Waste gas purification adsorption box for environmental protection engineering

Abstract

The utility model belongs to the field of environmental protection engineering, and particularly relates to a waste gas purification and adsorption box for environmental protection engineering, aiming at the existing problems, the following scheme is provided: the waste gas purification and adsorption box comprises an environmental protection box, an activated carbon filter plate assembly is slidably mounted in the environmental protection box, and a fixing groove is formed in one side of the activated carbon filter plate assembly; an inserting block is fixedly installed on the inner wall of one side of the environment-friendly box and matched with the fixing groove, a cavity is formed in the inserting block, a through hole is formed in the inner wall of the bottom side of the cavity, a locking pin is arranged in the through hole and matched with the fixing groove, and a curved bar is fixedly installed on the bottom side of the locking pin. According to the environment-friendly box disclosed by the utility model, the defects in the prior art are overcome, so that the activated carbon filter plate assembly can be conveniently mounted in the environment-friendly box, the steps are simpler and more convenient, and the requirements of people are met.

Description

Technical Field

[0001] This utility model relates to the field of environmental engineering technology, and in particular to a waste gas purification adsorption box for environmental engineering. Background Technology

[0002] Activated carbon adsorption boxes, also known as activated carbon filters, are mainly used for the treatment of organic waste gases. Activated carbon has a strong capillary adsorption capacity, a large surface area, and can fully contact the gas and be adsorbed by the capillary. The adsorption effect of activated carbon removes odors, thereby purifying the air. The activated carbon box is primarily an adsorber, containing components such as perforated plates and activated carbon adsorption layers. Activated carbon adsorption boxes can also be used in environmental protection, which includes waste gas purification. Waste gas purification refers to the treatment of industrial waste gases generated in industrial sites, such as particulate matter, flue gas, odorous gases, and toxic and harmful gases. Activated carbon adsorption boxes improve air quality by purifying waste gases, thus achieving the goal of environmental protection.

[0003] The activated carbon filter plate inside the activated carbon adsorption environmental protection box is an essential component. The traditional activated carbon adsorption environmental protection box has a complicated fixing process during the installation of the activated carbon filter plate, which reduces the installation efficiency. Therefore, there is an urgent need for an environmental protection engineering waste gas purification adsorption box that is easy to install. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an environmental engineering waste gas purification and adsorption box.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An environmental protection engineering waste gas purification adsorption box includes an environmental protection box, in which an activated carbon filter plate assembly is slidably installed, and a fixing groove is opened on one side of the activated carbon filter plate assembly. An insert block is fixedly installed on the inner wall of one side of the environmental protection box, and the insert block is adapted to the fixing groove. A cavity is opened inside the insert block, and a through hole is opened on the inner wall of the bottom side of the cavity. A locking pin is provided in the through hole, and the locking pin is adapted to the fixing groove. A crank rod is fixedly installed on the bottom side of the locking pin, and the bottom end of the crank rod extends outside the insert block. A shaft is rotatably installed on one side of the environmental protection box, and a cam is fixedly sleeved on the end of the shaft rod near the activated carbon filter plate assembly. The short diameter end of the cam contacts the bottom side of the crank rod. A rack is slidably installed on one side of the environmental protection box, and a handle is fixedly sleeved on one end of the rack.

[0007] Preferably, a sliding column is fixedly installed on the inner wall of the bottom side of the cavity, and a sliding sleeve is provided on the sliding column, with one side of the sliding sleeve fixedly installed on the locking pin.

[0008] Preferably, a spring is fixedly installed on the inner wall of the top side of the cavity, and the bottom end of the spring is fixedly connected to the top side of the locking pin.

[0009] Preferably, a gear is fixedly sleeved at one end of the shaft outside the environmental protection box, and the rack meshes with the gear.

[0010] Preferably, a groove is provided on one side of the environmental protection box, and a slider is slidably installed in the groove, with the slider fixedly installed on a rack.

[0011] Preferably, a second spring is fixedly connected to the inner wall of the bottom side of the groove, and the top end of the second spring is fixedly connected to the slider.

[0012] In this utility model, there is a waste gas purification and adsorption box for environmental protection engineering.

[0013] This invention overcomes the shortcomings of the prior art, enabling the activated carbon filter plate assembly to be easily installed in the environmental protection box with simpler and more convenient steps, thus meeting people's needs. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of an environmental engineering waste gas purification adsorption box proposed in this utility model;

[0015] Figure 2 This is a schematic diagram of part A of an environmental engineering waste gas purification adsorption box proposed in this utility model;

[0016] Figure 3 This is a schematic diagram of part B of an environmental engineering waste gas purification adsorption box proposed in this utility model.

