Industrial waste gas purification pipeline

Abstract

The invention relates to the technical field of waste gas treatment devices, in particular to an industrial waste gas purification pipeline which comprises a pipeline body, activated carbon filter plates and the like. A plurality of through holes are formed in the pipeline, and a plurality of activated carbon filter plates are mounted on the pipeline. The heat preservation layer has a heat preservation effect on exhausted waste gas, harmful gas molecules of the exhausted waste gas are more active at a certain temperature, substances in the gas are more easily captured by the active carbon filter plate in the process, and the two ends of the active carbon filter plate are arranged to be semi-arc-shaped so as to reduce wind resistance and improve the heat preservation effect of the active carbon filter plate. The surface of the activated carbon filter plate is a porous panel, harmful substances in gas can be absorbed to a greater extent, and after the activated carbon filter plate is used for a long time, namely when the activated carbon filter plate is fully adsorbed, a worker can control the exhaust port to stop exhausting.

Description

Technical Field

[0001] The present invention relates to the technical field of waste gas treatment devices, and in particular to an industrial waste gas purification pipeline. Background Art

[0002] Existing exhaust gas purification pipelines usually only place activated carbon filter plates in the pipeline to achieve purification, but their adsorption efficiency is extremely low, and a longer channel is often required to achieve better purification. However, as the exhaust gas flow temperature decreases, the activity of harmful substances decreases, making it more difficult for the activated carbon filter plates to capture harmful substances. That is, the activated carbon filter plates close to the exhaust port will adsorb a large amount of harmful substances, while the 5-activated carbon filter plates far away from the exhaust port will adsorb fewer harmful substances. When replacing the activated carbon filter plates, the 5-activated carbon filter plates far away from the exhaust port are often unable to fully adsorb, which leads to a waste of resources. Summary of the Invention

[0003] In order to overcome the shortcomings mentioned in the background technology, 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, including a pipeline and an activated carbon filter plate; a plurality of through holes are opened on the pipeline, and a plurality of activated carbon filter plates are installed on the pipeline; it also includes an insulation layer, a connecting plate and a limit frame; the insulation layer is installed inside the pipeline; the limit frame is installed inside the pipeline; each activated carbon filter plate is fixedly connected to a connecting plate.

[0005] More preferably, both ends of the activated carbon filter plate are arranged in a semi-arc shape.

[0006] More preferably, it also includes an adjustment component, which includes a roller group, a conveyor roller, a conveyor belt and a sealing frame; several roller groups are installed on the limit frame; several conveyor rollers are on the pipeline; all conveyor rollers are connected to the conveyor belt; each conveyor belt is provided with several limiting holes, 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 blocking plate, and an insulation sponge; several first telescopic rods are fixedly connected in each through hole; the telescopic ends of several first telescopic rods in the same group are fixedly connected to the limiting plate; several second telescopic rods are passed through each connecting plate; the telescopic ends of several second telescopic rods in the same group are all fixedly connected to the blocking plate; each blocking plate is fixedly connected to the insulation sponge; the insulation sponge is fixedly connected to the connecting plate.

[0008] More preferably, a first inclined surface is provided on the connecting plate.

[0009] More preferably, a second inclined surface is provided on the sealing plate.

