104results about How to "Efficient scraping" patented technology

The utility model relates to the technical field of water treatment devices, in particular to an electromagnetic separation water treatment device which comprises a treatment box, sliding openings are symmetrically formed in the top of the treatment box, cleaning sleeves are fixedly connected to the interiors of the sliding openings, sleeves are movably inserted into the cleaning sleeves, iron cores are fixedly arranged in the sleeves, and the iron cores are fixedly connected with the sliding openings. The outer portion of the iron core is fixedly sleeved with a coil, and a servo motor is fixedly arranged on the inner wall of the treatment box through a supporting rod. The stirring rod is driven by the servo motor to rotate, a rotating magnetic field can be generated to induce sewage to form eddy current, the adsorption probability that pollutants collide with an iron core and a coil is increased, the treatment time is shortened, and the stirring rod can drive the cleaning rod to rotate while rotating, so that substances attached to the inner walls and the bottoms of the treatment box and the bottom cover are effectively scraped; and the treatment box can be separated from the bottom cover in the later period, so that the maintenance is convenient.

This invention discloses a coal mining drilling equipment and its method of use, belonging to the field of drilling equipment. It includes a pneumatic column-mounted drilling rig, on which a drill-holding assembly is adjustable via a rotating unit. The drill-holding assembly includes a fixed frame and a drill rod driven by a feed device. A transmission assembly is mounted on the fixed frame, and a cleaning assembly and a detection assembly are sequentially arranged along the axial direction of the drill rod at one end. The drill-holding assembly synchronously links the cleaning and detection assemblies through the transmission assembly to achieve automatic cleaning and wear detection of the drill rod surface. This coal mining drilling equipment and its method of use, through the positioning of the pneumatic column-mounted drilling rig, the driving of the drill-holding assembly, and the linkage of the transmission assembly, achieves integrated drilling, cleaning, and detection operations without additional manual intervention. The multi-stage linkage of the cleaning assembly efficiently removes impurities, and the detection assembly accurately identifies minor damage and provides audible and visual alarms, avoiding malfunctions, reducing labor intensity, and ensuring continuous, safe, and accurate operation.

The utility model relates to agitating equipment technical field, concretely to a kind of intelligent sludge solidification agent mixing and stirring equipment, comprising: tank body, support platform, driving gear, transmission gear disc, driven gear ring, connecting ring, connecting rod, scraper, connecting gear, driving bevel gear, driven bevel gear, stirring shaft and stirring blade.Driving gear is engaged with transmission gear disc, driven gear ring is fixedly sleeved in transmission gear disc, connecting ring is installed at the bottom of driven gear ring, connecting ring is arranged connecting rod in circumference, connecting rod outer ring is fixed scraper, driven gear ring top is engaged with connecting gear, connecting gear is fixed with driving bevel gear by connecting shaft, driving bevel gear lower side is engaged with driven bevel gear, driven bevel gear is sleeved with stirring shaft and fixed stirring blade, and stirring shaft and driven bevel gear are rotatably installed on sealing cap.The equipment is high-efficiency stirring by multistage transmission system, scraper is designed to remove material adhered to the inner wall of tank, avoid residual, improve stirring uniformity and efficiency, reduce raw material waste, improve solidification effect.

The present application relates to the technical field of drill bit, in particular to a rotary drilling rig drill bit with low noise and efficient residue discharge function. It comprises a drill cylinder and a residue discharge mechanism. The top of the drill cylinder is provided with a fixed cylinder and a drill rod. The residue discharge mechanism comprises an inner sandwich layer, which forms an annular air cavity with the drill cylinder. The inner sandwich layer is uniformly provided with a plurality of obliquely downward jet holes in the circumferential direction. A push disc is axially movably arranged in the inner sandwich layer. A plurality of scrapers are evenly distributed along the inner wall of the inner sandwich layer. A telescopic ring is arranged in the annular air cavity, and an air hole is arranged on the telescopic ring corresponding to each jet hole. The main residue is forcedly discharged by the push disc. After resetting, the stress block is aligned with the tangential jet hole, and the compressed air is sprayed out from the obliquely downward jet hole through the annular air cavity to flush the residue. At the same time, the tangential airflow drives the push disc and the elastic scraper to rotate through the jet hole. The scraper is tightly attached to the inner wall to scrape off the adhered soil residue. The residue is discharged without shaking, with low noise and high efficiency.

