Assembled waste gas purifying and filtering mechanism

Abstract

The utility model discloses an assembly type waste gas purifying and filtering mechanism which comprises a sealing box and support arms, a plurality of purifying boxes are arranged on the surface of a box body, the purifying boxes are inserted into the box body, a plurality of support arms are rotatably connected to the surface of the sealing box, battens are rotatably connected to the surfaces of the support arms, a barrel shell is fixedly connected to the surfaces of the battens, and a sliding rod is slidably connected to the interior of the barrel shell. The lower end of the sliding rod is connected with a pressing strip, the pressing strip abuts against the surface of the purification box, a spring is arranged in the barrel shell, the upper end of the barrel shell is in threaded connection with a stud, the strip plate is pulled downwards through the push-pull handle, the strip plate drives the pressing strip to move, the pressing strip is separated from the purification box, then the purification box is pulled out of the sealing box through the handle, and purification materials in the purification box can be replaced. The purification box is pushed into the sealing box, the push-pull handle is pushed upwards to control the pressing strip to be pressed on the purification box, connection of the purification box and the sealing box is achieved, the operation process is more simplified, bolts do not need to be screwed repeatedly, and the efficiency of replacing purification materials is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas purification, in particular to an assembled waste gas purification and filtering mechanism. Background Art

[0002] Materials commonly used for exhaust gas purification and filtration include ceramic materials, activated carbon materials, metal oxide materials, and the like. In the related art, the purification material is generally used in a box with good sealing performance. The box is provided with multiple pull-out boxes by pulling out. The purification material is placed in the pull-out box. When the exhaust gas enters the box, it is purified when it flows through the purification material inside the pull-out box. In order to prevent exhaust gas leakage, the pull-out box is fastened to the box with several bolts to ensure that the pull-out box fits tightly with the box. The pull-out box and the box are fixed in this way. Although the production and processing of the pull-out box and the box are convenient, when replacing the purification material, it is necessary to repeatedly tighten the bolts many times, which is cumbersome. When the bolts are rusted, the resistance to tightening the bolts will also increase. Replacing the purification material is not fast enough. Utility Model Content

[0003] The purpose of the utility model is to provide an assembled exhaust gas purification and filtering mechanism to solve the problems raised in the above background technology.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: an assembled exhaust gas purification and filtering mechanism, comprising a sealed box, a plurality of purification boxes are arranged on the surface of the sealed box, the purification boxes are inserted into the box body, and the exhaust gas can be filtered multiple times by using the plurality of purification boxes, thereby improving the purification effect of the exhaust gas and reducing the harm of the exhaust gas to the environment;

[0005] A support arm, wherein a plurality of the support arms are provided and rotatably connected to the surface of the sealing box, a strip plate is rotatably connected to the surface of the support arm, a cylinder shell is fixedly connected to the surface of the strip plate, a sliding rod is slidably connected inside the cylinder shell, a pressure strip is connected to the lower end of the sliding rod, and the pressure strip is against the surface of the purification box;

[0006] When the strip rotates, the pressure strip can be driven to move. When the purification material inside the purification box needs to be replaced, the strip is pulled down to separate the pressure strip from the purification box, and the purification box can be pulled out;

[0007] A spring is arranged inside the shell, a stud is screwed on the upper end of the shell, and the lower end of the stud abuts against the upper end of the spring. The spring is used to increase the pressure applied by the pressure strip on the purification box, thereby improving the sealing performance between the purification box and the sealing box.

[0008] Furthermore, a rotating handle is fixedly connected to the surface of the stud, and the rotating handle can be used to turn the stud with little effort, so that the stud squeezes or releases the spring, thereby changing the pressure applied by the spring to the purification box. When the sealing performance between the purification box and the sealing box deteriorates, the stud can be twisted to squeeze the spring.

[0009] Furthermore, a partition plate is provided inside the sealed box, and a limiting mesh plate is fixedly connected between the partition plate and the sealed box. The partition plate and the limiting mesh plate support the purification box to achieve fixed arrangement of the purification box.

