35results about How to "Large filter area" patented technology

The invention relates to a gas nano purifier. The gas nano purifier comprises a mounting seat, the gas storage bin is installed on the installation base and used for storing clean gas, the side wall of the upper portion of the gas storage bin extends upwards to form an installation plate, and a gas path through hole is formed in the middle of the installation plate; the gas-water separator is mounted on the mounting plate and is used for carrying out primary purification on to-be-cleaned gas; the adsorption tower is mounted on the mounting plate and is used for carrying out secondary purification on the to-be-cleaned gas; gas to be cleaned sequentially flows through the gas-water separator and the adsorption tower and then enters the gas storage bin; the adsorption tower is communicated with the gas storage bin through an exhaust pipe; and the exhaust pipe penetrates through the gas path through hole. Through the arrangement, the installation operation is greatly simplified, and the integrity and the space utilization rate of equipment are improved.

The utility model provides a kind of security filter convenient to replace, including shell and the screw rod of the lifting assembly being arranged in its upper cavity, first sensor, second sensor, sealing unit, a plurality of first filter components and a plurality of second filter components, and first sensor, second sensor are respectively installed in the upper portion and lower portion in shell;The upper portion of shell is connected with upper cover, and opposite sides are respectively provided with water inlet and water outlet, and first filter component and second filter component are sequentially and alternately sleeved in the outside of lifting assembly screw rod below water inlet, and first filter component, second filter component are arranged at angle;Lifting assembly is used to drive first filter component, second filter component up and down movement.The security filter convenient to replace of the utility model, the structure of lifting assembly and filter component being arranged, so that filter plate can be automatically lifted to the outside of shell, facilitate staff maintenance and replacement, reduce the operation difficulty, improve work efficiency.

The utility model discloses a kind of air-water separation machines for textile dewatering production line, including tank, tank top is equipped with the tank cover of being able to open and close, tank top end and bottom end are equipped with the air outlet and air inlet of the communication external air passage, air inlet and air outlet the side wall of tank communication, realize eccentric setting, tank inside is equipped with shutter, and through-hole is equipped on shutter, shutter position is higher than air inlet, and filter cover is equipped above shutter, and filter cover carries out filtration to the gas of circulation in tank;The tank bottom is equipped with drainage;Mounting plate is equipped on tank inner wall, for installing filter cover;Mounting plate is set as the annular plate of center through, filter cover is set as conical, flange plate and lifting rod are set in one end of filter cover, filter cover tip end is inserted into mounting plate and is fixed mounting plate and flange plate on filter cover by bolt screwing down.The utility model can improve the efficiency of gas rotation by the cooperation of shutter and conical filter cover, improve the effect and efficiency of rotary separation water body.

This utility model relates to the field of organosilicon processing technology, and in particular to an impurity filtration device for organosilicon processing. It solves the problem in existing technologies where multiple filter plates are typically fixedly installed inside the reactor body, making it impossible to remove them all at once. This results in the need to disassemble each filter plate individually when replacement or cleaning is required, leading to cumbersome and time-consuming operations that severely impact production rhythm and equipment efficiency. The impurity filtration device for organosilicon processing includes a reactor body, a top cover connected to the top of the reactor body, and a feed hopper. Lifting frames are installed on both sides inside the reactor body. This utility model, through its detachable connection structure and overall removal design, allows for quick and easy disassembly and replacement of the filter plates, significantly simplifying the maintenance process, improving operational convenience and equipment efficiency. It effectively solves the problems of inconvenient disassembly and time-consuming cleaning of traditional filter plates, improving production continuity and equipment utilization.

