22results about How to "Clear all" patented technology

The utility model discloses a kind of continuous feeding devices of waste tyre processing, relate to waste tyre processing field.The continuous feeding device of waste tyre processing includes conveying unit, and cleaning unit and scraping unit are arranged in it.The conveying unit includes box, transmission roller, conveying belt etc.;Cleaning unit has rolling brush, turnover plate, elastic scraper etc., for cleaning the tyre fragment attached on conveying belt.The continuous feeding device of waste tyre processing is through the synergies of rolling brush, turnover plate and elastic scraper in cleaning unit, can comprehensively, thoroughly remove the tyre fragment attached on conveying belt.Rolling brush first carries out preliminary cleaning to the surface of conveying belt;Elastic scraper further scrapes residual fragment;Turnover plate can overturn the accumulation fragment at elastic scraper, prevent fragment from being accumulated at this place and influence cleaning effect, to guarantee the normal operation of conveying belt, improve conveying efficiency, prolong the service life of conveying belt.

The utility model discloses an improved vacuum defoaming device which comprises a rack, one side of the rack is fixedly connected with a vacuum pump through a supporting plate, the inner wall of the rack is fixedly connected with a glue barrel, the inner wall of the rack is fixedly connected with a supporting plate, and the bottom of the rack is fixedly connected with universal brake wheels; the vacuum assembly is used for vacuumizing the glue in the device; and one side of the piston pump control assembly is fixedly connected with the bottom of the inner wall of the rack. According to the improved vacuum defoaming device, the vacuum assembly is arranged, the vacuum process is monitored in real time through a vacuum sensor and a liquid level sensor, an observation window is reserved for manual observation, meanwhile, a lapping stirring motor and an auxiliary stirring mechanism of the lapping stirring motor are matched, bubbles in glue can be comprehensively and completely removed, and the working efficiency is improved. Glue can be stably supplied after vacuum defoaming, no dead corner exists in the pump body, and residues are avoided.

The utility model discloses a kind of efficient fishing net intercepting net cleaning equipment, belong to cleaning equipment field, including outer frame, by being provided with the cleaning mechanism consisting of sun gear, large pulley, small pulley, rotating disc, cleaning roller and planetary gear etc. In the cleaning roller inside, utilize motor drive small pulley, again through belt drive large pulley and first transmission shaft rotation, and then make rotating disc rotate, rotating disc drives cleaning roller revolves around sun gear simultaneously, due to planetary gear and sun gear meshing, cleaning roller itself also can occur autorotation, this revolution and autorotation combined compound motion mode, make cleaning roller can from multiple angles, with multiple ways to net for cleaning, compared with traditional drum cleaning equipment only rely on drum rotation and dial agitation, can more comprehensive, in-depthly remove dirt on net, especially for stubbornly adhering in net deep place or net wrinkle site dirt, with better removal effect, greatly improve cleaning quality.

The invention provides a quaternary high-entropy alloy nano enzyme as well as a preparation method and application thereof, and belongs to the technical field of nano biological materials and biological medicines. The quaternary high-entropy alloy nano-enzyme comprises a single-phase alloy and polyvinylpyrrolidone, the single-phase alloy is composed of four metal elements of M, rhodium, iridium and ruthenium, the surface of the single-phase alloy is modified with the polyvinylpyrrolidone, the element M is selected from palladium or platinum, and the particle size of the quaternary high-entropy alloy nano-enzyme is smaller than 10 nm. The quaternary high-entropy alloy nano-enzyme disclosed by the invention can penetrate through a blood brain barrier, is enriched at a cerebral hemorrhage focus, and comprehensively blocks reactive oxygen species (ROS) cascade reaction after cerebral hemorrhage.

The utility model relates to the technical field of rubber sealing plug cleaning, and discloses a rubber sealing plug cleaning device which comprises a cleaning box, a cleaning mechanism is installed on the inner wall of the cleaning box, the cleaning mechanism comprises a spraying pipe installed on the inner wall of the cleaning box through a plurality of fixing pieces, and a plurality of high-pressure nozzles are obliquely arranged on the lower surface of the spraying pipe. The inner wall of the cleaning box is fixedly connected with an intercepting net, the outer wall of the intercepting net is connected with a plurality of reinforcing ribs, the outer wall of the intercepting net is provided with an auxiliary scrubbing mechanism, and the auxiliary scrubbing mechanism comprises a plurality of brush rollers and a plurality of stirring blades. The rubber sealing plug is washed by water flow while being sprayed, the brush rollers rotate to drive bristles to assist in scrubbing the sealing plug in the cleaning box, impurities on all parts of the rubber sealing plug can be comprehensively removed, and the cleaning efficiency and quality are improved.

