198results about How to "Improve cleaning quality" patented technology

The invention provides a cleaning device with an adjustable screening behavior suitable for densely-planted corn, and belongs to the field of corn harvesting machinery. Comprising an upper screen box, a shaking plate, a centrifugal fan, a crank connecting rod mechanism and a lower screen box, the centrifugal fan is fixedly connected with a harvester, the shaking plate is arranged above the centrifugal fan, one end of the shaking plate corresponds to a discharging port of a threshing device, the other end of the shaking plate is provided with the upper screen box, and the lower screen box is arranged below the upper screen box. The ends, close to the centrifugal fan, of the upper screen box and the lower screen box are connected through crank connecting rod mechanisms, the crank connecting rod mechanisms are symmetrically arranged on the two sides of the upper screen box and the two sides of the lower screen box, and a structural unit of the vibrating screen with the adjustable screen penetrating behavior is composed of an upper-section screen plate, a middle-section screen plate, a lower-section screen plate and an inclination-angle-adjustable screen plate. The throwing force of the front end area of the vibrating screen on mixture particles and the vertical speed of air flow on the screen are increased, the separation effect of impurities and grains is promoted, the grain penetrating through the screen is improved, and the low-loss and high-cleanliness purposes of corn grain cleaning are achieved.

The utility model discloses a cleaning assembly of a porridge cooking machine, relates to kitchen appliance technical field, including porridge cooking machine, operation panel and cleaning assembly, the cleaning assembly includes scraping unit and driving unit, the driving unit is used for driving scraping unit to carry out rotary cleaning to the inner wall of porridge cooking machine, scraping unit includes mounting pipe, and the mounting pipe is equipped with the mounting pipe. The inner wall of the mounting pipe is in threaded connection with a fastening screw rod, the mounting pipe is detachably and fixedly connected with an upper connecting cross rod through the fastening screw rod, and a rubber scraping strip is detachably arranged on the side face of the mounting pipe. The rotating rod is driven by the driving motor, the inner wall of the porridge cooking machine is rotationally scraped and cleaned by the mounting pipe and the rubber scraping strip, and meanwhile, the bottom of the inner wall is synchronously cleaned by the transverse scraping strip at the bottom of the lower connecting cross rod, so that the inner part of the porridge cooking machine is efficiently cleaned in an omnibearing and dead-corner-free manner, and the cleaning efficiency and quality are greatly improved; dirt such as residual congee stains in the congee cooking process can be effectively removed.

The application discloses a cleaning method, device, equipment and readable storage medium. The cleaning equipment determines an un-dried area in real time during a mopping process and monitors the un-dried area. When a living creature appears in the un-dried area, the un-dried area is marked as a stepped area, and the stepped area is mopped again. By using the scheme, if the living creature accidentally steps into the un-dried area just mopped, the cleaning equipment can mark the stepped area and mop the stepped area again, the "cleaning result" is monitored and consolidated during the mopping process, and the purpose of improving the cleaning quality is achieved.

The utility model relates to glass cleaning technical field, concretely relates to a glass cleaning machine with water circulation system, the cleaning machine includes support, and the support has a plurality of hollow water storehouse and is composed of circular ring structure, and the water storehouse sets up water inlet, rotates and connects directional water valve, and the rear side of water storehouse is connected with the ash blocking layer, and the ash blocking layer is connected with the water washing layer and both are respectively equipped with sieve hole, and the water washing layer has spiral guide plate, and the outer wall has spiral brush, and there are motor, gear, water tank, water injection pipe, sealing ring, ash removal port and other components, its beneficial effect is, through the sieve hole and spiral structure of water washing layer and ash blocking layer, can efficiently clean broken glass and separate dust, improve the cleaning quality, the water circulation system of directional water valve and water storehouse etc. can realize water resource recycling, reduce waste and sewage discharge, motor and gear transmission ensure the stable operation of equipment, improve the glass recycling cleaning efficiency as a whole, reduce the cost, promote the sustainable development of glass recycling industry.