This utility model relates to the field of injection molding nozzle technology and discloses a filter device for injection molding machine nozzles, including an injection tube and an injection nozzle. A connecting seat is fixedly installed on the outer edge of the injection tube at the end away from the injection nozzle. An external thread is formed on the outer edge of the injection tube at the end away from the injection nozzle. A limiting groove is formed on the inner wall of the injection tube away from the connecting seat. A filter assembly is set on the injection tube through the limiting groove. The filter assembly includes a filter sleeve, and a through groove and a filter groove are formed on the outer edge of the filter sleeve. This filter device for injection molding machine nozzles, through the design of a sliding ring, can be driven to reciprocate by the pressure. Subsequently, a connecting rod can drive a scraper to reciprocate along the inner wall of the filter sleeve. Utilizing the adhesion characteristics of the scraper to the inner wall of the filter sleeve, impurities attached to the vicinity of the filter groove are scraped off in time, preventing the filter groove from clogging. This avoids the need for additional motors and mechanical seals, which would easily lead to higher costs and be inconvenient for widespread use.

The utility model relates to the field of curing agent processing, and disclose a kind of curing agent impurity removal device, including cylinder, liquid outlet pipe is installed to the bottom end outside cylinder, the inside of cylinder is equipped with filter mechanism, the top of cylinder is equipped with cleaning mechanism, the filter mechanism includes filter cover, the inside of cylinder is fixedly installed in filter cover, the top of filter cover is fixedly installed with communicating pipe, the top of communicating pipe is equipped with motor, the outside of communicating pipe is equipped with liquid inlet pipe, the output shaft bottom end of motor and located the inside of filter cover installs shaft rod, the outside of shaft rod is fixedly installed with several scrapers. Through filter cover and scraper, increase the filtering area of curing agent, can scrape off the impurities filtered, and prevent curing agent from being discharged with waste residue;Through lifting ring, the curing agent raw materials adhered to the inner wall of cylinder and the outer wall of filter cover can be periodically scraped and cleaned, reducing the waste of raw materials.

The utility model discloses a kind of filter elements of self-suction filter type anti-particle respirator, belong to dust respirator technical field, including bottom shell, fixedly arranged in the three-dimensional filter assembly of the bottom shell inside and the upper cover buckled in the top of the bottom shell, the outside of the bottom shell is provided with filter material renewal assembly, electrostatic filter paper is provided between the three-dimensional filter assembly and the upper cover, the both ends of the electrostatic filter paper protrude the gap between the upper cover and the bottom shell and connect on the filter material renewal assembly.The utility model is through the surface filter paper and three-dimensional flow guide structure of renewability, synchronously conquers the double bottleneck of material waste and insufficient air permeability in prior art, while having use comfort along with guaranteeing protection performance.

The utility model belongs to microphone technical field, concretely relates to a dustproof microphone, including base and microphone body, the base upside is equipped with the U -shaped support, and the microphone body both sides are rotatoryly installed on the U -shaped support through the pivot, and the microphone body upside is provided with dust screen, the dust screen is composed of filter layer and electrostatic adsorption layer, and the electrostatic adsorption layer is located in the inside of filter layer, and the filter layer is made of stainless steel mesh, and the electrostatic adsorption layer is made of electrostatic fiber filter material, the dust screen of microphone adopts filter layer and electrostatic adsorption layer double -deck structure, and the filter layer is made of stainless steel mesh or high -density plastic net, and the strength is high, and it is not easy to deform, and its wave -shaped structure increases the filtration area, reduces the airflow resistance, and can effectively intercept big particle, the electrostatic adsorption layer is made of electrostatic fiber filter material, and the surface is loaded permanent electrostatic charge, can high -efficiently capture tiny particle, simultaneously allows the sound wave to pass, guarantees the effect of receiving sound while, realizes good dustproof function.

This disclosure relates to a dishwasher and a wash water filtration module. The dishwasher and wash water filtration module provide higher filtration force by forming a filter screen constituting the wash water filtration module with a wavy cross-section having multiple valleys and peaks, ensuring a wider filtration area. Furthermore, by forming the filter screen into a frustoconical shape including an inner diameter that allows for a horizontal cross-section and an expanding angle that gradually increases downwards from the outer radial direction, the suction component acting on food residue in the vertical direction on the filter surface is increased. Therefore, during the discharge cycle, food residue adhering to the filter surface is effectively separated by suction.