The utility model discloses fluidized quick-freezing equipment for mutton processing, which belongs to the technical field of quick-freezing equipment and comprises a mounting box and a conveying belt, a plurality of fans are fixedly mounted at the lower end in the mounting box, a plurality of evaporating pipes are symmetrically and fixedly mounted on the lower portion in the mounting box, and the evaporating pipes are arranged side by side; the outer walls of the multiple evaporation pipes are slidably connected with sliding pipes in a sleeving mode, and connecting rods are fixedly installed between the sliding pipes slidably connected with the side walls of the multiple evaporation pipes in a sleeving mode. And screws are transversely, symmetrically and rotationally mounted on the inner wall of the mounting box, the two screws are located on the two sides of the multiple evaporation pipes, the outer walls of the driving screws are sleeved with sleeves in a threaded mode, and fixing rods are fixedly mounted between the sleeves and the side walls of the adjacent sliding pipes. Compared with the prior art, the defrosting device can effectively defrost the evaporator in the fluidized quick-freezing equipment for mutton processing.

The utility model discloses a closed-cell sound insulation sponge gradient pressure foaming preparation device which comprises a foaming barrel, the top surface of the foaming barrel is fixedly connected with a mounting frame, the foaming barrel is rotatably connected with a rotating rod, the rotating rod is rotatably connected with the mounting frame, the rotating rod is slidably connected with a pressure plate, and the pressure plate is fixedly connected with the foaming barrel. A block-shaped stirring rod is connected to the rotating rod in a sliding mode, a discharging valve is arranged on the foaming barrel, the foaming device further comprises a stirring assembly and a moving assembly, the stirring assembly is used for stirring a sponge material in the foaming barrel, and the moving assembly is used for driving the block-shaped stirring rod to move up and down in the foaming barrel. By arranging the stirring assembly and the moving assembly, sponge materials in the foaming barrel can be stirred in multiple directions, the mixing uniformity of the sponge materials is improved, sponge foaming is more uniform, the quality of closed-cell sound insulation sponge is guaranteed, meanwhile, attachments on the inner wall of the foaming barrel can be effectively scraped by adjusting the positions of stirring blades, and the foaming efficiency is improved. And material waste and cleaning cost are reduced.

The utility model discloses a sludge separation device for wastewater treatment on a construction site, which comprises a base and a feeding structure, the outer wall of the top of the base is fixedly connected with a separation structure, the outer wall of the bottom of the feeding structure is fixedly connected with the outer wall of the top of the base, and the outer wall of the feeding structure is slidably connected with the inner wall of the separation structure; the utility model relates to the technical field of sludge separation. According to the separation structure and the feeding structure, through a positioning block and a connecting block, after sludge separation work is completed, a button is pressed down, a clamping block overcomes the elastic force of a pressure spring, connection between the clamping block and a positioning groove can be relieved, a first arc-shaped filter plate and a second arc-shaped filter plate can be easily separated, cleaning is conducted, and on the contrary, the clamping block slides into the positioning groove during installation; under the action of the pressure spring, the filter plates are stably connected, the spiral plate is matched with the feeding pipe, the feeding pipe guides wastewater to flow in, and sludge attached to the inner wall of the filter cartridge is effectively scraped and discharged in the separation process by means of the special structure of the spiral plate.

The utility model discloses a printing and dyeing wastewater biodegradation treatment device with scrape slag structure, concretely relates to water treatment technical field, and includes the treatment pond, and the inside fixed setting of treatment pond has the filter plate, and the top of treatment pond is provided with fixed frame, and the inside of fixed frame is provided with scrape slag mechanism, and scrape slag mechanism includes the sliding block of sliding setting in the inside of fixed frame, and the top fixed setting of sliding block has first U -shaped frame, and the bottom fixed setting of first U -shaped frame has first scraper, and the both sides fixed setting of first scraper has the guide block, and the surface of treatment pond is provided with the guide groove, and the guide block is slidably connected with guide groove. The utility model discloses double scraper cooperation scrape slag, can remove water surface scum, can also push the filter residue on filter plate, realizes all -round dregs cleaning, and timely discharge dregs, creates good condition for aeration efficient oxygen supply and microorganism degradation, improves overall processing efficiency, and has practicality and economy.

