18results about How to "Quick dust removal" patented technology

The utility model relates to a pull-type straw smashing and packing machine. Comprising a rack, a picking and smashing device installed at the bottom of the rack and used for replacing the functions of a straw picking device and a straw crusher, a dust removal mechanism connected with the picking and smashing device and used for smashing straw and removing dust, and an auger conveying mechanism used for outputting straw in the dust removal mechanism to a double-bag-outlet packaging device. The traction and power input system is used for providing power; the picking and crushing device is used for synchronously picking and crushing straws collected from the ground, the dust removal mechanism is used for removing dust from the straws in the picking and crushing device and discharging the dust to the ground from the bottom of the rack, and the traction and power input system is used for being connected with a traction vehicle and inputting power of the traction vehicle; the utility model has the advantages that the equipment volume is greatly reduced, and the efficiency can be effectively improved.

The utility model relates to a dust removal device suitable for a label printing machine, which comprises a machine frame, the front end and the rear end of the machine frame are respectively connected with an unwinding device and a winding device, the machine frame is connected with an operation platform, the front end and the rear end of the operation platform are respectively connected with a guide roller, the machine frame between the guide rollers is connected with a dust removal cover, and the dust removal cover is arranged on the machine frame. And a dust removal mechanism for removing dust of products is connected in the dust removal cover. According to the utility model, the working efficiency can be improved.

The utility model discloses a dust removal device for protective film production and processing, which comprises a guide roller I and a guide roller II, a dust removal component is arranged between the guide roller I and the guide roller II, the dust removal component can perform double-sided dust removal on a protective film before rolling, and the dust removal component comprises a support plate I, a support plate II and a dust collection box, a dust removal device is arranged before a protective film is wound, dust on the upper face and the lower face of the protective film is scraped through corresponding first scrapers, then the protective film is cleaned through a brush, and the protective film is wound through the dust removal device. And two surfaces of the protective film can be quickly dedusted, so that dust adhered to the protective film is reduced, and the color of the rolled protective film is improved.

The invention relates to the technical field of air doors, in particular to a fan air door for controlling air flow and a using method thereof. Comprising a fan body and an air door shell, two symmetrical air door regulation and control assemblies are arranged in the air door shell, a pulling and connecting assembly is arranged between the air door regulation and control assemblies and the inner wall of the air door shell, and one ends of the two air door regulation and control assemblies slide on the top of an inner cavity of the air door shell; the other end generates resilience force to be attached to the side wall of the inner cavity of the air door shell. When air flow is controlled, the blocking range of airflow flowing is reduced, the flowing smoothness is improved, in addition, a triangle shape is formed between the pulling connecting assembly and the air door regulation and control assembly to assist in bearing airflow impact, the service life is prolonged, and meanwhile rapid dust removal is conducted on the surface of the air door regulation and control assembly.

The utility model discloses a punching device for battle boot making, and relates to the technical field of battle boot making, the punching device comprises a punching device body suitable for battle boot punching, the punching device body comprises a processing table, the top of the processing table is provided with a punching assembly, the bottom end of the processing table is fixedly provided with a supporting base, and the supporting base is fixedly provided with a punching assembly. A positioning unit is arranged at the top of the machining table, a dust collection unit is arranged at the bottom end of the machining table, and the dust collection unit comprises an operation table fixedly installed at the top of the machining table. Suction force is generated through starting of the dust suction pump, chippings generated by punching are sucked and collected in the dust collection box in cooperation with the dust suction pipeline and the drainage channel, the purpose of rapid dust removal is achieved, then the working efficiency is improved, the filter box is arranged to be matched with the filter screen plate to filter sucked gas, and the dust removal efficiency is improved. And chippings are prevented from entering the dust collection pump to damage the pump body, so that the service life of the pump body is prolonged.

