An industrial waste gas purification pipeline

Abstract

The present application relates to the technical field of waste gas treatment device, and more particularly to an industrial waste gas purification pipeline, which comprises a pipeline and active carbon filter plates and the like; a plurality of through holes are formed on the pipeline, and a plurality of active carbon filter plates are installed on the pipeline. The present application plays a heat preservation effect on the discharged waste gas through the heat preservation layer, so that the harmful gas molecules are more active at a certain temperature, and the harmful substances in the gas are more easily captured by the internal active carbon filter plates in the process. The two ends of the active carbon filter plate are provided in a semicircular shape to reduce the wind resistance, the surface thereof is a porous panel, and the harmful substances in the gas can be more greatly absorbed. When the active carbon filter plate is saturated after long-term use, the staff can control the exhaust port of the waste gas to stop exhausting.

Description

Technical Field

[0001] This invention relates to the technical field of waste gas treatment devices, and more particularly to an industrial waste gas purification pipeline. Background Technology

[0002] Existing exhaust gas purification pipelines typically only place activated carbon filter plates inside the pipeline to achieve a purification effect, but their adsorption efficiency is extremely low. Longer channels are often required to achieve better purification. However, as the temperature of the exhaust gas decreases, the activity of harmful substances decreases, making it more difficult for the activated carbon filter plates to capture them. This results in activated carbon filter plates near the exhaust port adsorbing a large amount of harmful substances, while those farther away adsorb less. When replacing activated carbon filter plates, those farther from the exhaust port often fail to adsorb sufficiently, leading to resource waste. Summary of the Invention

[0003] In order to overcome the shortcomings mentioned in the background art, the present invention provides an industrial waste gas purification pipeline.

[0004] The technical solution of the present invention is: an industrial waste gas purification pipeline, comprising a pipeline and activated carbon filter plates; the pipeline has several through holes and several activated carbon filter plates are installed on the pipeline; it also includes a heat insulation layer, a connecting plate and a limiting frame; the heat insulation layer is installed inside the pipeline; the limiting frame is installed inside the pipeline; and a connecting plate is fixedly connected to each activated carbon filter plate.

[0005] More preferably, the two ends of the activated carbon filter plate are set in a semi-circular shape.

[0006] More preferably, it also includes an adjustment assembly, which includes a roller assembly, a conveyor roller, a conveyor belt, and a sealing frame; several roller assemblies are installed on the limit frame; several conveyor rollers are on the pipeline; a conveyor belt is connected to all the conveyor rollers; several limit holes are opened on each conveyor belt; and a sealing frame is installed on the pipeline.

[0007] More preferably, it also includes a limiting component, which includes a first telescopic rod, a limiting plate, a second telescopic rod, a sealing plate, and a thermal insulation sponge; several first telescopic rods are fixedly connected in each through hole; a limiting plate is fixedly connected to the telescopic ends of several first telescopic rods in the same group; several second telescopic rods are threaded through each connecting plate; a sealing plate is fixedly connected to the telescopic ends of several second telescopic rods in the same group; a thermal insulation sponge is fixedly connected to each sealing plate; and the thermal insulation sponge is fixedly connected to the connecting plate.

[0008] More preferably, the connecting plate has a first inclined surface.

[0009] More preferably, the sealing plate has a second inclined surface.

[0010] More preferably, a second limiting hole is provided on the sealing plate.

[0011] The beneficial effects are: 1. The present invention uses an insulation layer to keep the exhaust gas warm, so that the harmful gas molecules are more active at a certain temperature. During this process, the harmful substances in the gas are more easily captured by the internal activated carbon filter plate. The two ends of the activated carbon filter plate are set in a semi-circular shape to reduce wind resistance. Its surface is a porous panel, which can maximize the absorption of harmful substances in the gas. After long-term use, when the activated carbon filter plate is full of adsorption, the staff can control the exhaust port of the exhaust gas to stop the exhaust, and use tools to hold the connecting plate through the through hole, and then pull out the activated carbon filter plate to replace it. It is very convenient to replace the activated carbon filter plate and replace it with a new one. At the same time, the residual harmful substances in the pipeline will not leak out in large quantities.

