Waste gas treatment device capable of preventing blockage

Abstract

The utility model discloses an anti-clogging waste gas treatment device which comprises a waste gas treatment box, a mounting shell is connected to an inner clamping groove of the waste gas treatment box, and the waste gas treatment box and the mounting shell are mounted through bolts; dismounting mechanisms are arranged on the upper side and the lower side of the waste gas treatment box, telescopic pipes are mounted on the waste gas treatment box through the dismounting mechanisms, each dismounting mechanism comprises a fixing ring, a mounting rod, a mounting cap and a mounting groove, the mounting rods are in threaded connection with the mounting caps, and the mounting rods are distributed below the outer sides of the telescopic pipes at equal angles; and a filtering mechanism is arranged in the mounting shell. According to the waste gas treatment device capable of preventing blockage, the filter plate can be disassembled and assembled for independent cleaning, the filter plate is prevented from being blocked, the filter part can be assembled and disassembled, the filter part is prevented from being shielded, the device can be conveniently connected with other equipment, the length of the telescopic pipe can be flexibly adjusted, the telescopic pipe can be independently disassembled and cleaned, and the cleanliness in the telescopic pipe is guaranteed.

Description

Technical Field

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

[0002] Waste gas treatment devices are widely used in industries and other fields to treat the waste gas generated by industrial production activities, remove harmful substances and odors in the waste gas, and make the waste gas meet the emission standards. There are various waste gas treatment devices on the market;

[0003] For example, the utility model with the authorization announcement number CN215742735U discloses a waste gas treatment device that can effectively prevent blockage, including a sleeve box. An installation shell is slidably inserted into the sleeve box, and four storage baskets are slidably inserted into the installation shell. An elastic plastic card strip is fixed on one side of the storage basket; in the utility model, the intake pipe is connected to the waste gas conveying pipeline, so that after the waste gas enters the intake pipe, it enters the sleeve box. The waste gas flows through the sieve hole plate and enters the four storage baskets in turn to contact with activated carbon, zeolite molecular sieve, activated alumina and resin adsorbent, so that the harmful substances in the waste gas are gradually adsorbed, improving the waste gas treatment effect. Finally, the treated waste gas is discharged through the outlet pipe. By removing the bolts and moving the installation shell away from the sleeve box, applying force to the disassembly plate to move the storage basket away from the installation shell, and deforming and opening the elastic plastic card strip to disengage from the ball, the storage basket can be disassembled, which is convenient for replacing the adsorbent in the storage basket, facilitating the adsorption of harmful substances in the waste gas and avoiding blockage during the gas adsorption treatment process;

[0004] However, the above technical solution still has some disadvantages. For example, it is not convenient to disassemble and clean the filter plate separately, there are easy-to-exist cleaning dead corners in the filter plate, and the filter element is easily blocked. It is not convenient to connect this device with other equipment. The length of the telescopic pipe is fixed, the telescopic pipe cannot be disassembled and cleaned separately, and dirt is easily left and accumulated in the telescopic pipe. Therefore, we propose a waste gas treatment device for preventing blockage to solve the problems raised above. Content of the Utility Model

[0005] The purpose of the utility model is to provide a waste gas treatment device for preventing blockage to solve the problems in the above background technique that the current waste gas treatment device for preventing blockage is not convenient to disassemble and clean the filter plate separately, there are easy-to-exist cleaning dead corners in the filter plate, the filter element is easily blocked, it is not convenient to connect this device with other equipment, the length of the telescopic pipe is fixed, the telescopic pipe cannot be disassembled and cleaned separately, and dirt is easily left and accumulated in the telescopic pipe.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A waste gas treatment device for preventing blockage, including:

[0007] A waste gas treatment box, the internal card slot of the waste gas treatment box is connected with an installation shell, and the waste gas treatment box and the installation shell are installed by bolts;

[0008] It further includes:

[0009] Disassembly and assembly mechanisms are provided on both the upper and lower sides of the waste gas treatment box, and a telescopic pipe is installed on the waste gas treatment box through the disassembly and assembly mechanisms. The disassembly and assembly mechanisms include a fixing ring, a mounting rod, a mounting cap, and a mounting groove. The mounting rod and the mounting cap are threadedly connected, and the mounting rods are equally angularly distributed below the outer side of the telescopic pipe;

[0010] A filtering mechanism is provided inside the mounting shell. The filtering mechanism includes a mounting frame, a filter plate, a limiting strip, and a filtering element. The mounting frame and the filter plate are connected by a limiting strip through a card slot, and the mounting frame and the filtering element are connected by a card slot.

