77results about How to "Avoid incomplete cleaning" patented technology

The invention relates to the technical field of control panels, and discloses a PLC control panel with a heat dissipation function, the PLC control panel comprises a casing, the left side of the casing is fixedly connected with a display assembly, the right side of the casing is provided with a heat dissipation port, and the inner wall of the casing is provided with a fan assembly; a cleaning mechanism is arranged on the right side of the machine shell, and a drying mechanism is arranged on the inner wall of the machine shell. While heat dissipation is carried out, dust removal is carried out on a heat dissipation opening through movement of a motor cleaning brush roller, the situation that dust accumulation causes blockage of the heat dissipation opening and affects air inlet is prevented, the heat dissipation effect is improved, and the equipment is more stable and reliable during heat dissipation; and during cleaning, the first pulley drives the cleaning and brushing roller to rotate to clean the heat dissipation opening, so that the cleaning area is larger, the service life of the equipment is prolonged, the cleaning cost is reduced, the overall working efficiency of the equipment is improved, and the heat dissipation efficiency of the equipment is better.

The utility model discloses an efficient self-inspection cleaning device for impurities on the inner wall of an iron can, and belongs to the technical field of can body cleaning devices. The cleaning device is used for solving the problem that existing cleaning equipment cannot efficiently and accurately detect and clean impurities on the inner wall of an iron can. An upper-layer operation plate and a lower-layer operation plate are arranged above and below the operation table, a first through hole and a second through hole are formed in the upper-layer operation plate, the cleaning mechanism and the drying mechanism are arranged at the first through hole and the second through hole respectively, the conveying unit is arranged on one side of the operation table, the detection unit is arranged between the conveying unit and the operation table, and the pushing unit is arranged on the upper-layer operation plate. The fixed end of the clamping mechanical arm is installed in the middle of the upper-layer operation plate, the movable end of the clamping mechanical arm is provided with a manipulator, the controller is arranged on the lower-layer operation plate, and the conveying unit, the detection unit, the operation table, the pushing unit and the clamping mechanical arm are all in signal connection with the controller. The device can save labor, improve working efficiency, prevent the iron can from being corroded, prolong the service life of the iron can, achieve secondary self-inspection, avoid incomplete impurity cleaning and is high in practicability.

The invention provides electroplating equipment and a cleaning method of the electroplating equipment, the electroplating equipment comprises a cleaning unit, the cleaning unit is configured to spray at least two liquid columns, the at least two liquid columns penetrate through a movable space and are sprayed to a wafer support ring, and the at least two liquid columns are separated from the wafer support ring under the condition that the at least two liquid columns are not shielded by the support column. Forming at least two non-overlapping cleaning areas on the wafer support ring, wherein the at least two non-overlapping cleaning areas are distributed along the circumferential direction of the wafer support ring; when the driving device drives the supporting column to drive the wafer chuck and the wafer supporting ring to do central rotation motion, at least one cleaning area is not shielded by the supporting column. According to the invention, through the arrangement of the double liquid columns, the cleaning dead angles generated by the supporting columns are complementally cleaned, the problem that the electroplating liquid is not thoroughly cleaned is avoided, and the wafer yield is greatly improved.

The invention belongs to the field of wafer cleaning, and particularly relates to double-wafer cleaning equipment which comprises a cleaning box, a liquid storage box is fixed to the bottom of the cleaning box, three cleaning brush rollers rotate at the same time, the rotating directions of the cleaning brush rollers located on the upper portion and the lower portion are the same, and the rotating direction of the cleaning brush roller located in the middle is opposite to the rotating direction of the cleaning brush roller located in the middle. The rotating brushing directions of the cleaning brush rollers located at the top and the bottom of the wafer main body are different, so that the surface of the wafer main body can be subjected to mechanical acting force in multiple directions, various types of pollutants are more thoroughly removed, and the cleaning liquid is directly injected into the cleaning brush rollers, so that the cleaning efficiency is improved. And the used cleaning liquid flows into the liquid storage tank to be filtered so as to be pumped out next time, circulation of the cleaning liquid is achieved, the requirement for new cleaning liquid in the cleaning process is reduced, and resources are saved.