The utility model discloses an oil and gas storage and transportation tank body cleaning device, which relates to the technical field of oil and gas storage and transportation tanks, and comprises an oil and gas storage and transportation tank body, the top of the oil and gas storage and transportation tank body is provided with a sealing pipeline, and the outer surfaces of the left side and the right side of the oil and gas storage and transportation tank body are respectively provided with a cleaning assembly. An inner cavity of the mounting box is connected with a rotating rod, the outer surface of the rotating rod is movably connected with a moving plate, and the outer surface of the moving plate is slidably connected with the inner cavity of the mounting box. According to the technical scheme, the cleaning assembly is arranged, so that the comprehensiveness and adaptability of cleaning operation are effectively improved. According to the cleaning assembly, the inner wall, the bottom curved surface area and the bottom of the tank body can be evenly cleaned without dead corners, and the cleaning efficiency and quality are remarkably improved; meanwhile, after cleaning is completed, the sweeping assembly can be rapidly separated from the inner wall of the tank body through the adjusting structure, and the adhesion problem caused by residual oil stains or viscous substances is avoided.

The utility model discloses a filter device of circulating backwash, including filter casing, install a set of bearing seat in the inner chamber of filter casing upper end, bearing seat is sealed with a set of filter core rotation connection, and the rotation action can be realized to filter core through drive assembly, and cooperate transmission assembly and drive cleaning brush rotation, the utility model centrifugal force throws out high -speed water flow, and the impact force of impurity is greatly promoted, and the mechanical cleaning of cooperation cleaning brush, under double effect, can more efficiently remove strong viscosity, firmly attached contaminant and deep pore small impurity, and backwash efficiency improves obviously, and high -efficient backwash reduces backwash frequency and time, and water flow energy consumption is reduced, simultaneously, the filter core is because clean thoroughly, and the service life is extended, and the frequency of replacement is reduced, and the overall operation cost is reduced.

This utility model discloses a shaping, cooling, and cleaning device for pigskin puffing processing, including a spraying mechanism and a feeding mechanism. The spraying mechanism includes a clean water tank, a water supply pipe, a diversion pipe, and a spray pipe. The feeding mechanism includes an equipment frame, a chain conveyor belt, a hanger, a drive motor, a submersible pump, and cleaning wheels. The hanger is fixedly installed on the upper surface of the equipment frame. The drive motor is installed on the side surface of the equipment frame to drive the chain conveyor belt and cleaning wheels. The submersible pump is installed in the water supply tank and supplies water to the diversion pipe through the water supply pipe. The diversion pipe is connected to the top of the spray pipe, and the spray pipe is movably installed on the equipment frame. This utility model has the advantages of adjustable spray angle, self-cleaning conveyor belt, and thorough cleaning, solving the problems of incomplete cleaning and cross-contamination caused by traditional equipment.

The application discloses a kind of cleaning device of work roll for galvanized strip steel processing, including bearing base plate, rolling mill main body, roller conveyor, straightening machine main body, cutting machine main body and flattening machine main body, and the bottom end in rolling mill main body is connected with cleaning assembly by cleaning cavity, cleaning assembly can clean the work roll body in rolling mill main body, cleaning assembly includes horizontal mechanism, swing mechanism and reverse mechanism, swing mechanism can be moved and adjusted left and right, adapt to the work roll body of different positions, swing mechanism top is connected with reverse mechanism, can drive reverse mechanism to swing left and right, adapt to the arc structure of work roll body outside, reverse mechanism includes installation frame, cleaning wheel one and cleaning wheel two etc., under the cooperation of each other, by the reverse rotation of cleaning wheel one and cleaning wheel two, the cleaning effect of work roll body outside is strengthened, and the stripping effect of material on work roll body outside is improved, to realize more high-quality cleaning effect.