The application provides a negative pressure suction adaptive dust removal system, which specifically comprises a gravity dust remover, a cyclone dust removal device, an air cooler, a bag dust remover, a centrifugal multi-stage induced draft fan and a control system; the gravity dust remover removes larger particles in ash gas by using gravity to achieve primary dust removal; the cyclone dust removal device is connected with the gravity dust remover through a pipeline and removes the ash gas by using centrifugal force to achieve secondary dust removal; the air cooler cools high-temperature gas discharged from the cyclone dust removal device to avoid burning the bag in the subsequent process; the bag dust remover realizes third-stage dust removal through the filtering effect of the bag to make the ash gas meet the emission standard; the centrifugal multi-stage induced draft fan is arranged at the end of the system to generate negative pressure to drive the flow of the ash gas; the control system monitors the running state of the system in real time through a temperature sensor, a pressure sensor and a level meter and sends out an alarm or performs adaptive dust removal; and the application realizes efficient dust removal of the ash gas and real-time monitoring and adaptive adjustment of the dust removal process.

This application discloses an intelligent oil collection device, relating to the field of oil collection device technology, comprising: a storage tank, and further comprising: a mounting plate, an oil inlet pipe, a filtering mechanism, a supporting assembly, and an observation assembly; the mounting plate is horizontally fixedly installed on the top of the storage tank; the oil inlet pipe is vertically fixedly installed at the middle position of the top of the mounting plate; the filtering mechanism is installed between the inner walls on both sides of the storage tank; there are two sets of supporting assemblies, which are respectively arranged directly below the two sides of the filtering mechanism; the observation assembly is arranged on the outer wall of one end of the storage tank; the beneficial effects of this application are: it increases the filtration area of ​​the filter screen, and at the same time, the subsequent supporting assembly of the filter screen clears the pores, reduces impurity blockage, and reduces the impact of impurities on filtration efficiency.

This utility model discloses a filter element and a filter for adhesive solutions. A filter element seat is provided at the inlet end of the outlet pipe, and a filter element is installed on the filter element seat. The inlet of the outlet pipe communicates with the inner cavity of the filter element. A filter element cover is provided at the top of the filter element, and a lower sleeve is provided at the bottom of the filter element. The lower sleeve is sealed and installed on the inlet end of the outlet pipe. The filter element includes an outer frame, an inner frame, and a jacketed filter cylinder. The jacketed filter cylinder is located between the outer frame and the inner frame. Both the outer frame and the inner frame have several mesh openings. In a horizontal projection plane, the jacketed filter cylinder is a corrugated closed cylinder, with the crests of the jacketed filter cylinder fixedly connected to the inner side of the outer frame, and the troughs of the jacketed filter cylinder fixedly connected to the outer side of the outer frame. The beneficial effects of this utility model are: the filtration area of ​​the filter element is 3-4 times larger than that of ordinary cylindrical filter elements, reducing the flow resistance of the filter element, improving the filtration efficiency, having a larger dirt holding capacity, and a longer filter element cleaning cycle.

This utility model discloses a microbial flocculant water treatment separation device, relating to the field of water treatment technology. It includes a fixing mechanism, with a microbial chamber mechanism rotatably mounted on the upper end of the fixing mechanism. A separation and processing mechanism is connected internally to the microbial chamber mechanism. This utility model solves the problems of current microbial flocculant water treatment separation devices where the filter screen is difficult to disassemble and clean, and the filtration effect of planar filter screens is limited. This utility model achieves layered filtration by setting up a separation and processing mechanism, where the lower filter screen, upper filter assembly, and cover plate are pressed together. The lower filter screen is designed with a cylindrical side plate and a hemispherical shape, maximizing the filtration area and improving filtration efficiency. The fixing mechanism drives the microbial chamber mechanism, with a fixed plate and a rotating drive cylinder, enabling tilt adjustment of the microbial chamber mechanism.