This utility model discloses a dust removal mechanism for an automatic cutting bed, comprising: a cutting bed, an automatic cutter, a pair of retractors, a collection box, and a dust collection structure. This utility model relates to the field of cutting bed dust removal technology. During the operation of the cutting bed, the automatic cutter cuts the fabric on the retractors, with a concave mounting bracket positioned above it. The sealing hydraulic push rod inside the sealing concave block extends and retracts, causing the sealing convex block to rise and fall stably along the sealing concave block, squeezing and sealing the cutting bed to effectively prevent dust leakage. During cutting, the auxiliary dust removal component rises and falls with the automatic cutter, mounting the fabric. An air pump discharges gas from the inside of the well-shaped negative pressure pipe, and multiple J-shaped siphons guide air from the inside of the concave mounting bracket. The auxiliary dust removal component simultaneously performs negative pressure adsorption filtration, and the air is further processed by the filter component in the collection box.

This invention belongs to the field of ironmaking dust removal technology, specifically a dust removal device for the blast furnace ironmaking tapping area. It includes a frame and an inlet pipe, an outlet pipe, a filter box mechanism, a screen changing mechanism, and a fan mounted on the frame. The filter box mechanism includes a first box, a second box, and an opening / closing drive device. The screen changing mechanism includes a translation support, a translation drive device, a rotating support, a rotating drive device, and filter plates. The rotation of the rotating support allows one of the two filter plates to be selectively positioned between the first and second boxes, with the first and second boxes clamping the filter plate between them to form a sealed structure. This invention also provides a method for replacing the filter plates in the aforementioned blast furnace ironmaking tapping area dust removal device. This invention can automatically replace the in-use filter plates with spare ones, greatly reducing the downtime of the dust removal device and offering advantages such as good dust removal effect, low cost, and small space occupation.

The present invention discloses a highway construction type mobile dust removal device, which relates to the technical field of highway construction equipment, including a mobile platform, a water tank is arranged on the mobile platform, a water pump is arranged on the water tank, a support frame is fixedly connected to the position near the water tank on the mobile platform, a conversion mechanism is fixedly connected to the support frame, a spray mechanism is arranged on the support frame, the conversion mechanism is used to drive the spray mechanism to move, and the output end of the water pump, the conversion mechanism and the spray mechanism are connected by a pipeline. The present invention draws water to the spray mechanism through the water pump, sprays the nearby road surface, sprays the dusty space, reduces the pollution of the flying dust to the air, the conversion mechanism drives the spray mechanism to perform horizontal reciprocating motion, increases the spray range, improves the dust removal effect, and drives the spray mechanism to perform vertical motion through the conversion mechanism, so that the spray mechanism sprays water farther and sprays the nearby area at the same time, and quickly removes the flying dust.

The utility model relates to the field of dust removal equipment, in particular to circuit material dust removal equipment which comprises a machine box, a discharging platform is arranged on the machine box, the middle position of the discharging platform is sunken downwards to form a containing groove, a screening mechanism is arranged in the containing groove, and dust collection holes are formed in the bottom of the containing groove. An air suction grille is arranged on the portion, located above the front portion of the containing groove, of the machine box, the air suction grille and the dust suction holes are communicated with air suction pipelines respectively, the other ends of the air suction pipelines are connected with a dust removal fan, and the dust removal fan is arranged below the containing groove and located in the machine box. The machine box is further connected with an air blowing assembly used for blowing dust on the materials. The circuit material dust removal equipment is simple in structure and easy to operate and maintain, materials are filled through the screening mechanism, the materials are effectively isolated and filtered, dust-containing materials are captured, the materials are prevented from being scattered, and the dust removal effect is improved; meanwhile, dust-containing materials can be fully sucked in through cooperation of the dust suction holes and the air suction grilles and the dust removal fan, and the dust removal efficiency is improved.