[0012] 2. This invention uses a roller assembly in conjunction with a conveyor plate and activated carbon filter plates to move the activated carbon filter plates from the last three rows to the first three rows. Then, the workers install two new sets of activated carbon filter plates in the last two rows, moving the activated carbon filter plates that have not fully absorbed harmful substances to the position closest to the exhaust port. This allows the activated carbon filter plates that have not fully absorbed harmful substances to absorb harmful substances first in the subsequent purification process, avoiding the problem of wasting activated carbon filter plates.

[0013] 3. In this invention, the sealing plate contacts the limiting plate, and the second inclined surface contacts the limiting plate at the same time. That is, the sealing plate blocks the through hole to prevent harmful gases from being discharged through the through hole, and the heat insulation sponge enhances the heat insulation effect, reducing the problem of temperature leakage from the through hole. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the industrial waste gas purification pipeline of the present invention;

[0015] Figure 2 This is a schematic diagram of the combined structure of the industrial waste gas purification pipeline connecting plate, the limiting frame, and the activated carbon filter plate of the present invention.

[0016] Figure 3 This is a schematic diagram of the combined structure of the industrial waste gas purification pipeline conveying roller and conveyor belt of the present invention;

[0017] Figure 4 The industrial waste gas purification pipeline of the present invention Figure 3 Enlarged view of area A;

[0018] Figure 5 This is a schematic diagram of the structure of the first telescopic rod of the industrial waste gas purification pipeline of the present invention;

[0019] Figure 6 The industrial waste gas purification pipeline of the present invention Figure 5Enlarged view of area B;

[0020] Figure 7 This is a schematic diagram of the combined structure of the second telescopic rod, sealing plate, and thermal insulation sponge in the industrial waste gas purification pipeline of the present invention.

[0021] In the attached diagram, the following labels are used: 1-pipe, 1001-through hole, 2-insulation layer, 3-connecting plate, 3001-first inclined surface, 4-limiting frame, 5-activated carbon filter plate, 101-roller assembly, 102-conveying roller, 103-conveyor belt, 10301-limiting hole one, 201-first telescopic rod, 202-limiting plate, 203-second telescopic rod, 204-sealing plate, 20401-second inclined surface, 20402-limiting hole two, 205-insulation sponge. Detailed Implementation

[0022] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0023] Example 1

[0024] An industrial waste gas purification pipeline, such as Figures 1-2 As shown, it includes a pipe 1 and an activated carbon filter plate 5; the pipe 1 has twenty-two through holes 1001 arranged in a rectangular pattern, and the pipe 1 is equipped with twenty-two activated carbon filter plates 5 arranged in a rectangular pattern.

[0025] It also includes an insulation layer 2, a connecting plate 3, and a limiting frame 4; the insulation layer 2 is installed inside the pipe 1; the limiting frame 4 is installed inside the pipe 1; and a connecting plate 3 is fixedly connected to each activated carbon filter plate 5.

[0026] The pipe 1 has twenty-two rectangular through holes 1001 for replacing the activated carbon filter plate 5.

[0027] The activated carbon filter plate 5 has semi-circular ends to reduce wind resistance, and its surface is a porous panel to maximize the absorption of harmful substances in the gas.

[0028] First, the staff uses bolts to install the equipment onto the exhaust port of the waste gas and connect it to the pipeline. During the process of exhaust gas discharge, when the waste gas flows into the pipeline 1, the insulation layer 2 insulates the discharged waste gas, making the harmful gas molecules more active at a certain temperature. During this process, the harmful substances in the gas are more easily captured by the internal activated carbon filter plate 5. The two ends of the activated carbon filter plate 5 are set in a semi-circular shape to reduce wind resistance. Its surface is a porous panel, which can maximize the absorption of harmful substances in the gas. After long-term use, when the activated carbon filter plate 5 is saturated, the staff can control the exhaust port to stop the exhaust, and use a tool to hold the connecting plate 3 through the through hole 1001, and then pull out the activated carbon filter plate 5. Replacing activated carbon filter plate 5 with a new one is extremely convenient. Simultaneously, residual harmful substances in the pipeline will not leak out in large quantities. It's important to understand that existing exhaust gas purification pipelines typically only place activated carbon filter plates 5 inside the pipeline to achieve a purification effect, but their adsorption efficiency is extremely low. Longer channels are often required to achieve better purification. However, as the temperature of the exhaust gas decreases, the activity of harmful substances decreases, making it more difficult for the activated carbon filter plate 5 to capture them. This means that the activated carbon filter plate 5 near the exhaust port adsorbs a large amount of harmful substances, while the activated carbon filter plate 5 further away adsorbs less. When replacing the activated carbon filter plate 5, the activated carbon filter plate 5 further away from the exhaust port often fails to adsorb sufficiently, leading to resource waste.