The utility model relates to a pig farm cleaning equipment, including pigsty, is equipped with cleaning mechanism in pigsty, and cleaning mechanism includes: casing, sets up in pigsty, water tank, sets up in the casing, water pump, sets up water tank, and water pump's water inlet communicates with water tank, water pipe, sets up in the casing, and water pipe communicates with the water outlet pipe of water pump, multiple shower nozzles, transverse array sets up on water pipe, and the shower nozzle communicates with water pipe, two groups of moving assembly, and moving assembly includes: track, two groups of moving assembly's track sets up in the left and right inner wall of pigsty respectively, multiple mobile teeth, set up on the track, gear, set up in the track, and with multiple mobile teeth engage, motor, set up in the casing, and the transmission shaft of motor is fixed assembly after going out casing with gear, through setting up cleaning mechanism, to pigsty ground carries out cleaning, through setting up moving assembly, to drive cleaning assembly to move, improves the cleaning area.

The application provides a cleaning robot, and belongs to the technical field of cleaning equipment. The cleaning robot comprises a moving host and a cleaning piece. The moving host is provided with a connecting frame. The cleaning piece is connected with the connecting frame, and is used for cleaning the ground under the automatic control of the moving host. The connecting frame is movably connected with the moving host to drive the cleaning piece to move. A driving assembly is arranged on the moving host and is in transmission connection with the connecting frame. The driving assembly is configured to drive the connecting frame to move relative to the moving host. The driving assembly comprises a driving structure and a transmission structure. The driving structure is in transmission connection with the connecting frame through the transmission structure. A first limiting piece is fixedly arranged on the moving host and is configured to limit the movement of the connecting frame, so as to limit the extension, contraction direction or stroke of the cleaning piece. The cleaning robot provided by the application can clean the corners of walls, tables or edges of walls when the cleaning piece is in the extended state, so that the cleaning quality is improved.

The utility model relates to municipal cleaning technical field especially, more particularly to a rainwater grate cleaning car of high pressure flush, including mobile car body, be provided with adjusting structure on the mobile car body, be provided with cleaning structure on the adjusting structure, this rainwater grate cleaning car of high pressure flush, through setting up the cleaning structure, the first motor drive's incomplete gear mechanism drives the rotating frame to realize basic angle swing, the second motor is through gear set drive rotating plate and completes axial rotation fine adjustment, and the both collaborative work forms compound motion track, ensures that the spray head can all -round coverage rainwater grate's each part. System adopts high rigidity transmission structure and optimized power transmission path, guarantees the adjusting accuracy while the operation stability is improved obviously. Modular design makes the flush pressure flexible adjustment according to actual demand, can effectively remove stubborn stain, can avoid water resource waste.

The utility model provides a cleaning device which is used for cleaning a crucible opening, the cleaning device comprises a collecting barrel, a supporting assembly arranged at an end opening of the top end of the collecting barrel and an installation assembly detachably connected with the supporting assembly, the collecting barrel is used for being placed in the crucible opening, and the installation assembly is detachably connected with the supporting assembly. The positioning device is used for positioning the cleaning device and collecting chippings generated in the cleaning process; the mounting assembly comprises a lifting sleeve and a connecting piece rotationally connected with the lifting sleeve, the lifting sleeve is in threaded connection with the supporting assembly, the end, away from the lifting sleeve, of the connecting piece is fixedly connected with a grinding machine through a mounting sleeve, and a grinding head of the grinding machine is arranged in the direction of the collecting barrel. By arranging the collecting barrel, the supporting assembly and the mounting assembly, the grinding machine can comprehensively and efficiently clean a crucible opening, operation is convenient and fast, and the cleaning efficiency and the cleaning quality are greatly improved.

The utility model provides an all-dimensional cleaning device for a PH meter. The all-dimensional cleaning device for the PH meter solves the problems that existing cleaning equipment is not comprehensive and thorough in PH meter cleaning, low in efficiency and the like. The device comprises a driving mechanism located on the upper portion and a cleaning mechanism located on the lower portion, the driving mechanism comprises a translation assembly, a lifting assembly is driven on the translation assembly, a rotating assembly is driven on the lifting assembly, and a PH meter is arranged on the rotating assembly; the cleaning mechanism comprises a cleaning tank, a spiral spray pipe is arranged in the cleaning tank, a spray-washing space is formed in the inner circumference of the spiral spray pipe, the spiral spray pipe is provided with a plurality of nozzles facing the spray-washing space, and the PH lowering meter extends into the spray-washing space. The all-dimensional cleaning device for the PH meter has the advantages of being efficient, comprehensive, accurate and automatic, the cleaning quality of the PH meter can be effectively improved, the manual operation cost is reduced, the overall efficiency of a production line is improved, and good adaptability and reliability are achieved.