The utility model discloses a dust removal device for furniture cutting, and relates to the technical field of furniture cutting, the dust removal device comprises a dust removal device body which is suitable for dust removal in furniture cutting, the dust removal device body comprises a bearing base, and the top of the bearing base is fixedly provided with a machining table; a dust collection tank is fixedly installed at the rear end of the top of the bearing base, a clamping unit is arranged at the top of the machining table, a protection unit is arranged on the inner surface of the clamping unit, a dust suction unit is arranged in the dust collection tank, and the dust suction unit comprises exhaust ports formed in the bottom ends of the two sides of the dust collection tank. The dust collector is started to generate suction force, the dust collector is matched with the dust guide pipeline and the dust collection cover to uniformly suck chippings and dust on the machining table into the dust collection tank, the chippings are retained at the top of the filter screen plate when entering the dust collection tank, sucked air is guided out to the outside in cooperation with the exhaust ports in the two sides, and therefore the effect of rapid dust removal can be achieved.

The utility model provides a workpiece dust removal device, which belongs to the technical field of workpiece dust removal, and comprises a protection box, a quick dust removal assembly and an overturning assembly, the quick dust removal assembly comprises two support plates arranged at the top of the inner wall of the protection box, and a rotating rod is rotatably connected between the two support plates; the dust removal device has the advantages that gas generated by the air pump is fed into the connecting base through the connecting pipe, the gas is sprayed out through the spraying head by the connecting base, then dust removal is conducted on a workpiece, ion wind is generated by the ion fan, the gas is fed into the connecting base through the conveying pipe and sprayed out through the spraying head, ions can effectively cover the workpiece, and the dust removal efficiency is improved. And the torque motor rotates to drive the rotating rod to swing leftwards and rightwards in a circulating mode, the rotating rod rotates to drive the connecting base to swing, then the spraying head swings to clean the dust of the workpiece, the spraying head can be matched with a suction pump to suck away the dust, the working efficiency is improved, and therefore the purpose of rapid dust removal is achieved.

The utility model provides a pavement water seepage test device, belongs to the technical field of pavement detection equipment, and aims to solve the problems that manual smearing is time-consuming and labor-consuming and is low in efficiency when a base of the conventional pavement water seepage test device is sealed in a manual smearing manner. Measuring cylinders are included; the upper fixing plate is fixedly mounted at the bottom of the measuring cylinder; a plurality of groups of supporting rods are arranged, and the plurality of groups of supporting rods are fixedly mounted in the upper fixing plate through bolts; the lower base is fixedly mounted at the tail end of the supporting rod; the stop valve is fixedly mounted between the upper fixing plate and the lower base; the balancing weight is mounted at the upper part of the lower base; the exhaust valve is fixedly mounted at the upper part of the lower base; the quick sealing assembly is arranged on the outer side of the lower base; and the dust removal assembly is arranged on the outer side of the lower base. The utility model has the advantages of quick sealing, waste reduction, quick dust removal and the like.

The present invention discloses a rapid dust removal device and method suitable for tunnel blasting, the device comprises a container body arranged in a blasthole, the container body is a cylindrical container with an upper opening and a bottom closing, hydrazine hydrate is arranged in the middle of the inner cavity of the container body, hydrogen peroxide is evenly arranged on the upper and lower sides of the hydrazine hydrate, hydrazine hydrate and hydrogen peroxide are respectively wrapped by a solution bag body of plastic material, and the two are separated by a crushed stone filler. The present invention utilizes the characteristic that hydrogen peroxide and hydrazine hydrate react quickly to produce water vapor and nitrogen, so that water molecules can quickly contact with dust, so as to achieve the effect of rapid dust removal; the chemical reaction adopted does not produce harmful gases, and has the characteristics of being green and safe.

The utility model relates to a dust removal device, and provides a dust removal system for a construction site, which comprises a box body, a bracket arranged on the upper side of the outer wall of the box body, a flow divider arranged on the bracket, a pair of spray pipes respectively arranged on two sides of the flow divider, a water supply device connected with the spray pipes, and a blower device connected with the flow divider. The dust removal system for the construction site not only has more spraying directions and larger spraying area, but also can adjust the spraying direction and the spraying strength according to requirements.