[0029] Example 2

[0030] Based on the above embodiment 1, as follows Figures 3-4 As shown, it also includes an adjustment assembly, which includes a roller assembly 101, a conveyor roller 102, a conveyor belt 103, and a sealing frame; forty roller assemblies 101 arranged in a rectangular pattern are installed on the limiting frame 4; two conveyor rollers 102 are symmetrically arranged on the pipe 1; all the conveyor rollers 102 are connected to the conveyor belt 103; each conveyor belt 103 has fifty-four limit holes 10301 arranged in a ring array, and a sealing frame is installed on the pipe 1.

[0031] When replacing activated carbon filter plates 5, even though the insulation layer 2 can increase the activity of harmful substances, activated carbon filter plates 5 far from the exhaust port may still not fully absorb harmful substances. Therefore, when replacing activated carbon filter plates 5, while using tools to hold the connecting plate 3 and then pulling out the activated carbon filter plates 5, the operator should first pull out the first two rows of activated carbon filter plates 5 closest to the exhaust port. Then, control the conveyor roller 102 to rotate, driving the conveyor belt 103 to rotate. The conveyor belt 103 drives the upper limit of the limiting hole 10301. The activated carbon filter plates 5 located in the last three rows move towards the exhaust port. At the same time, the roller assembly 101, in conjunction with the conveying connecting plate 3 and the activated carbon filter plates 5, moves the activated carbon filter plates 5 in the last three rows to the first three rows. Then, the staff installs two new sets of activated carbon filter plates 5 in the last two rows, so that the activated carbon filter plates 5 that have not fully absorbed harmful substances are moved to the position closest to the exhaust port. This allows the activated carbon filter plates 5 that have not fully absorbed harmful substances to absorb harmful substances first in the subsequent purification process, avoiding the problem of wasting activated carbon filter plates 5.

[0032] Example 3

[0033] Based on the above embodiment 2, such as Figures 5-7 As shown, it also includes a limiting component, which includes a first telescopic rod 201, a limiting plate 202, a second telescopic rod 203, a sealing plate 204, and a thermal insulation sponge 205; two symmetrically arranged first telescopic rods 201 are fixedly connected in each through hole 1001; the telescopic ends of the two first telescopic rods 201 in the same group are fixedly connected to the limiting plate 202; three equidistantly distributed second telescopic rods 203 are passed through each connecting plate 3; the telescopic ends of the three second telescopic rods 203 in the same group are all fixedly connected to the sealing plate 204; each sealing plate 204 is fixedly connected to the thermal insulation sponge 205; the thermal insulation sponge 205 is fixedly connected to the connecting plate 3.

[0034] The connecting plate 3 has a first inclined surface 3001, which is used to replace the activated carbon filter plate 5 with the limiting plate 202.

[0035] The sealing plate 204 has a second inclined surface 20401, which is used to replace the activated carbon filter plate 5 with the limiting plate 202.

[0036] A limiting hole 20402 is provided on the sealing plate 204 to help fix and remove the activated carbon filter plate 5.