The invention relates to the technical field of basic copper chloride production, and discloses a device for producing basic copper chloride by recovering circuit board etching waste liquid, the device comprises a supporting box, the top of the supporting box is provided with a reaction kettle assembly, and the top of the supporting box is provided with an air heater, a supporting frame and a first weighing unit; a storage barrel assembly is arranged on the top of the supporting frame, and a driving motor is installed on the outer wall of the supporting box. The solution is added into the storage barrel main body, and the etching waste liquid is added into the reaction kettle main body at the same time, so that the control center monitors the weight in the reaction kettle main body through the first weighing unit, and calculates the weight of the required solution; and meanwhile, the control center detects the weight of the solution in the storage barrel assembly in real time through a second weighing unit, at the moment, a piston plate is sealed through a sealing plug, then an electromagnetic valve is opened, a servo motor is started, the servo motor drives a stud to rotate, and the stud drives a threaded sleeve to descend at a constant speed.

The utility model discloses a glue coating device for battery production, and belongs to the technical field of battery production devices. The device comprises a rack, a screw rod, a guide part, a rotating shaft and a vertical rod, a linear module is arranged at the top of the rack, a moving frame is arranged at the moving end of the linear module, a set of smearing nozzles are arranged at the bottom of the moving frame, a vertical plate is installed on the bottom face of the moving frame, a sliding groove matched with the guide part is formed in the vertical plate, and a transverse rod is installed at the end of the guide part. And a group of arc-shaped blocks are mounted on the outer surface of the cross rod. Residual glue of the smearing nozzle is removed through the guide part and the arc-shaped blocks, the scraping parts on the two arc-shaped blocks scrape the residual glue at the bottom of the smearing nozzle and discharge the residual glue from the guide groove, the residual glue on the nozzle can be effectively scraped, and the problem that the coating amount is unstable due to the residual glue is solved; therefore, the initial condition of each coating operation is ensured to be consistent, the risk of nozzle blockage is also obviously reduced, and the service life of equipment is prolonged.

The invention relates to the technical field of coking wastewater treatment, in particular to a composite defluorination and desiliconization precipitation device for coking wastewater, comprising: a reaction tank for regulating the pH value of the internal coking wastewater; the water inlet assembly comprises a water inlet and a floating pipe which are arranged at the bottom of the reaction tank in a penetrating manner, the water inlet pushes the floating pipe to slide upwards when coking wastewater flows in, and the water inlet resets downwards and seals the water inlet when no coking wastewater flows in; the homogenizing wheel stirs and mixes the coking wastewater and a flocculating agent when the floating pipe floats upwards, and physically isolates the upper layer and the lower layer when the floating pipe slides downwards and resets; spraying of a flocculating agent and stirring of the homogenizing wheel are synchronously triggered during water feeding, so that wastewater is fully mixed with the agent, and the reaction efficiency is improved; when no water enters, the water inlet is automatically closed and the pesticide is stopped, so that waste is reduced and backflow is prevented; the blades are flattened to isolate upper and lower layers after water feeding is stopped, so that upper-layer liquid is prevented from being polluted by impurities during slag removal, and the secondary treatment effect is guaranteed.

The utility model relates to a kind of clean rolling brush, including shell;Rotatably connected with clean rolling brush in shell;Several water outlet cavities are equipped on the shell;The water outlet cavity is connected with connecting pipeline;Driving motor that drives clean rolling brush rotation is equipped on the shell;Parallel to the length direction of clean rolling brush, scraper is rotatably connected on the shell;Driving part that the scraper is pressed to working surface is connected on the scraper;Shell is fixedly connected with the side scraper located at the both ends of scraper.The utility model can realize each division of labour by increasing scraper structure, synergistic effect, residual water stain and stain can be gathered and then removed by scraper, and residual water is also automatically flowed away after gathering, so as to ensure the same effect as large water spray amount;By increasing driving part, scraper can be better attached on working surface, to ensure effective scraping operation;The addition of side scraper can also reduce the collision between scraper and abnormal protrusion on working surface.