The utility model discloses a sewage treatment suspended solid separation equipment, include: separation storehouse, the separation storehouse top opening is used for sewage to enter, the lower extreme of separation storehouse is provided with the export of sewage discharge, separation structure is set up in the inside of separation storehouse, and separation structure includes the filter cover of conical design, and the filter cover is fixed in the inside of separation storehouse, and the outer wall of separation storehouse is provided with the collection storehouse, and the inner wall of separation storehouse is provided with the separation mouth that is communicated with the upper portion of the inside chamber of collection storehouse, and when the filter cover is fixed in separation storehouse, and the separation mouth is located at the lower extreme periphery of filter cover and is flush with the lower extreme of filter cover, and when the sewage enters separation storehouse, and the suspended solid is filtered by filter cover and is guided to the separation mouth and enters collection storehouse and is collected. The conical filter cover design utilizes sewage flow inertia, avoids the massive accumulation of suspended solid on the surface of filter cover, effectively reduces the frequency of filter cover blockage, reduces the number of cleaning filter cover, thereby reduces the operation cost and maintenance workload.

This invention discloses a production process for filter screen manufacturing equipment and the resulting filter screen. The aim is to provide a high-efficiency, precise, and automated production process for filter screen manufacturing equipment and the resulting filter screen. The key technical points include a combination of numerous process flows such as raw material preparation, cutting and shaping, screen frame forming and fabrication, secondary shaping of the screen frame, and assembly. Precise control at each stage significantly improves product quality, production efficiency, and market competitiveness, resulting in good economic and social benefits. This invention applies to the field of filter screen manufacturing equipment technology.

This invention discloses a filter cartridge device and a water purification equipment. The filter cartridge device includes a bottle body, the interior of which forms a first mounting cavity and a second mounting cavity. A tube is disposed within the first mounting cavity, dividing the first mounting cavity into multiple water channels connected in parallel. A first filter material is disposed within any one of the water channels. A second filter material is disposed within the second mounting cavity. This solution can improve the filtration capacity of the filter cartridge within the limited space of the filter bottle.

The utility model discloses a filter piece, heat exchange device and air conditioning system, the filter piece includes filter body, the filter body includes: filter peripheral wall, first filter hole is equipped with to filter peripheral wall, filter end wall, the peripheral edge of filter end wall is connected with the first end of filter peripheral wall axially, filter end wall is equipped with second filter hole, and filter end wall has the concave and convex structure of recessing and protruding along the axial direction of filter peripheral wall. According to the filter piece of the utility model embodiment, by setting the concave and convex structure to the filter end wall of filter piece, can increase the filter area of filter piece while not extra increase the axial dimension of filter piece, improve the filtering efficiency of filter piece, and the practicality is strong.

The present application relates to sucrose crystallization technical field, and disclose a forced circulation crystallizer for trichloro sucrose mother liquor, including rack, the rack is installed with crystallization kettle and mother liquor tank, the filter assembly is provided in the mother liquor tank, the filter assembly includes mounting frame, the mounting frame is fixed in the inside of mother liquor tank, and the side surface of mounting frame is combined with the inner face of mother liquor tank, two rotating shafts are rotatably installed on the mounting frame, and the two rotating shafts are located at the two ends of mounting frame respectively, the roller is fixedly sleeved on each rotating shaft, and the two rollers are drivenly connected by filter membrane, the filter assembly further includes motor, and the motor is installed on the side surface of mother liquor tank.The present application works, the filter membrane under the motion state makes the mother liquor flow through different areas uniformly by continuous movement, avoids local blockage, and the impurities are uniformly dispersed on the membrane surface, the effective filtering area is expanded and the service life of single point is prolonged, and the vibration or water flow scouring effect promotes the impurities to fall off.

This invention provides a filter bag cleaning device and baghouse dust collector for air pollution, relating to the field of dust collector technology. It includes a base and a cone-shaped component. The base includes a first and a second base located at the top, and a third and a fourth base located at the bottom. This invention utilizes the cone-shaped component to synchronously drive the first, second, third, and fourth moving blocks. The first and second moving blocks move in opposite directions, while the first and third moving blocks move in the same direction. The fourth moving block moves in opposite directions to the third moving block, and in the same direction as the second moving block. This movement mode drives the first and second connecting rods to move synchronously in opposite directions, causing four points on the filter bag to extend outwards synchronously, while the other four points contract inwards synchronously, and vice versa. Through this alternating extension and retraction movement, the filter bag is thoroughly cleaned.

