190results about How to "Keep it clean" patented technology

The invention relates to the technical field of conveying equipment, and particularly discloses a conveying device for rice wine production, which comprises a rack, the rack is provided with a conveying assembly, scattering mechanisms and a cleaning mechanism, each group of scattering mechanism comprises a rotating shaft, a driving assembly, a scattering assembly and a driving structure I. The driving assembly is used for driving the rotating shaft to rotate, and the number of the scattering assemblies is two. Each scattering assembly comprises a plurality of scattering rods, each scattering rod is perpendicular to the axial direction of the rotating shaft and is in sliding fit with the rotating shaft in the radial direction of the rotating shaft, the first driving structure is used for driving the scattering rods to move in the radial direction of the rotating shaft, the cleaning mechanism comprises a first scraping plate, and the end of the first scraping plate makes contact with the peripheral side of the rotating shaft; according to the rice cooling device, gathered rice can be scattered through rotation of the scattering rods, the cooling speed is increased, the rice attached to the outer sides of the scattering rods can be removed through sliding between the scattering rods and the rotating shaft, and meanwhile the rotating shaft can be cleaned through the first scraper blade.

The invention discloses an electric reactor with internal coil stabilization and auxiliary heat dissipation, and relates to the technical field of coil stabilization, the electric reactor comprises a base, the top surface of the base is fixedly connected with an air-core electric reactor body, the outer surface of the air-core electric reactor body is provided with a coil body, and the top surface of the base is provided with a coil stabilization mechanism for preventing the coil from loosening. An auxiliary heat dissipation mechanism used for assisting heat dissipation of the reactor is arranged on the top face of the base, the coil stabilizing mechanism can clamp a loose coil, pressure can be applied more evenly through clamping and fixing, the coil is more stably fixed, the consistency of the shape and performance of the coil can be kept, and the service life of the reactor is prolonged. The clamping device can avoid direct compression and damage to an insulating layer of the coil, the insulating performance of the coil can be protected, the auxiliary heat dissipation mechanism can scrub the interior of the electric reactor, remove dust and sundries in the electric reactor, reduce heat resistance, improve heat dissipation efficiency and keep the electric reactor to operate within the normal working temperature range.

The invention relates to the technical field of waste gas multi-stage spraying treatment, and discloses a printing and dyeing setting machine waste gas multi-stage spraying treatment device which comprises a spraying tower, the outer wall of the spraying tower is fixedly connected with three conveying pipes, one end of each conveying pipe is fixedly connected with a flow dividing pipe, the interior of each flow dividing pipe is fixedly connected with an atomization spray head, and the atomization spray heads are fixedly connected with the spraying tower. A gas inlet pipe is fixedly connected to the bottom of the spray tower, cooling fins are fixedly connected to the middle of the inner wall of the spray tower, and a filtering assembly is arranged on the inner wall of the spray tower and used for filtering impurities in waste gas. According to the waste gas treatment device, the problems that a spraying treatment device is insufficient in gas-liquid contact time, waste gas distribution is uneven, sufficient combination and cooling are difficult, and the treatment effect is poor are solved, waste gas is evenly distributed, atomized water can make sufficient contact, pollutants are more efficiently adsorbed, dissolved or chemically reacted, and the removal effect is improved.

The utility model discloses a safe and reliable lighting line protection device, and relates to the technical field of lighting lines. The box comprises a box body and a cover plate, the top of the box body is fixedly connected to the bottom of the cover plate, a circuit fixedly penetrates through the side face of the box body, and a dehumidification device is arranged on the side face of the box body. Through the driving force of the motor and the mutual cooperation of the dehumidification particles, the rotating rod, the stirring blades and other components in the dehumidification device, the rotating rod drives the connecting rod to rotate, the connecting rod drives the stirring blades to rotate, and the stirring blades stir the dehumidification particles below when rotating, so that the dehumidification particles are turned over, and the dehumidification effect is improved. The dehumidification particles are arranged in the box body, so that the dehumidification particles adsorb the moisture in the box body, the dehumidification particles can be prevented from caking or agglomerating due to moisture adsorption, the service life of the dehumidification particles is prolonged, the durability of the device is improved, and the moisture in the air can be effectively removed.