This specification discloses a photovoltaic panel cleaning control method, device, and electronic device. The method includes acquiring an inspection image and identifying photovoltaic panel areas within the image; determining a first distance based on the remaining water level in a drone's water tank, and setting a target area within the photovoltaic panel area; in response to the presence of stains on the photovoltaic panel area, generating a first control command when the stains are completely within the target area, the first control command controls the drone to stop moving along the inspection route and move horizontally along the image until the distance between the stain and the drone is no greater than the first distance; generating a second control command controls the drone to adjust the water gun spray angle so that the water gun nozzle faces the stain, and then the water gun sprays cleaning liquid. In this embodiment, water consumption can be saved, preventing the liquid in the water tank from being completely consumed before the inspection ends, resulting in higher overall cleaning efficiency and quality.

This utility model discloses a valve cleaning device for valve production, including a top frame, a pool body locking mechanism, a washing pool locking mechanism, and a locking auxiliary mechanism. The pool body locking mechanism includes a drive motor and a lifting frame, a bottom fixing pipe and a locking rod, and an outer rotating sleeve and an outer fixing ring. The pool body locking mechanism achieves precise electric adjustment of the washing pool height through the meshing design of the drive motor, rotating teeth and tooth plates. The guiding sliding structure of the side rail and guide sleeve ensures the smooth and stable lifting process. The washing pool locking mechanism adopts a combination design of bottom fixing pipe, locking rod and locking pipe. Through the cooperation of inner wall block, embedded groove and patch block, plus the elastic pressure provided by the compression spring frame, the washing pool can be quickly installed and disassembled, solving the problem of inconvenient installation and disassembly of the washing pool in traditional devices.

This utility model relates to the technical field of lithium bromide generator units, and discloses an internal cleaning device for lithium bromide generator units. The device includes a main body with an electric rotating shaft inside. Four grooves are formed on the surface of the electric rotating shaft. Sliding blocks are slidably connected to the inner walls of the four grooves. Four connecting blocks are fixedly connected to the surfaces of the four sliding blocks. This utility model involves installing the main body at the inlet of the internal cavity of the lithium bromide generator unit and connecting it to the unit via a connecting cover. A water storage tank at the right end of the connecting plate is connected to an external water source via an inlet pipe to provide water for cleaning. An outlet pipe at the right end of the main body is used to discharge wastewater after cleaning. A cleaning brush is connected to the grooves on the surface of the electric rotating shaft via sliding blocks. When the brush needs to be replaced or cleaned, the sliding blocks can be slid along the grooves to remove the brush. During installation, the sliding blocks for cleaning the brush are aligned with the grooves.

The utility model discloses a disinfection supply center pipe cavity cleaning device which comprises a box body and a cleaning mechanism arranged in the box body, the cleaning mechanism comprises an upper cover plate and a water collecting tank, a plurality of feeding holes are formed in the upper cover plate, clamping rotating mechanisms in one-to-one correspondence with the feeding holes are arranged below the upper cover plate, and the clamping rotating mechanisms are connected with the water collecting tank. An electric lifting rod is connected to the lower portion of the clamping rotating mechanism through a cleaning pipe, a booster water pump is arranged below the water collecting tank and communicates with the cleaning pipe through a water conveying pipe, a water inlet pipe is arranged on the water conveying pipe, the water collecting tank is provided with a water drainage pipe, and a controller is arranged in the water collecting tank. According to the disinfection supply center pipe cavity cleaning device, a plurality of instruments can be cleaned at the same time, the water bags and the water spraying holes are matched with the instruments to rotate, and all-around dead-corner-free decontamination is achieved; the automation degree is high and operation is simple; the device can adapt to different instruments, is stable and easy to maintain, and greatly improves the cleaning quality and efficiency.

