31results about How to "Clear in time" patented technology

The utility model relates to the technical field of universal crushers, in particular to an anti-residue universal material crusher. The device comprises a crushing operation shell, a discharging shell is arranged at the bottom of the crushing operation shell, a supporting table is arranged on the outer wall of the crushing operation shell, a cylindrical screen is movably arranged in the crushing operation shell, a crushing assembly is further arranged in the crushing operation shell, a screen rotating assembly is arranged below the cylindrical screen, and the screen rotating assembly is in transmission connection with the cylindrical screen. The screen rotating assembly is further in transmission connection with the smashing assembly, and a feeding assembly is arranged on the front face of the smashing operation shell. Through the matched design of the screen rotating assembly and the scrapers, the motor drives the cylindrical screen to rotate at a low speed through transmission of the chain wheel and the chain while driving the crushing operation, the scrapers tightly attached to the inner wall of the screen continuously scrape, powdery materials adsorbed or adhered to the surface of the screen due to static electricity can be removed in time, and the problem of screen blockage is effectively solved through the design; and the screen is always kept in a good transparent state.

This utility model discloses a processing device for three-dimensional relief pieces, belonging to the field of three-dimensional relief piece processing technology. It includes two supports, with a horizontal plate fixedly connected between the two supports. A connecting frame is provided on the outer side of the horizontal plate, and a turntable is rotatably connected to the bottom of the connecting frame. Multiple annularly distributed cleaning soft columns are fixedly connected to the bottom of the turntable. It also includes a moving component and a limiting component. The moving component drives the cleaning soft columns to repeatedly clean the surface of the three-dimensional relief piece. After the metal engraving is completed, the cleaning soft columns can quickly clean the surface of the workpiece, promptly removing metal debris generated during the processing, and preventing debris from staying on the workpiece surface for too long and forming scratches. The cleaning soft columns 7 rotate at high speed with the turntable, and their rotational motion can generate strong centrifugal force, which can more thoroughly remove the metal debris attached to the surface of the workpiece, greatly reducing the risk of scratches caused by debris residue.

This utility model discloses a heat treatment and shaping device for polyester fiber yarn, including a drying box. A fixed frame is fixedly installed inside the drying box, and a placement plate is provided above the fixed frame. The placement plate is slidably connected to the fixed frame via a slider. A first sliding rod is fixedly installed inside the fixed frame, and the slider is slidably sleeved with the first sliding rod. A first cam is rotatably installed on the fixed frame. An installation frame is fixedly installed inside the drying box, and a movable frame is slidably installed on the installation frame. A carding frame is rotatably installed on the movable frame. Through the synergistic action of the placement plate, slider, first sliding rod, first cam, and first spring, the placement plate and the fiber yarn it carries are driven to generate controllable reciprocating vibration or oscillation inside the drying box. This dynamic treatment method effectively breaks the static structure of multi-layer stacked fiber yarn and significantly promotes the penetration and circulation of the heat medium inside the fiber layer and between different layers.

This utility model discloses a backflush device suitable for plate-fin heat exchangers in air separation cold boxes, including low-pressure and high-pressure plate heat exchanger backflush assemblies. The low-pressure assembly includes a first purge vent valve after the molecular sieve and a nitrogen pressurization valve at the top of the lower tower (connected to the emergency nitrogen pipeline network); the high-pressure assembly includes a main pipeline control valve at the compressor outlet, a second purge vent valve after it, and a backflush inlet branch pipe with a root valve before the main pipeline control valve (connected to the pipeline before the high-pressure air outlet throttling valve of the heat exchanger); this device eliminates the need for cold box sand removal, removes impurities through reverse pressurization and purging, solves the blockage problem, shortens start-up time, reduces energy consumption, and improves the safety and economy of the air separation unit.