The utility model discloses three-axis linkage equipment for aeronautical part machining, and relates to the field of aeronautical part machining, the three-axis linkage equipment for aeronautical part machining comprises a workbench and first guide frames fixedly connected with the two ends of the top end of the workbench, the top ends of the first guide frames are slidably connected with second guide frames, and one ends of the second guide frames are slidably connected with third guide frames; and a scrap removing mechanism is arranged at one end of the fixing plate and conducts air injection cleaning on dust and scraps remaining on the surfaces of the workpieces through air. According to the three-axis linkage equipment for aeronautical part machining, a pushing rod can be extruded through a connecting rod, so that a connecting spring is stressed, the length of the connecting spring is shortened, the pushing rod is pushed and drives a movable plate to extrude an elastic air bag, and air in the elastic air bag is exhausted out of the elastic air bag through an air spraying opening; and impurities and dust on the surface of the workpiece can be treated through the blown-out gas, and it is avoided that too many particles are accumulated on the surface of the workpiece to affect follow-up machining.

The invention discloses an acid-making process using hydrogen sulfide waste gas and waste sulfuric acid, and relates to the technical field of acid-making processes, and the acid-making process specifically comprises the following steps: step 1, high-temperature reaction and gas generation, step 2, gas purification and conversion, a demister and a spraying assembly are used for removing dust, impurities and harmful substances in the gas; and step 3, sulfur trioxide absorption and sulfuric acid preparation. According to the acid-making process using the hydrogen sulfide waste gas and the waste sulfuric acid, the absorption slurry is sprayed out through the nozzle to be in countercurrent contact with the gas mixture, physical absorption and chemical reaction are combined, dust, impurities and other harmful substances in the gas mixture are effectively removed, and the gas purification efficiency is improved; the nozzles at the upper end and the lower end are used for spraying and cleaning the corrugated plate, it is ensured that the corrugated plate is always kept clean, system efficiency reduction caused by blockage or pollution of the corrugated plate is reduced, and the operation efficiency and stability of the whole system are improved.

The invention discloses a guiding type self-cleaning water pump and relates to the technical field of water pumps, the guiding type self-cleaning water pump comprises a water pump shell, an impeller cleaning assembly and a pipeline cleaning assembly.The water flow speed is changed through the gradually-decreased hole diameter of a conical speed change hole, a rapid water flow impact column is formed, and strong impact force is generated; impurities and sediments on the surfaces of the impeller blades and the impeller rear cover disc are impacted and cleaned, so that the impurities cannot stay and be attached to the impeller blades and the impeller rear cover disc, and water scale difficult to remove is prevented from being formed, a water source dispersedly flows into the water pump shell in a flow channel formed by every two adjacent impeller blades, and at the moment, water flow is guided through the flow guide blocks; water flow deflects to the surfaces of the impeller blades, so that impact force is increased, the side faces of the impeller blades are subjected to impact cleaning, the cleaning state of the surfaces of the impeller blades is kept through continuous water flow impact, the automatic cleaning function can reduce regular manual cleaning requirements, tedious manual operation is omitted, and the maintenance cost and labor input are reduced.

The invention discloses a new energy automobile production part conveying device, and particularly relates to the technical field of new energy automobile manufacturing, the new energy automobile production part conveying device comprises a base and a motor I. A transmission mechanism is rotatably connected to the rear side of the upper end of the base, a conveying mechanism is rotatably connected to the middle of the upper end of the base, and a plurality of clamping mechanisms are arranged on the surface of the conveying mechanism; limiting mechanisms are symmetrically and fixedly connected to the upper ends of the bases located on the left side and the right side of the conveying mechanism, and the upper ends of the two limiting mechanisms are jointly and fixedly connected with a sweeping mechanism. According to the new energy automobile production part conveying device, intermittent conveying is achieved through cooperation of the transmission mechanism and the conveying mechanism, sufficient time is reserved for clamping, cleaning and moving of skylights, it is guaranteed that the skylights are stably conveyed, the cleaning effect can be achieved in the conveying process, and the production efficiency is improved. And meanwhile, the arc-shaped protruding block is matched with the fixing plate and the clamping frame to achieve automatic clamping and loosening of the skylight, and automatic conveying of the skylight is facilitated.

