Environment-friendly equipment for industrial waste gas treatment

Abstract

The utility model discloses environment-friendly equipment for industrial waste gas treatment, which belongs to the technical field of waste gas treatment, comprises a combustion furnace, and is characterized in that a filter pipe is fixedly mounted on the front side of the combustion furnace, an annular frame is movably mounted on the inner side of the filter pipe, a filter disc is fixedly mounted on the inner side of the annular frame, and the filter disc is movably mounted on the inner side of the annular frame. A bottom supporting ring is fixedly mounted at the bottom of the ring frame, and a pull block is fixedly mounted at the bottom of the bottom supporting ring. According to the environment-friendly equipment, through the arrangement of the combustion furnace, the secondary combustion effect can be achieved on industrial waste gas, in the secondary combustion process, organic matter in the waste gas is oxidized into carbon dioxide and water, and therefore emission of harmful substances is reduced or eliminated, and the filter pipe on the front face of the combustion furnace is used for filtering solid impurities possibly existing in the waste gas; and the filter pipe is different from a traditional totally-closed filter pipe, and the filter disc in the filter pipe adopts a detachable mounting mode, so that a user can conveniently detach, replace or clean the filter disc at any time.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to environmental protection equipment for industrial waste gas treatment. Background Art

[0002] Air pollution is one of the most prominent environmental problems in my country today, among which industrial waste gas is an important source of air pollution. Industrial waste gas mainly includes various hydrocarbons, alcohols, aldehydes, acids, etc. After entering the human body through the respiratory tract and skin, industrial waste gas can cause temporary and permanent damage to the human respiratory, blood, liver and other systems and trachea, so the treatment and purification of industrial waste gas is imperative.

[0003] For example, an environmental protection device for treating industrial waste gas with the publication number CN212262906U includes a heat recovery mechanism, which includes an absorption tower with a cavity inside, and a water delivery chamber, a heat absorption chamber and a water inlet chamber are arranged in the absorption tower from top to bottom. A heat absorption pipe for connecting the water delivery chamber and the water inlet chamber is arranged in the heat absorption chamber, and a water outlet pipe and a water inlet pipe communicating with the heat absorption chamber are arranged on the side walls at the upper and lower ends of the heat absorption chamber respectively; an air inlet pipe is arranged at the upper end of the water inlet chamber, and a water delivery pipe for connecting the water inlet chamber and the water delivery chamber is arranged between the water inlet chamber and the water delivery chamber, one end of the water delivery pipe extends into the bottom end of the water inlet chamber, and the end of the water delivery pipe located at the bottom end of the water inlet chamber is connected to a water pump; the pipe at the upper end of the water delivery chamber is connected to an exhaust gas filtering mechanism. The heat recovery mechanism structure of the utility model not only realizes the recovery and utilization of energy in the exhaust gas, but also improves the filtering effect of the exhaust gas.

[0004] Although the above demonstration device can improve the filtering effect to a certain extent, in actual use, before treating the exhaust gas, it is necessary to first remove the solid impurities that may exist in the exhaust gas to prevent them from entering the combustion furnace together, thereby causing fuel waste. The above device lacks the ability to remove solid impurities and the convenience of replacing the filter disc is poor. When used, it is easy to affect the efficiency of exhaust gas treatment to a certain extent. For this reason, we propose an environmentally friendly equipment for industrial waste gas treatment. Utility Model Content

[0005] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0006] The purpose of the utility model is to provide an environmental protection device for industrial waste gas treatment to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmental protection equipment for industrial waste gas treatment, including a combustion furnace, characterized in that a filter tube is fixedly installed on the front of the combustion furnace, a ring frame is movably installed on the inner side of the filter tube, a filter plate is fixedly installed on the inner side of the ring frame, a bottom supporting ring is fixedly installed on the bottom of the ring frame, a pull block is fixedly installed on the bottom of the bottom supporting ring, ear plates are fixedly installed on both sides of the bottom supporting ring, fixing holes are opened on the surface of the ear plates, and the ear plates are connected to the filter tube by fixing bolts.