The utility model discloses a steel ball manufacturing device for a high-precision hydrostatic guideway bearing, and relates to the technical field of steel ball manufacturing, the steel ball manufacturing device comprises a cleaning shell and a spraying shell, the spraying shell is fixedly arranged at the top end in the cleaning shell, a sponge eraser is fixedly arranged on the lower side of the spraying shell, a plurality of spraying holes are formed in the lower surface of the spraying shell, and the cleaning shell is fixedly arranged on the cleaning shell. The middle of the spraying shell is rotationally sleeved with a rotating pipe, a plurality of water outlet holes are formed in the side wall of the lower end of the rotating pipe, a threaded rod is rotationally arranged on the inner wall of the lower end of the middle of the cleaning shell, the upper end of the threaded rod is fixedly connected with the lower end of the rotating pipe, and the rod wall of the threaded rod is eccentrically and slidably sleeved with a disc; l-shaped rods are fixedly arranged on the two sides of the disc, a placing disc is fixedly arranged between the upper ends of the two L-shaped rods, and a plurality of placing holes are formed in the upper surface of the placing disc. The steel ball surface cleaning device can carry out comprehensive and efficient surface cleaning on batch steel balls, and can greatly improve the production efficiency.

The utility model discloses an ultrasonic magnetic ring cleaning machine which comprises an ultrasonic cleaning tank, a cleaning basket is arranged in the ultrasonic cleaning tank, a plurality of layered baskets are arranged in the cleaning basket at intervals in the height direction of the cleaning basket, a supporting frame is arranged on the inner bottom face of the cleaning basket, and supporting handles horizontally bent inwards are arranged on the top faces of the layered baskets. The lowermost layered basket is placed on the supporting frame, and the other layered baskets are placed on the supporting handles of the layered baskets on the lower layers of the layered baskets. The number of the layering baskets can be adjusted according to the number of the magnetic rings, so that the magnetic rings are placed in a layering mode, stacking of the magnetic rings can be avoided, it is guaranteed that all parts make full contact with cleaning liquid and ultrasonic waves, and the cleaning effect is improved. And the bottom surfaces of the cleaning basket and the layering basket adopt a wavy structure design, and the arrangement of a first clamping column and a second clamping column inside is combined, so that the shielded area of the magnetic ring is further reduced, the cleaning process is more thorough, and the cleaning quality and efficiency are effectively improved.

The utility model discloses a kind of detachable cleaning tools for photovoltaic power station operation and maintenance, to provide a kind of simple structure, installation is convenient, cleaning efficient solution.The tool includes mounting bracket and the cleaning structure set on it, and the lower end of mounting bracket is equipped with moving wheel and limiting wheel, and moving wheel axis is vertical, rolls on the upper end surface of photovoltaic panel frame, realizes stable movement;Limiting wheel axis is horizontal, and is attached to the front and rear end surface of frame, to prevent deviation.Setting adjusting device on mounting bracket, through adjusting groove, adjusting block, limiting plate and adjusting bolt control limiting wheel pressing force, adapt to different frame specifications, facilitate quick installation and disassembly.Cleaning structure 2 is through the comprehensive cleaning mode of air, water, wiping, compared with single scrubbing mode, with higher cleaning capacity and adaptability, can cope with different types of dirt.

This invention relates to the field of cleaning device technology, specifically to a milling copper shavings recycling device, including a splash guard, and further comprising: a material guiding section, including two symmetrically arranged material guiding plates disposed below the splash guard, with multiple vibrating units mounted on the material guiding plates; and a cleaning section, including a bearing assembly disposed below the material guiding port of the material guiding plates, with cleaning components mounted on the bearing assembly. The material guiding section reduces the adhesion of untreated copper shavings, and the material guiding plates and vibrating units can gather the copper shavings to the bearing assembly, increasing the distribution density of copper shavings in the bearing assembly and facilitating improved cleaning efficiency of the cleaning components. The cleaning frame in the cleaning components can rub the copper shavings with rollers, which helps to remove impurities from the surface of the copper shavings and improve cleaning quality. In this device, the vibrating units can cooperate with the transmission assembly to make the vibrating plates continuously reciprocate, thereby providing effective vibration force to shake off the copper shavings.