The utility model discloses vacuum defoaming and stirring equipment with a dust recovery function, which comprises a vacuum defoaming and stirring main body, a working bin is arranged on the vacuum defoaming and stirring main body, a support frame is fixedly arranged on the vacuum defoaming and stirring main body, an air cylinder is fixedly arranged on the support frame, the bottom end of the air cylinder is fixedly connected with an adsorption cover, and the adsorption cover is fixedly connected with the vacuum defoaming and stirring main body. The sealing cover is fixedly arranged on the adsorption cover, and the driving air cylinder is started to push the sealing cover to cover the top end of the working bin to form a sealing structure, so that dust and sundries are effectively prevented from leaking out, an ideal closed environment is created for subsequent cleaning work, and the safety and environmental friendliness of operation are guaranteed. After the draught fan is started, impurities such as dust and chippings remaining in the working bin can be rapidly collected into the dust accumulation bag by means of cooperation of the rubber air pipe and the adsorption cover, and preliminary deep cleaning is achieved. And in the process that the air cylinder is driven again to enable the sealing cover to descend, the adsorption cover descends synchronously, and the bottom of the working bin can be adsorbed more thoroughly.

The application relates to the technical field of water treatment, and provides a water path control method, a water treatment system, a water treatment device and a storage medium, the method comprising the following steps: a control device detects whether a preset flushing trigger condition is met; if yes, a first-cup water flushing process is executed. The process at least comprises a first flushing sub-process and a second flushing sub-process executed in sequence. The first sub-process realizes backflow flushing and water replacement of a front filter assembly and other regions by controlling a first water inlet valve group, a first backflow valve group, a second backflow valve group and a wastewater valve group to be opened, while other related valve groups are closed and a pressure boosting assembly is started. The second sub-process forms a circulating water path to positively flush an RO filter assembly by controlling a second water inlet valve group, a circulating valve group and a wastewater valve group to be opened, while other related valve groups are closed and the pressure boosting assembly is started. The application realizes targeted and efficient flushing of multiple regions of the water treatment system by stage-by-stage and cooperative control of different valve groups, and effectively improves initial water quality.

This utility model discloses an automated cleaning and disinfection device for empty medicine bottles, relating to the field of cleaning and disinfection technology. It includes a frame, with a forward and reverse motor fixedly connected to the top right side of the frame's inner wall. A ball screw is fixedly connected to the output end of the forward and reverse motor, and the left end of the ball screw is rotatably connected to the top of the frame. A nut seat is threaded onto the surface of the ball screw, and a moving plate is fixedly connected to the bottom of the nut seat. Damping rods are fixedly connected to the four corners of the bottom of the moving plate, and a mesh box is fixedly connected to the bottom of each damping rod. A tension spring is sleeved on the surface of each damping rod. This utility model, by using the forward and reverse motor to drive the ball screw to rotate, causing the nut seat to move the moving plate, can accurately move empty medicine bottles sequentially above different workstations such as the ultrasonic cleaning tank, rinsing mechanism, and drying mechanism, reducing manual intervention, improving cleaning and disinfection efficiency, and lowering labor costs.

The utility model discloses a defrosting device of an air source heat pump, which relates to the technical field of air source heat pumps and comprises an air source heat pump main body, a connecting frame is arranged at the side end of the air source heat pump main body, an evaporator is connected in the connecting frame, a defrosting mechanism is arranged at the side end of the air source heat pump main body, and the defrosting mechanism comprises a defrosting box, a defrosting air inlet and a defrosting air outlet. The defrosting box is connected to the lower end of the connecting frame, the partition plate is connected to the interior of the defrosting box and vertically divides the defrosting box into a heating channel and an air guide channel, the heating channel communicates with the lower end of the air guide channel, and the moving frame is slidably connected into the connecting frame. According to the air source heat pump, the air source heat pump main body can be kept to work continuously while the evaporator is defrosted, although the air source heat pump can influence the heating efficiency of the air source heat pump, compared with the traditional situation that heating cannot be conducted during reverse circulation defrosting and heat pump demisting, the air source heat pump has the advantages that the influence is small, and the indoor temperature cannot fluctuate greatly.

