21results about How to "Achieve scraping" patented technology

The utility model discloses a water film anti-blocking decontamination dust remover which comprises a dust removal tank body, a motor is fixed at the upper end of the dust removal tank body, a dust discharge pipe is fixed at the left end of the dust removal tank body, an exhaust port is formed in the right end of the dust removal tank body, an air inlet is formed in the front end of the dust removal tank body, and the lower end of the dust removal tank body is communicated with a circulating pipeline. The circulating pipeline is communicated with a circulating water pump, a water injection port is formed in the center of the circulating pipeline, a valve is arranged on the water injection port, a filter plate is fixed to the inner wall of the dust removal tank body, an anti-blocking scraper blade is arranged at the upper end of the filter plate, and a fixing frame fixedly connected with the dust removal tank body is arranged at the upper end of the anti-blocking scraper blade. And an anti-blocking scraping plate is tightly attached to the inner wall of the filter plate and is fixedly connected with the motor through a rotating rod, so that the anti-blocking scraping plate is tightly attached to the interior of the filter plate to rotate, the dust deposited on the inner wall of the filter plate is scraped away, and the dust is prevented from blocking through holes of the filter plate.

A desulfurization, dust removal and denitration device for a biomass boiler relates to the technical field of flue gas treatment devices and comprises a treatment barrel shell, a plurality of alkali liquor distribution ring shells are fixedly connected to the outer wall of the treatment barrel shell in parallel from top to bottom, and a plurality of alkali liquor outlets communicated with the alkali liquor distribution ring shells are formed in the barrel wall of the treatment barrel shell in the circumferential direction in a surrounding mode and correspond to the alkali liquor distribution ring shells. An atomizing head is fixedly connected in each alkali liquor outlet, a filter screen is fixedly connected to the position, close to the upper end, of the treatment barrel shell, and a cleaning plate set in friction contact with the inner wall of the treatment barrel shell and the lower surface of the filter screen is rotationally arranged in the treatment barrel shell. The utility model solves the problems that dust and particulate matters are contained in flue gas in the prior art, most of the dust in the flue gas is separated after alkali liquor is in contact with the flue gas, and the separated dust and particulate matters are easy to gather in the device, so that the dust removal efficiency of the device on the flue gas is influenced.

This utility model relates to the field of wastewater treatment technology, specifically to a composite screen device for wastewater treatment, comprising a housing and multiple screens. Multiple screens are arranged from top to bottom within the housing, with the aperture of each screen gradually decreasing from top to bottom. Each screen is arranged at an angle, and a scraper is positioned above each screen. The scraper engages with the screen surface during upward movement and disengages from the screen surface during downward movement. The higher side of the screen is the impurity outlet side, and a collection trough is positioned below the impurity outlet side, extending to the outside of the housing. A nozzle is positioned above the collection trough, engaging with the scraper. This utility model enables further treatment of wastewater influent to wastewater treatment plants, effectively reducing the impurity content in the influent and playing a positive role in ensuring the stable operation of downstream processes. Furthermore, this utility model has a simple structure, low manufacturing cost, and is easy to promote and use in wastewater treatment.

The utility model relates to the technical field of indoor and outdoor decoration, in particular to a wall plastering machine used for indoor and outdoor decoration engineering, which comprises a bottom plate, a lifting device is arranged at the top of the bottom plate, a reinforcing plate, a gear strip and a hydraulic piston cylinder are respectively and fixedly connected to the top of the bottom plate, and a fixing ring is fixedly connected to the side face of the reinforcing plate. A gear rod is slidably connected into the fixing ring, a gear base is fixedly connected to the top of a piston rod of the hydraulic piston cylinder, a rotating gear is rotatably connected to the side face of the gear base, and an adjusting device is arranged on the side face of the storage box. According to the wall scraping device, the direction of the scraping plate is adjusted by arranging the adjusting device, wall materials are extracted by arranging the pump machine, the hose and the discharging opening, and the wall materials falling in the wall scraping process are recycled by arranging the recycling box and the recycling groove below the material storage box.