The utility model provides a surface cleaning structure for thermistors, which belongs to the technical field of thermistors and comprises a supporting assembly, a base, a stand column fixedly connected to the upper end of the base, an exhaust pipe hermetically mounted on the side wall of the end of the stand column and a supporting seat fixedly connected to the outer side wall of the stand column. An air outlet in the bottom of the exhaust pipe extends to the upper part of the supporting seat; the cleaning assembly comprises a main air cylinder fixedly connected to the side wall of the upper end of the stand column, a mounting plate mounted at the output end of the main air cylinder, an upper air blowing pipe fixedly connected to the middle of the mounting plate, and an air needle connected to the end of the upper air blowing pipe in a sealed and inserted mode. The thermistor surface cleaning device has the advantages that dust and impurities on the surface of a thermistor can be cleaned in an all-around mode through matched use of the supporting assembly and the cleaning assembly, the cleaning efficiency is high, secondary pollution caused by unclean gas to the surface of the thermistor is avoided, it is guaranteed that airflow is evenly distributed, and the cleaning effect is improved.

The utility model relates to the field of perforating machines, in particular to a material cleaning device for perforating machine processing, which comprises a perforating machine body. The perforating machine comprises a perforating machine body and further comprises an equipment bin, a driving motor, a bidirectional screw rod, a moving seat, a through groove, a hose, an air pump and an air blowing head, a slag outlet is formed in the upper position of the rear side surface of the perforating machine body, the equipment bin is arranged on the upper position of the front side surface of the perforating machine body, and the driving motor is arranged on the right side of the inner surface of the equipment bin; the output end of the driving motor is connected with one end of a two-way screw rod; by arranging the driving motor, the output end of the driving motor can drive the two-way screw rod to rotate during operation, the two-way screw rod can drive the two movable seats to oppositely and synchronously move during rotation, and meanwhile, the air pump is started and can introduce high-speed air into the air blowing head through the hose to be blown out; and therefore, the surface of the workbench of the perforating machine body is comprehensively blown, and the cleaning quality is improved.

This invention provides a guide belt cleaning device for a printing machine. The device includes a base plate with a guide belt positioned above it. Two support plates are located on either side of the top of the base plate, near the rear end. A tension roller is positioned between the two support plates, pulling the guide belt downwards. When the guide belt reaches the cleaning device position on the printing machine, the control valve of the spray assembly is opened, and water is sprayed obliquely from the nozzle onto the guide belt surface. Through the rotation and friction of the brush bristles, the surface of the guide belt is brushed away. During the brush rotation, when the bristles pass the cleaning needles on the horizontal plate, the cleaning needles insert into the bristles, picking out dirt, fibers, and other debris entangled on the bristles. The guide belt continues to move forward, and then the wiping cotton reciprocates, achieving a more comprehensive cleaning of the guide belt surface, thus continuously providing efficient cleaning and further improving the overall cleaning quality.

The utility model belongs to the technical field of cleaning equipment, and particularly relates to a continuous cleaning device for a high-strength galvanized steel strip, which comprises a cleaning box, first guide rollers and second guide rollers, the first guide rollers are mounted at the upper and lower ends of the left side in the cleaning box, and the second guide rollers are mounted at the upper and lower ends of the right side in the cleaning box; a cleaning device is arranged in the cleaning box, the cleaning device comprises a tensioning mechanism, a scrubbing mechanism and a wiping mechanism, the tensioning mechanism is arranged on the left side of the cleaning box, the scrubbing mechanism is arranged in the cleaning box, and the wiping mechanism is arranged on the right side of the cleaning box. According to the continuous cleaning device for the high-strength galvanized steel strip, a tensioning mechanism is arranged, a threaded rod is in threaded connection with a moving block under driving of a first motor, the moving block drives a lower pressing roller to move up and down along a limiting rod, the distance between an upper pressing roller and the lower pressing roller is adjusted, then the tensioning degree of the steel strip is adjusted, and the situation that the tensioning force of the steel strip is too small, so that the service life of the steel strip is prolonged is avoided. And the steel belt is wrinkled.

