Environment-friendly purification equipment for factory waste gas

Abstract

The utility model relates to environment-friendly purification equipment for factory waste gas, which comprises a purification box, a gas inlet pipe and a gas outlet pipe, and further comprises a filter plate, a U-shaped fixing plate and a filter plate pull-out mechanism. A baffle plate drives a round rod to move, so that a movable plate drives a push plate to move a filter plate in a U-shaped fixed plate until the filter plate is completely separated from the U-shaped fixed plate, and the filter plate is quickly and conveniently maintained and cleaned, so that the problem that a filter screen in traditional factory waste gas environment-friendly purification equipment is assembled by using nuts and bolts; meanwhile, when the purification equipment needs to be carried, a connecting rod is pulled to drive an L-shaped plate to rotate and make contact with a purification box, the angle of the L-shaped plate is fixed, at the moment, the purification equipment can be carried, and the problems that traditional factory waste gas environment-friendly purification equipment is inconvenient to disassemble, clean and replace in time are solved. And since no acting point exists outside the purification box, the purification equipment is inconvenient to carry.

Description

Technical Field

[0001] The utility model relates to an environmental protection device, in particular to an environmental protection purification device for factory waste gas. Background Art

[0002] Waste gas purification mainly refers to the work of treating industrial waste gas generated in industrial sites, such as dust particles, flue gas and soot, odor gas, and toxic and harmful gases.

[0003] In the prior art, the filter screen in the traditional environmental protection purification device for factory waste gas is basically assembled between nuts and bolts. After a period of waste gas purification, a large amount of dirt will accumulate on the filter screen. Since the filter screen is assembled in the purification device using nuts and bolts, it is not convenient to disassemble, clean and replace the filter screen in a timely manner. Content of the Utility Model

[0004] In view of this, the main purpose of the utility model is to provide an environmental protection purification device for factory waste gas. Through this technical solution, the purpose of the utility model is to solve the defect that in the prior art, in the traditional environmental protection purification device for factory waste gas, the filter screen is basically assembled between nuts and bolts, which is not convenient to disassemble, clean and replace the filter screen in a timely manner, and to propose an environmental protection purification device for factory waste gas.

[0005] In order to achieve the above purpose, the technical solution of the utility model is realized as follows: An environmental protection purification device for factory waste gas includes a purification box, an intake pipe and an exhaust pipe. A purification box door that can be pulled outwards is arranged in front of the purification box. The intake pipe is arranged at the top of the purification box, and the exhaust pipe is arranged below the side of the purification box. It also includes a filter plate, a U-shaped fixing plate and a filter plate pulling-out mechanism. Two U-shaped fixing plates are horizontally and symmetrically arranged on both side walls inside the purification box above the position of the exhaust pipe. The two sides of the filter plate are horizontally inserted into the U-shaped fixing plates. The filter plate pulling-out mechanism and the filter plate anti-detachment mechanism are respectively arranged on the U-shaped fixing plates inside the purification box.

[0006] As a further technical solution, the filter plate pulling-out mechanism is composed of a baffle, a round rod, a limit opening groove, a moving plate and a push plate. The baffle is arranged at the outer ends of the two U-shaped fixing plates. The limit opening groove is arranged on the lower inner side of the U-shaped fixing plate. The moving plate is horizontally and transversely arranged at the rear end of the filter plate. The two ends of the moving plate protrude upwards and are inserted into the limit opening groove. The two ends of the push plate are respectively inserted into the U-shaped grooves of the corresponding U-shaped fixing plates. The lower surfaces of the two ends of the push plate are respectively fixed to the upper surfaces of the protruding parts of the moving plate inserted into the limit opening groove. Two round rods are respectively arranged below the corresponding U-shaped fixing plates. The outer ends of the two round rods are respectively fixed to both sides of the baffle, and the inner ends of the two round rods are respectively fixed to both ends of the moving plate.

[0007] As a further technical solution, it also includes an anti-skid pad, the front part of which is fixed on the upper surface of the moving plate, the lower part of the rear part of the anti-skid pad is fixed on the upper surface of the moving plate, and the upper part of the rear part of the anti-skid pad is fixed on the lower surface of the push plate.