The invention relates to a cleaning head and a cleaning tool. The cleaning head comprises a shell and a cleaning module installed at the bottom of the shell and in the shell. The cleaning module comprises a mopping and sweeping unit, an extruding unit, a dry garbage collecting unit, a cleaning unit and a sewage collecting unit; the mopping and sweeping unit comprises a roller and a shovel strip, and the cleaning unit scrapes garbage adhered to the surface of the roller to fall into the dry garbage collecting unit; the roller comprises ebonite and a sponge layer wrapping the ebonite, and the roller scrubs the ground at the grounding point; the extrusion unit extrudes the surface of the roller at the extrusion point to form a water extrusion area, and sewage extruded after the roller is washed flows away along the water extrusion area and is collected by the sewage collection unit; the water content of the sponge layer of the roller passing through the extrusion point is unsaturated along with rotation of the roller, and water can be continuously absorbed when the roller rotates again to the grounding point to contact with the ground; the cleaning head can be used for cleaning sticky garbage and separating dry and wet garbage; the cleaning tool further comprises a water circulation module, and sewage can wash the roller again after being filtered.

The invention relates to the technical field of viscosity testing, and discloses a lubricating oil viscosity testing device which comprises a bottom plate, a moving device is fixedly connected to the top of the bottom plate, a sliding block is movably connected to the outer wall of the moving device, and a first connecting plate is fixedly connected to the outer wall of the sliding block. The testing mechanism comprises a first circular plate fixedly connected to the bottom of the first connecting plate, the inner wall of the first circular plate is fixedly connected with a viscosity detector, the output end of the viscosity detector is fixedly connected with a first gear, and the outer wall of the first circular plate is fixedly connected with a first connecting ring. By arranging the testing mechanism, the equipment is enabled to perform viscosity testing on lubricating oil at different temperatures, and the heating ring arranged at the central position of the storage frame is adopted to heat the lubricating oil, so that the dismounting assembly on the rotating mechanism is just located in an adjacent area of the heating ring, and the oil temperature near the dismounting assembly can be controlled more accurately; and the accuracy of the equipment detection value is improved.

The invention discloses a semiconductor cleaning device and a using method thereof, and relates to the technical field of semiconductor production equipment.The semiconductor cleaning device comprises a generating module, a cleaning module and a recycling module, the generating module is used for generating carbon dioxide in a supercritical state, the cleaning module is used for cleaning a semiconductor, and the recycling module communicates with the cleaning module; the carbon dioxide recovery device is used for recovering and reusing carbon dioxide after cleaning; the cleaning module comprises a hollow cleaning chamber, a cleaning table is arranged in the cleaning chamber, the cleaning table is rotationally connected into the cleaning chamber, the rotating axis is vertical, a limiting plate is arranged on the peripheral side of the top of the cleaning table, the inner wall of the limiting plate is used for abutting against the periphery of the wafer, and a jacking adsorption assembly is arranged in the cleaning table. And the jacking and adsorbing assembly is used for adsorbing and fixing the bottom surface of the wafer and jacking and lifting the wafer after the wafer is cleaned, so that the wafer is convenient to replace. The wafer cleaning method has the effect of cleaning the wafer without pollution.

The invention discloses a cluster optimization regulation and control method and system for a low-voltage distributed photovoltaic access power distribution network, and the method can automatically remove dust and pollutants on a photovoltaic panel through employing an intelligently designed cleaning assembly, effectively maintains the clean state of the photovoltaic panel, reduces the light loss, improves the power generation efficiency, and improves the power generation efficiency. Meanwhile, the requirements for water and other clean resources are remarkably reduced, the environmental influence and the operation complexity are reduced, an intelligent sensor and a data collector are installed on each photovoltaic panel, the system can collect real-time data about the generating capacity, the environmental condition and the equipment operation state, the high accuracy of the data is ensured, and the real-time performance of the system is improved. Accurate evaluation of the influence of the data processing unit on each photovoltaic panel is supported by the accurate data, and future generating capacity and power distribution network requirements are predicted through a prediction engine, so that the cluster regulation and control system can automatically regulate output according to accurate prediction, and power grid load distribution and energy utilization efficiency are optimized.