This utility model discloses a belt scale with a cleaning effect, including a conveyor belt, multiple support components, a first scraping component, a second scraping component, and a roller brush assembly. The conveyor belt is positioned between two support plates via rollers. The multiple support components are respectively positioned below the return section of the conveyor belt and are in contact with the conveyor belt. The return section of the conveyor belt is equipped with a speed measuring roller and a weighing mechanism, which are respectively connected to a controller. The first scraping component is inclinedly positioned between the two support plates. The second scraping component reciprocates and is positioned on the scraping surface of the first scraping component, and is connected to a drive mechanism. The roller brush assembly is rotatably positioned below the return section of the conveyor belt and is connected to the drive mechanism via a transmission component. Thus, the reciprocating motion of the second scraper can promptly remove material adhering to the first scraper, preventing it from sticking back to the conveyor belt. This improves the surface cleaning effect of the conveyor belt and enhances the weighing accuracy of the belt scale.

The utility model discloses a kind of waste gas absorption towers with anti-reflux function, it is related to waste gas absorption tower technical field.The utility model includes absorption tower and filter screen fixedly connected on the inner wall of absorption tower, further include: scrape clean part, the scrape clean part is installed on the inner wall of absorption tower;And anti-reflux part, the anti-reflux part is installed in absorption tower;Wherein, filter screen is filled with washing water cotton, scrape clean part is located above anti-reflux part, air suction component, the air suction component is installed on cross support frame one;Wherein, scrape clean component is located below filter screen, air suction component is located above filter screen.The utility model is through being provided with scrape clean part, solved the existing waste gas absorption tower in use process, it is inconvenient to scrape clean to the filter screen of wetting treatment liquid, will lead to the treatment liquid remaining on filter screen surface and the pollutant in waste gas continuously react and generate impurity and adhere, make filter screen pore gradually block, influence gas-liquid flow efficiency, reduce absorption effect problem.

The utility model provides a kind of dish machine, comprising: shell, drive motor is fixedly installed in shell inside bottom, water pump is fixedly installed in shell inside back one side, fan is fixedly installed in shell inside back middle part.This kind of dish machine, by being provided with electronic magnifying glass, display screen one, polishing groove, water pump, water supply pipe, fan and filter element etc., electronic magnifying glass and display screen one constitute intelligent quality inspection system, capture workpiece microscopic flaw, guarantee polishing accuracy;Polishing groove, water pump and water supply pipe constitute cooling cleaning unit, and the dust generated by polishing is soaked, to prevent dust splashing, avoid polishing process to be interfered with dust chip;Fan linkage filter element forms air circulation system, not only can high -efficient heat dissipation, prevent equipment overheating, but also can purify the dust water vapor generated by polishing, reduce environmental pollution and equipment loss, these structures cooperate with each other, not only significantly improve the efficiency and quality of workpiece polishing, but also optimize the stability and durability of equipment.

This utility model relates to the field of agricultural planting technology, specifically to an irrigation sprinkler device for cut flower cultivation. It includes a sprinkler head body with an end cap and a protruding tube connected to a water pipe. A cleaning mechanism is installed inside the sprinkler head body, comprising a rotating shaft and two brush rods. A propeller is mounted on the rotating shaft, and the two brush rods are located on the inner and outer sides of the end cap, respectively, each brush rod having several bristles. This irrigation sprinkler device for cut flower cultivation achieves dynamic, real-time cleaning through its cleaning mechanism. During irrigation, the water flow washes the propeller, driving the rotating shaft and brush rods to rotate, causing the bristles on the brush rods to continuously clean the spray channels on the end cap, effectively removing solid particles of pesticide adhering to the spray channels and preventing clogging of the sprinkler head.

This invention discloses a solar collector panel for buildings, relating to the field of solar collector panel technology. It includes a movable block, a long plate, a flexible plate, a chemical tube, an L-shaped block, a protrusion, and an irregular rod. The movable block is threaded onto the circumferential surface of a reciprocating screw. The long plate is fixedly installed at the bottom of the movable block. The flexible plate is rotatably installed at the bottom of the long plate. The chemical tube is fixedly installed on the side of the long plate away from the motor. The L-shaped block is fixedly installed on the front of the long plate, and the end of the L-shaped block away from the motor can elastically extend and retract. The protrusion slides through the front of the L-shaped block near the left side. The irregular rod is fixedly installed on the side of the protrusion away from the motor. This design ensures maximum sunlight reception, maintains high power generation efficiency, protects the physical structure of the solar panel, extends its service life, significantly reduces the frequency of manual cleaning, and lowers maintenance costs and safety risks.