[0008] As a further technical solution, it also includes a filter plate anti-escape mechanism, which is composed of a fixed block, a connecting block and an elastic bayonet. The two fixed blocks are respectively fixed on the two ends of the baffle, the two connecting blocks are respectively fixed on the back of the fixed blocks at the corresponding positions, and the opening directions of the two elastic bayonet are respectively fixed forward on the front end of the U-shaped fixed plate at the corresponding positions.

[0009] As a further technical solution, a handle is also included, and the handle is fixed at a middle position below the baffle.

[0010] As a further technical solution, it also includes a transfer and movement mechanism, which is composed of a support block, a fixed rod, an L-shaped plate and a connecting rod. There are four support blocks, and a group of two support blocks are respectively arranged on the two side surfaces of the purification box. The two sides of the fixed rod are respectively fixed on the inner sides of the two corresponding support blocks. The short arm ends of the two L-shaped plates are respectively hinged on the two sides of the fixed rod, and the two ends of the connecting rod are respectively hinged on the long arm ends of the two L-shaped plates.

[0011] As a further technical solution, it also includes a protective pad and an anti-slip sleeve, wherein the protective pad is arranged on the upper surface of the short arm of the L-shaped plate, and the anti-slip sleeve is sleeved on the connecting rod.

[0012] The beneficial effect of adopting the above technical scheme is: a factory waste gas environmental protection purification equipment, through this technical scheme, when it is necessary to quickly disassemble the filter plate assembled inside the purification box, the baffle drives the round rod to move so that the movable plate drives the push plate to move the filter plate in the U-shaped fixed plate until it is completely separated from the U-shaped fixed plate, so that the filter plate can be quickly and conveniently maintained and cleaned, thereby effectively solving the problem of traditional factory waste gas environmental protection purification equipment, in which the filter net is assembled between nuts and bolts, which is not convenient for disassembly, cleaning and timely replacement of the filter net. At the same time, when the purification equipment needs to be transported, the connecting rod is pulled to drive the L-shaped plate to rotate and contact the purification box to fix the angle of the L-shaped plate. At this time, the purification equipment can be transported, thereby solving the problem of traditional factory waste gas environmental protection purification equipment, in which there is no fulcrum outside the purification box, which is not convenient for transporting the purification equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a three-dimensional top view structural schematic diagram of the filter plate pulling mechanism in the utility model.

[0015] Figure 3 is Figure 2 a three-dimensional upward perspective structural schematic diagram of

[0016] Figure 4 a partial structural schematic diagram of the three-dimensional structure in the present utility model.

[0017] Figure 5 a three-dimensional structural schematic diagram of the transfer and moving mechanism of the present utility model.

[0018] In the figure, 1 is a purification box, 2 is an intake pipe, 3 is an exhaust pipe, 4 is a purification box door, 5 is a filter plate, 6 is a U-shaped fixing plate, 7 is a baffle, 8 is a round rod, 9 is a limit opening groove, 10 is a moving plate, 11 is a push plate, 12 is an anti-slip pad, 13 is a fixing block, 14 is a connecting block, 15 is an elastic bayonet, 16 is a handle, 17 is a support block, 18 is a fixing rod, 19 is an L-shaped plate, 20 is a connecting rod, 21 is a protective pad, 22 is an anti-slip sleeve. Specific embodiments

[0019] The following will further elaborate on specific embodiments of the present utility model in conjunction with the accompanying drawings.

[0020] As Figures 1 - 5 shown, an environmental protection purification device for factory waste gas related to the present utility model includes a purification box 1, an intake pipe 2 and an exhaust pipe 3. A purification box door 4 that can be pulled outwards is arranged in front of the purification box 1. The intake pipe 2 is arranged at the top of the purification box 1, and the exhaust pipe 3 is arranged below the side of the purification box 1. It also includes a filter plate 5, a U-shaped fixing plate 6 and a filter plate pulling-out mechanism. Two U-shaped fixing plates 6 are horizontally and symmetrically arranged on both inner side walls of the purification box 1 above the position of the exhaust pipe 3. Both sides of the filter plate 5 are horizontally inserted into the U-shaped fixing plates 6. The filter plate pulling-out mechanism and the filter plate anti-disengagement mechanism are respectively arranged on the U-shaped fixing plates 6 in the purification box 1.