The invention relates to the technical field of seat production, and discloses automatic demolding and foaming equipment for an electric vehicle seat, the automatic demolding and foaming equipment comprises a foaming equipment base, a mold carrier plate, hydraulic shaft rods, a pressing plate, a control panel and a foaming mold, the mold carrier plate is rotatably connected to the top of the foaming equipment base, and the hydraulic shaft rods are symmetrically and fixedly connected to the side wall of the mold carrier plate; the pressing plate is fixedly connected to the end, located above the mold carrying plate, of the hydraulic shaft rod. After high-pressure air is sprayed into the mold carrier plate through second vent holes, dust originally attached to the surface of the mold carrier plate floats under the action of high-pressure airflow, and after the high-pressure airflow is injected into the mold carrier plate, the interior of the mold carrier plate is in a positive pressure state at the same time. Air in the mold carrier plate is blown out of the hollow air bin through the air holes formed in the side wall of the foaming mold, and the blown-out air together with dust in the mold carrier plate is discharged, so that the interior of the mold carrier plate is kept in a clean state.

The utility model discloses a binder jet 3d printer nozzle negative pressure dirt suction cleaning device and a negative pressure suction head, the negative pressure dirt suction cleaning device comprises a cleaning frame, the negative pressure suction head is arranged in the cleaning frame, the downstream of the negative pressure suction head is also provided with a wiping scraping strip, and the height of the upper end face of the wiping scraping strip is not less than the height of the upper end face of the negative pressure suction head. Through the arrangement, every time the cleaning frame moves to the position below the 3D printer nozzle, the negative pressure suction head can firstly adsorb dirt such as dust and residual adhesives on the nozzle face, then the wiping scraping strip can further wipe the nozzle face clean, and it is ensured that the nozzle is kept clean for next-time printing.

The utility model discloses a sludge-based activated carbon preparation device, and relates to the technical field of activated carbon preparation equipment, the sludge-based activated carbon preparation device comprises a filter box, a cleaning mechanism is arranged in an inner cavity of the filter box, the cleaning mechanism comprises a mounting plate fixedly mounted on the inner wall of the filter box, and a lower fixing ring is fixedly mounted at the top of the mounting plate; a buffer spring is arranged on the inner side of the lower fixing ring, an upper fixing ring is arranged at the top of the buffer spring, a fixing plate is arranged at the top of the upper fixing ring, a vibration motor is arranged at the bottom of the fixing plate, and an electrostatic dust collector is arranged at the top of the fixing plate. According to the sludge-based activated carbon preparation device, by arranging the cleaning mechanism, the electrostatic dust collector can generate tiny vibration, so that particles are loosened and separated from the surface of the electrostatic dust collector, the dust collection efficiency and performance of the electrostatic dust collector can be recovered, the filtering effect is improved, and it is ensured that the surface of the electrostatic dust collector is kept in a good clean state.

The utility model relates to the technical field of speed reducers, and discloses a speed reducer accessory display device with a self-cleaning function, which comprises a display cabinet, a fixing frame is fixedly connected to the side surface of the display cabinet, a motor is fixedly connected to the outer side of the fixing frame, and an output shaft of the motor penetrates through the fixing frame and is fixedly connected with a belt pulley I; a first connecting rod is rotationally connected into the fixing frame, one end of the first connecting rod penetrates through the fixing frame to be fixedly connected with a second belt wheel, a belt body is installed outside the first belt wheel and the second belt wheel, and one end of the first belt wheel and one end of the second belt wheel are fixedly connected with second connecting rods. Compared with the prior art, the device has the advantages that greasy dirt, dust and particles on the surfaces of the speed reducer accessories can be efficiently sucked away, and it is guaranteed that the surfaces of the speed reducer accessories are always kept in a clean state; the speed reducer accessory can be kept fixed in the cleaning process, and therefore the cleaning effect is improved.