[0011] Preferably, a sealing ring is fixed on the outer side of the mounting shell, and the sealing ring is snap-fitted inside the waste gas treatment box.

[0012] Preferably, the mounting frames are connected by card slots at equal intervals inside the mounting shell, and the limiting strips are connected by card slots inside the mounting frames. The filtering plates are integrally provided on the inner sides of the limiting strips, and the filtering plates are symmetrically distributed up and down.

[0013] Preferably, a handle is rotatably connected to the front side of the mounting frame, and the mounting frame and the handle are connected by a card slot. The cross-section of the mounting frame is in a "U" - shaped structure.

[0014] Preferably, a support spring is fixed on the inner wall of the mounting frame, and a push plate is fixed on the side of the support spring away from the mounting frame. The side of the push plate away from the support spring is closely attached to the filtering element, and the support springs are arranged in an array on the push plate.

[0015] Preferably, fixing rings are fixed on both the upper and lower sides of the waste gas treatment box, and a telescopic pipe is connected by a card slot inside the fixing rings. Installation grooves are provided above the fixing rings, and the installation grooves are equally angularly distributed.

[0016] Preferably, the mounting rod is slidably connected inside the mounting groove, and the mounting cap is connected by a card slot inside the mounting groove. The cross-sectional length of the lower end of the mounting groove is greater than that of the upper end.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: The waste gas treatment device for preventing blockage can disassemble and assemble the filter plate for separate cleaning to avoid blockage of the filter plate, and can install and disassemble the filtering element to avoid the filtering element being blocked. It is convenient to connect this device to other equipment, can flexibly adjust the length of the telescopic pipe, and the telescopic pipe can be separately disassembled and cleaned to ensure the cleanliness inside the telescopic pipe;

[0018] 1. A handle, a filter plate, and a limit strip are provided. The limit strip is fixed to the outer side of the filter plate. Both the filter plate and the limit strip are connected to the card slots of the installation frame. The handle is rotatably connected to the installation frame through a return spring. Pulling the handle can remove the installation frame, and sliding the filter plate can remove the filter plate, enabling the disassembly and assembly of the filter plate for separate cleaning to avoid blockage of the filter plate.

[0019] 2. A support spring, a push plate, and a filter element are provided. The push plate and the filter element are in close contact. The support spring is fixed to the push plate, and the support spring can push the push plate and the filter element, enabling the installation and disassembly of the filter element to avoid the filter element being blocked.

[0020] 3. A fixing ring, a mounting rod, and a mounting cap are provided. The fixing ring is connected to the card slot of the telescopic tube. The mounting rod fixed to the outer side of the telescopic tube is threadedly connected to the mounting cap. The mounting cap is connected to the card slot in the mounting groove to limit the mounting rod, facilitating the connection of this device to other equipment. The length of the telescopic tube can be flexibly adjusted, and the telescopic tube can be disassembled and cleaned separately to ensure the cleanliness inside the telescopic tube. Description of the Drawings

[0021] Figure 1 It is a schematic diagram of the overall right - view structure of the present utility model;

[0022] Figure 2 It is a schematic diagram of the overall left - view structure of the present utility model;

[0023] Figure 3 It is a schematic diagram of the overall combined - state structure of the present utility model;

[0024] Figure 4 It is a schematic diagram of the overall structure of the connection between the installation frame and the filter plate of the present utility model;

[0025] Figure 5 It is a schematic diagram of the overall structure of the connection between the support spring and the push plate of the present utility model;

[0026] Figure 6 It is a schematic diagram of the overall structure of the disassembly and assembly mechanism of the present utility model.

