17results about How to "Effective collection and processing" patented technology

The invention relates to the technical field of waste gas treatment, and discloses a modified asphalt waste gas treatment device and a modified asphalt waste gas treatment method, which solve the problems that impurities with smaller particles still exist in filtered waste gas and cannot be effectively collected and treated, the modified asphalt waste gas treatment device comprises a separation box, and a supporting hopper is fixedly connected in the separation box; the supporting hopper is of a cavity structure with openings in the top end and the bottom end, the bottom end of the supporting hopper is fixedly connected with an air inlet pipe, the end, away from the supporting hopper, of the air inlet pipe is located outside the separation box, a filter screen is arranged above the supporting hopper, and the separation box is provided with a rotary spraying assembly located above the filter screen. The separation box is provided with an impurity shaking-off structure used for driving the filter screen to shake. According to the waste gas purification device, residual impurities in filtered waste gas can be removed, the waste gas produced in a modified asphalt experiment can be effectively subjected to impurity collection treatment, pollution to the environment in a laboratory is reduced, meanwhile, the filter screen can be cleaned, and use is convenient.

The invention relates to a grinding device for quartz tube machining and a grinding method thereof.The device comprises box bodies arranged in a bilateral symmetry mode, clamping rotating shafts, clamping cylinders and a plurality of clamping rings are arranged in the box bodies and used for stably fixing a quartz tube, the device is provided with a motor driving system, and the quartz tube is driven to rotate through a first motor; in order to solve the dust problem, the device is provided with a multi-stage dust treatment system composed of a cyclone separation box, a wetting adsorption layer, a planetary gear train and the like, dust generated in the grinding process can be efficiently collected and treated, secondary pollution is avoided, and in addition, the device is simple and convenient to design and low in cost. The quartz tube polishing device is simple in structure, flexible to operate, low in maintenance cost, high in polishing efficiency and environment-friendly, suitable for precision machining of quartz tubes, and particularly wide in application prospect in polishing scenes requiring high cleanliness and high precision.

The invention discloses a device and a method for homogenizing and mixing hazardous wastes. The device comprises a bucket elevator, a sealed gas-collecting hood, a double-shaft stirrer, a buffer storage bin and a discharge valve, the sealed gas collecting hood is provided with a lateral feeding hole, a top feeding hole and an annular collecting hole, and a sliding door is arranged at the lateral feeding hole; the bucket elevator comprises a hopper, a hopper sliding rail and a hopper traction mechanism, the side wall of the hopper is assembled with the hopper sliding rail in a sliding mode through a sliding piece, the hopper sliding rail comprises a lifting section and a discharging bent rail section, the discharging bent rail section corresponds to the lateral feeding port in position, and the hopper traction mechanism is connected with the bottom of the hopper. And a poke rod which is poked by the hopper traction mechanism to push the sliding door to be opened is arranged on the sliding door. By adopting the device and the method disclosed by the invention, the bad environmental problems of flying dust and pungent smell escaping during homogenizing and mixing are avoided, meanwhile, the homogenizing degree is improved, and the homogenizing and mixing efficiency is improved.

The utility model discloses high-purity montmorillonite sorting equipment, and particularly relates to the technical field of montmorillonite processing, the high-purity montmorillonite sorting equipment comprises a box body, a plurality of supporting legs are arranged at the bottom of the box body, and a multi-stage sorting and collecting mechanism is arranged in the box body; the multi-stage sorting and collecting mechanism comprises a plurality of grooves formed in the inner wall of the box body, springs are arranged in the grooves, a first sieve plate, a second sieve plate and a third sieve plate are arranged at the bottoms of the springs, the first sieve plate is arranged at the top of the second sieve plate, the second sieve plate is arranged at the top of the third sieve plate, and the first sieve plate is arranged at the bottom of the box body. A plurality of collecting openings are formed in the surface of the inner wall of the box body, a collecting box is arranged on one side of each collecting opening, a drawer is arranged in each collecting box, a handle is arranged on the surface of each drawer, and a first fixing plate is arranged at the bottom of the first sieve plate. According to the montmorillonite screening device, montmorillonite can be screened and collected for multiple times through the first screening plate, the second screening plate and the third screening plate which are different in aperture size, and the screening effect is improved.