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 utility model provides valve cleaning equipment with a cleaning position guiding and mistake proofing function, and belongs to the technical field of medical instruments. Comprising a bearing base and a control host installed on the bearing base, a motor box is arranged on one side of the control host and connected with the bearing base, a supporting column is fixedly connected to the top of the motor box, a supporting arm is fixedly connected to one side of the supporting column, an oscillation plate is installed on the supporting arm, and a liquid storage bottle, a cleaning cylinder and a sewage cup are arranged on the oscillation plate; the liquid storage bottle is connected with the cleaning cylinder through a flow guide cylinder, and the cleaning cylinder is connected with the sewage cup through a flow guide hose. According to the valve cleaning device, the oscillation plate is arranged and matched with the liquid storage bottle, the cleaning cylinder and the sewage cup, cleaning liquid in the cleaning cylinder is replaced conveniently and rapidly, then the cleaning efficiency is improved, the positioning cylinder is arranged, the situation that the valve is not cleaned thoroughly is avoided, the cleaning effect on the valve is improved, and meanwhile a large number of cleaning grooves are formed in the surface of the positioning cylinder. And the cleaning effect is further improved.

The utility model relates to the technical field of circuit board cleaning, and discloses a dust cleaning device for circuit board maintenance, which comprises a processing table, an air cylinder is fixedly connected to the top in the processing table, a moving block is fixedly connected to the output end of the air cylinder, and one ends of connecting rods are rotatably connected to the periphery of the exterior of the moving block. Through holes are formed in the periphery of the upper portion of the machining table, fixing rods are fixedly connected to the interiors of the multiple through holes, sliding blocks are slidably connected to the exteriors of the multiple fixing rods, the other ends of the multiple connecting rods are rotatably connected to the lower portions of the multiple sliding blocks, and mounting rods are fixedly connected to the tops of the multiple sliding blocks. Clamping plates are fixedly connected to the outer portions of the multiple mounting rods correspondingly, and a cleaning assembly is arranged on the upper portion of the machining table. According to the circuit board cleaning device, the circuit board can be conveniently fixed in the cleaning process of the circuit board, incomplete cleaning caused by shaking and deviation is prevented, and therefore the cleaning effect is improved.

The spraying arm assembly comprises a rotatable spraying arm and a steering piece, the spraying arm comprises a first cover body and a second cover body, and the first cover body and the second cover body are combined in a covering mode to form a first flow channel and a second flow channel. The first cover body is provided with a first spraying opening communicated with the first flow channel and a second spraying opening communicated with the second flow channel, and the axis of the first spraying opening and the axis of the second spraying opening are obliquely arranged relative to the rotating axis of the spraying arm and are not located on the same plane. The inclination directions of the first spraying opening and the second spraying opening are opposite; the steering part is movably arranged relative to the spraying arm and provided with a communicating cavity, and the communicating cavity is provided with a first position communicating with the first flow channel and a second position communicating with the second flow channel. The spraying arm assembly and the dish-washing machine can solve the problem that a dish-washing machine in the prior art cannot thoroughly clean some areas of tableware.

The application discloses a modular cable hanging device and a use method, and belongs to the technical field of mine machinery. The device comprises a hanging mechanism, two supporting mechanisms are arranged on the hanging mechanism, the hanging mechanism comprises three hangers, a falling-prevention assembly is arranged above the hangers, and a cleaning assembly and a driving assembly are arranged in the falling-prevention assembly. The driving assembly can change the cable hanging position through forward rotation or reverse rotation, so that the fatigue damage of the cable caused by repeated bending during movement is avoided, the risk of cable breakage is effectively reduced, the service life of the cable is prolonged, and the cleaning assembly can reciprocally rotate in cooperation with the arc-shaped inclined strips during the switching of the clamping position, so that the dust on the surface of the cable can be quickly cleaned. In addition, the cleaning assembly can clean the surface of the cable in a large range as the clamping position of the cable is switched to different lengths, and the running safety and maintenance convenience of the cable are improved.