The utility model discloses a bag type closed filter device belongs to sealed filter equipment technical field, including filter jar body, be equipped with support plate in the filter jar body, support plate is equipped with mounting hole, is equipped with filter basket to mounting hole, the filter basket surface evenly is equipped with through -hole, be equipped with filter bag in the filter basket, filter bag inboard is equipped with the compression ring, the compression ring is used for fixed filter bag, the compression ring includes lower compression ring and upper compression ring, lower compression ring and filter basket inboard size adaptation, and lower compression ring is located in filter bag inner bottom, and lower compression ring is used for from inboard to prop open filter bag, and be equipped with connecting rod between lower compression ring and upper compression ring, upper compression ring is detachably connected with support plate, and upper compression ring is used for filter bag and filter basket to be pressed tightly in support plate. The utility model designs the combination structure of upper compression ring, connecting rod and lower compression ring, when installing compression ring, can fully unfold filter bag, has saved the tedious step of manual prop open, has promoted the convenience of installation operation.

This utility model discloses a royal jelly filtration device, comprising: a double-walled shell with an opening at the top, forming a sealed cooling liquid chamber between the inner and outer walls, with a cooling liquid inlet and outlet at the top and bottom of the cooling liquid chamber respectively; a separating filter element rotatably disposed within the double-walled shell, including a suspended support tube and a multi-layer filter screen sleeved on the outer wall of the support tube, with multiple through holes in the support tube wall; and a royal jelly collection tank detachably disposed at the bottom of the double-walled shell and connected to the bottom of the shell. This utility model maintains the royal jelly at a low temperature through circulating cooling in the cooling liquid chamber, preventing damage to its nutrients. The multi-layer filter screen, combined with the rotating separating filter element, significantly improves filtration efficiency. This device is mainly used for high-efficiency low-temperature filtration of royal jelly and can be widely applied in the bee product processing industry.

The utility model provides a kind of filter device for construction engineering water supply and drainage, including impact type sewage discharger, the one end of impact type sewage discharger is equipped with into valve body, and its other end is equipped with fixed disc and discharge valve body, the filter screen body fixedly installed on fixed disc is arranged in impact type sewage discharger interior, and sealing cover is fixedly installed on impact type sewage discharger;The utility model does not need to disassemble filter screen, after opening sewage cover, energy storage tank liquid impacts filter screen, by conical filter screen design, impurity is easy to gather and discharge, spring reinforcement, it can also be reverse flow impact, reduce cost and improve efficiency and keep unobstructed.

This utility model relates to the technical field of sugar-free sake production and processing equipment, and discloses a residual sugar removal and circulating filtration device for sugar-free sake. It includes a storage tank, a filter box fixedly connected to the bottom of the storage tank via a connecting pipe, an inlet pipe fixedly connected to the upper surface of the storage tank, a drain pipe fixedly connected to the right side surface of the storage tank, a filter cylinder fixedly connected to the inner top surface of the filter box, a nanofiltration membrane fixedly connected to the outer side of the filter cylinder, a circulation pipe fixedly connected to the left side surface of the filter box, and a circulation pump fixedly connected to the outer side of the circulation pipe. In this utility model, through the coordinated arrangement of the storage tank, connecting pipe, filter box, inlet pipe, drain pipe, filter cylinder, nanofiltration membrane, circulation pipe, and circulation pump, the sake material can be subjected to circulating sugar removal and filtration, improving the filtration effect of residual sugar, achieving high-precision retention, and avoiding insufficient removal of residual sugar due to single filtration.

This utility model relates to a detachable multi-filter cartridge filter, comprising a housing, a top cover, and a filter cartridge assembly. Its key feature is that the filter cartridge assembly uses a multi-filter combination type, wherein the multi-filter combination type includes a cylindrical filter screen, a filter screen mounting plate, a filter screen mounting base plate, a fixing screw, and a hand-tightening nut. The filter screen mounting plate has uniformly arranged filter screen mounting holes along its circumference that mate with the upper end of the cylindrical filter screen. The lower end of the cylindrical filter screen is fixedly mounted within the filter screen mounting plate by the fixing screw, the filter screen mounting base plate, and the hand-tightening nut. It has advantages such as simple structure, convenient disassembly and cleaning, large filtration area, and high filtration efficiency.

