Waste gas treatment device

Abstract

The utility model discloses a waste gas treatment device, and provides the following scheme aiming at the problems that the existing device is high in resource waste and cost and is not beneficial to filling of activated carbon due to the fact that a lock catch is arranged above the existing device, the waste gas treatment device comprises an activated carbon filter shell, and a plurality of placing grooves are formed in the top of the activated carbon filter shell; a plurality of containing grooves are formed in the bottom of the activated carbon filter shell, a plurality of discharging ports are formed in the bottom of the activated carbon filter shell and communicated with the containing grooves, and a plurality of air holes are formed in the two sides of the activated carbon filter shell. Meanwhile, opening and closing of the bottom plate can be controlled through the connecting assembly, then the activated carbon can be rapidly taken out from the lower portion, replacement of the activated carbon is facilitated, and operation is more convenient and faster.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a waste gas treatment device. Background Art

[0002] The waste gas treatment device is an essential equipment for laboratory waste gas treatment. The existing waste gas treatment technical facilities are disposable components and need to be replaced once every quarter, which has the problems of resource waste and high cost. At the same time, a buckle is arranged above, which is not conducive to the filling of activated carbon. Content of the Utility Model

[0003] The purpose of the utility model is to solve the problems of high cost caused by resource waste and the disadvantage that the buckle arranged above is not conducive to the filling of activated carbon in the prior art, and to provide a waste gas treatment device.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme: a waste gas treatment device, including an activated carbon filter housing, wherein a plurality of placement grooves are opened at the top of the activated carbon filter housing, a plurality of discharge ports are opened at the bottom of the activated carbon filter housing, the plurality of discharge ports are communicated with the plurality of placement grooves, and a plurality of ventilation holes are opened on both sides of the activated carbon filter housing;

[0005] An installation plate is fixedly connected to the top of the activated carbon filter housing, and a plurality of threaded holes are opened inside the installation plate, and the threaded holes are used for connecting with an exhaust pipe;

[0006] A bottom plate is arranged at the bottom of the activated carbon filter housing, a storage box is fixedly connected to the top of the bottom plate, and the activated carbon filter housing and the bottom plate are movably connected through a connection component.

[0007] In a possible design, the connection component includes two symmetrically arranged hinges fixedly connected to one side of the activated carbon filter housing, and one side of the hinge is hinged to one side of the bottom plate.

[0008] In a possible design, a hook is fixedly connected to one side of the bottom plate, and a buckle is fixedly connected to one side of the activated carbon filter housing, and the buckle and the hook are used in cooperation.

[0009] In a possible design, the connection component includes two symmetrically arranged sliding plates fixedly connected to the top of the storage box, two symmetrically arranged sliders are fixedly connected to one side of the sliding plate, two symmetrically arranged sliding grooves are opened between the inner walls of both sides of the placement groove, and the sliding grooves are slidably connected with the sliders.

[0010] In a possible design, two symmetrically arranged fixing blocks are fixedly connected to one side of the activated carbon filter housing. Rectangular holes are formed on the sides of the two fixing blocks close to each other. Strip-shaped holes are formed on both sides of the activated carbon filter housing. A round rod slidably penetrates through the interior of the strip-shaped hole, and one end of the round rod is fixedly connected to one side of a sliding plate.

[0011] In a possible design, a limiting sliding ring is slidably sleeved on the outer wall of the sliding plate. A limiting plate is fixedly connected to one end of the round rod. A spring is fixedly connected between one side of the limiting plate and one side of the limiting sliding ring.

[0012] In a possible design, a rotating plate is rotatably connected to the outer wall of the limiting sliding ring, and the rotating plate is used in cooperation with the rectangular hole.

[0013] In this application, during use, the activated carbon filter housing can be installed at the bottom of the ventilation pipe. At this time, installation can be carried out by using the threaded holes and the mounting plate. At the same time, the activated carbon can be placed inside the placement groove to treat the waste gas. When normally removing the activated carbon, the buckle can be opened, and then the bottom plate can be rotated along the hinge, facilitating the removal of the activated carbon, which is convenient to use.

[0014] The activated carbon can be placed on the storage box. The setting of the storage box can temporarily help hold the activated carbon. After placement, the bottom plate can be moved vertically upward. The storage box drives the sliding plate to move vertically upward, and the slider moves along the sliding groove to ensure the stability of the movement of the sliding plate. At the same time, the rotating plate moves between the two fixing blocks. Horizontally pull the rotating plate, and the rotating plate moves out from between the two fixing blocks. The rotating plate pushes the limiting sliding ring to move horizontally and compress the spring. Then rotate the rotating plate so that the rotating plate is in a horizontal state. After releasing the rotating plate, the rotating plate can be made to move horizontally into the interior of the rectangular hole to ensure that the bottom plate does not fall.

[0015] Beneficial effects:

[0016] In this utility model, for the waste gas treatment device, by providing a discharge port on the activated carbon filter housing, the effect of quickly removing the activated carbon can be achieved.