The utility model discloses an organic waste gas purification activated carbon adsorption device, the utility model relates to waste gas treatment technical field. Including the purification shell, still including the filter component, the outer wall of filter component is inserted with the inner wall of purification shell, the inner wall fixed connection of purification shell has the removal component, the filter component includes the installation shell, the inner wall fixed connection of installation shell has the honeycomb shell, this adsorption device passes through the honeycomb of honeycomb shell unique in filter component The structure has very big specific surface area, so that the activated carbon particle filled in the inside can be fully exposed in the waste gas, and the microporous structure of activated carbon is rich and has strong adsorption force to organic molecules, when waste gas passes through the filter hole of honeycomb shell and enters the inside, and fully contacts activated carbon particle, and the adsorption device reaches the purpose of organic waste gas purification activated carbon adsorption device.

The utility model belongs to prilling machine technical field, concretely is a kind of feed production prilling machine, including second servo motor, box, feeding port, conveying roller and discharge pipe, the discharge pipe in and close to top position fixedly embedded with mounting block, the lower end of mounting block is equipped with the article slot, the inner top of article slot and the upper end of mounting block are all semicircularly arranged, the article slot inner top evenly distributed has multiple feed outlets, the inboard wall of article slot is rotatably connected with the longitudinally arranged movable column, the back of discharge pipe is fixedly connected with first servo motor, the output shaft end of first servo motor is in proper order and penetrates discharge pipe and mounting block and is fixedly connected with movable column.

The utility model discloses a kind of cow maternity ward with isolation protection function, belong to cow maternity ward technical field, it includes: cowshed body, the inside of cowshed body is provided with cowshed, calf shed, maternity ward, observation room and two groups of isolation room, collecting frame is slidably installed in the bottom of cowshed body, placing groove is all set in the inside of the both sides of cowshed body, ensure that collecting frame is stable in use process, will not be due to sway influence manure collection effect, fresh, healthy breathing environment is provided for cow and calf, enhance its immunity, reduce respiratory disease incidence, it is convenient to clean or replace filter plate one and filter plate two, bacteria, virus and other harmful microorganisms that can be promptly removed in cowshed, prevent peculiar smell generation, keep cowshed inside air fresh, make it gestate and produce in good condition, can according to the change of breeding scale, the adjustment of cattle population structure, adjust the opening and closing state of passageway door anytime.

The utility model discloses an energy -saving polyester fiber microwave drying setting equipment relates to polyester fiber drying equipment technical field, and this utility model discloses a processing box, and the both ends of processing box are passed through and are opened the through -slot, and the inside fixed of processing box is equipped with the partition board of vertical setting, also open the through -slot of same level with processing box on the partition board, and the inside one end fixed of processing box installs and is equipped with the microwave generator of upper portion, through with the first winding roller and second winding roller to the fiber cloth in the microwave drying area along " triangle road course " around, effectively increased the path length of cloth in the microwave field, prolonged its residence time in the microwave drying area, let cloth have more sufficient time absorption microwave energy, make internal moisture fully vaporization, evaporation and discharge to the effect of microwave drying of fiber cloth in the microwave drying area of cloth of the utility model, make up the insufficiency that the lack of drying time leads to the direct conveying of cloth in the past.