[0027] In the figure: 1. Exhaust gas treatment box; 2. Installation shell; 3. Installation frame; 4. Filter plate; 5. Limit strip; 6. Handle; 7. Support spring; 8. Push plate; 9. Filter element; 10. Fixing ring; 11. Telescopic tube; 12. Mounting rod; 13. Mounting cap; 14. Mounting groove; 15. Sealing ring. Detailed Embodiment

[0028] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present utility model.

[0029] Please refer to Figures 1-6 , the present utility model provides a technical solution: an exhaust gas treatment device for preventing blockage, including: an exhaust gas treatment box 1, a mounting shell 2, a mounting frame 3, a filter plate 4, a limiting strip 5, a handle 6, a support spring 7, a push plate 8, a filter element 9, a fixing ring 10, a telescopic pipe 11, a mounting rod 12, a mounting cap 13, a mounting groove 14, and a sealing ring 15;

[0030] First, as shown in Figure 1 and Figure 3 , the filter plate 4 is installed in the mounting frame 3, so that the limiting strip 5 fixed on the outer side of the filter plate 4 is connected to the card slot of the mounting frame 3. Then, the filter element 9 is installed in the mounting frame 3, so that the filter element 9 is closely attached to the push plate 8 and compresses the support spring 7. Then, the mounting frame 3 is placed in the mounting shell 2, and the mounting shell 2 is installed in the exhaust gas treatment box 1, so that the handle 6 is connected to the card slot of the mounting frame 3. The sealing ring 15 fixed on the outer side of the mounting shell 2 is snap-connected to the exhaust gas treatment box 1. The exhaust gas treatment box 1 and the mounting shell 2 are installed together by bolts. Then, the telescopic pipes 11 on the upper and lower sides of the exhaust gas treatment box 1 are connected to the equipment to guide the exhaust gas. The exhaust gas enters the exhaust gas treatment box 1 through the telescopic pipes 11, and the filter plate 4 and the filter element 9 filter the exhaust gas to avoid air pollution caused by direct emission of the exhaust gas; Specific Embodiment 1

[0031] The existing exhaust gas treatment device is not convenient to disassemble and assemble the filter plate 4 and the filter element 9 separately. To solve this technical problem, in this embodiment, as shown in Figure 1 - Figure 5 , the bolts between the mounting shell 2 and the exhaust gas treatment box 1 are taken out, and then the mounting shell 2 is pulled outwards, so that the mounting shell 2 is disengaged from the card slot connection with the exhaust gas treatment box 1, and the sealing ring 15 fixed on the outer side of the mounting shell 2 is disengaged from the snap connection with the exhaust gas treatment box 1. A handle 6 is installed on the front side of the filter plate 4 through a return spring. When the mounting shell 2 is disengaged from the exhaust gas treatment box 1, the handle 6 automatically pops out. Then, the handle 6 is pulled outwards, and the handle 6 drives the mounting frame 3 to move, so that the mounting frame 3 is disengaged from the card slot connection with the mounting shell 2. The elastic action of the support spring 7 pushes the push plate 8 to reset, and the push plate 8 pushes the filter element 9, so that the filter element 9 pops out of the mounting frame 3, and the filter element 9 can be taken out of the mounting frame 3. Then, the filter plate 4 is slid, so that the limiting strip 5 fixed on the outer side of the filter plate 4 is disengaged from the card slot connection with the mounting frame 3, and the filter plate 4 can be cleaned separately; Specific Embodiment 2