[0017] In the diagram: 1. Environmental protection box, 2. Activated carbon filter plate assembly, 3. Fixing groove, 4. Insert block, 5. Cavity, 6. Through hole, 7. Sliding column, 8. Sliding sleeve, 9. Locking pin, 10. Spring 1, 11. Crank rod, 12. Shaft rod, 13. Cam, 14. Gear, 15. Rack, 16. Sliding groove, 17. Sliding block, 18. Spring 2, 19. Handle. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Reference Figure 1-3An environmental protection engineering waste gas purification adsorption box includes an environmental protection box 1. An activated carbon filter plate assembly 2 is slidably installed inside the environmental protection box 1, and a fixing groove 3 is opened on one side of the activated carbon filter plate assembly 2. An insert block 4 is fixedly installed on the inner wall of one side of the environmental protection box 1, and the insert block 4 is adapted to the fixing groove 3. A cavity 5 is opened inside the insert block 4, and a through hole 6 is opened on the inner wall of the bottom side of the cavity 5. A locking pin 9 is provided in the through hole 6, and the locking pin 9 is adapted to the fixing groove 3. A crank rod 11 is fixedly installed on the bottom side of the locking pin 9, and the bottom end of the crank rod 11 extends to the outside of the insert block 4. A shaft rod 12 is rotatably installed on one side of the environmental protection box 1, and a cam 13 is fixedly sleeved on the end of the shaft rod 12 near the activated carbon filter plate assembly 2. The short diameter end of the cam 13 contacts the bottom side of the crank rod 11. A rack 15 is slidably installed on one side of the environmental protection box 1, and a handle 19 is fixedly sleeved on one end of the rack 15.

[0020] In this utility model, a sliding column 7 is fixedly installed on the inner wall of the bottom side of the cavity 5, and a sliding sleeve 8 is provided on the sliding column 7. One side of the sliding sleeve 8 is fixedly installed on the locking pin 9. The sliding column 7 and the sliding sleeve 8 cooperate with each other to make the locking pin 9 move stably.

[0021] In this utility model, a spring 10 is fixedly installed on the inner wall of the top side of the cavity 5, and the bottom end of the spring 10 is fixedly connected to the top side of the locking pin 9. The spring 10 can ensure that the locking pin 9 is engaged with the fixing groove 3.

[0022] In this utility model, a gear 14 is fixedly sleeved at one end of the shaft 12 outside the environmental protection box 1, and the rack 15 meshes with the gear 14.

[0023] In this utility model, a groove 16 is provided on one side of the environmental protection box 1, and a slider 17 is slidably installed in the groove 16. The slider 17 is fixedly installed on the rack 15. The groove 16 and the slider 17 cooperate with each other to make the rack 15 move down steadily.

[0024] In this utility model, a second spring 18 is fixedly connected to the inner wall of the bottom side of the slide groove 16, and the top end of the second spring 18 is fixedly connected to the slider 17. The second spring 18 can enable the rack 15 to automatically reset.

[0025] In this utility model, the activated carbon filter plate assembly 2 is first pushed into the environmental protection box 1 until the insert block 4 is inserted into the fixing groove 3. At this time, the pressure handle 19 is released, and the rack 15 will be reset and moved upward under the pull of the second spring 18. As the rack 15 meshes with the gear 14 and rotates the cam 13, the long diameter end of the cam 13 will no longer press the crank 11. At this time, the locking pin 9 will be engaged with the fixing groove 3 under the action of the first spring 10, thus realizing the installation of the activated carbon filter plate assembly 2.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An exhaust gas purification adsorption box for environmental engineering, comprising an environmental protection box (1), characterized in that, The environmental protection box (1) is internally slidably installed with an activated carbon filter plate assembly (2), and a fixing groove (3) is formed in one side of the activated carbon filter plate assembly (2); an insertion block (4) is fixedly installed on the inner wall of one side of the environmental protection box (1), and the insertion block (4) is matched with the fixing groove (3); a cavity (5) is formed in the insertion block (4), and a through hole (6) is formed in the inner wall of the bottom side of the cavity (5); a locking pin (9) is arranged in the through hole (6) and matched with the fixing groove (3); a curved rod (11) is fixedly installed on the bottom side of the locking pin (9) and extends to the outside of the insertion block (4); a shaft rod (12) is rotatably installed on one side of the environmental protection box (1), and a cam (13) is fixedly sleeved on the end of the shaft rod (12) close to the activated carbon filter plate assembly (2); the short diameter end of the cam (13) is in contact with the bottom side of the curved rod (11); and a rack (15) is slidably installed on one side of the environmental protection box (1) and has a handle (19) fixedly sleeved on one end thereof.

2. The waste gas purification adsorption box for environmental protection engineering according to claim 1, characterized in that, The inner wall of the bottom side of the cavity (5) is fixedly installed with a sliding column (7), and a sliding sleeve (8) is arranged on the sliding column (7) and fixedly installed on one side of the locking pin (9).

3. The waste gas purification adsorption box for environmental protection engineering according to claim 1, characterized in that, The inner wall of the top side of the cavity (5) is fixedly installed with a spring (10), and the bottom end of the spring (10) is fixedly connected to the top side of the locking pin (9).

4. The waste gas purification adsorption box for environmental protection engineering according to claim 1, characterized in that, The end of the shaft rod (12) located outside the environmental protection box (1) is fixedly sleeved with a gear (14), and the rack (15) is engaged with the gear (14).

5. The waste gas purification adsorption box for environmental protection engineering according to claim 1, characterized in that, One side of the environmental protection box (1) is formed with a sliding groove (16), and a sliding block (17) is slidably installed in the sliding groove (16) and fixedly installed on the rack (15).

6. The waste gas purification adsorption box for environmental protection engineering according to claim 5, characterized in that, The inner wall of the bottom side of the sliding groove (16) is fixedly connected with a spring (18), and the top end of the spring (18) is fixedly connected to the sliding block (17).

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