[0008] Furthermore, an air inlet flange is fixedly installed on the outer side of the filter tube, an air pump is fixedly installed on the top of the filter tube, and a transmission pipe is fixedly installed between the air pump and the air inlet flange.

[0009] Furthermore, a protective cover plate is movably installed on the back of the combustion furnace, and a lifting block is fixedly installed on the surface of the protective cover plate.

[0010] Furthermore, a fixing plate is fixedly installed on one side of the combustion furnace, and a catalytic tank is fixedly installed on the inner side of the fixing plate.

[0011] Furthermore, an air transfer pipe is fixedly installed between the combustion furnace and the catalytic tank, an air outlet pipe is fixedly installed at the bottom of the catalytic tank, and a sealing plate is movably installed at the top of the air outlet pipe.

[0012] Furthermore, a transparent sight tube is fixedly installed on the inner side of the catalytic tank, and an ultraviolet lamp column is fixedly installed on the outer side of the transparent sight tube.

[0013] Furthermore, a support block is fixedly installed at the bottom of the combustion furnace, and a control panel is fixedly installed at the other side of the combustion furnace, and operation buttons are arranged on the surface of the control panel.

[0014] Compared with the prior art, the beneficial effect of the utility model is that the equipment can produce a secondary combustion effect on industrial waste gas through the setting of the combustion furnace. In the secondary combustion, the organic matter in the waste gas is oxidized into carbon dioxide and water, thereby reducing or eliminating the emission of harmful substances. The filter tube on the front of the combustion furnace is used to filter solid impurities that may exist in the waste gas, and the filter tube is different from the traditional fully enclosed filter tube. The filter disc in the filter tube adopts a detachable installation method, so that the user can remove, replace or clean the filter disc at any time, and the solid impurities are also easier to remove and clean. The waste gas after the secondary combustion will subsequently be subjected to secondary photocatalytic treatment. After passing through the transparent sight tube, the waste gas will be catalytically irradiated by ultraviolet rays, thereby degrading the organic matter in the waste gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a frontal perspective schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a three-dimensional back view of the overall structure of the utility model;

[0017] Figure 3 It is a bottom-up stereoscopic schematic diagram of the overall structure of the utility model;

[0018] Figure 4 This is a schematic cross-sectional perspective view of the catalytic tank structure of the utility model;

[0019] Figure 5 It is a partially enlarged three-dimensional schematic diagram of the ring frame structure of the utility model.

[0020] In the figure: 1. combustion furnace; 2. filter tube; 3. ring frame; 4. filter plate; 5. bottom support ring; 6. pull block; 7. ear plate; 8. fixing hole; 9. fixing bolt; 10. air inlet flange; 11. vacuum pump; 12. transmission pipe; 13. protective cover; 14. lifting block; 15. fixing plate; 16. catalytic tank; 17. air transmission pipe; 18. air outlet pipe; 19. sealing plate; 20. transparent sight tube; 21. ultraviolet lamp column; 22. support block; 23. control panel; 24. operation button. DETAILED DESCRIPTION

[0021] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0022] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0023] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0024] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0025] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0026] The utility model provides Figure 1-5An environmental protection device for industrial waste gas treatment shown in the figure comprises a combustion furnace 1, characterized in that: a filter tube 2 is fixedly installed on the front of the combustion furnace 1, a ring frame 3 is movably installed on the inner side of the filter tube 2, a filter plate 4 is fixedly installed on the inner side of the ring frame 3, a bottom supporting ring 5 is fixedly installed on the bottom of the ring frame 3, a pull block 6 is fixedly installed on the bottom of the bottom supporting ring 5, ear plates 7 are fixedly installed on both sides of the bottom supporting ring 5, a fixing hole 8 is opened on the surface of the ear plate 7, and the ear plate 7 is connected to the filter tube 2 by fixing bolts 9;

[0027] The combustion furnace 1 can produce a secondary combustion effect on the industrial waste gas. In the secondary combustion, the organic matter in the waste gas is oxidized into carbon dioxide and water, thereby reducing or eliminating the emission of harmful substances. The filter tube 2 on the front side of the combustion furnace 1 is used to filter solid impurities that may exist in the waste gas. The filter tube 2 is different from the traditional fully enclosed filter tube 2. The filter plate 4 in the filter tube 2 adopts a detachable installation method to facilitate the user to remove, replace or clean the filter plate 4 at any time.