[0017] In this utility model, for the waste gas treatment device, through the connection component, the effect of quickly controlling the opening and closing of the bottom plate can be achieved, thus facilitating the use by the user.

[0018] In this utility model, a discharge port can be provided at the bottom of the activated carbon filter housing. Thus, it is not necessary to remove the entire device to take out the activated carbon. At the same time, the opening and closing of the bottom plate can be controlled through the connection component, and then the activated carbon can be quickly taken out from below, facilitating the replacement of the activated carbon and making the operation more convenient. Description of the drawings

[0019] Figure 1 3D structural schematic diagram of Embodiment 1 in the waste gas treatment device proposed by the present utility model;

[0020] Figure 2 Exploded structural schematic diagram of the activated carbon filter housing and the bottom plate in the waste gas treatment device proposed by the present utility model;

[0021] Figure 3 3D structural schematic diagram of Embodiment 2 in the waste gas treatment device proposed by the present utility model;

[0022] Figure 4 3D structural schematic diagram of the strip-shaped holes and the sliding grooves in the waste gas treatment device proposed by the present utility model;

[0023] Figure 5 3D structural schematic diagram of the storage box and the sliding plate in the waste gas treatment device proposed by the present utility model;

[0024] Figure 6 3D structural schematic diagram of the fixing block and the rotating plate in the waste gas treatment device proposed by the present utility model.

[0025] In the figure: 1, activated carbon filter housing; 2, bottom plate; 3, placement groove; 4, threaded hole; 5, mounting plate; 6, ventilation hole; 7, discharge port; 8, hinge; 9, hook; 10, buckle; 11, sliding plate; 12, fixing block; 13, strip-shaped hole; 14, sliding groove; 15, slider; 16, storage box; 17, rectangular hole; 18, rotating plate; 19, limiting plate; 20, spring; 21, limiting sliding ring; 22, round rod. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0027] Embodiment 1

[0028] Referring to Figure 1-6 , a waste gas treatment device, which is applied in the field of waste gas treatment, includes: an activated carbon filter housing 1, a plurality of placement grooves 3 are opened at the top of the activated carbon filter housing 1, a plurality of discharge ports 7 are opened at the bottom of the activated carbon filter housing 1, the plurality of discharge ports 7 are communicated with the plurality of placement grooves 3, and a plurality of ventilation holes 6 are opened on both sides of the activated carbon filter housing 1;

[0029] A mounting plate 5 is fixedly connected to the top of the activated carbon filter housing 1, and a plurality of threaded holes 4 are opened inside the mounting plate 5, and the threaded holes 4 are used for connecting with the exhaust pipe;

[0030] A bottom plate 2 is provided at the bottom of the activated carbon filter housing 1. A storage box 16 is fixedly connected to the top of the bottom plate 2. The activated carbon filter housing 1 and the bottom plate 2 are movably connected through a connection assembly. The connection assembly includes two symmetrically arranged hinges 8 fixedly connected to one side of the activated carbon filter housing 1. One side of the hinge 8 is hinged to one side of the bottom plate 2. A hook 9 is fixedly connected to one side of the bottom plate 2. A buckle 10 is fixedly connected to one side of the activated carbon filter housing 1. The buckle 10 and the hook 9 are used in cooperation to install the activated carbon filter housing 1 at the bottom of the ventilation pipe. At this time, installation can be carried out by using the threaded holes 4 and the mounting plate 5. At the same time, activated carbon can be placed inside the placement groove 3 to treat waste gas. When normally removing the activated carbon, the buckle 10 can be opened, and then the bottom plate 2 can be rotated along the hinge 8 to facilitate the removal of the activated carbon, which is convenient to use.

[0031] Embodiment 2

[0032] Refer to Figure 1-6 , an exhaust gas treatment device, which is applied in the field of exhaust gas treatment and includes: an activated carbon filter housing 1. A plurality of placement grooves 3 are opened at the top of the activated carbon filter housing 1. A plurality of discharge ports 7 are opened at the bottom of the activated carbon filter housing 1. The plurality of discharge ports 7 communicate with the plurality of placement grooves 3. A plurality of ventilation holes 6 are opened on both sides of the activated carbon filter housing 1;

[0033] A mounting plate 5 is fixedly connected to the top of the activated carbon filter housing 1. A plurality of threaded holes 4 are opened inside the mounting plate 5. The threaded holes 4 are used for connecting with the exhaust pipe;