The utility model discloses a kind of hand feather dynamic removal mechanisms based on vortex spinning, it is related to vortex spinning equipment technical field, the hand feather removal mechanism includes vortex spinning body and the roller stand on the vortex spinning body, still includes removal mechanism power component, removal mechanism anti-deviation component, fiber suction component, roller traction component and yarn winding component.The utility model drives scraping sleeve to and fro reciprocating friction on yarn by motor cooperation eccentrically arranged coupling shaft, realize the dynamic removal of hand feather in vortex spinning process, compared with fixed removal component, hand feather can be more comprehensive, efficient removal;The setting of the removal mechanism anti-deviation component of the equipment makes that scraping sleeve can be moved by compression spring when meeting different resistance, ensure the appropriate contact pressure between removal brush and yarn, improve removal effect, simultaneously avoid damage to yarn or equipment due to excessive pressure.

The application provides a deep silicon etching method and a semiconductor process equipment, and relates to the technical field of semiconductors. The deep silicon etching method comprises a circulation step, and the circulation step comprises an etching step for etching a silicon substrate to form a groove, a removal step for removing by-products, and an oxidation step for forming a protective layer on the sidewall of the groove. The process gas used in the removal step comprises fluorocarbon gas and oxygen-containing gas, and the fluorocarbon ratio of the fluorocarbon gas is less than 1 / 2. The lower electrode power of the removal step is greater than 0 and less than 50 W. Through the cooperation of the process gas and the lower electrode power in the removal step, the process gas can effectively remove the by-products on the top, sidewall and inner wall of the groove of the mask layer during the etching process of the removal step, and the over-etching of the silicon sidewall in the head region of the isolation groove is effectively reduced, so that the morphology precision of the isolation groove and the active region is improved, and the product yield is improved.

The utility model discloses an automatic water replenishing type fuel gas steam box which comprises a fuel gas steam box body, an adding assembly is fixed on the side face of the fuel gas steam box body, a control assembly is fixed in the fuel gas steam box body, the adding assembly comprises a filter box, a conveying pipe is connected to the bottom of the filter box in a sealed mode, a fixing rod is fixed in the conveying pipe, and the fixing rod is connected with the filter box in a sealed mode. The fixing rod is sleeved with a lantern ring, fan blades are fixed to the outer side of the lantern ring, and a bevel gear is fixed to the side, away from the fan blades, of the lantern ring. By arranging the adding assembly, a proper amount of an anti-scaling agent can be synchronously added into the conveying pipe according to the water flow, and therefore scaling can be prevented from being generated in the steam box; meanwhile, the water quality is filtered before the descaling agent is put through the filtering device, so that part of impurities can be filtered out, the quality of a water source can be improved, and the descaling agent can comprehensively remove impurity components in water.

The utility model discloses a kind of mefenacet neutralization solution filtering devices, belong to mefenacet production technical field, its technical scheme main points include box, the top of the box is fixedly connected with lid by bolt, the inner chamber of the box is provided with filter assembly and with filter assembly cooperation use backwashing assembly, the filter assembly includes baffle and servo motor, the side of the baffle close to box inner wall is fixedly connected with the inner wall of box, the inside of the baffle is provided with let go through slot, circular plate is provided in the let go through slot, solve the filter device of existing generally using single filter core or filter screen structure, and single filtering structure is blocked after being impurity, need to stop machine disassembly cleaning, lead to production interruption, thereby reduce overall production efficiency, and existing when filtering structure is blocked, usually need to manually install after filter structure disassembly cleaning, it is more troublesome, bring inconvenience to operator Problem.

