Industrial waste gas treatment equipment

Abstract

The utility model provides industrial waste gas treatment equipment, which relates to the field of industrial waste gas treatment and comprises a tank body, a filter component fixedly connected to the outer side of the tank body, a collecting component fixedly connected to the inside of the filter component, the filter component comprises an air inlet column I, and an air inlet column II fixedly connected to one end, far away from the tank body, of the air inlet column I; heating columns are mounted on the inner walls of the first air inlet column and the second air inlet column, and a conical air inducing column is fixedly connected to the inner wall of the first air inlet column, so that the decomposition speed of pollutants is increased, and the contact effect of waste gas and treatment facilities is enhanced through physical modes such as the structural design of the conical air inducing column and a threaded ring; the conical barrel and the threaded ring at the bottom of the tank guide waste gas to guide large-particle dust to the bottom end in spiral flowing, more particles are effectively separated out, the pressure of the filter screen is reduced, and harmful gas is further adsorbed through the activated carbon layer.

Description

Technical Field

[0001] The utility model relates to the field of industrial waste gas treatment, in particular to an industrial waste gas treatment device. Background Art

[0002] Industrial waste gas refers to the gas discharged during the industrial production process. These gases may contain various pollutants, such as sulfur dioxide, nitrogen oxides, carbon monoxide, volatile organic compounds (VOCs), heavy metals, etc. The sources of industrial waste gas are very extensive, including various industrial production facilities such as chemical plants, power plants, steel plants, cement plants, pharmaceutical plants, etc.

[0003] The existing patent CN212262811U discloses an industrial waste gas treatment device, which relates to the field of industrial waste gas treatment, including a gas collection port. The top of the gas collection port is fixedly connected with a gas transmission pipe. One end of the gas transmission pipe is provided with a spray tank. A water spray pipe is fixedly installed inside the spray tank. The middle of the bottom end of the spray tank is fixedly connected with a delivery pipe. The bottom end of the delivery pipe is fixedly connected with a water distribution plate. An adsorption tower is arranged outside the water distribution plate. Activated carbon is arranged inside the adsorption tower. The bottom end of the adsorption tower is fixedly connected with a drain pipe. Support feet are fixedly connected to both sides of the bottom end of the adsorption tower.

[0004] This patent solves the problems of complex operation and easy leakage of the waste gas treatment device. The gas can be transported to the inside of the spray tank through the gas collection port and the gas transmission pipe, thereby preventing waste gas leakage.

[0005] However, in actual use, there are still the following deficiencies. For example, usually, in order to generate sufficient electric field strength to attract and capture particles, a large amount of electric power is usually required, which easily leads to the problem of energy waste in the production process, and frequent maintenance is required, including cleaning the electrodes and collectors, to ensure its continuous and efficient operation. These maintenance requirements not only increase the operation cost but also may lead to an increase in the equipment downtime.

[0006] Therefore, the utility model provides an industrial waste gas treatment device. Summary of the Utility Model

[0007] The purpose of the utility model is to solve the deficiencies existing in the prior art and provide an industrial waste gas treatment device.

[0008] To achieve the above purpose, the utility model adopts the following technical scheme: an industrial waste gas treatment device, including a tank body, a filtering component is fixedly connected to the outside of the tank body, and a collecting component is fixedly connected to the inside of the filtering component;

[0009] The filtering component includes an air inlet column 1, and one end of the air inlet column 1 away from the tank body is fixedly connected to an air inlet column 2. A heating column is installed on the inner walls of the air inlet column 1 and the air inlet column 2. A conical air guiding column is fixedly connected to the inner wall of the air inlet column 1. A partition plate is fixedly connected to the inner wall of the tank body. A wind guiding column is fixedly connected to the inner wall of the partition plate. A conical barrel is fixedly connected to the bottom end of the tank body. A threaded ring is fixedly connected to the inner wall of the conical barrel.

[0010] As a preferred embodiment, the collection component includes a filter screen. Activated carbon is fixedly connected to the inner wall of the tank body. An air suction column is fixedly connected to the top end of the tank body. A collection barrel is fixedly connected to the bottom end of the conical barrel.

[0011] The technical effect of adopting the above technical solution is that it can greatly reduce the emission of harmful gases and particulate matters during the production process, and collect the screened particles centrally to avoid polluting the environment.

[0012] As a preferred embodiment, one end of the air inlet column 1 is fixedly connected to the tank body.

[0013] The technical effect of adopting the above technical solution is to ensure that the air can be transmitted into the interior of the tank body for filtering.

[0014] As a preferred embodiment, the outer side of the filter screen is fixedly connected to the wind guiding column.

[0015] The technical effect of adopting the above technical solution is to enable the dust to be fixedly filtered in the bottom area.

[0016] As a preferred embodiment, the outer side of the threaded ring is fixedly connected to the inner wall of the tank body.

[0017] The technical effect of adopting the above technical solution is to enable the gas entering the tank body to achieve the effect of spiral downward rotation.