[0021] As a further embodiment, the filter plate pulling-out mechanism is composed of a baffle 7, a round rod 8, a limit opening groove 9, a moving plate 10 and a push plate 11. The baffle 7 is arranged at the outer end positions of the two U-shaped fixing plates 6. The limit opening groove 9 is arranged on the lower inner side of the U-shaped fixing plate 6. The moving plate 10 is horizontally and transversely arranged at the rear end position of the filter plate 5. Both ends of the moving plate 5 bulge upwards and are inserted into the limit opening groove 9. Both ends of the push plate 11 are respectively inserted into the U-shaped grooves of the corresponding U-shaped fixing plates 6. The lower surfaces of both ends of the push plate 11 are respectively fixed to the upper surfaces of the protruding parts of the moving plate 10 inserted into the limit opening groove 9 on the moving plate 10. Two round rods 8 are respectively arranged below the corresponding U-shaped fixing plates 6. The outer ends of the two round rods 8 are respectively fixed to both sides of the baffle 7, and the inner ends of the two round rods 8 are respectively fixed to both ends of the moving plate 10.

[0022] As a further embodiment, it further includes an anti-slip mat 12. The front part of the anti-slip mat 12 is fixed on the upper surface of the moving plate 10, the lower surface of the rear part of the anti-slip mat 12 is fixed on the upper surface of the moving plate 10, and the upper surface of the rear part of the anti-slip mat 12 is fixed on the lower surface of the push plate 11.

[0023] As a further embodiment, it further includes a filter plate anti-disengagement mechanism, which is composed of a fixed block 13, a connecting clamping block 14 and an elastic clamping opening 15. The two fixed blocks 13 are respectively fixed on the upper surfaces at both ends of the baffle 7, the two connecting clamping blocks 14 are respectively fixed on the rear surfaces of the corresponding fixed blocks 13, and the opening directions of the two elastic clamping openings 15 are respectively fixed forward on the upper surfaces of the front ends of the corresponding U-shaped fixing plates 6.

[0024] As a further embodiment, it further includes a handle 16, which is fixed at the middle position on the lower surface of the baffle 7.

[0025] As a further embodiment, it further includes a transfer and moving mechanism, which is composed of a support block 17, a fixed rod 18, an L-shaped plate 19 and a connecting rod 20. There are four support blocks 17, and two support blocks 17 are set on the two side surfaces of the purification box 1 in a group. The two sides of the fixed rod 18 are respectively fixed on the inner side surfaces of the corresponding two support blocks 17. The short arm ends of the two L-shaped plates 19 are respectively hinged on the two sides of the fixed rod 18, and the two ends of the connecting rod 20 are respectively hinged on the long arm ends of the two L-shaped plates 19.

[0026] As a further embodiment, it further includes a protective pad 21 and an anti-slip sleeve 22. The protective pad 21 is arranged on the short arm of the L-shaped plate 19, and the anti-slip sleeve 22 is sleeved on the connecting rod 20.

[0027] When the filter plate 5 is repaired and maintained by the utility model, it is necessary to quickly disassemble the filter plate 5 assembled inside the purification box 1. The operator needs to open the purification box door 4 first and pull the handle 16. The handle 16 is subjected to the pulling force to drive the baffle plate 7 to move outward, and the baffle plate 7 moves to drive the fixing block 13, and the fixing block 13 drives the connecting block 14 to disengage from the elastic bayonet 15. At the same time, pulling the round rod 8 drives the movable plate 10 to slide inside the limiting opening groove 9 opened on the U-shaped fixing plate 6, and the movable plate 10 moves to drive the push plate 11 to move, and the push plate 11 drives the anti-skid pad 12 to move, and the anti-skid pad 12 drives the filter plate 5 to slide in the U-shaped fixing plate 6 and move outward until the filter plate 5 is completely separated from the U-shaped fixing plate 6, and the filter plate 5 can be completely removed. The disassembly of the filter plate 5 solves the problem that in traditional factory waste gas environmental protection purification equipment, the filter screen is basically assembled using nuts and bolts. After a period of waste gas purification, a large amount of dirt will accumulate on the filter screen. Since the filter screen is assembled in the purification equipment using nuts and bolts, it is not convenient to disassemble, clean and replace the filter screen in time. At the same time, when the purification equipment needs to be transported, the connecting rod 20 is pulled to drive the L-shaped plate 19 to rotate, so that the protective pad 21 is pressed against the purification box 1 to fix the angle of the L-shaped plate 19. At this time, the purification equipment can be transported, which solves the problem that in traditional factory waste gas environmental protection purification equipment, there is no fulcrum outside the purification box 1, which makes it inconvenient to transport the purification equipment.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention.