[0010] Furthermore, a push-pull handle is fixedly connected to the lower part of the surface of the strip plate, and the push-pull handle can be used to control the separation and compression of the strip plate and the purification box with effort, thereby simplifying the operation of disassembling and assembling the purification box.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The strip is pulled down by the push-pull handle, and the strip drives the pressure strip to move, and the pressure strip is separated from the purification box. Then, the purification box can be pulled out of the sealed box using the handle. The purification material in the purification box can be replaced. The purification box is pushed into the sealed box, and the push-pull handle is pushed upward to control the pressure strip to press on the purification box, thereby achieving the connection between the purification box and the sealed box. The operation process is more simplified, and there is no need to repeatedly tighten the bolts. The efficiency of replacing the purification material is also higher.

[0013] (2) By turning the rotating handle, the stud can be controlled to move up or down. The downward movement of the stud will compress the spring. At this time, the spring will increase the pressure of the pressure strip on the purification box through the sliding rod, thereby improving the sealing effect between the purification box and the sealing box, and preventing exhaust gas leakage more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the pressure strip of the utility model being pressed on the purification box;

[0015] Figure 2 This is a schematic diagram of the structure inside the sealed box of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure inside the cylinder shell of the utility model;

[0017] Figure 4 It is a schematic diagram of the separation of the pressure strip and the purification box of the utility model.

[0018] In the figure: 1. sealing box; 2. connecting pipe; 3. purification box; 4. handle; 5. hinged seat; 6. support arm; 7. strip plate; 8. rotating handle; 9. pressure strip; 10. partition plate; 11. limiting mesh plate; 12. cylinder shell; 13. stud; 14. spring; 15. slide rod; 16. fixed shell. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example:

[0021] See also Figure 1-4 The utility model provides a technical solution: an assembled exhaust gas purification and filtering mechanism, comprising a sealed box 1, a plurality of purification boxes 3 are arranged on the surface of the sealed box 1, the purification boxes 3 are inserted into the interior of the box body, and the purification boxes 3 are filled with purification materials. When the exhaust gas flows through the purification materials, the purification materials absorb volatile organic matter and odorous gases in the exhaust gas;

[0022] Support arms 6, wherein a plurality of support arms 6 are provided and rotatably connected to the surface of the sealing box 1, and strips 7 are rotatably connected to the surface of the support arms 6, and each strip 7 is equipped with three support arms 6, so that the fixation of the support arms 6 is more stable;

[0023] The surface of the strip plate 7 is fixedly connected with a cylinder shell 12, and a slide rod 15 is slidably connected inside the cylinder shell 12. The lower end of the slide rod 15 is connected with a pressure strip 9, and the pressure strip 9 is against the surface of the purification box 3. The slide rod 15 can move up and down in the cylinder shell 12, thereby controlling the pressure strip 9 to move up and down;

[0024] A spring 14 is provided inside the shell 12, a stud 13 is screwed on the upper end of the shell 12, and the lower end of the stud 13 abuts against the upper end of the spring 14. The elastic force of the spring 14 pushes the slide bar 15 and the pressure strip 9 to press against the purification box 3 to prevent the purification box 3 from loosening.

[0025] In this embodiment, if Figure 1 As shown, a fixed shell 16 is provided on the surface of the purification box 3, and a handle 4 is fixedly connected inside the fixed shell 16. The handle 4 is used to facilitate pushing and pulling the purification box 3 and to facilitate the disassembly and assembly of the purification box 3 and the sealing box 1.

[0026] In this embodiment, if Figure 1 As shown, the end of the support arm 6 is rotatably connected to a hinge seat 5, and the hinge seat 5 is fixedly connected to the sealing box 1. The hinge seat 5 allows the support arm 6 to rotate, ensuring that the support arm 6 can drive the strip board 7 to move.

[0027] In this embodiment, if Figure 3 As shown, a rotating handle 8 is fixedly connected to the surface of the stud 13. It is convenient to use the rotating handle 8 to rotate the stud 13, and the pressure of the spring 14 can be adjusted without the aid of auxiliary tools.