[0032] The existing waste gas treatment device is not convenient for flexibly adjusting the length of the telescopic pipe 11, and it is not convenient to disassemble the telescopic pipe 11 for cleaning. To solve this technical problem, in this embodiment, as shown in the attached Figure 1 and the attached Figure 6 , the inner end of the telescopic pipe 11 is connected to the card slot of the fixed ring 10. The mounting rod 12 fixed below the outer side of the telescopic pipe 11 slides to the bottom end of the mounting groove 14, and then the mounting cap 13 is threadedly connected to the mounting rod 12, so that the mounting cap 13 is connected to the card slot of the mounting groove 14, and the telescopic pipe 11 is fixed in the fixed ring 10. The equally angularly distributed mounting rods 12 and mounting caps 13 effectively limit the telescopic pipe 11. Pull the telescopic pipe 11, and the telescopic pipe 11 can be pulled to an appropriate length and installed on the device with a clamp;

[0033] When it is necessary to disassemble the telescopic pipe 11 for cleaning, rotate the mounting cap 13 to disconnect it from the threaded connection with the mounting rod 12, and the mounting cap 13 is disconnected from the card slot connection with the mounting groove 14. Then pull the telescopic pipe 11 to disconnect the mounting rod 12 from the card slot connection with the mounting groove 14, and the telescopic pipe 11 can be removed.

[0034] This is the entire working process of the waste gas treatment device for preventing blockage. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0035] The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0036] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An anti-clogging waste gas treatment device, comprising: A waste gas treatment box (1), an installation shell (2) is connected to the internal card slot of the waste gas treatment box (1), and the waste gas treatment box (1) and the installation shell (2) are installed by bolts; Characterized in that it further comprises: Disassembly and assembly mechanisms are arranged on both the upper and lower sides of the waste gas treatment box (1), and a telescopic pipe (11) is installed on the waste gas treatment box (1) through the disassembly and assembly mechanisms. The disassembly and assembly mechanisms include a fixed ring (10), a mounting rod (12), a mounting cap (13) and a mounting groove (14). The mounting rod (12) and the mounting cap (13) are threadedly connected, and the mounting rods (12) are equiangularly distributed below the outer side of the telescopic pipe (11); A filtering mechanism is arranged inside the installation shell (2). The filtering mechanism includes an installation frame (3), a filter plate (4), a limiting strip (5) and a filtering element (9). The installation frame (3) and the filter plate (4) are connected by a card slot through the limiting strip (5), and the installation frame (3) and the filtering element (9) are connected by a card slot.

2. The anti-clogging waste gas treatment device according to claim 1, characterized in that: A sealing ring (15) is fixed on the outer side of the installation shell (2), and the sealing ring (15) is snap-fitted inside the waste gas treatment box (1).

3. The exhaust gas treatment device for preventing blockage according to claim 1, wherein: Installation frames (3) are connected to the internal card slots of the installation shell (2) at equal intervals, and a limiting strip (5) is connected to the internal card slot of the installation frame (3). The inner side of the limiting strip (5) is integrally provided with a filter plate (4), and the filter plates (4) are symmetrically distributed up and down.

4. The exhaust gas treatment device for preventing blockage according to claim 3, characterized in that: A handle (6) is rotatably connected to the front side of the installation frame (3), and the installation frame (3) and the handle (6) are connected by a card slot. The cross section of the installation frame (3) is in a "U" - shaped structure.

5. The anti-clogging exhaust gas treatment device according to claim 4, characterized in that: A support spring (7) is fixed on the inner wall of the installation frame (3), and a push plate (8) is fixed on the side of the support spring (7) away from the installation frame (3). The side of the push plate (8) away from the support spring (7) is closely attached to the filtering element (9), and the support springs (7) are arranged in an array on the push plate (8).

6. The anti-blocking waste gas treatment device according to claim 1, characterized in that: Fixed rings (10) are fixed on both the upper and lower sides of the waste gas treatment box (1), and a telescopic pipe (11) is connected to the internal card slot of the fixed ring (10). An installation groove (14) is opened above the fixed ring (10), and the installation grooves (14) are equiangularly distributed.

7. An exhaust gas treatment device for preventing blockage according to claim 1, characterized in that: The mounting rod (12) is slidably connected in the mounting groove (14), and a mounting cap (13) is connected to the internal card slot of the mounting groove (14). The cross-sectional length of the lower end of the mounting groove (14) is greater than that of the upper end cross-section.

Images