The present invention discloses a top-loading coal type coke oven airing dust removal system, including a collection trolley and a dust removal device, wherein the collection trolley is composed of a smoking boom, a lifting grab, a mobile trolley, a box support, an outer end beam, an inner driven end beam and an inner active end beam, and the dust removal device is composed of a smoke conveying duct, an induced draft fan and a bag filter. A collection box is placed on the top of the box support, guide wheel guide rails are welded on both sides of the collection box, trolley guide rails are welded on both sides of the top of the collection box, the mobile trolley is welded on the outer end beam, the inner driven end beam and the inner active end beam, and a motor reducer is installed on one end of the mobile trolley through a mounting frame. The invention has a movable smoke collection mechanism, has good flexibility in smoke collection, can facilitate the effective collection and treatment of smoke during airing, and is suitable for wide promotion and use.

The utility model relates to the field of powder conveying technology, in particular to a coating powder conveying device which comprises a discharging hopper, an upper cover, a conveying assembly and a dust removal assembly, a containing frame is arranged in the discharging hopper, the upper cover is fixed to the upper end of the discharging hopper, and the conveying assembly is arranged at the rear end of the discharging hopper and connected with the lower end of the discharging hopper in a communicated mode. The conveying assembly comprises a connecting pipe communicated with the bottom of the discharging hopper, a conveying pipe is fixed to the rear portion of the connecting pipe, a conveying pump is connected to the top of the conveying pipe, a discharging port is formed in one end of the conveying pump, a mounting groove is formed in the front end of the containing frame, and a bag breaking knife is arranged on the mounting groove. Rapid bag breaking and cross-layer conveying work of powder bags can be achieved, the structure is simple, operation is convenient and fast, powder conveying work of different layer heights can be conveniently adapted, bag breaking work does not need to be conducted in advance, and the conveying efficiency and maintenance convenience of equipment are improved.

The utility model discloses a resin composite tile forming resin plate cutting device which comprises a rack, a lifting mechanism, a jacking mechanism and a cutting mechanism. The lifting mechanism is fixed on the rack, the jacking mechanism is fixed on the lifting mechanism, and the cutting mechanism is fixed below the jacking mechanism and fixed on the rack; the lifting mechanism comprises a supporting plate, a second guide shaft, a first electric push rod and a fixing plate; the jacking mechanism comprises a mounting frame, a buffer mechanism, a dust removal mechanism, a second screw rod and an upper pressing template; the mounting frame is arranged below the fixing plate; the buffer mechanism comprises a first fixing block, a first spring, a third guide shaft and a limiting block, the first fixing block is fixedly connected with the mounting frame, the limiting block is fixedly connected with the fixing plate, one end of the third guide shaft is fixedly connected with the first fixing block, the other end is slidably connected with the limiting block, and the third guide shaft is sleeved with the first spring. The dust removal mechanism is matched with the cutting mechanism, so that different types of resin roofing slate can be positioned and cut, and dust can be effectively removed.

The utility model discloses an emulsion wastewater pretreatment box which comprises a box body, a treatment groove is formed in the box body, two fixing frames are fixedly connected to the two sides of the interior of the treatment groove, the two fixing frames are rotationally connected with two first rotating shafts, the two first rotating shafts are fixedly connected with a plurality of first chain wheels in a sleeved mode, and the first chain wheels are in transmission connection with two first chains. A plurality of tooth rakes are fixedly connected to the sides, close to each other, of the two first chains, a retainer plate is fixedly connected to the sides, close to each other, of the two fixing frames, and a grid plate is fixedly connected to the bottom of the retainer plate; one side of the treatment tank is fixedly connected with a filter screen. According to the utility model, through twice filtration of the grid plate and the filter screen, waste residues in emulsion wastewater can be better filtered, the filtering effect is good, and large waste residues are effectively collected and treated through cooperation of the tooth rakes and components, so that blockage is avoided; when the filter screen is used for further filtering, the bristles can clean the filter screen, so that the filtering effect of the filter screen is improved, and blockage is avoided.

