic and harmful organic matter can be adsorbed and converted, the filtering effect is greatly improved, the filtering speed is higher through the design of the multi-layer filtering structure, and the recycling effect is better. The treatment efficiency is higher, the wastewater treatment time and cost are reduced, a physical filtering method is adopted, and no chemical agent is added.
Owner:XINJIANG ZHONGSHI TIANXI NEW MATERIALS TECHNOLOGY CO LTD

Purification device for carbon emission reduction

The utility model discloses a purification device for carbon emission reduction, which relates to the technical field of carbon emission and comprises a flue gas purification box, a support rod is arranged at the bottom of the flue gas purification box, universal wheels are mounted at the bottom of the support rod, two filter boxes are arranged in the flue gas purification box, and an air inlet pipe is arranged at the bottom of each filter box. According to the utility model, the smoke exhaust pipe extends into the bottom of the purified water in the water liquid purifying box, fine granular carbon residues which are not filtered thoroughly in the filtering box enter the bottom of the purified water in the water liquid purifying box along with air flow, and the air flow rises upwards at the bottom of the purified water and is mixed with the purified water to enter the purified water; in the later stage of the carbon residues mixed in the purified water, alum is put into the purified water, the alum settles the carbon residues in the purified water, the carbon residues enter the purified water and are condensed into large particles, and the carbon residues can be conveniently fished and separated by using an ultrafine-mesh filter screen in the later stage, so that the carbon residues in the waste gas discharged into the atmosphere are separated, purified and filtered; and the pollution to the atmosphere in the air is reduced.
Owner:CHANGCHUN QINGLANG ENVIRONMENTAL ENG CO LTD

Alkali liquor filtering device of bottle washing machine

The utility model discloses an alkali liquor filtering device of a bottle washing machine, which relates to the technical field of bottle washing machines and comprises a shell, the shell is in a rectangular box shape, a rectangular plate is fixedly arranged in the middle of the shell, a mounting plate is arranged in the middle of the top surface of the rectangular plate, a motor is vertically and fixedly arranged in the mounting plate, a connecting rod is fixedly arranged at the output end of the motor, and a disc is fixedly arranged at the other end of the connecting rod. A fixing plate is fixedly arranged on one side of the middle of the top face of the disc, a rotating plate is arranged at the other end of the fixing plate, the fixing plate is located on one side of one end of the rotating plate, a round rod is rotationally connected to one side of the middle of the top face of the rotating plate, and a vibrating mechanism is arranged on the top face of the round rod. According to the alkali liquor filtering device for the bottle washing machine, the problems that when the alkali liquor filtering device for the bottle washing machine is used, the filtering time of the filtering cloth or the sand core is long, and the filtering plate is difficult to take out during cleaning are solved through matched use of all the components, the alkali liquor filtering speed is increased through the arrangement of the motor and the spring, and the filtering plate is convenient to take out when needing to be replaced or cleaned through the arrangement of the threaded rod.
Owner:陕西大窑饮品有限公司

A method for extracting and purifying long-chain dibasic acids from a fermentation broth

PendingCN122502264Aremove completelyhigh purity
This invention provides a method for extracting and purifying long-chain dicarboxylic acids from fermentation broth, comprising the following steps: 1) Solid-liquid separation: performing a first solid-liquid separation on the long-chain dicarboxylic acid fermentation broth to obtain insoluble matter 1 and filtrate 1; 2) Slurry conditioning and dehydration: conditioning the insoluble matter 1 with a short-chain organic acid and performing a second solid-liquid separation to displace the water in the insoluble matter 1, obtaining insoluble matter 2 and filtrate 2; 3) High-temperature dissolution: dissolving the insoluble matter 2 with a short-chain organic acid at 80-85°C to obtain a solution; 4) Ceramic membrane filtration: filtering the solution through a ceramic membrane at 80-85°C and collecting the permeate; 5) Purification: purifying the permeate to obtain the long-chain dicarboxylic acid product. The method of this invention has advantages such as thorough protein removal, product purity exceeding 98.5%, low total nitrogen content, white color, and fully meeting the requirements of polymerization-grade products.
Owner:ZHEJIANG NHU CO LTD +2

Filtering device for film removing liquid of circuit board

The utility model provides a circuit board stripping liquid filter device, including liquid medicine box, vibrating disk, filter screen, scraping mechanism, liquid medicine box is closed box, its top one end is equipped with liquid inlet, the outside of other end is equipped with the residue box that is communicated with liquid medicine box, vibrating disk is equipped with vibrating disk in the middle upper part of liquid medicine box, the vibrating disk is equipped with the filter screen, scraping mechanism is equipped with the residue box that is communicated with the liquid medicine box. A vibration disc is arranged on the base, the residue falling end of the vibration disc is communicated with the residue receiving box, a residue scraping mechanism is further arranged above the vibration disc, the residue scraping mechanism comprises an annular conveying chain, a plurality of scraping brushes which are evenly distributed are arranged on the annular conveying chain, and the scraping brushes located at the bottom of the annular conveying chain abut against the filter screen. The filter screen, the scraping brush and the vibration disc are combined for filtering, the structure is simple, the occupied space is small, the filtering speed is high, the filtering effect is good, and the filtering precision is convenient to control.
Owner:SUZHOU XUAN MINGSHI SEMICON EQUIP TECH CO LTD

Rapid impurity filtering device for raw milk

The utility model relates to a quick impurity filtering device for raw milk, which comprises a temporary storage tank, a pipeline mechanism, a butterfly valve, a filtering mechanism and a centrifugal pump, and the temporary storage tank, the butterfly valve, the filtering mechanism and the centrifugal pump are sequentially connected by the pipeline mechanism; the filter mechanism comprises filter cotton and a filter screen with a U-shaped section, the filter screen is fixed in the pipeline mechanism, a circle of baffle ring is arranged on the inner side of the filter screen along the circumference, a filter layer is formed by the baffle ring and the bottom of the filter screen, and the filter cotton is arranged in the filter layer. According to the rapid impurity filtering device for the raw milk, the raw milk passes through the filter screen and the filter cotton which are arranged in the third pipeline, so that foreign matters and impurities generated in the extruded milk can be completely filtered, and the nutritional ingredients of the raw milk obtained by filtering are not damaged, so that the physical harm of the raw milk is reduced, and the quality of the raw milk is improved.
Owner:HEQING COUNTY MODERN AGRI ESTATE CO LTD