Waste gas environment-friendly treatment device for rubber production

Abstract

The utility model discloses an environment-friendly waste gas treatment device for rubber production, and relates to the technical field of waste gas treatment. The device comprises a treatment box, a treatment mechanism is arranged in an inner cavity of the treatment box, the treatment mechanism comprises a hollow plate, the hollow plate is located at the bottom of the treatment box and fixedly connected with the treatment box, the back face of the hollow plate is fixedly communicated with an air inlet pipe, and the two sides of the hollow plate are fixedly communicated with hollow blocks. The top of the hollow block fixedly communicates with an air conveying pipe. According to the waste gas treatment device, an alkaline solution is stored in the treatment box, waste gas is discharged into the treatment box through the gas conveying pipe, and the waste gas can be in direct contact with the alkaline solution and is subjected to neutralization reaction with the alkaline solution after entering the treatment box, so that harmful substances discharged into the waste gas can be fully neutralized, and the harmful substances in the waste gas are reduced; the waste gas treatment effect is improved, and the waste gas is ensured not to pollute the environment.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste gas treatment, in particular to an environmentally friendly waste gas treatment device for rubber production. Background Art

[0002] Rubber is a polymer material with high elasticity and good wear resistance, usually extracted from the latex of rubber trees. Rubber production is a process involving multiple steps and complex processes. During the production process, waste gas containing harmful substances is generated. The waste gas needs to be treated in an environmentally friendly manner to reduce the impact on the environment.

[0003] When treating waste gas, it is usually discharged into a special treatment box, and the harmful substances in the waste gas are neutralized by spraying alkaline solution. After neutralization, activated carbon plates are used to adsorb the harmful substances in the waste gas. Since the volume in the treatment box is large and the waste gas is constantly flowing in the box, part of the waste gas will react normally with the alkaline solution, while another part of the waste gas will have residual harmful substances due to insufficient contact with the alkaline solution, thereby affecting the treatment effect of the waste gas and still has the risk of polluting the environment.

[0004] To this end, we provide an environmental protection treatment device for waste gas from rubber production to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an environmentally friendly waste gas treatment device for rubber production, which has the advantage of sufficient treatment and solves the problem in the prior art that some waste gases may contain harmful substances due to insufficient contact with alkaline solutions, thereby affecting the treatment effect of the waste gas and still causing the risk of environmental pollution.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is an environmental protection treatment device for waste gas from rubber production, comprising a treatment box, an inner cavity of the treatment box is provided with a treatment mechanism, the treatment mechanism comprises a hollow plate, the hollow plate is located at the bottom of the treatment box and is fixedly connected to the treatment box, the back side of the hollow plate is fixedly connected with an air inlet pipe, both sides of the hollow plate are fixedly connected with hollow blocks, the top of the hollow block is fixedly connected with an air supply pipe, the top of the air supply pipe passes through the inner cavity of the treatment box, a fixed plate is provided on the front side of the treatment box, an activated carbon plate is fixedly connected to the back side of the fixed plate, the rear end of the activated carbon plate passes through the inner cavity of the treatment box and is detachably connected to the inner cavity of the treatment box, a drain pipe is fixedly connected to the front side of the treatment box, and an exhaust pipe is fixedly connected to the top of the treatment box.

[0008] The utility model is further configured such that the inner cavity of the processing box is fixedly connected to a limiting frame, and the rear end of the activated carbon plate extends to the inner cavity of the limiting frame and is detachably connected to the inner cavity of the limiting frame.

[0009] The utility model is further configured that the left side of the processing box is fixedly connected with a liquid adding pipe, and the top of the liquid adding pipe is fixedly connected with a liquid adding bucket.

[0010] The utility model is further configured that a liquid level meter is fixedly connected to the front of the processing box, and a transparent plate is fixedly connected to the top of the processing box.