The utility model discloses a heat dissipation device, a light source controller and a camera system, and relates to the field of radiators, the heat dissipation device comprises an air cooling radiator and a refrigeration assembly, the refrigeration assembly comprises a thermoelectric refrigerator, and the refrigeration assembly further comprises a condensate water absorption part; an opening is formed in the condensate water absorbing part, the thermoelectric refrigerating unit is arranged in the opening, and the surface of the cold end of the refrigerating assembly faces the outer side of the opening; a mounting hole communicated with an inner cavity of the air-cooled radiator is formed in a shell of the air-cooled radiator, and the condensate water absorbing part is arranged on the mounting hole. The heat dissipation device not only obviously delays formation of condensate water, but also efficiently collects and treats the generated condensate water, thereby preventing potential pollution of water drops to equipment, and ensuring stable operation and long-term performance of the equipment.

The utility model relates to the field of freeze-dried yoghurt block production, and discloses an impurity filtering device for freeze-dried yoghurt block production, which comprises a base, an efficient cleaning assembly is arranged at the top of the base, a waste collecting and processing assembly is arranged above the base, the efficient cleaning assembly comprises an electric telescopic rod, and the electric telescopic rod is connected with the base. The telescopic rod end of the electric telescopic rod is fixedly connected with a protective cover, a motor is arranged in the protective cover, the driving end of the motor is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a support, the outer side of the support is fixedly connected with a scraping plate, and the outer side of the scraping plate is fixedly connected with a brush. Stand columns are fixedly connected to the left side and the right side of the top of the base, and a top plate is fixedly connected to the tops of the stand columns on the two sides. According to the cleaning device, when the water level reaches a proper height in the impurity filtering barrel, the motor is started to drive the rotating shaft to rotate, and the scraping plate and the brush on the support are driven to clean the interior of the impurity filtering barrel.

The utility model relates to the field of purification for deodorization of farms, and discloses a purification device for deodorization of farms, which comprises a deodorization box, a separation and purification component is mounted in the deodorization box, a waste collection and treatment component is arranged on the rear side of the deodorization box, and the separation and purification component comprises a feed port. A support is fixedly connected to the inner wall of the rear side of the deodorization box, a solid-liquid separation layer is fixedly connected to the position, under the feeding port, of the front side of the support, a purification treatment box is fixedly connected to the bottom of the solid-liquid separation layer, and an electric telescopic rod is fixedly connected to the position, above the support, of the inner wall of the rear side of the deodorization box. And the telescopic rod end of the electric telescopic rod is fixedly connected with a push plate. According to the solid-liquid separation device, waste is input through the feeding port, waste water is filtered to the purification treatment box below through the solid-liquid separation layer, solid waste is left at the top of the solid-liquid separation layer, and the electric telescopic rod is used for pushing the push plate to push the solid waste into the solid waste collection box on the front side.

The present invention relates to the technical field of coal detection for incoming coal, and specifically discloses a device for sampling and preparing coal that touches the bottom when it enters the factory, including a trolley traveling mechanism and a trolley traveling mechanism on the top surface of the trolley traveling mechanism, a connecting frame is provided on the bottom surface of the trolley traveling mechanism, and a sampling tube that can move up and down is provided in the connecting frame, and a detection unit is provided on the outer wall of the sampling tube to prevent the bottom of the sampling tube from touching the bottom, a support seat is provided at either end of the trolley traveling mechanism, a crushing box is provided on the top surface of the support seat, a discharge port is provided on the bottom surface of the crushing box, a discharge screen that can swing left and right is provided around the discharge port, and a linkage adjustment unit is provided on the discharge screen and the eccentric wheel. The present invention can not only effectively detect the distance between the detection tube and the bottom of the carriage during the sampling process, but also can synchronously perform the processes of crushing, screening and shrinking the sample during the sample preparation process, thereby reducing the requirements of the enterprise's processing procedures and production costs.

The utility model discloses a beneficiation shaking table device which comprises an installation box, sliding grooves are fixedly formed in the inner walls of the upper end and the lower end in the installation box, a bed board body is connected into the sliding grooves in a sliding mode, diversion grooves are formed in the bed board body at equal intervals, and a reciprocating rod is arranged on the side wall of the bed board body and is connected with the side wall of the installation box in a sliding mode. A connecting plate is fixedly arranged at the end of the reciprocating rod, a connecting notch is formed in the connecting plate, and a reciprocating driving assembly used for driving the connecting plate to reciprocate is mounted on the outer wall of the mounting box. A feeding groove is formed in the top of the sliding groove in the rear end, a partition plate is arranged in the feeding groove, discharging holes are formed in the positions, located on the two sides of the partition plate, of the front end of the feeding groove, and a water supply assembly used for supplying water to the feeding groove and a feeding assembly used for supplying materials to the feeding groove are arranged on the positions, located on the left side and the right side of the feeding groove, of the outer wall of the mounting box correspondingly; the synchronous driving device can effectively and conveniently carry out synchronous driving treatment on the table concentrator, so that ore dressing treatment of the table concentrator can be facilitated.