The utility model relates to the technical field of edible mushroom compost preparation, in particular to an edible mushroom compost stirring and scraping device, which aims at solving the technical problem that materials are easily hidden in a safety gap of a stirring tank and do not participate in stirring in the prior art and comprises a tank body of the stirring tank and a stirrer, the stirrer comprises a stirring shaft arranged in the tank body, a stirring plate arranged on the peripheral side of the stirring shaft, a plurality of supporting rods fixedly connected between the stirring shaft and the stirring plate, a plurality of pneumatic scrapers arranged on one side of the stirring plate, and a gas distribution mechanism for driving the pneumatic scrapers to pop up; the gas distribution mechanism comprises a gas inlet header pipe arranged in the stirring shaft; according to the utility model, through the plurality of pneumatic scrapers arranged on one side of the stirring plate and the gas distribution mechanism for driving the pneumatic scrapers to pop up, the scraping surface of the scraping plate or the movable column is in sliding contact with the inner wall of the tank body, so that materials remained in the safety gap are effectively scraped and stirred, and the waste of raw materials is greatly reduced.

The utility model discloses an automatic blowing device of an elevator, and particularly relates to the field of elevators, the automatic blowing device comprises an elevator, one side of the elevator is provided with a blowing device, and the upper end face of the elevator is fixedly provided with a fixing plate. By arranging the driving device, the motor, the fixing block, the cleaning device, the blowing device, the limiting groove and the like, after the motor is started, power is output to drive the device to operate, rotary motion is ingeniously converted into linear motion, the fixing block is driven to stably move along a preset track, the fixing block is tightly connected with the cleaning device, and the fixing block and the cleaning device are driven to synchronously move accordingly. When the cleaning device moves, the connecting ball makes contact with the inclined face of the limiting groove, along with continuous pushing, the connecting ball rolls to eject the scraping plate, the scraping plate overcomes the elastic force of the spring to move outwards and stretches the spring till the scraping plate moves out of the containing groove, and residual materials on the fixing plate are efficiently scraped away. And residual materials on the elevator are blown away.

This utility model discloses a cleaning device for polymer mold glass sheets, relating to the field of mechanical cleaning technology. The device includes a worktable, a support frame, and a vacuum generator. The support frame is installed on the top of the worktable, and the vacuum generator is installed at the bottom of the worktable. The suction end of the vacuum generator is connected to a vacuum tube, and the end of the vacuum tube is connected to a suction port. The suction port movably abuts against the mold body. The vacuum tube is fixedly connected to the inside of the worktable. A scraper is installed inside the support frame, along with a transverse moving assembly for horizontal movement of the scraper and a vertical moving assembly for vertical movement of the scraper. Through the cooperation of the transverse moving assembly and an electric push rod, the scraper can achieve both horizontal movement and vertical adjustment. A first motor in the transverse moving assembly drives a first lead screw to rotate, causing a sliding block to move within a first groove, thus achieving transverse cleaning of the mold surface.

The utility model relates to lotus root starch processing technical field especially, relates to a lotus root starch low temperature drying device. The utility model provides such a kind of lotus root starch low temperature drying device, including drying material cylinder, apron, air inlet pipe and baffle, drying material cylinder top is covered with apron, drying material cylinder outside is connected and is communicated with two air inlet pipes, drying material cylinder bottom is screw thread type and is provided with baffle, further including servo motor, stirring frame and scraping mechanism, apron top is installed with servo motor, the output shaft of servo motor is connected with stirring frame, and stirring frame is provided with scraping mechanism, and scraping mechanism is used to scrape wet lotus root starch adhered in drying material cylinder inner wall. When stirring frame rotates, drive sleeve rotation, and then drive scraping plate rotation together, make scraping plate closely adhere to the inner wall movement of drying material cylinder, effectively scrape wet lotus root starch adhered on inner wall, prevent lotus root starch caking, paste, and keep inner wall clean, to maintain heat transfer efficiency and drying uniformity.

The invention provides a device for improving the chip removal effect of a chain type chip removal machine, and relates to the technical field of chain type chip removal machines, the device comprises an outer machine shell, a chain plate assembly, a chip inlet, a chip removal opening and a collection box; the chip inlet is formed in the feeding end of the outer machine shell, and the chip discharging opening is formed in the discharging end of the outer machine shell. The chain plate assembly is arranged in the outer machine shell in a penetrating mode. A main cleaning assembly and an auxiliary cleaning assembly are arranged at the chip removal opening; the main sweeping assembly is located above the chain plate assembly and used for sweeping metal chips at the upper end of the chain plate assembly into the collecting box. The auxiliary cleaning assembly is located below the chain plate assembly and used for cleaning metal chips at the lower end of the chain plate assembly through reciprocating motion. The whole device is compact in structure, can directly adapt to transformation and upgrading of an existing chain type chip removal machine, does not need large-scale modification of original equipment, greatly improves the chip removal efficiency and the equipment reliability, reduces the maintenance cost and the shutdown risk, and is particularly suitable for high-load and high-precision numerical control machining scenes.