The utility model relates to the technical field of garden maintenance, in particular to a garden permeable pavement maintenance device which comprises a maintenance sweeping table, a dust collector and a flushing storage box are arranged at the top of the maintenance sweeping table, and a sweeping maintenance frame is hinged to the side face of the maintenance sweeping table. According to the utility model, the dust collection cleaning end is arranged and is communicated with the dust collector through the movable adjusting hose, dust and stones can be adsorbed by the dust collection cleaning end, and the lifting control frame can control the dust collection cleaning end to lift and can be tightly attached to the ground to adsorb and clean the stones and the dust in gaps of the road surface; a flow guide water pipe and a flow guide pump body can pump out a water source in a flushing storage tank, a spraying head is used for flushing and spraying, a cleaning roller body assists in cleaning, the road surface flushing and maintaining effect is good, the cleaning quality is excellent, the device can efficiently conduct dust absorption cleaning and water source flushing cleaning, and the cleaning quality of silt and stone in the deep position of the crack ground and the ground surface is high; cleaning is convenient and efficient.

The utility model provides a kind of elevator telescopic door guide rail slot cleaning device, including fixed seat, the fixed seat inboard is slidably connected with lifting seat, the lifting seat inboard is rotatably connected with two-way screw rod, the two-way screw rod surface is equipped with moving frame, the lifting seat left side is fixedly installed with driving motor, the moving frame inboard is slidably connected with scraping member close to bottom, the lifting seat top is provided with dust collection assembly, the moving frame inboard is provided with driving assembly, device does not need artificial frequent adjustment posture or replacement tool, by electric telescopic link adaptation guide rail slot height, and scraping member can automatically reciprocating scraping dirt, still can be clamped after large sundries is conveniently taken out, substantially reduce the tediousness of manual operation, dust collection assembly can adsorb scraped dust and debris, each component cooperates to reduce cleaning omission, compared with traditional manual cleaning, can more comprehensively clean guide rail slot inboard.

The application relates to the technical field of food raw material cleaning, in particular to a raw material cleaning machine which comprises a rack, a cleaning water tank and a chain mesh conveyor arranged in the rack, a baffle assembly is fixedly arranged on the upper end surface of the chain mesh conveyor, the baffle assembly comprises a horizontal plate and a vertical plate, the vertical plate is fixedly connected with the horizontal plate, the horizontal plate is fixedly connected with the chain mesh of the chain mesh conveyor, a long hole is formed in the middle of the horizontal plate, a first chain beating shaft and a second chain beating shaft are arranged in the long hole, the first chain beating shaft and the second chain beating shaft are rotationally connected with the horizontal plate, a movable chain mesh is arranged on the upper end surface of the horizontal plate, the bottom surface of the movable chain mesh is connected with the first chain beating shaft and the second chain beating shaft in a contact mode; a driving device is arranged on one side of the baffle assembly, a spraying cleaning device is fixedly installed above the rack, a water supply device is installed on one side of the rack and is connected with the spraying cleaning device; through the arrangement of the chain beating shaft and the movable chain mesh and in combination with the spraying cleaning device, the raw material can be completely cleaned, and the cleaning quality and the sanitary safety are improved.

This invention relates to the field of coal gas purification technology, and more particularly to a method for controlling the resistance of a negative pressure coal gas system. This invention involves systematic technical analysis and research based on theory and production practice, avoiding the need for post-processing cleaning of the primary cooler, electrostatic precipitator, and gas pipelines. It breaks through the methods and approaches for controlling and handling the resistance of negative pressure coal gas systems involved in the field of coal gas purification, employing daily monitoring and operational control of process parameters for the negative pressure coal gas system, daily resistance prediction and process cleaning of the negative pressure coal gas system, and emergency response plans and procedures for the negative pressure coal gas system. This system, applied to negative pressure coal gas systems in coal gas purification, can maintain the long-term stability of the negative pressure coal gas system's resistance, safeguarding production. This invention integrates daily control, resistance prediction, advance cleaning operations, and online cleaning operations, maintaining the long-term stable operation of the negative pressure coal gas system's resistance.