The invention relates to the technical field of construction site alarm, in particular to intelligent construction alarm equipment for a construction site. The supporting rod is fixedly mounted on the top surface of the chassis; the alarm box is fixedly mounted on the supporting rod; the plurality of infrared distance measuring plates are distributed on the side surface of the alarm box in a linear array; the wind cup is arranged at the upper position of the supporting rod; the blowing mechanism is arranged at the top end of the supporting rod; the brushing mechanisms are arranged at the positions, located on the infrared distance measuring plates, of the side face of the alarm box correspondingly. Compared with the prior art, a linkage mechanism of the wind cup and the transmission shaft is arranged, the blades are driven by wind power to rotate in the supporting cylinder to form gas circulation, and the infrared distance measuring plate is blown and cleaned through the blowing head, so that floating dust and dust on the surface of the infrared distance measuring plate can be cleaned in time, and the cleaning state of the infrared distance measuring plate is kept; therefore, the accuracy of distance measurement and the reliability of an alarm system are ensured.

The invention discloses night trigger type video image recognition and early warning equipment which comprises a night trigger type video image recognition and early warning equipment body and a front camera shooting recognition lens arranged at the front side of the night trigger type video image recognition and early warning equipment body. The connection small windmill blades rotate to drive a connection main driving gear to rotate and drive a connection driven driving gear to rotate through a driving connection chain, and the connection driven driving gear rotates to drive a rubber telescopic connection body to do lifting reciprocating motion through a connection overturning driving strip. The rubber telescopic connecting body moves up and down in a reciprocating mode to enable the arc-shaped air blowing and exhausting strip to suck and blow air, dust on the surface of the front side of the front camera shooting recognition lens can be cleaned through wind power, the front camera shooting recognition lens is kept in a clean state, manpower can be saved through improvement, and meanwhile the safety problem generated when workers clean the front camera shooting recognition lens is effectively reduced. Therefore, the improvement can effectively improve the use practicability of the night trigger type video image recognition and early warning equipment.

The present invention discloses a stirring device for producing degradable masterbatch, which relates to the technical field of producing degradable masterbatch, and comprises a stirring tank, a feeding hopper is arranged on one side of the top of the stirring tank, and a stirring and mixing component for stirring raw materials for producing the degradable masterbatch is arranged on the stirring tank. The stirring device for producing the degradable masterbatch realizes the up and down movement and reciprocating rotation of the stirring paddle in the stirring tank through a complex motion mechanism driven by a servo motor. This multi-dimensional motion mode effectively covers every corner in the stirring tank, reduces the dead angle of stirring, and ensures the comprehensive and uniform stirring of the raw materials, thereby significantly improving the stirring efficiency and mixing uniformity; the reciprocating rotation of the stirring paddle is combined with the up and down movement to produce a more complex fluid dynamic effect, which helps to break the interfacial tension between the raw materials, promote the dispersion and mixing of the raw materials, and further enhance the stirring effect.

The utility model discloses a biosafety cabinet with a dust cover, which comprises positioning support blocks fixedly connected to the left side and the right side of the biosafety cabinet, the surfaces of the two positioning support blocks are rotatably connected with positioning connecting pieces, and the dust cover is fixedly connected between the two positioning connecting pieces. The left side of the dust cover is fixedly connected with a thickened connecting block, the rear side of the thickened connecting block is welded with a round head plate, the left side of the biological safety cabinet is fixedly connected with a perforated L-shaped plate through a bolt, and an inner cavity of the perforated L-shaped plate is slidably connected with a round rod. The dust cover pushes the round rod to slide backwards, then the resilience force of the spring pushes the round rod and the inclined surface block to reset, and then the positions of the round head plate and the dust cover are fixed, so that the purpose that the operation window is subjected to dust prevention treatment before and after use, and the interior of the biological safety cabinet can be better kept in a clean state can be achieved.

The utility model provides a kind of superimposed riveting hardware stamping die, belong to stamping die technical field.The superimposed riveting hardware stamping die, including top die, the inner wall of top die movably sleeved with magnet plate, the inside of magnet plate movably sleeved with limit ring, the inner wall of limit ring is fixedly connected with stamping column, the front of top die is fixedly connected with extension bracket, the inside of extension bracket is provided with scrap mechanism.The utility model has, by setting magnet plate in the bottom end of top die, the metal scrap generated when stamping column is adsorbed in the stamping operation to plate, by means of the strong magnetic field generated by magnet or electromagnet, scrap is immediately adsorbed and fixed on adsorption plate, prevent scrap from entering the gap or passage of die, avoid scrap to cause scratch, deformation or other damage to workpiece in stamping process, improve product quality, prolong the service life of die, and greatly reduce the failure rate of equipment.