The utility model discloses low-temperature concentration equipment for whey protein peptide production, and relates to the technical field of whey protein peptide production, the low-temperature concentration equipment comprises an enzymatic hydrolysate low-temperature concentration tank, the upper end of the enzymatic hydrolysate low-temperature concentration tank is connected with a modularized end cover through a bolt, a shaft end power coupler is arranged above the modularized end cover, and the shaft end power coupler is connected with the modularized end cover through a bolt. A stirring mechanism connected with the shaft end power coupler is arranged in the enzymatic hydrolysate low-temperature concentrated steaming tank, the upper end of the modular end cover is fixedly connected with an annular water storage sleeve, and the lower end of the modular end cover is fixedly connected with a plurality of Venturi self-suction type spraying units; the upper ends of the plurality of Venturi self-suction type spraying units penetrate through the modularized end cover and are communicated with the annular water storage sleeve, a water feeding mechanism connected with the annular water storage sleeve is arranged on one side of the enzymatic hydrolysate low-temperature concentrated steaming tank, and a heating mechanism is arranged on the outer wall of the enzymatic hydrolysate low-temperature concentrated steaming tank. Liquid milk is effectively prevented from being adhered to the inner wall of the enzymatic hydrolysate low-temperature concentrated steaming tank, heat transfer efficiency and product quality are prevented from being affected, equipment sanitation is ensured through an automatic cleaning system, and cleaning difficulty is lowered.

The utility model discloses a kind of anti-blocking discharge devices for polyurethane water-based ink processing, including stirring drum, the top of stirring drum is fixedly connected with motor, the middle part inside stirring drum is rotatably connected with stirring paddle, the output end of motor is fixedly connected with the shaft of stirring paddle, penetrating the top of stirring drum, the side of stirring drum bottom is communicated with discharge pipe, the bottom of discharge pipe end away from stirring drum is communicated with arc tube, the side of discharge pipe is provided with the push-scrapping assembly for cleaning inside discharge pipe, the utility model is equipped with push-scrapping assembly, including alignment pipe, second scraper and push rod, can be mechanically pushed and scraped cleaning from the end of discharge pipe away from stirring drum, when operating, second scraper is pushed along pipeline inner wall by push rod, to make second scraper effectively scrape water-based ink residual deposit on pipe wall, to avoid the problem of blockage caused by adhesion, improve the cleaning efficiency and service life of discharge pipe, reduce maintenance frequency.

The utility model relates to plush removal technical field, and disclose a kind of yarn's plush removal device for textile, including base, the top of base is fixedly connected with mounting bracket, the inside of base is installed with deplush component, the inside of mounting bracket is installed with bottom deplush component, the deplush component includes mounting plate, the top of mounting plate is installed with servo motor, the output of servo motor is fixedly connected with rotating rod, the surface of rotating rod is fixedly connected with connecting arm. The utility model is driven by servo motor and is set to bottom cleaning roller and slide rail one, slide block one linkage structure, realize the dynamic adjustment of yarn tension and down, when running, servo motor drives rotating rod and connecting arm rotation, by the sliding of connecting plate and slide block one along slide rail one, the height of bottom cleaning roller is adjusted, so that yarn is taut in winding process, while the small scraper on its surface and yarn friction, effectively remove fluff.

The utility model provides an environment-friendly building construction water recycling device, and relates to the technical field of water recycling devices, the environment-friendly building construction water recycling device comprises a shell and a through pipe, the inner side of the shell is rotatably connected with a stirring rod, the outer side of a main shaft of the stirring rod is sleeved with a first gear, and the inner side of the shell is rotatably connected with a second gear meshed with the first gear; by arranging a transmission cleaning structure composed of the stirring rod, the first gear, the second gear, the inner gear ring and the square cleaning frame, the motor drives the stirring rod to rotate, the square cleaning frame is made to rotate through gear transmission, the stirring rod is driven to rotate, and the stirring rod is driven to rotate. Sediments attached to the inner side of the shell are effectively scraped, and the problems that the effective volume of the shell is reduced due to the attachment of the sediments in an existing device, bacteria are possibly bred, and the water purification effect is influenced are solved.