The utility model provides a kind of pan body assembly and cooking utensil, wherein, pan body assembly, comprising: pan body, the sidewall of pan body is spaced apart and is provided with driving shaft and support shaft;Stirring structure is rotatably arranged in pan body and can be contacted with the inner wall of pan body, stirring structure includes oppositely arranged first end and second end, driving shaft is driven connection with first end, support shaft is pivotally connected with second end, driving shaft with stirring structure rotates on support shaft;Wherein, first movable gap is arranged between driving shaft and first end, second movable gap is arranged between support shaft and second end, to make stirring structure in the process of rotation, first end is relative to driving shaft and slides along the normal direction of driving shaft, second end is relative to support shaft and slides along the normal direction of support shaft.The technical scheme of the application effectively solves the problem of complex structure of stirring structure in related technology.

The utility model relates to the technical field of mixing equipment, and discloses a raw material mixer for preparing a rare earth collecting agent, which comprises a stirring tank, a plurality of support legs fixedly mounted at the lower end of the stirring tank, a top cover movably mounted at the upper end of the stirring tank, a rack fixedly mounted on the stirring tank above the top cover, and a base fixedly mounted in the middle of the upper end of the rack, a motor is fixedly installed on the machine base, the motor is electrically connected with an external master controller through a connecting line, and a rotating shaft is fixedly installed at the output end of the motor through a coupler. The sealing pipe and the connecting rod are arranged in the machine base, and the rotating shaft is inserted into the sealing pipe, so that high-pressure gas can be injected into a cavity in the rotating shaft, and further, in cooperation with the pressing rod capable of vertically displacing and the multiple groups of telescopic rods and contact rods which are inserted into the third stirring rod and can transversely displace, during discharging, the sealing pipe can be sealed in the sealing pipe; one side of the scraping plate moves to abut against the inner wall of the stirring tank, so that residual materials on the inner wall of the stirring tank are scraped, and meanwhile, the service life of the scraping plate is effectively prolonged.

This invention discloses a three-compartment multi-purpose plastic-aluminum composite radiator, relating to the field of radiator technology. In this invention, two cleaning sections are symmetrically rotated on the lower manifold pipe. The water-driven end of the cleaning section is located inside the lower manifold pipe and is driven by water flow. The heat exchange assembly consists of a heat exchange section and a flow guiding section. The cleaning section is located inside the flow guiding plastic pipe and is used to clean scale buildup inside the flow guiding plastic pipe. The heat exchange section is sleeved and installed on the flow guiding plastic pipe, and conducts heat through contact with the radiator assembly, transferring heat from the flow guiding plastic pipe to the radiator assembly. Adjacent lower manifold pipes and adjacent upper manifold pipes are interconnected. This invention utilizes the impact of flowing hot water on the water-driven impeller to cause it to rotate, driving the cleaning component to rotate along the inner wall of the flow guiding plastic pipe, thus scraping the inner wall of the flow guiding plastic pipe. The scraped-off scale is discharged from the flow guiding plastic pipe with the hot water flow, effectively reducing the amount of scale buildup on the inner wall of the flow guiding plastic pipe on the radiator after long-term use.

The utility model relates to the technical field of enzyme production, in particular to an enzyme production device for soil remediation, which comprises a fermentation tank, a feed port is fixedly connected to the inner side of the fermentation tank, a discharge port is fixedly connected to the bottom end of the fermentation tank, and an air inlet pipe is fixedly connected to the surface of the fermentation tank. A second motor runs to drive a rotating rod to rotate, transmission of a second conical tooth and a reciprocating screw rod by a first conical tooth can be realized, and then a connecting block can drive a fixed frame to reciprocate in the vertical direction under the action of the reciprocating screw rod, so that a stirring shaft can rotate in the process of driving a stirring rod to rotate; the enzyme stirring device can vertically move along with the stirring rod, so that enzyme at different positions can be conveniently stirred through the stirring rod, the stirring range can be expanded, the mixing uniformity and the fermentation sufficiency of the enzyme can be conveniently promoted, the production quality of the enzyme can be better guaranteed, and the soil can be better repaired.