The present invention discloses a device for removing the cuticle on the surface of sea cucumbers, and relates to the technical field of sea cucumber processing. The present invention comprises a device body, wherein a cleaning cylinder is fixedly installed inside the device body through a bracket, a collecting frame is fixed on one side of the device body, a spray device is arranged on the side of the cleaning cylinder, openings are provided on both sides and the bottom of the cleaning cylinder, a cleaning device is arranged inside the cleaning cylinder, and the cleaning device comprises a motor 1 and a motor 2, wherein the motor 1 is fixed on the outer wall of one side of the cleaning cylinder. The present invention, through the arrangement of the cleaning device, enables the cleaning brush cylinder to scrub the sea cucumbers in the lower arc shell and the upper arc shell, and at the same time, the cleaning brush cylinder and the sea cucumbers in the lower arc shell and the upper arc shell are in relative motion, and the relative motion can make the contact between the bristles of the cleaning brush cylinder and the surface of the sea cucumber more comprehensive, and can cover more surface areas, thereby improving the comprehensiveness and uniformity of cleaning.

The invention relates to a mixing chamber system with an automatic cleaning function, a control method and an internal mixer, and the mixing chamber system comprises a mixing chamber main body, an upper top peg arranged on the mixing chamber main body, an oil cylinder used for driving the upper top peg to lift, a pressing lump arranged at the lower end of the upper top peg, and a feeding door arranged on the mixing chamber main body, a vent hole is formed in the mixing chamber main body; the dust removal air tap is arranged at the vent hole; the mixing chamber system further comprises an air storage tank, a pipeline connected with the air storage tank, an electromagnetic valve arranged on the pipeline, a dust removal air nozzle arranged at the tail end of the pipeline and a displacement sensor arranged on the inner wall of the mixing chamber body. The mixing chamber system further comprises a controller which is in communication connection with the electromagnetic valve, the displacement sensor and the oil cylinder. Compared with the prior art, through the automation technology, manual intervention is reduced, the sweeping efficiency and safety are improved, and therefore the overall working efficiency and economic benefits of the internal mixer are expected to be remarkably improved.

The invention relates to the field of extruders, in particular to small extruder screw extraction equipment of a polycarbonate device, which comprises an extruder main body, a working screw, a positioning disc, a guide screw column, a positioning plate, an internal thread fluted disc, a limiting screw rod, an adjusting plate and an internal thread block, when the internal thread fluted disc rotates anticlockwise, the positioning plate is kept in a fixed state, the working screw can be conveyed to the outside, when the working screw is conveyed to a certain position, the working screw is not conveyed to the outside any more, the working screw rotates, the horizontal position of the adjusting plate is adjusted at the moment, and the working screw can be stably adjusted. When the adjusting plate is pushed outwards, the internal thread block can be driven to move outwards, due to the fact that the internal thread block and the working screw rod are installed in a threaded mode, the working screw rod can be pulled out, the working screw rod can be kept in a horizontal state in the pulling-out process and does not incline, and parts in the extruder body can be protected.

The present application provides a method and device for processing floor washing data for industrial dust-contaminated ground. The method obtains a dust monitoring data set of the industrial area to be cleaned through a dust monitoring sensor array, and sends the dust monitoring data set to a scheduling cloud platform, so that the scheduling cloud platform determines the target floor washing water storage capacity according to the target planning path of the target floor washing device in the floor washing device cluster and the dust monitoring data set, and sends the target floor washing water storage capacity to the target floor washing device, and when the target floor washing device determines that the current remaining water storage capacity uploaded by the target floor washing device is less than the target floor washing water storage capacity, a water adding instruction is generated to instruct the target floor washing device to add water. Thus, the target floor washing water storage capacity is intelligently determined according to the dust monitoring data set and the target planning path of the target floor washing device, ensuring that the floor washing device has sufficient water storage when performing tasks, and avoiding the problem of incomplete cleaning due to insufficient water storage.