[0011] The utility model is further configured such that a lifting plate is provided on the front of the processing box and below the fixed plate, clamping blocks are fixedly connected on both sides of the top of the lifting plate, and clamping slots are fixedly connected on both sides of the front of the processing box and above the fixed plate, and the top of the clamping block extends to the inner cavity of the clamping slot and engages with the inner cavity of the clamping slot.

[0012] The utility model is further configured such that a fixing block is fixedly connected to the lower end of the front side of the processing box, a pull rod is slidably connected to the inner cavity of the fixing block, and the top of the pull rod is fixedly connected to the bottom of the lifting plate.

[0013] The utility model is further configured that a spring is sleeved on the surface of the pull rod and located above the fixed block, the top of the spring is fixedly connected to the lifting plate, and the bottom of the spring is fixedly connected to the fixed block.

[0014] The utility model is further configured such that the front and back sides of the inner cavity of the processing box are fixedly connected with partition plates, and the bottom of the pull rod is fixedly connected with a pressing block.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model sets a treatment box for storing alkaline solution and providing space for waste gas treatment. By setting a treatment mechanism, a hollow plate, an air inlet pipe, a hollow block and a gas pipe cooperate to facilitate the addition of waste gas into the treatment box. The fixed plate is used to fix the activated carbon plate, and the activated carbon plate is used to perform secondary adsorption on the waste gas after neutralization, thereby absorbing harmful substances therein and further reducing the pollution of the treated waste gas to the environment.

[0017] 2. The utility model stores alkaline solution in a treatment box and discharges waste gas into the treatment box through a gas pipe. Since the waste gas can directly contact with the alkaline solution and react with it after entering the treatment box, the harmful substances discharged into the waste gas can be fully neutralized, thereby reducing the harmful substances in the waste gas, improving the treatment effect of the waste gas, and ensuring that it will no longer cause pollution to the environment.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a schematic diagram of the main structure of an environmentally friendly waste gas treatment device for rubber production.

[0021] Figure 2 The present invention is a schematic diagram of the cross-sectional structure of a treatment box in an environmentally friendly waste gas treatment device for rubber production.

[0022] Figure 3 The present invention is a schematic diagram of the connection structure of a hollow plate, an air intake pipe, a hollow block and an air transmission pipe in an environmentally friendly waste gas treatment device for rubber production.

[0023] Figure 4 This is a schematic structural diagram of the separation state of an activated carbon plate and a limit frame in an environmentally friendly waste gas treatment device for rubber production.

[0024] Figure 5 This is a structural schematic diagram of the separation state of a card block and a card slot in an environmentally friendly waste gas treatment device for rubber production.

[0025] In the attached drawings: 1. treatment box; 2. treatment mechanism; 201. hollow plate; 202. air inlet pipe; 203. hollow block; 204. air supply pipe; 205. fixed plate; 206. activated carbon plate; 207. limit frame; 3. drain pipe; 4. exhaust pipe; 5. liquid adding pipe; 6. liquid adding bucket; 7. liquid level gauge; 8. transparent plate; 9. partition plate; 10. lifting plate; 11. block; 12. slot; 13. fixed block; 14. pull rod; 15. pressing block; 16. spring. DETAILED DESCRIPTION

[0026] 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 of 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. Specific embodiment 1

[0028] See also Figure 1-5The utility model is an environmental protection treatment device for waste gas from rubber production, comprising a treatment box 1, an inner cavity of the treatment box 1 is provided with a treatment mechanism 2, the treatment mechanism 2 comprises a hollow plate 201, the hollow plate 201 is located at the bottom of the treatment box 1 and is fixedly connected to the treatment box 1, an air inlet pipe 202 is fixedly connected to the back of the hollow plate 201, both sides of the hollow plate 201 are fixedly connected to hollow blocks 203, the top of the hollow block 203 is fixedly connected to an air supply pipe 204, the top of the air supply pipe 204 passes through the inner cavity of the treatment box 1, a fixed plate 205 is provided on the front of the treatment box 1, an activated carbon plate 206 is fixedly connected to the back of the fixed plate 205, the rear end of the activated carbon plate 206 passes through the inner cavity of the treatment box 1, and is detachably connected to the inner cavity of the treatment box 1, a drain pipe 3 is fixedly connected to the front of the treatment box 1, and an exhaust pipe 4 is fixedly connected to the top of the treatment box 1.