The utility model discloses a food processor and a movable grinding head for the food processor, the movable grinding head comprises a grinding body and a material sweeping body located below the grinding body, the material sweeping body comprises a flexible base body, an annular supporting framework fixed at the lower part of the front end of the base body, and a material sweeping plate integrally formed on the upper surface of the base body, the material sweeping plate is located above the supporting framework, the deformation resistance of the base body can be greatly improved through the arrangement of the supporting framework, the structural stability of the base body is guaranteed, and deformation caused by extrusion of food material powder in the material sweeping process of the material sweeping body is effectively avoided; the problem that the powder cannot be cleaned up and even enters the machine through a gap between the base body and the grinding cavity, so that the machine generates large friction noise and is even damaged is solved, the whole machine is protected, and the service life is prolonged.

This utility model relates to the field of workshop purification technology, specifically to a high-cleanliness cleanroom for chip packaging. It includes a connecting plate installed inside the workshop wall, with a ventilation duct fixedly connected to one side of the connecting plate. A ventilation opening is provided inside the connecting plate, and the interior of the ventilation duct is connected to the ventilation opening. A ventilation fan, a first filter plate, and a second filter plate are installed inside one end of the ventilation duct. Along the airflow direction from the ventilation opening to the ventilation fan, the second filter plate, the first filter plate, and the ventilation fan are arranged sequentially. This utility model utilizes a flow-guiding component, including multiple baffles, where one end of each baffle contacts the side of the second filter plate away from the first filter plate. This effectively buffers, decelerates, and guides the high-speed, dust-laden airflow entering the ventilation duct. Simultaneously, a cleaning component, including a scraper structure slidably mounted on the top of the baffles, enables the cleaning of deposits on the surfaces of the multiple baffles.

The utility model relates to a blending kettle for preparing lubricating oil, which belongs to the technical field of lubricating oil processing and comprises a kettle body, a stirring mechanism is arranged in the kettle body, and the stirring mechanism is rotatably connected with the kettle body. The stirring mechanism comprises a driving motor, a stirring shaft and an auger, the driving motor is fixedly arranged at the upper part of the kettle body, the stirring shaft is connected with an output shaft of the driving motor, the auger is fixed at the lower end part of the stirring shaft, and a first stirring part and a second stirring part are arranged on the stirring shaft. According to the utility model, the multi-layer stirring effect can be realized by arranging a plurality of groups of first stirring parts and second stirring parts. The first stirring part and the second stirring part can effectively scrape materials on the kettle wall, so that the materials are prevented from being adhered, and the stirring uniformity is ensured; the stirring efficiency is remarkably improved, so that all components of the lubricating oil are mixed more uniformly, and the product quality of the lubricating oil is improved.

The utility model relates to the technical field of steam type sauce cooking pots, and discloses a full-automatic steam type sauce cooking pot which comprises a bearing support, a control cabinet is fixedly connected to the left end of the bearing support, a rotating supporting rod is rotatably connected to the interior of the bearing support, a positioning hole is formed in the rotating supporting rod, and the positioning hole is communicated with the control cabinet. The interior of the positioning hole is in threaded connection with a positioning screw rod, and the surface of the rotary supporting rod is fixedly connected with a steam sauce cooking pot. The cleaning scrapers are circumferentially and equidistantly distributed by taking the driving motor as the center, and the surfaces of the cleaning scrapers are in contact with the surface of the inner wall of the steam sauce cooking pot, so that the cleaning scrapers can comprehensively clean the inner wall of the steam sauce cooking pot in the sauce cooking process, sauce can be possibly attached to the pot wall during sauce cooking, and the cleaning scrapers cannot be damaged. The cleaning scraping plate is driven by the driving motor to rotate, attached sauce can be effectively scraped off, the situation that sauce residues affect the next sauce cooking quality is prevented, and meanwhile the difficulty of manual cleaning is reduced.

The utility model discloses a paper tape filter convenient to the dirt box of clearance belongs to paper tape filter technical field, including total water tank body, the top fixed mounting of total water tank body has the magnetic separator, the bottom fixed mounting of magnetic separator has the dirt box, the inside of dirt box is provided with clearance assembly, and the clearance assembly includes baffle no.