The utility model relates to a natural gas station alarm system, which belongs to the technical field of natural gas safety equipment, and comprises a production operation monitoring device, an alarm controller and an audible and visual alarm, the production operation monitoring device is connected with the alarm controller through a network, the alarm controller is connected with the audible and visual alarm, and the audible and visual alarm is connected with the production operation monitoring device. The audible and visual alarm is installed in a working area of the natural gas station, and the production operation monitoring device is used for sending alarm information to the alarm controller. The alarm information comprises fire and gas system alarm information, pipeline protection system alarm information, security and protection system alarm information, emergency stop alarm information, process system alarm information, metering system alarm information, electrical system alarm information, automation system alarm information, communication system alarm information and valve chamber alarm information. The method has the effect of improving the accuracy and timeliness of natural gas station alarm monitoring.

The utility model relates to yarn sizing device technical field discloses a yarn sizing device for textile processing, including the pulp pool, the outer wall fixedly connected with fixed block of pulp pool, the top side fixedly connected with slide rod of fixed block, the outer wall sliding connection has support frame of slide rod, the outer wall of slide rod is provided with spring, the outer wall of support frame is linked with the outer wall of pulp pool through traction component to be used for controlling the lift of support frame, one side fixedly connected with the guide baffle cover no.

The invention relates to the technical field of geological exploration, and discloses layered sampling drilling equipment for mining. A drilling pipe is arranged in the drilling work frame; the sampling cavities are formed in the drilling pipe, and a connecting cavity is formed in the drilling pipe; by keeping the sampling port open in the initial state of the drilling pipe and closing the sampling port before the drilling pipe descends to the sampling area, an ore sample can be effectively prevented from entering the sampling cavity before the drilling pipe is not in contact with a target ore bed. By means of the design, it is guaranteed that before the drilling pipe reaches a target ore bed and sampling is started, ore samples cannot pollute the sampling cavity, mixing of the samples is avoided, therefore, the purity of the samples is kept, the accuracy of follow-up analysis is guaranteed, and after the sampling cavity is filled, the rotating shaft is rotated clockwise through the driving component again, so that the baffle is reset to seal the sampling opening. And each sampling cavity is independently sealed after sampling is finished, so that samples are prevented from being mixed.

The invention discloses an organic waste gas treatment device with multiple oxidation treatment, and relates to the field of waste gas treatment devices. The device comprises a spraying tower, a rotating assembly, a spraying assembly, a water absorbing assembly, a cleaning assembly, a dust absorbing assembly and a circulating assembly, the rotating assembly is arranged at the top of the spraying tower, the spraying assembly is arranged in the spraying tower and connected with the rotating assembly, the water absorption assembly is arranged in the spraying tower and matched with the rotating assembly, the cleaning assembly is arranged on the side face of the rotating assembly and located in the dust absorption assembly, and the dust absorption assembly is arranged in the center of the spraying tower. The circulating assembly is arranged at the bottom of the spraying tower and connected with the rotating assembly, a driving motor is started, the driving motor drives a driving shaft to rotate, the driving shaft drives a spraying pipe to rotate through a connector, spraying is conducted through a spraying head, spraying oxidation is conducted on gas below the spraying head, and in the rotating process of the spraying head, the spraying area is enlarged; and the waste gas and the spraying liquid can be better combined, so that the oxidation effect is improved.

The present invention provides an integrated water purification device, which relates to the technical field of water purification, including: a water purification barrel; further including: a feed part, which is arranged on the water purification barrel; a flocculation part, which is arranged in the water purification barrel and connected to the feed part to flocculate the raw water; a filter part, which is arranged in the water purification barrel and connected to the flocculation part via a connection part; the connection or closing between the filter part and the flocculation part is controlled by the connection part; a cleaning part, which is arranged in the filter part to clean the impurities in the filter part; a collecting part, which is arranged on the water purification barrel to collect the impurities in the filter part. The present invention is provided with a cleaning part, which simultaneously sweeps the filtrate on the filter net during filtering to avoid the accumulation of filtrate and blockage of the filter port; and a connecting part is provided to control the opening and closing between the flocculation part and the filter part, so as to ensure that the flocculation can smoothly enter the filtering process.