[0029] Specifically: the treatment box 1 is used to store alkaline solution and provide space for the treatment of waste gas. The hollow plate 201, the air inlet pipe 202, the hollow block 203 and the air supply pipe 204 cooperate to facilitate the addition of waste gas to the interior of the treatment box 1. The fixed plate 205 is used to fix the activated carbon plate 206. The activated carbon plate 206 is used to perform secondary adsorption on the waste gas after neutralization, thereby absorbing harmful substances therein and further reducing the pollution of the treated waste gas to the environment. Specific embodiment 2

[0031] See also Figure 1-5 On the basis of the specific embodiment 1, the inner cavity of the processing box 1 is fixedly connected to the limiting frame 207, the rear end of the activated carbon plate 206 extends to the inner cavity of the limiting frame 207, and is detachably connected to the inner cavity of the limiting frame 207, the left side of the processing box 1 is fixedly connected to the liquid adding pipe 5, the top of the liquid adding pipe 5 is fixedly connected to the liquid adding bucket 6, the front of the processing box 1 is fixedly connected to the liquid level meter 7, and the top of the processing box 1 is fixedly connected to the transparent plate 8.

[0032] Specifically: the limit frame 207 is used to support and limit the limit frame 207, the liquid adding pipe 5 and the liquid adding bucket 6 cooperate to facilitate the addition of alkaline solution to the inside of the treatment box 1. After the liquid is added, it needs to be sealed with a cover. The liquid level meter 7 is used to observe the liquid level inside the treatment box 1, and the transparent plate 8 is used to observe the use status of the activated carbon plate 206 so as to replace it in time. Specific embodiment three

[0034] See also Figure 1-5On the basis of the first and second specific embodiments, a lifting plate 10 is provided on the front of the processing box 1 and below the fixed plate 205, and blocks 11 are fixedly connected on both sides of the top of the lifting plate 10, and a card slot 12 is fixedly connected on both sides of the front of the processing box 1 and above the fixed plate 205. The top of the card block 11 extends to the inner cavity of the card slot 12 and engages with the inner cavity of the card slot 12, and a fixed block 13 is fixedly connected to the lower end of the front of the processing box 1, and a pull rod 14 is slidably connected to the inner cavity of the fixed block 13, and the top of the pull rod 14 is fixedly connected to the bottom of the lifting plate 10, and a spring 16 is sleeved on the surface of the pull rod 14 and above the fixed block 13, and the top of the spring 16 is fixedly connected to the lifting plate 10, and the bottom of the spring 16 is fixedly connected to the fixed block 13, and the front and back of the inner cavity of the processing box 1 are fixedly connected with a partition plate 9, and the bottom of the pull rod 14 is fixedly connected with a pressing block 15.

[0035] Specifically: the lifting plate 10 is used to fix the block 11. After the block 11 is inserted into the slot 12, the fixed plate 205 can be limited to prevent its position from shifting. By pulling the pressing block 15, the pulling rod 14 can be cooperated to drive the lifting plate 10 to move, so as to adjust the connection state of the block 11 and the slot 12. The fixing block 13 is used to fix the spring 16. The reset force of the spring 16 can reset the lifting plate 10. The partition plate 9 can prevent the exhaust gas from flowing vertically directly from the bottom to the top, which can increase its contact time with the solution.