The present invention relates to the technical field of microbiological devices, and in particular to an integrated device and method for microalgae cultivation, harvesting and oil preparation. Wastewater to be treated and an appropriate amount of microalgae cells are sequentially added from an injection port into a microalgae cultivation main chamber, and then the temperature, light, and stirring speed parameters are set according to predefined optimal culture conditions to start microalgae cultivation and wastewater treatment. The present invention realizes efficient and clean treatment of various types of wastewater, especially seaweed processing wastewater, and rapid harvesting of microalgae cells. The obtained biomass can be further used for the extraction of high-value active substances such as bio-oil and the development of microalgae biological products, thereby generating considerable economic benefits. In addition, by integrating the treatment of wastewater, the harvesting of highly economical microalgae, and the preparation of active substances, rapid separation of microalgae cells from culture fluid and efficient preparation of oil are realized, thereby effectively simplifying the harvesting process of large-scale microalgae cultivation and significantly reducing the harvesting cost.

The application discloses a flaw detection device and method based on light-weight agricultural transmission shaft production and relates to the technical field of transmission shaft production.The application comprises a rack, a push plate type elevator is arranged on one side of the rack, a detection mechanism is arranged in the middle of the rack and is used for detecting the flaw of the transmission shaft, the detection mechanism comprises a conveying assembly, the conveying assembly comprises two supporting plates which are slidably arranged in the middle of the top end of the rack, and the driving motor is arranged on the supporting plate; the driving motor is used for driving the transmission shaft to be lifted from the rotating roller through the clamping groove when the moving frame is lifted, the transmission shaft is then horizontally conveyed to a working position and then is lowered and placed, the step-by-step one-by-one transfer of the transmission shaft is realized, when the rotating shaft rotates and conveys, the eccentric wheel at the end of the rotating shaft synchronously drives the outer shell body provided with the air knife to vertically reciprocate, the air knife moves to the lowest point when the transmission shaft is transferred to the cleaning working position and is placed, and therefore, the transmission shaft can be effectively cleaned at the best time while being continuously conveyed.

The application discloses a single-color eraser precise extrusion and shaping equipment and relates to the technical field of eraser processing. The single-color eraser precise extrusion and shaping equipment comprises an extruder, a roller guide device fixed to the discharging side of the extruder, a conveying belt arranged downstream of the roller guide device, a cooling box arranged below the conveying belt, and a shaping assembly arranged between the extruder and the cooling box. The first track and the second track of the shaping assembly are bidirectionally slidable and cooperatively arranged with the sliding device and the extrusion device. During the continuous output of high-temperature blank by the extruder, the sliding device moves to the extrusion station along the first track, then the extrusion device moves forward on the second track in the vertical direction to drive the two heart-shaped dies to perform the opposite die closing and extrusion action, and after pressure maintaining and shaping, the extrusion device moves reversely along the second track to complete the die opening and demolding. The scheme improves the defects of the prior art which relies on high-cost injection molding dies, and integrates the continuous extrusion and counter-pressure forming processes in the same station.

The invention discloses a reaction kettle high-temperature cleaning device for essence extraction, and relates to the technical field of reaction kettle cleaning devices.The reaction kettle high-temperature cleaning device comprises a kettle body, a flat cover is arranged at the top of the kettle body, a discharging pipe is fixedly installed at the bottom of the kettle body, a rotary cleaning nozzle is arranged at the top of the flat cover, and a fixing frame fixedly penetrates through the top of the flat cover; a driving motor fixedly penetrates through the top of the fixing frame, a rotating rod is fixedly mounted at the output end of the driving motor, a rectangular plate is fixedly mounted on the circumferential surface of the rotating rod, a moving groove is formed in the circumferential surface of the rotating rod, and the kettle body and the flat cover are fixedly connected through bolts and nuts. The position of the holding rod is quickly changed through simple and convenient operation, so that the cleaning plate and the kettle body are kept in stable contact, the stable proceeding of cleaning work is ensured, the cleaning plate can flexibly move, and the applicability of the cleaning plate is improved.