[0018] As a preferred embodiment, the air inlet column 1 is fixedly connected to the inner cavity at the bottom end of the partition plate on the inner wall of the tank body.

[0019] The technical effect of adopting the above technical solution is to optimize the air flow in the tank body and avoid the repeated agitation of the gases in the two chambers.

[0020] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0021] By setting the structures of the filtering component and the collection component, waste gas is introduced through the air inlet column, and the waste gas is heated by the heating column, which enhances the chemical activity of pollutants, promotes decomposition and oxidation. At the same time, the thermal expansion and contraction makes large particles easier to separate. The conical air guiding column ensures full contact between the waste gas and the heating column, improving the treatment efficiency. The partition plate divides the internal space, optimizing the air flow distribution, and the air guiding column guides the flow of the waste gas. The waste gas enters the conical barrel, and the threaded ring guides the waste gas to rotate, and large particle dust drops to achieve preliminary separation. The filter screen intercepts small particles, and the activated carbon adsorbs harmful substances, thoroughly purifying the waste gas. Such a design not only accelerates the decomposition rate of pollutants, but also enhances the contact effect between the waste gas and the treatment facility through physical means such as the structural design of the conical air guiding column and the threaded ring, achieving more effective removal of dust and particulate matter. The conical barrel and the threaded ring at the bottom of the tank guide the waste gas to flow in a spiral manner, guiding large particle dust to the bottom end, effectively separating more particles, reducing the pressure on the filter screen, and further adsorbing harmful gases through the activated carbon layer. Brief Description of the Drawings

[0022] Figure 1 A three-dimensional view of an industrial waste gas treatment device provided by the present utility model;

[0023] Figure 2 A split view of the filtering component of an industrial waste gas treatment device provided by the present utility model;

[0024] Figure 3 A split view of the collection component of an industrial waste gas treatment device provided by the present utility model;

[0025] Figure 4 A schematic structural view of the second air inlet column of an industrial waste gas treatment device provided by the present utility model.

[0026] Legend Explanation:

[0027] 1. Tank body;

[0028] 2. Filtering component; 21. First air inlet column; 22. Second air inlet column; 23. Heating column; 24. Conical air guiding column; 25. Air guiding column; 26. Partition plate; 27. Conical barrel; 28. Threaded ring;

[0029] 3. Collection component; 31. Filter screen; 32. Activated carbon; 33. Air suction column; 34. Collection barrel. Detailed Embodiment

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0031] As Figure 1 - Figure 4 shown, this embodiment provides a technical solution: an industrial waste gas treatment device, including a tank body 1, a filtration assembly 2 is fixedly connected to the outside of the tank body 1, and a collection assembly 3 is fixedly connected to the inside of the filtration assembly 2;

[0032] The filtration assembly 2 includes an air inlet column 21. One end of the air inlet column 21 is fixedly connected to the tank body 1. The end of the air inlet column 21 far from the tank body 1 is fixedly connected to an air inlet column 22. A heating column 23 is installed on the inner walls of the air inlet column 21 and the air inlet column 22. A conical air guiding column 24 is fixedly connected to the inner wall of the air inlet column 21. A partition plate 26 is fixedly connected to the inner wall of the tank body 1. The air inlet column 21 is fixedly connected to the bottom chamber of the partition plate 26 on the inner wall of the tank body 1. A wind guiding column 25 is fixedly connected to the inner wall of the partition plate 26. A conical bucket 27 is fixedly connected to the bottom of the tank body 1. A threaded ring 28 is fixedly connected to the inner wall of the conical bucket 27. The outer side of the threaded ring 28 is fixedly connected to the inner wall of the tank body 1. One end of this column of the air inlet column 21 is closely and fixedly connected to the main body container, and the other end of the air inlet column 21, on the side far from the main body container, is fixedly connected to the air inlet column 22. Heating columns 23 are installed on the inner walls of these two air inlet columns, and its function is to improve the efficiency of waste gas treatment and accelerate the decomposition and oxidation process of pollutants through heating. A conical air guiding column 24 is also fixedly connected to the inner wall of the air inlet column 21, and its function is to guide the flow of waste gas and increase the contact time between the waste gas and the heating column 23. On the inner wall of the main body container, a partition plate 26 is fixedly connected. The partition plate 26 divides the interior of the container into different areas to optimize the air flow distribution and improve the treatment effect. The air inlet column 21 is fixedly connected to the chamber at the bottom of the partition plate 26 to form a specific air flow channel. A wind guiding column 25 is also fixedly connected to the inner wall of the partition plate 26. These wind guiding columns 25 help to guide the flow of waste gas and ensure that the classified waste gas flows to the top through the wind guiding column 25. At the bottom of the main body container, a conical bucket 27 is fixedly connected, and a threaded ring 28 is fixedly connected to its inner wall. The outer side of the threaded ring 28 is closely attached to the inner wall of the tank body 1, so that when the waste gas enters this area, it rotates in a spiral shape and moves downward along the threaded wind duct under the drive of the threaded ring 28, so that large particles of dust fall to the bottom.