The utility model discloses a dispensing machine for diode processing, and belongs to the technical field of diode processing devices. The glue dispenser comprises a glue dispenser body, a first spring and a mounting part, a displacement part is arranged on the glue dispenser body, a glue dispensing gun body is mounted at the output end of the displacement part through the mounting part, vertical plates are mounted at the bottom of the displacement part, the number of the vertical plates is two, sliding grooves are formed in the bottoms of the two vertical plates, and transverse rods are arranged in the two sliding grooves in a sliding fit mode. According to the glue scraping device, glue liquid of the glue dispensing gun head is scraped through the arranged semi-circular tables and the cross rod, and at the moment that the gun head moves out from the position between the two semi-circular tables, the first spring pushes the rectangular block to drive the vertical plate so that the semi-circular tables can be rapidly drawn close to the middle, and the glue liquid is scraped through the two pieces of cleaning cotton arranged on the side faces of the semi-circular tables; further, the device can remove the residual glue in real time, pollution is avoided, it is ensured that the gun head is in a clean state, residual glue on the gun head of the glue dispensing gun body is avoided, and the defective product rate caused by glue amount fluctuation is reduced.

This utility model discloses a water system for recycling CIP cleaning water for use in a cooling tower, including a recycling module, an external supply module, and a circulation module. Each piece of equipment is equipped with a first discharge pipe 41 for cleaning water. The recycling module includes a recycling water path and a recycling water storage tank. The recycling water storage tank has a recycling water inlet 1501 and a recycling water outlet. One end of the recycling water path is connected to each first discharge pipe 41, and the other end is connected to the recycling water inlet 1501. The external supply module includes an external supply water path and a heat exchange plate. One end of the external supply water path is connected to the recycling water outlet, and the other end is connected to the cooling tower. One side of the heat exchange plate is connected to the external supply water path, and the other side is connected to the brewing water supply path. The circulation module includes a circulation water path. The recycling water storage tank has a circulation inlet. One end of the circulation water path is connected to the recycling water outlet, and the other end is connected to the circulation inlet. The circulation water path is connected to the side of the heat exchange plate opposite to the brewing water supply path. This water system can recycle, store, and use the residual CIP cleaning water in the equipment for cooling tower cooling.

The invention discloses a cleaning barrel for a large thin-wall wax mold, and belongs to the technical field of investment casting equipment. The technical problem that when an existing cleaning device is used for cleaning a large thin-wall wax mold, the wax mold is prone to fragmentation or deformation is solved. The cleaning barrel for the large thin-wall wax mould comprises a cleaning barrel body, a filtering device and a circulating device, the cleaning barrel body comprises a main barrel body and an auxiliary barrel body; the bottoms of the main barrel body and the auxiliary barrel body are connected through a circulating device, and an overflow port is formed in the interface of the upper ends of the main barrel body and the auxiliary barrel body; the filtering device is arranged above the auxiliary barrel body and is positioned at the overflow port; cleaning liquid in the main barrel body flows into the filtering device through the overflow opening, and flows into the auxiliary barrel body after being filtered. According to the wax mold cleaning device, efficient and high-quality automatic flexible cleaning of the wax mold can be achieved, and fragmentation or deformation of the wax mold is avoided.

The invention discloses solar battery piece production equipment, and relates to the technical field of battery piece production, the solar battery piece production equipment comprises a laser slicer of a rectangular frame structure, a motion controller is arranged above the laser slicer, the rear side of the motion controller is fixedly connected with a moving belt, and the moving belt is fixedly connected with the laser slicer. A sliding rail is arranged on the side, close to the motion controller, of the moving belt, the motion controller is slidably connected to the interior of the sliding rail, a laser head is fixedly connected to the bottom end of the motion controller, and multi-range rubbing mechanisms are arranged on the two transverse sides of the upper surface of the laser slicing machine. Knocking mechanisms are arranged on the two longitudinal sides of the upper surface of the laser slicing machine, polishing mechanisms are arranged on the inner walls of the two sides, close to the motion controller, of the laser slicing machine, and a discharging mechanism is arranged on the upper surface of the side, away from the sliding rail, of the laser slicing machine. The multi-range rubbing mechanism can make more comprehensive contact with the surface of the battery piece, and tiny silicon dust is effectively removed.