This utility model discloses an anti-aging, high-ductility PVC sheet production equipment, relating to the field of PVC sheet production. It includes a main body of equipment and PVC sheets. The inner wall of the main body is equipped with a cleaning mechanism, which includes a first cleaning roller and a second cleaning roller rotatably mounted on the inner wall of the main body. A first end-face gear is fixedly mounted at the end of the first cleaning roller, and a second end-face gear is fixedly mounted at the end of the second cleaning roller. A drive motor is fixedly mounted on the outer wall of the main body, and a drive shaft is fixedly mounted at the output end of the drive motor, with a drive gear fixedly mounted at the end of the drive shaft. A pressing mechanism is provided at the end of the second cleaning roller. This anti-aging, high-ductility PVC sheet production equipment can simultaneously perform dust removal on both the upper and lower surfaces of the sheet, forming a double-sided cleaning structure. Compared to traditional single-sided cleaning methods, it can more comprehensively remove dust adhering to the sheet surface, avoiding dust residue affecting sheet quality and subsequent use.

The utility model belongs to food processing technical field discloses a kind of dust removal separation equipment for food processing, including multiple connecting rods, and the upper end of multiple connecting rods is fixedly connected with dust removal mechanism, and the lower part of dust removal mechanism is fixedly connected with two support rods, and the lower end of two support rods and the lower end of multiple connecting rods are fixedly connected with separation mechanism. Through dust removal component, the cleanliness of raw materials can be effectively improved, and the fan is used to cooperate with buffer plate and guide plate to realize preliminary air selection and dust removal, which can remove most of the lightweight dust and debris in the raw materials. Through the flushing assembly cooperates with the separation mechanism, the raw materials after preliminary dust removal can be washed twice, and the residual impurities can be washed out. By using the vibration screen and the flushing cooperative operation, the fine impurities and moisture are further screened, and the impurities in the raw materials can be more completely removed. Through the impurity removal component, the impurities and sewage generated during the dust removal process can be separated, which is convenient for subsequent cleaning of the equipment and improves the practicability of the equipment.

The utility model relates to machine lubricating technical field, concretely is a kind of oil filtering equipment, including rack, gyro wheel, ordinary grade filter, first precision grade filter, second precision grade filter, oil pump motor, oil pipe and hydraulic gauge, by closed filter loop design, can actively introduce the oil liquid in oil tank into equipment and filter, solve the limitation that only part of oil liquid in oil pipe can be filtered in prior art, can completely remove the foreign matter deposited in oil tank, guarantee oil liquid cleanliness from source, gyro wheel type moving structure makes equipment can be easily moved to the oil tank beside different position, for the filtering demand of large equipment oil tank or multiple oil tanks can be satisfied, use flexibility significantly improves, three grade filters are filtered respectively to large, medium and small particle foreign matter, filtering precision improves gradually, compared with single filter can more comprehensively remove various foreign matters in oil liquid.

The utility model belongs to the cigarette production technical field, specifically speaking is a kind of for forming paper deviation rectifying device, including side plate, infrared lateral deviation subassembly and deviation rectifying subassembly, the one side of side plate is connected with the guide roller, infrared lateral deviation subassembly includes adjusting support, light source generator, support plate and light source receiving end, deviation rectifying subassembly includes the plate body fixedly connected in the one side of side plate, the inside of plate body is equipped with movable slot, be provided with infrared lateral deviation subassembly, by the light emitted by light source generator, the light emitted converges on light source receiving end, if beam is partially obstructed by the measured forming paper in the way, make the light flux of photoresistor to be reduced, to produce detection signal, can accurately detect whether forming paper deviates correct position, and timely provide deviation rectifying signal, when detecting strip material deviates position, control deviation rectifying subassembly work drives forming paper to move, realize the automatic deviation detection and deviation rectifying of strip material.

The application relates to the technical field of flue gas desulfurization devices, and discloses a calcium carbide slag cement production flue gas desulfurization device, which comprises a spraying tower device, one side of the spraying tower device is fixedly provided with an air inlet pipeline, the upper side of the spraying tower device is fixedly provided with an air outlet pipeline close to the front side, the inner side of the spraying tower device is fixedly provided with a sprayer, the inner side of the spraying tower device is provided with a demisting assembly at the lower side of the sprayer, two groups of driving assemblies are arranged at the middle position of the demisting assembly, telescopic assemblies are arranged at the upper and lower positions in the demisting assembly, and a residue shoveling assembly is arranged at the middle position of the demisting assembly. The calcium carbide slag cement production flue gas desulfurization device is used in cooperation, impurities on the surface of the wave plates are shovelled down by the shovel, and the impurities are removed more comprehensively by being attached to the edges of the circularly-arranged wave plates.