[0033] In order to centrally collect the large particles of dust classified inside the tank body 1, asFigure 1 - Figure 3 As shown in the figure: In this solution, the collection component 3 includes a filter screen 31. The outer side of the filter screen 31 is fixedly connected to the air guide column 25. The inner wall of the tank body 1 is fixedly connected with activated carbon 32. The top end of the tank body 1 is fixedly connected with a suction column 33. The bottom end of the conical barrel 27 is fixedly connected with a collection barrel 34. In order to achieve the purpose of effectively classifying and centrally collecting large-particle dust inside the tank body 1, the filter screen 31 is fixedly connected to the outer side of the air guide column 25, playing a good fixing role. And the smaller particles are isolated in the chamber below the partition plate 26. And inside the tank body 1, the inner wall is fixedly connected with activated carbon 32. This activated carbon 32 has good adsorption performance and can effectively adsorb harmful substances in the air. In addition, the top end of the tank body 1 is also fixedly connected with a suction column 33, whose function is to guide the air flow so that the dust can be effectively sucked into the collection barrel 34. And at the bottom end of the conical barrel 27, a collection barrel 34 is fixedly connected, whose function is to collect the large-particle dust intercepted by the filter screen 31. Such a design not only realizes the effective collection of dust but also improves the air quality, creating a healthier and more comfortable environment for our life.

[0034] Working principle:

[0035] As Figure 1 - Figure 4 shown:

[0036] During use: First, when industrial waste gas enters the tank body 1, it will pass through the air inlet column 1-21 and the air inlet column 2-22 fixed on the outer side of the tank body 1. Inside these two air inlet columns, a heating column 23 is installed. Its function is to accelerate the decomposition and oxidation process of pollutants in the waste gas through heating, thereby improving the efficiency of waste gas treatment. Then, the conical air guiding column 24 inside the air inlet column 1-21 is used to guide the flow of the waste gas and increase the contact time between the waste gas and the heating column 23, so that the pollutants can be treated more effectively. On the inner wall of the tank body 1, there is a partition plate 26. This partition plate 26 divides the internal space of the tank body 1 into two different areas, optimizing the air flow distribution and further improving the treatment effect. The air guiding column 25 on the inner wall of the partition plate 26 further guides the flow of the waste gas to ensure that the classified waste gas can smoothly flow to the top. At the bottom of the tank body 1, there is a conical barrel 27, and the threaded ring 28 on it is closely attached to the inner wall of the tank body 1. When the waste gas enters this area, driven by the threaded ring 28, the wind direction rotates spirally downward under the guidance of the thread, so that large particles of dust can fall to the bottom. Subsequently, the filter screen 31 can isolate smaller particles and let them stay in the chamber below the partition plate 26. Then, the large particles of dust intercepted by the filter screen 31 are collected through the collection barrel 34. Finally, under the adsorption of the air suction column 33, harmful substances in the air can be effectively adsorbed through the adsorption performance of the activated carbon 32. In addition, an air suction column 33 is fixedly connected to the top of the tank body 1, and its function is to guide the air flow.

[0037] The above is only a preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. An industrial waste gas treatment device, comprising a tank body (1), characterized in that: The outer side of the tank body (1) is fixedly connected to a filter assembly (2), and the interior of the filter assembly (2) is fixedly connected to a collection assembly (3); The filter assembly (2) comprises an air inlet column 1 (21), an end of the air inlet column 1 (21) away from the tank body (1) being fixedly connected to an air inlet column 2 (22), the inner walls of the air inlet column 1 (21) and the air inlet column 2 (22) being provided with a heating column (23), the inner wall of the air inlet column 1 (21) being fixedly connected to a conical air induction column (24), the inner wall of the tank body (1) being fixedly connected to a partition plate (26), the inner wall of the partition plate (26) being fixedly connected to an air guide column (25), the bottom end of the tank body (1) being fixedly connected to a conical barrel (27), the inner wall of the conical barrel (27) being fixedly connected to a threaded ring (28).

2. The industrial waste gas treatment equipment according to claim 1, characterized in that: The collecting assembly (3) comprises a filter screen (31), the inner wall of the tank body (1) is fixedly connected to activated carbon (32), the top end of the tank body (1) is fixedly connected to an air suction column (33), and the bottom end of the conical barrel (27) is fixedly connected to a collecting barrel (34).

3. The industrial waste gas treatment equipment according to claim 1, characterized in that: One end of the air inlet column 1 (21) is fixedly connected to the tank body (1).

4. The industrial waste gas treatment equipment according to claim 2, characterized in that: The outer side of the filter screen (31) is fixedly connected to the air guide column (25).

5. The industrial waste gas treatment equipment according to claim 1, characterized in that: The outer side of the threaded ring (28) is fixedly connected to the inner wall of the tank body (1).

6. The industrial waste gas treatment equipment according to claim 1, characterized in that: The air inlet column 1 (21) is fixedly connected to the bottom chamber of the partition plate (26) on the inner wall of the tank body (1).

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