The utility model discloses a gastrointestinal fluid drainage device, which relates to the technical field of medical instruments and is characterized by comprising a drainage tube and a spiral flow deflector fixedly mounted in the drainage tube, an anti-displacement mechanism is arranged on the outer side of the drainage tube, and an anti-suck-back mechanism is arranged at the fluid outlet end of the drainage tube. A gastrointestinal fluid collecting device is arranged at a fluid outlet of the suck-back preventing mechanism, the shifting preventing mechanism comprises an elastic assembly and an inflation assembly, the elastic assembly comprises a basic ring fixedly installed at the fluid inlet end of the drainage tube, and a film cylinder is fixedly installed at one end of the basic ring; the device has the technical effects that the problems that the drainage tube is easy to displace and the drainage liquid is blocked are effectively solved by utilizing the anti-displacement mechanism, the spiral flow deflector and the smooth polytetrafluoroethylene drainage tube as well as the anti-suck-back mechanism and the gastrointestinal fluid collecting device, meanwhile, the drainage efficiency and safety are improved, the continuity and stability of the drainage process are ensured, and the drainage effect is good. And a more reliable and effective auxiliary means is provided for treatment and rehabilitation of the patient.

The invention discloses an automatic cooling device for a graphics card, and relates to the technical field of graphics card processing. Comprising a display card body, an external support is installed on the top of the display card body, a driving part and a water-cooling circulation part are arranged on the external support, the driving part is arranged on the side wall of the external support, the water-cooling circulation part is fixedly connected to the top of the external support, and the water-cooling circulation part makes contact with a shell of the display card body. And the driving piece is in sliding fit with the water-cooling circulating piece. The first one-way valve is firstly opened to enable water cooling liquid in the water cooling box to enter the connecting pipe, then the first one-way valve is closed to enable the second one-way valve to be opened when the plunger moves and resets, the water cooling liquid in the connecting pipe is discharged into the water cooling pipeline, the water cooling pipeline makes contact with a shell of the display card body, and therefore the display card can be cooled; through the arrangement, the cooling operation on the display card can be effectively processed when the display card is heated.

This utility model discloses a polishing device for compressor parts, relating to the field of compressor parts processing technology. It includes a base, a mounting bracket fixed to the base in an inverted U-shape, a processing mechanism built into the mounting bracket, and a protective mechanism to prevent dust from scattering. The protective mechanism includes two sliding door plates slidably disposed on the front and rear sides of the mounting bracket, the two sliding door plates being staggered. The mounting bracket also has a power component for the two sliding door plates to slide in opposite directions. The power component includes a push-pull assembly on one side of the mounting bracket and a transmission assembly on the top of the mounting bracket. Through the protective mechanism, when the polishing machine is moving downwards to polish the parts, the two sliding door plates cooperate to effectively cover the openings on the front and rear sides of the mounting bracket, ensuring the internal sealing of the mounting bracket and preventing dust generated during polishing from scattering outwards, thus reducing dust pollution to the environment.

The utility model discloses a waste incineration fly ash collecting device, belongs to the technical field of waste incineration fly ash, and aims to solve the problems that fly ash is cleaned and collected by the device in a spraying and filter screen manner, the filter screen cleaning frequency is high in the manner, meanwhile, incomplete treatment is easy to occur in the spraying treatment process, and the waste incineration fly ash is difficult to clean. The fly ash collecting device solves the problems that the fly ash collecting effect is reduced due to the fact that the filter screen is cleaned through a brush plate, and fly ash is difficult to clean down from the surface of the filter screen. Fly ash generated by incineration can be filtered and collected, the filter plate can be automatically switched, the fly ash adsorbed on the surface of the filter plate is mixed with a water source to be collected, environmental pollution caused by the fact that the fly ash is diffused into the air is avoided, the collecting and treating effect is good, meanwhile, the filter plate is effectively cleaned and used, manual treatment is not needed, and the working efficiency is improved. And automatic cleaning is completed in the process of switching the filter plates.