The present application relates to coking wastewater treatment technical field, especially a kind of composite defluoridation silicon removal precipitation device for coking wastewater, comprising: reaction tank, reaction tank is used to regulate internal coking wastewater pH value;Water inlet assembly, including the water inlet that is arranged through the bottom of reaction tank, floating tube, water inlet is when there is coking wastewater flow in, float tube is pushed up and slides upward, water inlet is when there is no coking wastewater flow in, reset downward and close water inlet;Homogenizer, homogenizer mixes coking wastewater and flocculating agent when floating on floating tube, when sliding reset, the upper and lower layers are physically isolated;Water inlet triggers simultaneously flocculating agent spraying and homogenizer stirring, so that wastewater and reagent are fully mixed, improve reaction efficiency;No water inlet automatically closes water inlet and stops medicine, reduce waste and prevent backflow;When water inlet, blade stirring promotes reaction, after stopping water inlet, blade is flattened and separates upper and lower layers, avoid impurity pollution upper layer liquid when slag is cleaned, guarantee secondary treatment effect.

The utility model discloses a thermocouple repairing device, and relates to the technical field of thermocouple repairing. The feeding device comprises a charging barrel, a barrel cover used in cooperation with the charging barrel is detachably arranged at the top end of the charging barrel, the rotating frame can be attached to the inner wall of the barrel cover in a sliding mode, grooves used in cooperation with the rotating frame are formed in the outer wall of the barrel cover, and the grooves are distributed in an array mode. Through arrangement and use of a material control mechanism, a push plate can be conveniently pushed to rotate, so that a rotary drum can be driven to conveniently rotate, an arc-shaped groove and a movable block can be driven to conveniently rotate and extrude an arc-shaped spring, and the arc-shaped groove can further conveniently communicate with a material hole; when the brushing operation is finished and a push plate is loosened, an arc-shaped spring can conveniently push a movable block to reversely rotate and reset, so that a rotary drum can be conveniently pushed to reversely rotate and reset, and an arc-shaped groove can conveniently reversely rotate and reset and is staggered with a material hole again, so that the convenient control of a high-temperature-resistant insulating and corrosion-resistant coating and curing agent mixed solution is realized; the phenomenon of leakage and waste of the mixed liquid is avoided.

The utility model discloses a corn cob pushing scraper, which belongs to the technical field of sweet corn processing equipment and comprises a feeding machine tool, a first conveyor belt and a second conveyor belt are symmetrically mounted on the feeding machine tool, and a pushing mechanism is fixed right above the first conveyor belt in a crossing manner; the pushing mechanism is designed, the driving motor is used for driving the rotating seat to rotate and driving the hinging ring, the adjusting sleeve and the connecting screw rod to do reciprocating motion, the connecting screw rod drives the pushing plate to do fan-shaped motion along the first rotating pin, the second rotating pin and the rotating plate, so that corn cobs on the first conveying belt are clamped by pushing force, and the corn cobs on the second conveying belt are conveyed to the second conveying belt. The corn cobs are conveyed to the first conveying belt, turned to the second conveying belt, turned moving and conveying of the corn cobs are achieved, when the corn cobs are stacked, efficient scraping and conveying of the corn cobs are kept, the corn cobs are prevented from overflowing the conveying mechanism, manual maintenance work is omitted, and continuous operation of equipment is guaranteed.

The utility model relates to the technical field of sewage treatment, in particular to a high-viscosity wastewater MBR (Membrane Bioreactor) membrane frame. Comprising a sludge scraping mechanism, an MBR membrane frame body and a plurality of supporting legs, the sludge scraping mechanism comprises two outer stainless steel sleeves, two reciprocating motors, two inner stainless steel square pipes and a plurality of stainless steel shifting pieces, driving gears are arranged at the output ends of the reciprocating motors, and a plurality of gear bayonets are formed in the outer sides of the inner stainless steel square pipes; the inner stainless steel square tube is driven by the reciprocating motor to slide in the outer stainless steel sleeve, and the sludge at the bottom of the MBR membrane frame body is actively cleaned by using the stainless steel shifting sheet, so that the sludge adhered to the membrane surface can be effectively scraped, the sludge is effectively prevented from being deposited on the membrane surface, the membrane flux and the operation efficiency are improved, and the service life of the MBR membrane frame is prolonged. The aeration dead zone is eliminated, the aeration energy consumption and the maintenance difficulty are reduced, the chemical cleaning period of the membrane component is prolonged, and the membrane wire breakage rate is reduced, so that the economical efficiency and the reliability of the MBR technology are remarkably improved.