Claims

1. A factory waste gas environmental purification equipment, comprising a purification box, an air intake pipe and an exhaust pipe, wherein a purification box door that is pulled outward is arranged in front of the purification box, the air intake pipe is arranged at the top of the purification box, and the exhaust pipe is arranged at the lower side of the purification box, characterized in that: It also includes a filter plate, a U-shaped fixing plate and a filter plate pulling-out mechanism. The two U-shaped fixing plates are horizontally and symmetrically arranged on the side walls on both sides of the purification box above the exhaust pipe position. The two sides of the filter plate are horizontally inserted into the U-shaped fixing plates. The filter plate pulling-out mechanism and the filter plate anti-slipping mechanism are respectively arranged on the U-shaped fixing plates in the purification box.

2. The environmental protection purification equipment for factory waste gas according to claim 1 is characterized in that: The filter plate pulling-out mechanism is composed of a baffle, a round rod, a limiting opening groove, a movable plate and a push plate, wherein the baffle is arranged at the outer end position of the two U-shaped fixed plates, the limiting opening groove is arranged on the inner lower side of the U-shaped fixed plate, the movable plate is horizontally and laterally arranged at the rear end position of the filter plate, the upward protrusions at both ends of the movable plate are inserted in the limiting opening groove, the two ends of the push plate are respectively inserted into the U-shaped groove of the corresponding U-shaped fixed plate, the lower sides of the two ends of the push plate are respectively fixed to the upper sides of the movable plate protruding parts inserted into the limiting opening grooves on the movable plate, the two round rods are respectively arranged under the corresponding U-shaped fixed plates, the outer ends of the two round rods are respectively fixed to the two sides of the baffle, and the inner ends of the two round rods are respectively fixed to the two ends of the movable plate.

3. The factory waste gas environmental protection purification equipment according to claim 2 is characterized in that: It also includes an anti-skid pad, the front part of which is fixed on the upper surface of the moving plate, the lower part of the rear part of the anti-skid pad is fixed on the upper surface of the moving plate, and the upper part of the rear part of the anti-skid pad is fixed on the lower surface of the push plate.

4. The environmental protection purification equipment for factory waste gas according to claim 2 is characterized in that: It also includes a filter plate anti-escape mechanism, which is composed of a fixed block, a connecting block and an elastic bayonet. The two fixed blocks are respectively fixed on the two ends of the baffle, the two connecting blocks are respectively fixed on the rear of the fixed blocks at the corresponding positions, and the opening directions of the two elastic bayonet are respectively fixed forward on the front end of the U-shaped fixed plate at the corresponding positions.

5. The environmental protection purification equipment for factory waste gas according to claim 2 is characterized in that: The utility model also comprises a handle, and the handle is fixed at a middle position below the baffle.

6. The environmental protection purification equipment for factory waste gas according to claim 1 is characterized in that: It also includes a transfer and movement mechanism, which is composed of a support block, a fixed rod, an L-shaped plate and a connecting rod. There are four support blocks, and a group of two support blocks are respectively arranged on the two side surfaces of the purification box. The two sides of the fixed rod are respectively fixed on the inner sides of the two corresponding support blocks. The short arm ends of the two L-shaped plates are respectively hinged on the two sides of the fixed rod, and the two ends of the connecting rod are respectively hinged on the long arm ends of the two L-shaped plates.

7. The environmental protection purification equipment for factory waste gas according to claim 6 is characterized in that: The utility model also comprises a protective pad and an anti-slip sleeve, wherein the protective pad is arranged on the upper surface of the short arm of the L-shaped plate, and the anti-slip sleeve is sleeved on the connecting rod.

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