[0028] In this embodiment, if Figure 2 As shown, a partition plate 10 is provided inside the sealed box 1, and a limiting mesh plate 11 is fixedly connected between the partition plate 10 and the sealed box 1. The limiting mesh plate 11 can allow the exhaust gas to pass through and can also limit the purification box 3, so that the purification box 3 fits tightly with the sealed box 1, ensuring that all the exhaust gas passes through the purification box 3 and is purified more thoroughly.

[0029] In this embodiment, if Figure 2 As shown, the left and right ends of the sealing box 1 are fixedly connected with connecting pipes 2, which are conveniently connected to the pipeline for conveying exhaust gas through the connecting pipes 2.

[0030] In this embodiment, if Figure 1 and Figure 4 As shown, a push-pull handle is fixedly connected to the lower part of the surface of the strip board 7, and the push-pull handle is bent at ninety degrees, which is convenient for holding the push-pull handle to drive the strip board 7 to move.

[0031] Specifically, when using, when replacing the purification material in the purification box 3, use the push-pull handle to pull the strip 7 downward, the strip 7 drives the pressure strip 9 to move downward and separate from the purification box 3, the hinge seat 5 and the support arm 6 limit the movement range of the strip 7 to ensure that the strip 7 does not fall, and the separation state of the pressure strip 9 and the purification box 3 is as shown in FIG. Figure 4 As shown, at this time, the purification box 3 is taken out from the sealing box 1 using the handle 4 to replace the purification material;

[0032] Push the purification box 3 into the sealed box 1, push the push-pull handle upward to control the pressure strip 9 to press against the purification box 3, the pressure of the spring 14 is applied to the slide bar 15, and the slide bar 15 pushes the pressure strip 9 to press the purification box 3, so that the purification box 3 and the sealed box 1 fit tightly to prevent the exhaust gas from leaking out from between the sealed box 1 and the purification box 3.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled exhaust gas purification and filtering mechanism, characterized in that: include: A sealed box (1), wherein a plurality of purification boxes (3) are provided on the surface of the sealed box (1), and the purification boxes (3) are inserted into the interior of the box; A support arm (6), wherein a plurality of support arms (6) are provided and are rotatably connected to the surface of the sealing box (1), a strip plate (7) is rotatably connected to the surface of the support arm (6), a cylinder shell (12) is fixedly connected to the surface of the strip plate (7), a slide rod (15) is slidably connected inside the cylinder shell (12), a pressure strip (9) is connected to the lower end of the slide rod (15), and the pressure strip (9) is against the surface of the purification box (3); A spring (14) is arranged inside the cylindrical shell (12), a stud (13) is screwed to the upper end of the cylindrical shell (12), and the lower end of the stud (13) abuts against the upper end of the spring (14).

2. The assembled exhaust gas purification and filtering mechanism according to claim 1 is characterized in that: A fixed shell (16) is provided on the surface of the purification box (3), and a handle (4) is fixedly connected to the interior of the fixed shell (16).

3. The assembled exhaust gas purification and filtering mechanism according to claim 1 is characterized in that: The end of the support arm (6) is rotatably connected to a hinge seat (5), and the hinge seat (5) is fixedly connected to the sealing box (1).

4. The assembled exhaust gas purification and filtering mechanism according to claim 1 is characterized in that: A rotating handle (8) is fixedly connected to the surface of the stud (13).

5. The assembled exhaust gas purification and filtering mechanism according to claim 1 is characterized in that: A partition plate (10) is provided inside the sealing box (1), and a limiting mesh plate (11) is fixedly connected between the partition plate (10) and the sealing box (1).

6. The assembled exhaust gas purification and filtering mechanism according to claim 1 is characterized in that: The left and right ends of the sealing box (1) are both fixedly connected with connecting pipes (2).

7. The assembled exhaust gas purification and filtering mechanism according to claim 1 is characterized in that: A push-pull handle is fixedly connected to the lower part of the surface of the strip board (7).

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