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

[0011] The beneficial effects are as follows: 1. The present invention has an insulation effect on the discharged exhaust gas through the insulation layer, so that the harmful gas molecules of the discharged exhaust gas 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, and the two ends of the activated carbon filter plate are arranged in a semi-arc 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, that is, when the activated carbon filter plate is fully adsorbed, the staff can control the exhaust port of the exhaust gas to stop exhausting, and use tools to clamp the connecting plate through the through hole, and then pull out the activated carbon filter plate, thereby replacing the activated carbon filter plate and replacing it with a new one. It is very convenient, and at the same time, the residual harmful substances in the pipeline will not leak out in large quantities. 2. The present invention uses a roller group to cooperate with the conveying connecting plate and the activated carbon filter plate to move the activated carbon filter plates in the last three rows to the first three rows. Then the staff installs two new sets of activated carbon filter plates in the last two rows, so that the activated carbon filter plates that have not fully absorbed harmful substances are moved to the position closest to the exhaust port. In the subsequent purification process, the activated carbon filter plates that have not fully absorbed harmful substances absorb harmful substances first, avoiding the problem of wasted activated carbon filter plates. 3. The present invention contacts the limiting plate through the blocking plate, and the second inclined surface contacts the limiting plate at the same time, that is, the blocking plate blocks the through hole to prevent harmful gases from being discharged through the through hole, and the thermal insulation sponge enhances the thermal insulation effect to reduce the problem of temperature leakage from the through hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic structural diagram of the industrial waste gas purification pipeline of the present invention; 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; Figure 3 This is a schematic diagram of the combined structure of the conveying roller and the conveying belt of the industrial waste gas purification pipeline of the present invention; Figure 4 The industrial waste gas purification pipeline of the present invention Figure 3 A magnified view of area A; Figure 5 This is a schematic structural diagram of the first telescopic rod of the industrial waste gas purification pipeline of the present invention; Figure 6 The industrial waste gas purification pipeline of the present invention Figure 5 Magnified view of area B; Figure 7 This is a schematic diagram of the combined structure of the second telescopic rod, the blocking plate and the thermal insulation sponge of the industrial waste gas purification pipeline of the present invention.

[0013] In the accompanying drawings: 1-pipeline, 1001-through hole, 2-insulation layer, 3-connecting plate, 3001-first inclined plane, 4-limiting frame, 5-activated carbon filter plate, 101-roller group, 102-conveyor 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 plane, 20402-limiting hole two, 205-insulation sponge. DETAILED DESCRIPTION

[0014] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0015] Example 1

[0016] An industrial waste gas purification pipeline, such as Figure 1-Figure 2 As shown, it includes a pipe 1 and an activated carbon filter plate 5; the pipe 1 is provided with twenty-two through holes 1001 distributed in a rectangular shape, and the pipe 1 is equipped with twenty-two activated carbon filter plates 5 distributed in a rectangular shape; It also includes an insulation layer 2, a connecting plate 3 and a limiting frame 4; the insulation layer 2 is installed inside the pipeline 1; the limiting frame 4 is installed inside the pipeline 1; and each activated carbon filter plate 5 is fixedly connected to a connecting plate 3.

[0017] Twenty-two through holes 1001 distributed in a rectangular shape are provided on the pipe 1 for replacing the activated carbon filter plate 5 .

[0018] Both ends of the activated carbon filter plate 5 are arranged in a semi-arc shape to reduce wind resistance, and its surface is a porous panel, which can maximize the absorption of harmful substances in the gas.

[0019] First, the staff uses bolts to install this equipment on the exhaust port of the exhaust gas and connects it to the exhaust port. In the process of exhaust gas being discharged from the pipeline, when the exhaust gas flows into the pipeline 1, the exhaust gas discharged is insulated by the insulation layer 2, so that the harmful gas molecules of the exhaust gas discharged at a certain temperature are more active. In this process, the harmful substances in the gas are more easily captured by the internal activated carbon filter plate 5, and the two ends of the activated carbon filter plate 5 are set in a semi-arc 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, that is, when the activated carbon filter plate 5 is fully adsorbed, the staff can control the exhaust port of the exhaust gas to stop exhausting, and use tools to clamp the connecting plate 3 through the through hole 1001, and then pull out the activated carbon filter plate 5. Replacing the activated carbon filter plate 5 and replacing it with a new one is very convenient, and at the same time, the residual harmful substances in the pipeline will not leak out in large quantities. It should be noted that the existing exhaust gas purification pipeline usually only places the activated carbon filter plate 5 in the pipeline to play a purification role, but its adsorption efficiency is extremely low, and it is often necessary to set up a longer channel to achieve better purification. However, as the exhaust gas flow temperature decreases, that is, the activity of harmful substances decreases, it becomes more difficult for the activated carbon filter plate 5 to capture harmful substances, that is, the activated carbon filter plate 5 close to the exhaust port will adsorb a large amount of harmful substances, while the activated carbon filter plate 5 away from the exhaust port will adsorb less harmful substances. When replacing the activated carbon filter plate 5, the activated carbon filter plate 5 away from the exhaust port is often not able to fully adsorb, which leads to waste of resources.