The utility model relates to the field of spandex core yarn manufacturing, in particular to a spandex core yarn combing equipment, including machine table, still including combing mechanism, combing mechanism is located at the top of machine table, and combing mechanism includes the combing roller, and both sides of combing roller are fixed with fixed plate, and eight connecting rods are equidistance and are arranged between two fixed plates, and both ends of eight connecting rods are fixed with sliding block. Through the rotation of worm drive worm wheel, and then drive the rotation of the rotating plate, thereby drive sixteen sliding blocks to move radially on the corresponding two fixed plates and enter the inside of combing roller, make eight connecting rods drive several combing rods to move radially, realize the scraping of the yarn adhered to the surface of several combing rods, avoid the coverage of combing column, enhance the carding effect of combing rod to yarn, improve the combing quality of spandex core yarn, be convenient for the cleaning of dust in the gap of combing rod.

The present invention belongs to the field of cleaning technology, and specifically relates to a discharge anti-blocking cleaning component, a mixer and a working method, comprising: a first ring body and a second ring body; the second ring body is sleeved on the first ring body; a plurality of scrapers are circumferentially equidistantly arranged on the top surface of the first ring body; a plurality of receiving blocks are circumferentially equidistantly arranged on the top surface of the second ring body; the receiving blocks correspond to the scrapers, and the receiving blocks are tightly attached to the scrapers; a receiving groove is provided on a surface of the receiving block facing the scraper; impurities on the discharge hole of the mixing barrel are scraped off in the receiving groove, and the collected impurities can be cleaned out of the mixing barrel by extending the receiving block from the mixing barrel, thereby improving the cleaning effect of the impurities.

The utility model relates to drinking water production equipment technical field provides a kind of drinking water sterilization pipe structure, including pipeline and ultraviolet lamp post, the ultraviolet lamp post is arranged in the inside of pipeline, both ends of the ultraviolet lamp post are fixedly installed with connecting block, the inside fixed mounting of pipeline has fixed plate, the side of the fixed plate is provided with cleaning assembly, the cleaning assembly includes scraper, the outside of the scraper is attached with pipeline inner wall, inside is attached with ultraviolet lamp post, the other end of the pipeline inner wall is provided with dismounting assembly, the dismounting assembly is used for the quick disassembly of ultraviolet lamp post, the rotation of threaded rod is driven by the meshing connection between multiple gears, and then control scraper slides up and down along pipeline inner wall, since the outside and inside of scraper are attached with pipeline inner wall and ultraviolet lamp post respectively, therefore, when scraper moves, the scale can be removed.

The blanking device cleaning device for sodium bicarbonate production comprises a furnace body, a scraping plate attached to the inner wall of the furnace body is horizontally and movably arranged in the furnace body, a first sliding rod is vertically and fixedly arranged in the furnace body, a threaded rod is parallel to the first sliding rod and rotationally installed at the bottom of the furnace body, and the upper end of the threaded rod is in power connection with a motor outside the furnace body; the scraping plate sleeves the first sliding rod in an up-down sliding manner and sleeves the threaded rod in a threaded manner; a rotating ring is horizontally and rotatably mounted below the scraper, a rotating shaft is rotatably mounted in a through hole in the scraper, a first gear is coaxially and fixedly arranged below the rotating shaft, a gear ring is arranged on an inner ring of the rotating ring, the first gear is meshed with the gear ring, and rotating power of the threaded rod is transmitted to the rotating shaft through a transmission assembly; a plurality of scrapers are distributed on the arc outer edge of the rotating ring. Effective power driving of the scraper and the rotating plate can be achieved through power output of the motor, the scraper can be effectively attached to the inner wall of the furnace body, the cleaning effect is better, the scraper head of the scraper is detachable, and replacement is easy and convenient after abrasion.