This invention discloses a dual-station steering gear housing machining fixture in the same direction and its usage method. It includes a base with a first machining position on the base. The first machining position has a first mounting surface (higher on the outside, lower on the inside) and a second mounting surface. The first mounting surface is located on the left side of the first machining position, and the second mounting surface is located on the right side. A left-section positioning mechanism is disposed on the first mounting surface for positioning the left half of the steering gear housing. A middle-section support and clamping mechanism is disposed on the left half of the second mounting surface for supporting, clamping, and positioning the middle section of the steering gear housing. A right-section positioning mechanism is disposed on the right half of the second mounting surface for positioning the right half of the steering gear housing. This invention effectively avoids dimensional deviation problems, improves the stability and accuracy of clamping, effectively reduces production costs, significantly reduces the probability of human error, and significantly reduces equipment modification costs.

This utility model discloses a home appliance control panel, including a mounting frame. The control panel body is installed inside the frame. A mounting rod is fixedly mounted on the upper end of the frame, and a protective cover is rotatably connected to the rod. The frame is equipped with a fixing component, and the protective cover has a cleaning component. The size of the protective cover is the same as the size of the mounting frame, and the cover is arranged in an "L" shape. This control panel effectively prevents dust, moisture, and other contaminants from entering the control panel body or adhering to its surface, thus reducing malfunctions caused by contaminants or physical damage. Simultaneously, the sliding cleaning sponge facilitates wiping, keeping the control panel body shiny and new, and preventing the accumulation of fingerprints or stains, thereby improving display clarity.

This utility model discloses an oil filter for a diesel internal combustion engine, relating to the field of oil filter technology. It includes a filter body with a filter pipe fixedly installed on it. A power assembly is located within the filter body, driven by a diesel fuel line. The power assembly includes a conical cylinder with a fixed support rod fixedly installed on it. The fixed support rod is fixedly installed on the inner wall of the filter body. A second bevel gear is rotatably installed inside the conical cylinder. In this invention, by setting a power assembly connected to a rotating turbine driven by diesel flow, a scraper continuously scrapes the filter screen, allowing debris and impurities on the filter screen to be removed promptly, preventing clogging and maintaining good filtration performance. This allows diesel fuel to continuously and efficiently pass through the filter screen into the filter body, greatly improving the filtration efficiency and operational stability of the oil filter.

This utility model discloses a blade module and a sweeper that prevents hair entanglement. The module includes a blade holder and blades. The bottom surface of the blade holder has several recessed grooves arranged at intervals along its length. The bottom surface of the blade holder has several protrusions arranged at intervals along its length, each located between two adjacent grooves. The blades are integrally injection molded and embedded inside the blade holder. The cutting edge of the blades faces downwards and extends out of each groove along the axial direction of the blade holder. The extension length of the blades is less than the height of the protrusions. Mounting holes for fixing the blade holder are provided at both ends of the blade holder. This utility model's blade module is integrally injection molded. Compared to traditional sweeper blades that require manual alignment and installation when assembling components such as the roller brush, this blade module, when assembled inside the suction port, can promptly remove hair and other entangled materials from the roller brush, reducing the frequency of manual cleaning, increasing assembly efficiency, and facilitating installation and disassembly.

The application relates to the technical field of aeration devices, in particular to a micro-nano active ceramic aeration device which comprises a shell and a self-cleaning mechanism, the inside of the shell is fixedly connected with two mounting plates; the hexagonal active ceramic sheet and the self-cleaning mechanism are arranged, high-speed cyclone makes the gas receive stronger shearing force when passing through the micropores of the ceramic sheet, the micropore structure of the ceramic sheet is matched, the gas can be more efficiently broken into micro-nano bubbles with more uniform diameters, the gas-liquid mass transfer area and the dissolved oxygen efficiency are improved, meanwhile, part of the gas can drive the backforce blade, the brush shaft is rotated on the connecting seat under the drive of the backforce blade, a plurality of mounting seats and rotary brushes are driven to rotate, the plurality of rotary brushes continuously or periodically clean the surface and pores of the hexagonal active ceramic sheet along with the airflow, the adhered pollutants can be timely removed, the aeration efficiency caused by the pore blockage is avoided, the micropores of the ceramic sheet can keep unblocked for a long time, and the stable micro-nano bubble generation effect can be maintained.