The utility model relates to a semiconductor wafer back side clamping and cleaning device, comprising a clamping assembly which comprises a support and two clamping arms arranged on the support, the end portion of each clamping arm is provided with a clamping jaw, and the two clamping jaws cooperate to clamp and support a semiconductor wafer so that the semiconductor wafer is horizontally arranged and the back side is downward; and the cleaning assembly comprises a rotating table and a cleaning table arranged on the rotating table, a cleaning paste is arranged on the face, facing the clamping arm, of the cleaning table, the cleaning paste makes contact with the back side of the semiconductor wafer, and the cleaning paste is driven by the rotating table to conduct rotary cleaning on the back side of the semiconductor wafer. The clamping and cleaning device for the back side of the semiconductor wafer directly cleans the back side of the semiconductor wafer, avoids wet infiltrating and cleaning, can retain photoresist on the front side of the semiconductor wafer, enables the semiconductor wafer to be directly processed in related processing steps after etching, reduces array loss on the semiconductor wafer caused by a secondary photoetching process, and improves production efficiency of the semiconductor wafer. And the yield of semiconductor wafer products is improved.

The application discloses a separated cutting fluid filtering module for a machine tool and a processing method, relates to the technical field of cutting fluid filtering, and comprises a support frame which is detachably connected to the outside of the machine tool, a filtering processing shell is fixedly connected inside the support frame, a liquid inlet valve for liquid inlet is arranged at the top of the filtering processing shell, a liquid outlet valve for liquid outlet is arranged outside the filtering processing shell, and a filtering plate for filtering is fixedly connected inside the filtering processing shell; the fixedly-connected communication rod is driven to rotate by a first gear, and then the communication rod drives the connecting head at the top of the filtering plate to rotate, so that the dust suction heads on the multiple communication frames comprehensively suck dust on the filtering plate; when the communication frame rotates, the rotationally-connected poking frame rotates together; the poking frame is engaged with the meshing teeth arranged inside the protection ring through the first bevel gear fixedly connected at one end, so that the poking frame continuously rotates, the position of the metal dust suction head on the filtering plate is pushed, and the cleaning effect is provided.

The invention discloses a tool magazine. The tool magazine specifically comprises a cutter head, a cleaning assembly and a driving assembly. As the dustproof frame plays a dustproof role, the tool bits on the cutterhead can be prevented from dust; the impact ball continuously impacts the dustproof frame in the motion process of the cutter head, so that chippings on the cutter bar are separated due to vibration, and the problem that cleaning is not thorough in a traditional high-pressure air blowing mode is solved. The cleaning assembly achieves the cleaning effect based on mechanical movement through the simple mechanical principle of an impact ball, dependence on external energy is greatly reduced, the equipment operation cost is reduced, and the economical efficiency and sustainability of the cleaning process are improved. The cleaning assembly is tightly combined with the cutter head, the size is compact, and the occupied space is small. Therefore, by means of the tool magazine, the technical problem that in the prior art, the cleaning degree of tools is not thorough enough is solved.

This utility model discloses a packing PF stripping device, including a support plate. A cylinder is fixed to the top of the side wall of the support plate, and a top block is fixed to the output end of the cylinder. A limiting groove block is fixed to the bottom of the side wall of the support plate. A through groove is formed in the center of the groove block, and the top block extends downward through the through groove. A stripping gripper is fixed to the bottom of the limiting groove block. A cavity is formed inside the stripping gripper, and an electric push rod is rotatably connected to the upper part of the inner wall of the cavity. A transmission rod is rotatably connected to the bottom of the electric push rod, and the transmission rod is in an inclined state. The device uses a cylinder as the main stripping power component, which drives the top block through linear motion, and works with the stripping gripper to achieve rapid clamping and stripping of PF. At the same time, the electric push rod is used as a cleaning power component, forming a "stripping-cleaning" dual-power collaborative mechanism. The core operation process can be completed without additional manual intervention, which greatly improves the overall efficiency of PF stripping.