The application discloses a sulfuric acid production filtering tower structure and relates to the technical field of sulfuric acid production filtering, which comprises a tower body, filtering units and a vibration and liquid discharge mechanism, the inner wall of the tower body is provided with an upper mounting layer and a lower mounting layer, a plurality of filtering units are arranged in a circumferential manner between the upper mounting layer and the lower mounting layer, the filtering units comprise support assemblies and fiber bed layers, the support assemblies and the fiber bed layers are all in the shape of an inverted cone cylinder with the upper part being larger and the lower part being smaller, the support assemblies comprise inner support cages and outer support cages, and the side of the inner support cage facing the fiber bed layer is provided with spiral flow guide ribs, the vibration and liquid discharge mechanism comprises a flow guide piece and a lever piece, the flow guide piece comprises a plurality of shuttle-shaped flow guide bodies with tapered tips at the upper and lower ends, and the lever piece comprises liquid receiving hoppers corresponding to the flow guide piece. The application has the advantages that the filtering units and the spiral flow guide ribs can balance the load distribution of the fiber bed layers, reduce the coverage of the lower liquid film and improve the overall trapping efficiency; meanwhile, the vibration and liquid discharge mechanism is driven by the gravity of the acid liquid to generate periodic short vibrations, so that the acid liquid can be smoothly discharged.

The utility model discloses a kind of top-mounted vehicle-mounted air conditioners, including the roof body of the air conditioner cowling assembly being provided with air conditioner outer machine on inside, air conditioner outer machine includes shell, condenser and evaporator assembly arranged in parallel with the parallel arrangement of roof body are arranged in shell, evaporator assembly is equipped with condensate water flow guide structure;With the position of evaporator assembly corresponding roof body and shell between pad plate are equipped, pad plate and air conditioner cowling assembly are connected together, and air circulation communication structure is equipped between air conditioner cowling assembly and evaporator assembly;With the position of condenser corresponding shell and roof body between spacing, and multiple flow-through holes are equipped on shell. The thickness of air conditioner outer machine is small, the height of whole vehicle is reduced, the passability is guaranteed, and the removal effect of condensate water is improved;Air conditioner cowling assembly realizes small-size design, not only guarantees the normal circulation flow of air, but also reduces the space occupancy rate in vehicle, is convenient to disassemble and repair and maintenance.

The utility model relates to clothes treatment technical field, concretely provides a washing and drying integrated machine, aims at solving the problem that the drying time of existing washing and drying integrated machine is longer, for this, the utility model's washing and drying integrated machine includes outer tube, communicates drying air duct with outer tube, installs the thread scrap filter device in drying air duct, air inlet pipe and exhaust pipe, the fresh air import on drying air duct communicates with the one end of air inlet pipe, the fresh air export on outer tube communicates with the one end of exhaust pipe, the other end of exhaust pipe communicates with the drain pipe of washing and drying integrated machine, and directly discharges through the drain pipe, in the process of executing drying mode, the fresh air of outside can enter into the inner tube, and can discharge a part of moisture flow to outside, is very favorable to reduce drying time, and the moisture flow is directly discharged to the floor drain, avoids gathering in the vicinity of washing and drying integrated machine, is more favorable to reduce drying time.

This utility model discloses an end cap assembly, a pilot valve, a four-way valve assembly, a compressor assembly, and an air conditioner. The end cap assembly is used for the pilot valve and includes: an end cap body with a connecting hole extending through the end cap body along its thickness direction; and a filter element located on one side of the end cap body with multiple spaced filter holes. A limiting groove extending circumferentially around the connecting hole is provided on the end face of the end cap body facing the filter element. A portion of the filter element is disposed within the limiting groove, protruding towards the side away from the end cap body. According to the end cap assembly of this utility model, the end cap assembly ensures reliable fixation of the filter element and improves the filtration effect.