A central nanofiltration water purification system belongs to the technical field of water purification system. It comprises a pre-filter, a pressure stabilizing pump, two nanofiltration filter cores, a flushing electromagnetic valve one and a flushing electromagnetic valve two. The pre-filter is connected with the flushing electromagnetic valve one. One end of the pressure stabilizing pump is connected with the pre-filter, and the other end of the pressure stabilizing pump is connected with the two nanofiltration filter cores, which are connected in parallel. The nanofiltration filter core is internally provided with a hollow nanofiltration membrane wire, and the two nanofiltration filter cores are connected with the flushing electromagnetic valve two. The device can realize automatic water purification and automatic flushing, can purify water flow, effectively prevents pollutants from penetrating into the membrane wire by using the hollow nanofiltration fiber membrane, improves the service life of the filter core, restores the flow after the filter core is flushed, and achieves the purpose of long-term use.

This utility model relates to an anti-deformation brewing shell, brewing structure, and coffee machine, belonging to the field of coffee machines. The anti-deformation brewing shell includes: a brewing shell extending along its length; a support member disposed opposite to the brewing shell, the extension direction of the support member being the same as the extension direction of the brewing shell; and an anti-deformation structure disposed on the brewing shell and / or the support member, located between the brewing shell and the support member, situated on the side of the brewing shell, the anti-deformation structure being the same as the extension direction of the brewing shell, and used to prevent deformation of the brewing shell. The anti-deformation brewing shell disclosed in this application effectively improves the deformation resistance of the brewing shell by setting an anti-deformation structure between the brewing shell and the support member, preventing it from deforming under stress or heat.

This utility model relates to the field of blast furnace gas purification technology, specifically a blast furnace gas purification device. It includes a pulse dust collector with a horizontally fixed partition dividing it into an outlet chamber and a dust collection chamber. Multiple through holes are evenly distributed on the partition. The outlet chamber has an outlet, and the dust collection chamber has a dust inlet on one side. Multiple filter cartridges are fixed in the dust collection chamber, corresponding one-to-one with the through holes. The upper end of each filter cartridge is connected to one of the through holes. A pulse assembly in the outlet chamber is used to spray air onto each filter cartridge. A feed pipe is fixed in the dust collection chamber below the filter cartridges. Inclined plates are symmetrically fixed on both sides of the feed pipe, with the higher end of the plates fixedly connected to the inner wall of the pulse dust collector. A vibration motor is installed on the lower surface of each inclined plate, and a pull-out collection box is located below the feed pipe. This utility model has advantages such as higher efficiency and ensuring thorough cleaning of the bottom dust.

This utility model discloses an MMF filtration device for semiconductor water treatment, relating to the field of waste liquid treatment technology. Its key technical features include: a multi-media filter with an inlet pipe and an outlet pipe installed at its inlet and outlet, respectively. Both the inlet and outlet pipes are equipped with liquid pumps capable of forward and reverse flow. The inlet pipe is connected to a connecting pipe and a waste discharge pipe via a first three-way valve, and the outlet pipe is connected to a drain pipe and a cleaning pipe via a second three-way valve. The connecting pipe is connected to a container holding semiconductor waste liquid, and the cleaning pipe is connected to a tank containing cleaning fluid. This utility model, combined with MMF filtration technology, further enhances filtration capacity.

The application provides a supercritical carbon dioxide heat exchange system and a waste heat recovery method, and belongs to the technical field of energy and thermal equipment. The system adopts a differential flow channel design combining a large-pitch channel on the flue gas side and a micro-channel on the carbon dioxide side, and integrates an online pulse soot blowing device taking preheated compressed air as a medium. Meanwhile, the heat exchange core adopts a nickel-based alloy material with smooth surface treatment to inhibit ash adhesion. The heat exchanger can be integrated in a supercritical CO2 Brayton cycle power generation system, soot blowing is triggered by intelligently monitoring pressure drop or temperature difference, and soot blowing is realized without stopping. The application fundamentally solves the problems of blockage and ash deposition of high-efficiency heat exchangers under the working condition of ash-containing flue gas, ensures that the waste heat recovery system can operate long-term, stably and efficiently, and significantly improves the energy utilization efficiency and system economy.