The invention relates to the technical field of pouring, in particular to a concrete pouring device and method.The device comprises a platen, a material tank is arranged on the left side of the upper end of the platen, extraction equipment is installed at the upper end of the platen, an outlet of the extraction equipment is communicated with a conveying pipe, and the upper end face of the platen is sunken downwards to form a through groove; a rectangular column is slidably connected into the through groove, a spray head is arranged on the left side of the lower end of the rectangular column, the other end of the conveying pipe penetrates through the rectangular column and communicates with the spray head, a driving piece is installed on the upper side of the right end of the rectangular column and arranged at the upper end of the table plate, and a transverse part of a T-shaped plate is installed at the left end of the rectangular column; a triangular flattening plate is installed at the lower end of the vertical part of the T-shaped plate, an arc-shaped scraper is installed at the left end of the transverse part of the T-shaped plate, and the arc-shaped scraper is attached to the outer end of the upper part of the compaction wheel, through the design, comprehensive spraying and timely flattening treatment are achieved, the probability of defects such as medium thickness and thin side in the pouring process is effectively reduced, and the pouring effect is effectively guaranteed.

The application provides a battery box carrying device, belonging to the technical field of workpiece carrying; the battery box carrying device is installed on an injection molding mechanism, and comprises a cross beam, a moving plate, a connecting beam, a first roller, a first lifting mechanism, a stand, a turnover mechanism, a mounting plate, a displacement mechanism, a carrying mechanism, a workbench, a second lifting mechanism, a lifting plate and a pushing mechanism; the second lifting mechanism drives the lifting plate to move upward to shorten the distance between the lifting plate and the mounting plate, thereby shortening the stroke of the downward movement of the first lifting mechanism to reduce the production cost of the product; the displacement mechanism drives the carrying mechanism to move a short distance to accurately control the moving distance of the carrying mechanism, thereby ensuring that the carrying mechanism can pick up the battery box workpiece to avoid inaccurate control of the moving distance of the carrying mechanism, which causes the carrying mechanism to be unable to pick up the battery box workpiece, thereby improving the use experience of the product.

An external magnesium crystallizer, relating to the field of collection device technology, includes a movable collection tank. A circumferential temperature-controlled jacket is fixed to the outer wall of the collection tank, and a bottom temperature-controlled cavity shell is fixed to the bottom of the collection tank. A heat exchange coil is wound inside the circumferential temperature-controlled jacket, which is filled with a circumferentially homogenized liquid. A circumferential mixing structure for stirring the circumferentially homogenized liquid is rotatably installed inside the circumferential temperature-controlled jacket, and a bottom mixing structure is rotatably installed inside the bottom temperature-controlled cavity shell. This invention overcomes the limitations of traditional magnesium crystallizers during transport, where maintaining the temperature during transport is crucial. Existing temperature control structures often prevent the uniformity of heat exchange between the temperature-controlled medium and the magnesium crystallizer, thus affecting the transport of the magnesium crystallizer.

This invention discloses an unmanned garbage retrieval vessel for waterborne garbage disposal, belonging to the field of garbage retrieval vessel technology. It includes a collection bin, a sludge collection plate, an electric conveyor belt, a base plate, an unmanned hull, an electric lifting platform, a cleaning device, and a detection and maintenance device. The invention utilizes the cleaning device to regularly clean the electric conveyor belt and conveyor plate, preventing garbage and oil stains from adhering for extended periods, thus affecting retrieval efficiency and causing corrosion and damage to the electric conveyor belt and conveyor plate. An oil stain detection plate converts the oil stains on the surface of the electric conveyor belt into frictional force, which is then converted into an electrical signal for identification. By identifying the strength of the electrical signal, the degree of oil stain adhesion is detected. Simultaneously, the adhesion of dirt on the surface of the electric conveyor belt is converted into abrupt electrical signals, thereby achieving the detection of dirt on the conveyor belt surface. Horizontal and vertical scrapers on the oil stain detection plate scrape away dirt from the surface of the electric conveyor belt and conveyor plate.

A kind of trace powder dipper, trace powder dipper assembly and experimental equipment, trace powder dipper includes dipper handle and dipper body;Dipper handle is used to rotate around first axis;Dipper body is connected with one end of dipper handle, dipper body has first surface, and dipper body is provided with dip powder groove from first surface, dip powder groove is used to hold powder, geometric center of first surface has interval with first axis;Wherein, the outer periphery of dipper handle includes discharge surface, discharge surface is connected with dipper body, the normal of first surface has first angle A with the normal of discharge surface, satisfy: 0 A trace powder dipper can effectively solve the powder residue in the operation of dip powder.