[0020] Example 2

[0021] On the basis of the above embodiment 1, Figure 3-Figure 4 As shown, it also includes an adjustment component, which includes a roller group 101, a conveying roller 102, a conveyor belt 103 and a blocking frame; forty roller groups 101 distributed in a rectangular shape are installed on the limit frame 4; two symmetrically arranged conveying rollers 102 are on the pipeline 1; all the conveying rollers 102 are connected to the conveyor belt 103; each conveyor belt 103 is provided with fifty-four limiting holes 10301 in a circular array, and a blocking frame is installed on the pipeline 1.

[0022] When replacing the activated carbon filter plate 5, even though the activity of harmful substances can be improved by the insulation layer 2, the activated carbon filter plate 5 far away from the exhaust port still fails to fully absorb harmful substances. That is, when the activated carbon filter plate 5 needs to be replaced, the staff will use the tool to clamp the connecting plate 3 and then pull out the activated carbon filter plate 5. The staff will now pull out the activated carbon filter plates 5 in the first two rows near the exhaust port, and then control the conveying roller 102 to rotate to drive the conveying belt 103 to rotate, and the conveying belt 103 drives the upper limit of the limit hole 10301. The activated carbon filter plates 5 in the last three rows are moved toward the exhaust port, and at the same time, the roller group 101 cooperates with the conveying connecting plate 3 and the activated carbon filter plates 5 to move 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 the harmful substances are moved to the position closest to the exhaust port, so that the activated carbon filter plates 5 that have not fully absorbed the harmful substances can absorb the harmful substances first in the subsequent purification process, thereby avoiding the problem of waste of activated carbon filter plates 5.

[0023] Example 3

[0024] On the basis of the above embodiment 2, Figure 5-Figure 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 an insulation sponge 205; two symmetrically arranged first telescopic rods 201 are fixedly connected in each through hole 1001; the limiting plate 202 is fixedly connected to the telescopic ends of the two first telescopic rods 201 in the same group; 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 insulation sponge 205; the insulation sponge 205 is fixedly connected to the connecting plate 3.

[0025] The connecting plate 3 is provided with a first inclined surface 3001 for arranging the limiting plate 202 to replace the activated carbon filter plate 5 .

[0026] The blocking plate 204 is provided with a second inclined surface 20401 for arranging the limiting plate 202 to replace the activated carbon filter plate 5 .

[0027] A second limiting hole 20402 is provided on the blocking plate 204 for fixing and removing the activated carbon filter plate 5 .