The utility model discloses a green and environment-friendly water pump for a soundless cooling-water machine, which relates to the technical field of soundless cooling-water machines and comprises a water pump body suitable for the soundless cooling-water machine, the water pump body comprises a pump body shell, and supports are arranged on two sides of the bottom end of the pump body shell. Liquid entering the filter screen plate can be filtered, impurities are prevented from entering the filter screen plate to cause blockage and damage to the pump body, and the driving rod is arranged to rotate at a constant speed under the driving of the motor of the water pump, so that the dust scraping plate is driven to rotate on the outer surface of the filter screen plate; impurities attached to the outer surface of the filter screen plate are scraped, the water flow rate is increased, at the moment, water flow on the outer side of the filter screen plate is in a rotating state, impurities contained in the water enter a dust storage cavity in the dust scraping plate, liquid flows out of meshes behind the dust storage cavity, the impurities are retained in the dust storage cavity, and the meshes of the filter screen plate are prevented from being blocked; and the rapid dust removal effect is achieved.

The utility model discloses a cloth bag type dust collector air volume control device which comprises a cloth bag type dust collector body, an air volume control device body, an air volume adjusting plate and a rotating rod, the air volume control device body is arranged on one side of the cloth bag type dust collector body, and the air volume adjusting plate is arranged in the center of the interior of the air volume control device body. The rotating rod is fixed to the center of the interior of the air volume adjusting plate, the bottom end of the rotating rod is connected with the inner wall of the bottom of the air volume adjusting plate through a bearing, the top end of the rotating rod extends into the control machine cover and is provided with a large gear, and a first rotating driving piece is installed on one side of the interior of the control machine cover; and a pinion is mounted at the output end of the first rotary driving part. According to the dust removal device, the air volume can be conveniently adjusted, dust removal work under different conditions can be met, rapid dust removal can be conveniently carried out on the air volume adjusting plate, and dust can be conveniently collected and cleaned.

The utility model discloses an unmanned vending rack with fast and efficient dust removal effect, which relates to the technical field of unmanned vending, and comprises a mounting bottom plate, a plurality of mounting racks are uniformly and fixedly connected to the edge of the mounting bottom plate, and a plurality of mounting plates are uniformly and fixedly connected to the inner sides of the plurality of mounting racks; and one side of each mounting plate is fixedly connected with a plurality of mounting grooves, and secondary air guide pipelines are movably clamped in the mounting grooves. The electric telescopic rod drives the goods clamping jaw to fixedly clamp goods, the air blower is started to blow high-speed flowing air into the unmanned goods collecting shelf, dust attached to the surfaces of the goods is blown away, and therefore dust removal operation is completed, the high-speed flowing air can rapidly complete dust removal, and the dust removal efficiency is improved. And the goods are clamped on the top surface of the mounting plate by the limiting clamping jaw and cannot be blown away by high-speed flowing gas, so that the dust removal operation can be efficiently and stably completed.

The present invention discloses a flexible adsorption-type workshop glass transport device, comprising a bottom plate, an electric telescopic rod is fixed on the top of the bottom plate, a mounting frame is fixed on the output end of the electric telescopic rod, and an adaptive protective mechanism for protecting glass of different sizes is arranged at the bottom of the mounting frame; the present invention relates to the field of glass production technology. The flexible adsorption-type workshop glass transport device realizes the protection of glass through the setting of the adaptive protective mechanism. If the device collides and vibrates during transportation, causing the glass to fall, the glass can be prevented from being damaged when it falls on two L-shaped guard plates. At the same time, the two L-shaped guard plates can be flexibly adjusted to the left and right positions in the horizontal direction, which is convenient for protecting glass of different sizes, so that the glass can always fall accurately on the L-shaped guard plates. The L-shaped guard plates are made of flexible rubber materials, which minimizes the damage to the glass when it falls, greatly improving the safety of the glass during transportation.