This utility model relates to the field of edible fungus baking technology, and discloses a baking device for edible fungi with a double-sided baking effect. The device includes a baking oven with multiple support pillars fixedly connected to its bottom, two cabinet doors hinged to its front, an air inlet pipe fixedly connected to its right side, a rotating assembly inside the oven, a cleaning assembly at the top of the air inlet pipe, an air intake assembly inside the air inlet pipe, and an exhaust assembly at the top of the oven. The rotating assembly includes a motor, which is fixedly connected to the left side of the baking oven. In this utility model, the motor drives a rotating rod to rotate, causing a rotating disc, a connecting pipe, a blower head, and a second rotating disc to rotate. A fixed rod keeps a fixed block stationary while the second rotating disc rotates, keeping the support frame, the wire mesh frame, and the fixed block stationary simultaneously. The blower head then rotates around the wire mesh frame, achieving double-sided baking of the edible fungi.

The utility model relates to the field of pouring guns of polyurethane foaming machines, and discloses a pouring nozzle filtering structure of a polyurethane foaming machine, which comprises a spray gun, two bolt pins are slidably connected to the left side of the spray gun, a filter screen is arranged on the right sides of the bolt pins, a fixing component is mounted outside the spray gun, and a cleaning component is mounted inside the spray gun. The fixing assembly comprises a fixing block and two shells, the bottom of the fixing block is slidably connected to the interior of the spray gun, the shells are fixedly connected to the top of the spray gun, first springs are fixedly connected to the inner walls of the shells, sliding plates are fixedly connected to the left ends of the first springs, and shifting pieces are fixedly connected to the exteriors of the sliding plates; the left side of the sliding plate is fixedly connected with an insertion rod. According to the device, the shifting piece is shifted to drive the sliding plate to compress the first spring, so that the inserting rod is retracted into the shell to be separated from the fixing block, then the fixing block is pulled out of the spray gun, the bolt pin can be rapidly taken out of the spray gun, and therefore the filter screen can be conveniently replaced, and operation is convenient, fast and labor-saving.

The application relates to a fruit and vegetable packaging machine, which relates to the packaging technical field and comprises a packaging device and a conveying device, the conveying device is provided with an anti-abrasion mechanism on each side, the anti-abrasion mechanism comprises a working section on the inner side and a return section on the outer side, each anti-abrasion mechanism comprises an anti-abrasion roller driving mechanism and a plurality of anti-abrasion rollers arranged in a ring shape, the conveying device further comprises a cleaning device, the cleaning device is arranged on the return section, the anti-abrasion roller driving mechanism can drive the anti-abrasion rollers to move into the return section from the working section in sequence, and the anti-abrasion rollers are cleaned by the cleaning device. The application can effectively ensure the quality of the packaged products by arranging movable anti-abrasion rollers and cleaning the residues on the anti-abrasion rollers by the cleaning device.

The utility model relates to the technical field of mildew-proof and antibacterial devices for sealing strips, in particular to a mildew-proof and antibacterial device for a sealing strip of a refrigerator disinfection cabinet, which comprises a water scraping component, the water scraping component comprises a first sliding block and a second sliding block, a first spring groove is formed in the first sliding block and the second sliding block, and a second spring groove is formed in the second sliding block. A guide column is slidably connected into the first spring groove, and a first spring body is fixedly mounted at the top end of the guide column and the top end of the first spring groove. According to the sealing strip sealing device, the first sliding block, the second sliding block, the guide column and the first spring structure are arranged, the first sliding block and the second sliding block are pulled, so that the first spring is stretched to prolong the distance between the first sliding block and the second sliding block, and the first sliding block and the second sliding block can be clamped on the surface of a sealing strip; condensate water generated on the surface of the sealing strip due to temperature difference is scraped off, and the sealing strip is prevented from breeding mould and bacteria due to condensation of the condensate water.