The utility model discloses a kind of spray gun nozzle cleaning devices, belong to cleaning device technical field, it includes: bottom plate, the inside communication of bottom plate has water inlet pipe, the top of water inlet pipe is connected with cavity, the side of cavity is provided with box, the inside rotation of box is installed with shaft, the outside fixed mounting of shaft has worm, the side fixed mounting of shaft has turntable, the inside rotation of box is installed with screw rod two, the outside fixed mounting of screw rod two has worm wheel, the outside screw thread connection of screw rod two has moving block, the side fixed mounting of moving block has throttling lever, the side communication of cavity has water outlet pipe, the inside fixed mounting of water outlet pipe has throttling valve and ring, to adjust water flow to throttling valve in cavity, the impact of water flow and the physical wiping of cleaning brush are combined, can comprehensively, thoroughly remove dirt in nozzle, water flow can disperse bulky stain, and cleaning brush can remove stubborn adhering material, the thoroughness of both synergistic effect, improvement cleaning.

The utility model relates to the technical field of woven cloth processing, in particular to a woven cloth raw material preheating and softening device which comprises a base frame, a cloth preheating device and a frame seat are sequentially and fixedly connected to the middle of the upper end of the base frame from left to right, and a dust cleaning device is fixedly connected to the upper portion of the front end of the frame seat. A mounting frame is fixedly connected to the right portion of the upper end of the base frame, a driver is fixedly connected to the front end of the mounting frame, and the output end of the driver penetrates through the upper portion of the front end of the mounting frame and is fixedly connected with a main roller frame. According to the woven cloth raw material preheating and softening device, the heating rod in the cloth preheating device and the infrared rod of the auxiliary heating part in the uniform heating assembly work cooperatively, so that woven cloth is uniformly heated and softened, impurities on the surface of the woven cloth are comprehensively removed through the dust removing device, the initial hardness and the processing difficulty of the woven cloth are effectively reduced, and the quality of the woven cloth is improved. Equipment abrasion is reduced, the cleanliness and softening effect of raw materials are improved, and the production efficiency and product quality of woven cloth are remarkably improved.

This application discloses a pulse bag filter dust collector, relating to the technical field of dust collection equipment. It includes a base plate, a support frame fixedly connected to the surface of the base plate, a dust collection box fixedly connected to the top of the support frame, an inlet pipe and an exhaust pipe respectively arranged on both sides of the dust collection box, and a partition fixedly connected to the inner wall of the dust collection box. Two annular grooves are formed on the surface of the partition, and a dust collection bag is arranged at the lower end of the two annular grooves. A dust collection pipe is arranged inside the dust collection bag, and a pulse tube is fixedly connected to the top of the dust collection pipe. This application uses dust collection bags to filter and separate dust-laden gas, effectively trapping dust to purify the gas. Simultaneously, it employs a composite cleaning structure where an electromagnetic pulse valve drives the pulse tube to generate airflow vibration, combined with a fan impeller driving a striking rod for mechanical impact. This structure can comprehensively remove dust adhering to the surface of the filter bags, significantly enhancing the cleaning effect and ensuring the long-term stable filtration performance of the filter bags.

This invention relates to the field of underground ventilation equipment technology, and discloses a mine underground ventilation and air exchange device, including a housing, a fan installed inside the housing, and an air guide pipe located on one side of the housing. A connecting ring is fitted and slidably connected to the outer wall of the housing near the end of the air guide pipe. One side of the connecting ring is fixedly connected to one end of the air guide pipe. A water spray ring is slidably connected to the inner wall of the air guide pipe near the connecting ring. A water inlet pipe is fixedly connected to the inner side of the water spray ring. Several nozzles facing the inner wall of the water spray ring are fixedly connected to the side of the water spray ring away from the connecting ring. This mine underground ventilation and air exchange device, by setting a traction rope with a length not less than the total length of the air guide pipe at the end of the connecting column between the fixed fan and the movable fan, pulls the water spray ring along the entire length of the air guide pipe through an external traction device. The nozzles spray synchronously onto the inner wall of the air guide pipe, and with the assistance of wiping cotton, the accumulated dust on the inner wall can be thoroughly removed without the need for manual entry into the pipe, thus improving cleaning safety.