[0028] During the installation of the activated carbon filter plate 5, first use a tool to cooperate with the limiting hole 20402 to limit and fix the connecting plate 3, the activated carbon filter plate 5, the second telescopic rod 203, the blocking plate 204 and the insulation sponge 205, and then insert the activated carbon filter plate 5 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 squeeze the limiting plate 202, so that the limiting plate 202 compresses the first telescopic rod 201, so that the connecting plate 3 enters the pipe 1 and contacts the limiting frame 4, and at the same time the activated carbon filter plate 5 enters the corresponding The first limiting hole 10301 is then pushed into the sealing plate 204, and the second telescopic rod 203 and the thermal insulation sponge 205 are squeezed through the sealing plate 204, and then the limiting hole 20402 is released, and then 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, and the second inclined surface 20401 contacts the limiting plate 202, that is, the through hole 1001 is blocked by the sealing plate 204 to prevent harmful gases from being discharged through the through hole 1001, and the thermal insulation effect is enhanced by the thermal insulation sponge 205 to reduce the temperature. The problem of leakage from the through hole 1001 is solved, and in the subsequent process of transferring the activated carbon filter plate 5, the pipe 1 first contacts the second inclined surface 20401, and the pipe 1 squeezes the blocking plate 204, causing the blocking plate 204 to squeeze the second telescopic rod 203, thereby causing the blocking plate 204 to move forward to the corresponding through hole 1001, and then the blocking plate 204 loses its limit again, and the limiting plate 202 is equipped to block the corresponding through hole 1001 again, and in the process of taking out the activated carbon filter plate 5, the second inclined surface 20401 first squeezes the limiting plate 202, causing the limiting plate 202 ... A telescopic rod 201 is used, and then the activated carbon filter plate 5 is taken out. The connecting plate 3 and the sealing plate 204 are both provided with a first inclined surface 3001 and a second inclined surface 20401 on one side for guiding, and the other side is a rectangular structure, so as to cooperate with the through hole 1001 and the limiting hole 10301 to better limit the activated carbon filter plate 5, avoid the problem of the activated carbon filter plate 5 shaking or sliding backward, thereby affecting the adsorption effect, and the above method can better replace the activated carbon filter plate 5, making the use of this equipment more convenient, without the use of bolts and other fixing parts, which makes disassembly more difficult.

[0029] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms fall equally within the scope limited by the appended claims of the application.

Claims

1. An industrial waste gas purification pipeline, comprising a pipeline (1) and an activated carbon filter plate (5); the pipeline (1) is provided with a plurality of through holes (1001), and the pipeline (1) is provided with a plurality of activated carbon filter plates (5); the characteristics are: It also includes a thermal insulation layer (2), a connecting plate (3) and a limiting frame (4); the thermal insulation layer (2) is installed inside the pipeline (1); the limiting frame (4) is installed inside the pipeline (1); and each activated carbon filter plate (5) is fixedly connected to the connecting plate (3).

2. The industrial waste gas purification pipeline according to claim 1, characterized in that: Both ends of the activated carbon filter plate (5) are arranged in a semi-arc shape.

3. The industrial waste gas purification pipeline according to claim 2, characterized in that: The utility model also includes an adjustment component, which includes a roller group (101), a conveying roller (102), a conveying belt (103) and a blocking frame; a plurality of roller groups (101) are installed on the limiting frame (4); a plurality of conveying rollers (102) are installed on the pipeline (1); all the conveying rollers (102) are connected to the conveying belt (103); each conveying belt (103) is provided with a plurality of limiting holes (10301); and a blocking frame is installed on the pipeline (1).

4. The industrial waste gas purification pipeline according to claim 3, characterized in that: The invention also includes a limiting assembly, which includes a first telescopic rod (201), a limiting plate (202), a second telescopic rod (203), a blocking plate (204), and a heat-insulating sponge (205); a plurality of first telescopic rods (201) are fixedly connected in each through hole (1001); the telescopic ends of the plurality of first telescopic rods (201) in the same group are fixedly connected to the limiting plate (202); a plurality of second telescopic rods (203) are passed through each connecting plate (3); the telescopic ends of the plurality of second telescopic rods (203) in the same group are all fixedly connected to the blocking plate (204); each blocking plate (204) is fixedly connected to the heat-insulating sponge (205); and the heat-insulating sponge (205) is fixedly connected to the connecting plate (3).

5. The industrial waste gas purification pipeline according to claim 4, characterized in that: A first inclined surface (3001) is provided on the connecting plate (3).

6. The industrial waste gas purification pipeline according to claim 5, characterized in that: A second inclined surface (20401) is provided on the blocking plate (204).

7. The industrial waste gas purification pipeline according to claim 6, characterized in that: A second limiting hole (20402) is provided on the blocking plate (204).

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