[0034] A bottom plate 2 is provided at the bottom of the activated carbon filter housing 1. A storage box 16 is fixedly connected to the top of the bottom plate 2. The activated carbon filter housing 1 and the bottom plate 2 are movably connected through a connection assembly. The connection assembly includes two symmetrically arranged sliding plates 11 fixedly connected to the top of the storage box 16. One side of the sliding plate 11 is fixedly connected with two symmetrically arranged sliding blocks 15. Two symmetrically arranged sliding grooves 14 are opened between the inner walls on both sides of the placement groove 3. The sliding grooves 14 are slidably connected with the sliding blocks 15. One side of the activated carbon filter housing 1 is fixedly connected with two symmetrically arranged fixing blocks 12. Rectangular holes 17 are opened on one side of the two fixing blocks 12 close to each other. Strip-shaped holes 13 are opened on both sides of the activated carbon filter housing 1. A round rod 22 slidably penetrates through the inside of the strip-shaped hole 13. One end of the round rod 22 is fixedly connected with one side of the sliding plate 11. A limiting sliding ring 21 is slidably sleeved on the outer wall of the sliding plate 11. One end of the round rod 22 is fixedly connected with a limiting plate 19. A same spring 20 is fixedly connected between one side of the limiting plate 19 and one side of the limiting sliding ring 21. A rotating plate 18 is rotatably connected to the outer wall of the limiting sliding ring 21. The rotating plate 18 is used in cooperation with the rectangular hole 17. Activated carbon (specifically, an activated carbon packet) can be placed on the storage box 16. The setting of the storage box 16 can temporarily help hold up the activated carbon. After the placement is completed, the bottom plate 2 can be moved vertically upward. The storage box 16 drives the sliding plate 11 to move vertically upward. The sliding block 15 moves along the sliding groove 14 to ensure the stability of the movement of the sliding plate 11. At the same time, the rotating plate 18 moves between the two fixing blocks 12. The rotating plate 18 is pulled horizontally. The rotating plate 18 moves out from between the two fixing blocks 12. The rotating plate 18 pushes the limiting sliding ring 21 to move horizontally and compresses the spring 20. Then the rotating plate 18 is rotated so that the rotating plate 18 is in a horizontal state. After the rotating plate 18 is released, the rotating plate 18 can move horizontally into the rectangular hole 17 to ensure that the bottom plate 2 will not fall.

[0035] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. An exhaust gas treatment device, characterized in that, Comprising: An activated carbon filter housing (1), the top of the activated carbon filter housing (1) is provided with a plurality of placement grooves (3), the bottom of the activated carbon filter housing (1) is provided with a plurality of discharge ports (7), and the plurality of discharge ports (7) communicate with the plurality of placement grooves (3). A plurality of ventilation holes (6) are provided on both sides of the activated carbon filter housing (1); The top of the activated carbon filter housing (1) is fixedly connected with a mounting plate (5), and a plurality of threaded holes (4) are provided inside the mounting plate (5), and the threaded holes (4) are used for connecting with an exhaust pipe; A bottom plate (2) is arranged at the bottom of the activated carbon filter housing (1), a storage box (16) is fixedly connected to the top of the bottom plate (2), and the activated carbon filter housing (1) and the bottom plate (2) are movably connected through a connecting component.

2. The exhaust gas treatment device according to claim 1, characterized in that, The connecting component includes two symmetrically arranged hinges (8) fixedly connected to one side of the activated carbon filter housing (1), and one side of the hinge (8) is hinged to one side of the bottom plate (2).

3. The exhaust gas treatment device according to claim 2, characterized in that, A hook (9) is fixedly connected to one side of the bottom plate (2), and a buckle (10) is fixedly connected to one side of the activated carbon filter housing (1), and the buckle (10) and the hook (9) are used in cooperation.

4. The exhaust gas treatment device according to claim 1, characterized in that The connecting component includes two symmetrically arranged sliding plates (11) fixedly connected to the top of the storage box (16), and two symmetrically arranged sliding blocks (15) are fixedly connected to one side of the sliding plate (11). Two symmetrically arranged sliding grooves (14) are provided between the inner walls on both sides of the placement groove (3), and the sliding grooves (14) are slidably connected to the sliding blocks (15).

5. The exhaust gas treatment device according to claim 4, wherein, Two symmetrically arranged fixing blocks (12) are fixedly connected to one side of the activated carbon filter housing (1). Rectangular holes (17) are provided on the sides of the two fixing blocks (12) close to each other. Strip-shaped holes (13) are provided on both sides of the activated carbon filter housing (1). A round rod (22) slidably penetrates through the inside of the strip-shaped hole (13), and one end of the round rod (22) is fixedly connected to one side of the sliding plate (11).

6. The exhaust gas treatment device according to claim 5, characterized in that, A limiting sliding ring (21) is slidably sleeved on the outer wall of the sliding plate (11). A limiting plate (19) is fixedly connected to one end of the round rod (22). A spring (20) is fixedly connected between one side of the limiting plate (19) and one side of the limiting sliding ring (21).

7. The exhaust gas treatment device according to claim 6, characterized in that, A rotating plate (18) is rotatably connected to the outer wall of the limiting sliding ring (21), and the rotating plate (18) is used in cooperation with the rectangular hole (17).

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