This utility model discloses a high-pressure water jet dredging device, including a base. A pipe connector is provided at one end of the base, and a high-pressure pipe is fixedly connected to the end of the pipe connector away from the base. A connecting seat is provided on the outer side of the middle of the base. Multiple supporting diagonal rods are equidistantly rotatably connected to the outer side of the connecting seat. Each of the multiple supporting diagonal rods is rotatably connected to a pipe wall support seat at its end away from the connecting seat. Both ends of each of the multiple pipe wall support seats are rotatably connected to pipe wall pulleys. A spring limiting sleeve is fixedly connected to the outer side of the base near the pipe connector. This utility model, with its connecting seat and pipe wall support seats, along with the supporting diagonal rods and connecting rods, allows the sliding sleeve to move under the action of the supporting spring, thereby driving the connecting rod to support the supporting diagonal rods. By utilizing the spring's supporting force to push the supporting diagonal rods outward, the base can be kept as centered as possible in the pipe, avoiding incomplete cleaning due to eccentricity.

The invention discloses a filter cloth cleaning device and a using method, and relates to the technical field of filter press filter cloth cleaning equipment.The filter cloth cleaning device comprises a walking trolley, a guide rail, a sliding seat, a first rolling brush, a first water spraying piece, a second rolling brush and a second water spraying piece, the walking trolley is arranged on a girder of a plate-and-frame filter press, and the guide rail is arranged perpendicular to the girder; the sliding seat and the guide rail slide in the length direction of the guide rail; the first rolling brush is connected with the sliding seat, and the first rolling brush can rotate to clean one side of filter cloth on a filter plate of the plate-and-frame filter press; the first water spraying part is fixedly connected with the sliding seat and is provided with upper and lower sides of a first rolling brush to spray water to clean one side of the filter cloth; the second rolling brush is connected with the sliding seat, and the second rolling brush rotates to clean the other side of the filter cloth on the filter plate of the plate-and-frame filter press; the filter cloth cleaning device is simple in structure and convenient to use, and the filter cloth cleaning effect of the filter is effectively improved.

The invention discloses a cleaning device for titanium alloy ingot production, and relates to the field of titanium alloy production and processing equipment.The cleaning device comprises two mounting bases which are arranged side by side, a plurality of first brush bodies are evenly mounted on the circumferential face of a first door-shaped frame in the axial direction of the first door-shaped frame, and each first brush body comprises a center base; a plurality of brushes are evenly installed on the end face, away from the rotary drum, of the center base in the length direction of the center base, inclined face parts are installed on the front side and the rear side of the center base correspondingly, the extension lines of the inclined faces of the inclined face parts pass through the tail ends of the brushes, and the second brush body comprises a guiding bent plate which is assembled on the inclined face parts in a sliding mode. And strip-shaped bristles are mounted at the tail end of the inclined surface part. The cleaning scheme of the bristles with two densities is adopted, the bristles with the low density are matched with small water flow impact force in the initial cleaning stage, and surface floating dust and preliminary impurities can be flexibly removed; the high-density bristles are matched with large water flow impact force in the subsequent stage, and stubborn impurities can be deeply cleaned.

The utility model relates to bread making equipment field especially point to a kind of bread baking net cleaning device, the cleaning device includes cleaning seat, fixed mechanism, gyro wheel brush and water outlet pipe, lower concave cleaning cavity is equipped on the upper surface of cleaning seat, gantry is equipped above cleaning cavity, symmetrically set up sliding slot in side face.This utility model four big core parts-cleaning seat, fixed mechanism, gyro wheel brush and water outlet pipe, precision reasonable on structure design, synergic cooperation on function realization, jointly constitute an efficient, stable, safe baking net cleaning system.In use, through fixed mechanism drive baking net movement and overturn, cooperate gyro wheel brush cross friction cleaning and water outlet pipe high-pressure water flow washing, realize baking net all-around dead angle cleaning, and cleaning process automation, without manual intervention, compared with traditional manual cleaning, greatly improve efficiency, avoid the problem that cleaning is not thorough caused by artificial factor simultaneously, guarantee each batch baking net cleaning quality consistency, meet food hygiene standard.

The utility model discloses a kind of water treatment equipment tank body disassembly-free drainage device, involve drainage device technical field.The utility model includes tank body, still include: main part, the main part is installed on tank body;Scrape clean part, the scrape clean part is arranged in tank body;Guiding portion, the guiding portion is installed on scrape clean part;The scrape clean part includes self-adapting component, and the self-adapting component is arranged in tank body;Driving assembly, the driving assembly is installed on tank body;The self-adapting component includes the rectangular connecting block being arranged in tank body.The utility model sets up scrape clean part, solved the drainage device in the use process of existing, if the impurity on tank body inner wall is harder, scraper plate can directly produce rigid collision between impurity, cause scraper plate itself appear abrasion, deformation even fracture, shorten component service life, still can be damaged tank body inner wall due to the impact force of collision, damage tank body structure integrity problem.