[0036] The working principle of the utility model is as follows: alkaline solution can be added to the interior of the treatment box 1 through the liquid adding hopper 6, and waste gas can be added to the interior of the treatment box 1 through the hollow plate 201, the air inlet pipe 202, the hollow block 203 and the air delivery pipe 204. After the waste gas enters the interior of the treatment box 1, it can directly contact with the alkaline solution and react with it to neutralize, so that the harmful substances discharged into the waste gas can be fully neutralized, thereby reducing the harmful substances in the waste gas. The waste gas after the reaction is discharged through the exhaust pipe 4. During the process, the exhaust gas will pass through the activated carbon plate 206, which can perform secondary adsorption on the neutralized exhaust gas, thereby absorbing harmful substances therein, and further reducing the pollution of the treated exhaust gas to the environment. When the activated carbon plate 206 needs to be disassembled and replaced, the pressing block 15 can be pulled down to pull the card block 11 out of the inside of the card slot 12. After pulling them out, the fixed plate 205 and the activated carbon plate 206 can be removed from the inside of the treatment box 1, and a new activated carbon plate 206 can be replaced and the above operation can be performed in reverse to install it.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An environmentally friendly treatment device for waste gas from rubber production, comprising a treatment box (1), characterized in that: The inner cavity of the processing box (1) is provided with a processing mechanism (2), and the processing mechanism (2) comprises a hollow plate (201), the hollow plate (201) is located at the bottom of the processing box (1) and is fixedly connected to the processing box (1), the back of the hollow plate (201) is fixedly connected to an air inlet pipe (202), both sides of the hollow plate (201) are fixedly connected to hollow blocks (203), the top of the hollow block (203) is fixedly connected to an air supply pipe (204), and the air supply pipe (204) is fixedly connected to the air supply pipe (204). The top of the tube (204) passes through the inner cavity of the treatment box (1); a fixing plate (205) is provided on the front of the treatment box (1); an activated carbon plate (206) is fixedly connected to the back of the fixing plate (205); a rear end of the activated carbon plate (206) passes through the inner cavity of the treatment box (1) and is detachably connected to the inner cavity of the treatment box (1); a drain pipe (3) is fixedly connected to the front of the treatment box (1); and an exhaust pipe (4) is fixedly connected to the top of the treatment box (1).

2. The environmental protection treatment device for waste gas from rubber production according to claim 1 is characterized by: The inner cavity of the processing box (1) is fixedly connected to the limiting frame (207), and the rear end of the activated carbon plate (206) extends to the inner cavity of the limiting frame (207) and is detachably connected to the inner cavity of the limiting frame (207).

3. The environmental protection treatment device for waste gas from rubber production according to claim 1 is characterized by: The left side of the processing box (1) is fixedly connected to a liquid adding pipe (5), and the top of the liquid adding pipe (5) is fixedly connected to a liquid adding hopper (6).

4. The environmental protection treatment device for waste gas from rubber production according to claim 1 is characterized by: A liquid level meter (7) is fixedly connected to the front of the processing box (1), and a transparent plate (8) is fixedly connected to the top of the processing box (1).

5. The environmental protection treatment device for waste gas from rubber production according to claim 1 is characterized by: A lifting plate (10) is provided on the front of the processing box (1) and below the fixed plate (205); clamping blocks (11) are fixedly connected to both sides of the top of the lifting plate (10); and a clamping slot (12) is fixedly connected to both sides of the front of the processing box (1) and above the fixed plate (205); the top of the clamping block (11) extends to the inner cavity of the clamping slot (12) and is clamped with the inner cavity of the clamping slot (12).

6. The environmental protection treatment device for waste gas from rubber production according to claim 5 is characterized by: The lower end of the front side of the processing box (1) is fixedly connected to a fixed block (13), the inner cavity of the fixed block (13) is slidably connected to a pull rod (14), and the top of the pull rod (14) is fixedly connected to the bottom of the lifting plate (10).

7. The environmental protection treatment device for waste gas from rubber production according to claim 6 is characterized by: A spring (16) is sleeved on the surface of the pull rod (14) and located above the fixed block (13); the top of the spring (16) is fixedly connected to the lifting plate (10), and the bottom of the spring (16) is fixedly connected to the fixed block (13).

8. The environmental protection treatment device for waste gas from rubber production according to claim 6 is characterized by: The front and back sides of the inner cavity of the processing box (1) are fixedly connected with partition plates (9), and the bottom of the pull rod (14) is fixedly connected with a pressing block (15).

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