The utility model discloses an automatic butt joint device for powder materials, and belongs to the field of powder material conveying. Comprising a support, a top cover is arranged at the top of the support, a feeding part penetrates through the top cover and is composed of a first feeding pipe and a second feeding pipe, a butt joint part aligned to the feeding part is arranged on the support, and a driving part for achieving butt joint and attachment of the butt joint part and the feeding part is installed on the support. A blowing part for removing powder residues on the inner walls of the feeding pipes is arranged at the joint of the bottom surface of the top cover and the feeding pipe I in a sleeving manner, and a plurality of groups of locking parts for quickly locking and reliably sealing the feeding pipe I and the feeding pipe II are arranged on the feeding pipe II. According to the automatic powder material butt joint device, through the integrated support, the top cover and the feeding part, a traditional transfer tank is omitted, and the occupied area is reduced; manual transfer is replaced by automatic butt joint of the driving part, so that the continuity is improved; the blowing part blows residues, the locking part is matched, cleaning is simplified, and cross contamination is prevented.

The utility model discloses a natural gas pipeline impurity separation device with self -cleaning filter core relates to automatic cleaning technical field. The natural gas pipeline impurity separation device with self -cleaning filter core, including the separation cylinder, the separation cylinder one end is fixedly connected with the air inlet pipe, the separation cylinder other end is fixedly connected with the air outlet pipe, the air outlet pipe is fixedly connected with first control valve, the air outlet pipe is fixedly connected with reverse flushing pipe, reverse flushing pipe is fixedly connected with second control valve, reverse flushing pipe one end is fixedly connected with high pressure gas source device, and electric backflushing mechanism is cooperated with reverse flushing pipe, and the automatic cleaning under the trigger of pressure difference sensor can complete single cleaning within thirty seconds, can remove the filter core surface impurity in time, solve the pressure drop problem caused by traditional filter core blockage, after dust containing gas test, the dust concentration is fifty milligrams per cubic meter, and the filter core service life is prolonged from three months to twelve months, and the replacement frequency and cost are greatly reduced.

The application relates to a material adding device, in particular to a powdery material metal removing device and a powdery material automatic sorting and adding system. The powdery material automatic sorting and adding system comprises a material storage device, a material level meter, a first material conveying pipe, a metal detecting device, a powdery material metal removing device, a switch valve, a material source and a control unit. The material level meter is used for detecting a material level. The first material conveying pipe is connected between the material source and the material storage device. The powdery material metal removing device is arranged on the first material conveying pipe. The switch valve and the metal detecting device are sequentially arranged on the first material conveying pipe between the material source and the powdery material metal removing device. The powdery material metal removing device comprises a shell, a partition plate, a first valve, a second valve, a first electromagnet and a second electromagnet. The application can automatically add materials, automatically remove impurities on line, reduce blockage of the material conveying pipe and reduce the labor intensity of workers.

This invention relates to a multi-stage filtration treatment device for acidified wastewater, comprising a housing, a cover plate mounted on the housing, and multiple filter cartridges disposed within the housing. The housing is equipped with a swing cleaning mechanism to prevent clogging of the filter cartridges. The swing cleaning mechanism includes a left-right swing assembly and a brush assembly driven by the left-right swing assembly to perform reciprocating swinging motion. This invention uses two counter-rotating actuating plates in the left-right swing assembly to alternately drive a triangular mating plate with actuating groove to swing. This triangular mating plate directly drives the brush assembly, which is equipped with bristles, to perform horizontal reciprocating motion, causing the bristles to continuously mechanically scrub the surface of the filter plate. This process is completely automatic and can promptly remove sticky impurities adhering to the filter plate, thereby avoiding the problems of filter pore clogging and increased filtration resistance caused by long-term accumulation of impurities, and ensuring stable filtration flux.