The utility model belongs to the technical field of pulp molding raw material filtering and screening, and particularly relates to a pulp molding raw material filtering and screening device which comprises a supporting frame and a filtering and screening box, a vibration mechanism is installed between the supporting frame and the filtering and screening box and used for shaking of the filtering and screening box, and an insertion rod is inserted into one end of the filtering and screening box and connected with the supporting frame. A scraping plate is mounted at one end of the inserting rod and is used for moving and cleaning the inner bottom wall of the filtering and screening box; through the arrangement of the anti-rotation assembly and the reciprocating component, the cleaning effect of the inner bottom wall of the filtering and screening box and the moving stability of the scraping plate are remarkably improved. In the anti-rotation assembly, a fixing block and a limiting insertion rod are in close fit through a limiting insertion hole, a first spring provides elastic resistance, when the scraper tends to rotate due to external force, the scraper can be effectively prevented from rotating, it is ensured that the scraper is tightly attached to the inner bottom wall of the filtering and screening box all the time for cleaning, and the problem that cleaning is not thorough due to rotation of the scraper is solved.

The application relates to an automatic washing chamber filter press, which comprises a machine body, two cross beams oppositely arranged on the machine body, head plates, a plurality of filter plates and pressing plates arranged in sequence along the length of the machine body on the two cross beams, handles arranged on the two sides of the filter plates, an oil pressure mechanism arranged at one end of the machine body, the oil pressure mechanism being used for pushing the pressing plates to extrude the filter plates, a slurry residue supply valve arranged at the other end of the machine body, a pushing plate mechanism arranged on the cross beam and used for separating the filter plates, the pushing plate mechanism comprising a driving piece arranged at the bottom of the cross beam and a pushing piece arranged in the cross beam, and a cleaning mechanism arranged on the machine body and used for flushing the filter plates, the automatic washing chamber filter press can automatically complete the cleaning work of the filter plates through cooperation of the pushing plate mechanism and the cleaning mechanism, manual plate taking and cleaning are not needed, cleaning time and labor cost are greatly saved, and the overall production efficiency is improved.

The invention discloses solar panel cleaning equipment, belongs to the technical field of solar panel cleaning, and solves the problem of poor cleaning efficiency in the prior art. The cleaning equipment comprises a cleaning unit and a wiping unit, the cleaning unit comprises an electric push rod and a cleaning strip, and the cleaning strip is arranged on the surface of a solar panel; the electric push rod is connected with an arc-shaped rod, the tail end of the arc-shaped rod is rotationally connected with cleaning strips, the cleaning strips are sequentially connected through connecting rods, and the electric push rod works to drive the cleaning strips to deflect, so that the solar panel is wiped in multiple directions, and the cleaning effect is guaranteed. The cleaning unit drains airflow to the surface of the solar panel through the fan to blow away dust, and the cleaning equipment can move on the surface of the solar panel along with the walking system and the driving system, so that the problem of cleaning dead corners is avoided, and the cleaning effect is guaranteed.

The utility model belongs to the technical field of fermented meat products, and particularly discloses a raw meat pretreatment device for fermented meat products, which comprises a cleaning pool, one side of the upper end of the cleaning pool is connected with a feed hopper, the other side of the upper end of the cleaning pool is connected with a discharge bin, and both sides of the upper end of the cleaning pool are connected with support plates. The salvaging frame is driven by the moving assembly to transversely cover the whole area of the cleaning pool, the functions of vertical lifting and multi-angle overturning of the driving assembly are combined, efficient salvaging, accurate transferring and thorough discharging of impurities in the raw meat cleaning process are achieved, and the problems that in a traditional mode, the salvaging range is insufficient, the angle is single, and discharging is not thorough are solved.