[0037] During the installation of the activated carbon filter plate 5, tools are first used to fix the connecting plate 3, activated carbon filter plate 5, second telescopic rod 203, sealing plate 204, and insulation sponge 205 in place using the limiting hole 20402. Then, the activated carbon filter plate 5 is inserted into the pipe 1 through the through hole 1001. During this process, the first inclined surface 3001 first contacts the limiting plate 202, and then continues to compress the limiting plate 202, causing it to compress the first telescopic rod 201. This allows the connecting plate 3 to enter the pipe 1 and contact the limiting frame 4, while the activated carbon filter plate 5 simultaneously enters its corresponding position. The sealing plate 204 is pushed into the limiting hole 10301, and then the sealing plate 204 is pushed, which compresses the second telescopic rod 203 and the heat insulation sponge 205. Then the limiting hole 20402 is released, and the sealing plate 204 is pushed under the elastic force of the second telescopic rod 203, so that the sealing plate 204 contacts the limiting plate 202. At the same time, the second inclined surface 20401 contacts the limiting plate 202. That is, the sealing plate 204 blocks the through hole 1001, preventing harmful gases from being discharged through the through hole 1001. The heat insulation sponge 205 enhances the heat insulation effect and reduces the temperature. The problem of leakage from the through hole 1001 exists. Furthermore, during the subsequent transfer of the activated carbon filter plate 5, the pipe 1 first contacts the second inclined surface 20401, and the pipe 1 squeezes the sealing plate 204, causing the sealing plate 204 to squeeze the second telescopic rod 203. This causes the sealing plate 204 to move forward to the corresponding through hole 1001. Then, the sealing plate 204 loses its limit again, and the limiting plate 202 re-seals the corresponding through hole 1001. During the removal of the activated carbon filter plate 5, the second inclined surface 20401 first squeezes the limiting plate 202, causing the limiting plate 202 to squeeze the second telescopic rod 203. A telescopic rod 201 is used to remove the activated carbon filter plate 5. Both the connecting plate 3 and the sealing plate 204 have a first inclined surface 3001 and a second inclined surface 20401 on one side for guidance, and a rectangular structure on the other side. This, together with the through hole 1001 and the limiting hole 10301, better limits the activated carbon filter plate 5, preventing the activated carbon filter plate 5 from shaking or sliding backward, which would affect the adsorption effect. In addition, the activated carbon filter plate 5 can be replaced more easily through the above method, making the equipment more convenient to use. There is no need to use bolts or other fixing parts, which would make disassembly more difficult.

[0038] It should be understood that this embodiment is for illustrative purposes only and is not intended to limit the scope of the invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the invention, and these equivalent forms also fall within the scope defined by the appended claims.

Claims

1. An industrial waste gas purification pipeline, comprising a pipeline (1) and activated carbon filter plates (5); the pipeline (1) has a plurality of through holes (1001), and a plurality of activated carbon filter plates (5) are installed on the pipeline (1); characterized in that: It also includes an insulation layer (2), a connecting plate (3) and a limiting frame (4); the pipe (1) is equipped with an insulation layer (2); the pipe (1) is equipped with a limiting frame (4); each activated carbon filter plate (5) is fixedly connected to a connecting plate (3); The activated carbon filter plate (5) has semi-arc-shaped ends; It also includes an adjustment assembly, which includes a roller assembly (101), a conveyor roller (102), a conveyor belt (103), and a sealing frame; a number of roller assemblies (101) are installed on the limit frame (4); a number of conveyor rollers (102) are on the pipe (1); a conveyor belt (103) is connected to all the conveyor rollers (102); a number of limit holes (10301) are opened on each conveyor belt (103), and a sealing frame is installed on the pipe (1).

2. The industrial waste gas purification pipeline according to claim 1, characterized in that: It also includes a limiting component, which includes a first telescopic rod (201), a limiting plate (202), a second telescopic rod (203), a sealing plate (204), and a thermal insulation sponge (205); several first telescopic rods (201) are fixedly connected in each through hole (1001); a limiting plate (202) is fixedly connected to the telescopic end of several first telescopic rods (201) in the same group; several second telescopic rods (203) are passed through each connecting plate (3); a sealing plate (204) is fixedly connected to the telescopic end of several second telescopic rods (203) in the same group; a thermal insulation sponge (205) is fixedly connected to each sealing plate (204); the thermal insulation sponge (205) is fixedly connected to the connecting plate (3).

3. The industrial waste gas purification pipeline according to claim 2, characterized in that: The connecting plate (3) has a first inclined surface (3001).

4. The industrial waste gas purification pipeline according to claim 3, characterized in that: A second inclined surface (20401) is provided on the sealing plate (204).

5. The industrial waste gas purification pipeline according to claim 4, characterized in that: Limiting hole 2 (20402) is provided on the sealing plate (204).

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