[0028] like Figure 1-3 As shown, an air inlet flange 10 is fixedly installed on the outer side of the filter tube 2, an air pump 11 is fixedly installed on the top of the filter tube 2, and a transmission pipe 12 is fixedly installed between the air pump 11 and the air inlet flange 10;

[0029] A large amount of external industrial waste gas can be guided into the combustion furnace 1 by the vacuum pump 11, so that it undergoes secondary combustion and is converted into harmless gas.

[0030] like Figure 1-2 As shown, a protective cover plate 13 is movably mounted on the back of the combustion furnace 1, and a lifting block 14 is fixedly mounted on the surface of the protective cover plate 13;

[0031] The lifting block 14 can facilitate the user to open the protective cover 13 , and after opening the protective cover 13 , the user can conveniently add fuel required for combustion.

[0032] like Figure 2-3 As shown, a fixing plate 15 is fixedly installed on one side of the combustion furnace 1, and a catalytic tank 16 is fixedly installed on the inner side of the fixing plate 15;

[0033] The catalytic tank 16 provides a place for installing the ultraviolet lamp post 21. The transparent sight tube 20 provided inside the ultraviolet lamp post 21 is to allow ultraviolet rays to freely penetrate and irradiate the exhaust gas after secondary combustion, and the transparent sight tube 20 has a certain heat insulation effect.

[0034] like Figure 2-4As shown, an air transfer pipe 17 is fixedly installed between the combustion furnace 1 and the catalyst tank 16, an air outlet pipe 18 is fixedly installed at the bottom of the catalyst tank 16, and a sealing plate 19 is movably installed at the top of the air outlet pipe 18;

[0035] The air transfer pipe 17 and the air outlet pipe 18 facilitate the guidance of the industrial waste gas after secondary combustion to pass through the catalytic tank 16.

[0036] like Figure 4 As shown, a transparent sight tube 20 is fixedly installed on the inner side of the catalytic tank 16, and an ultraviolet lamp column 21 is fixedly installed on the outer side of the transparent sight tube 20;

[0037] The ultraviolet lamp column 21 is used to generate ultraviolet rays for catalytic degradation of organic matter in the exhaust gas.

[0038] like Figure 1 As shown, a support block 22 is fixedly installed at the bottom of the combustion furnace 1, and a control panel 23 is fixedly installed on the other side of the combustion furnace 1. The surface of the control panel 23 is provided with operation buttons 24;

[0039] The control panel 23 and the operating buttons 24 facilitate the user to electrically control the entire device.

[0040] In summary, when the device is used, the industrial waste gas in the air is first guided into the filter tube 2 through the vacuum pump 11. The filter tube 2 is used to filter solid impurities that may exist in the waste gas. Then the filtered waste gas will enter the combustion furnace 1. The combustion furnace 1 can produce a secondary combustion effect on the industrial waste gas. In the secondary combustion, the organic matter in the waste gas is oxidized into carbon dioxide and water, thereby reducing or eliminating the emission of harmful substances. In order to reduce the organic waste that may exist in the converted waste gas, it is guided into the catalytic tank 16. The organic matter that may exist in the industrial waste gas will be catalytically degraded by ultraviolet rays.

[0041] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. An environmental protection device for industrial waste gas treatment, comprising a combustion furnace (1), characterized in that: A filter tube (2) is fixedly mounted on the front of the combustion furnace (1); a ring frame (3) is movably mounted on the inner side of the filter tube (2); a filter plate (4) is fixedly mounted on the inner side of the ring frame (3); a bottom support ring (5) is fixedly mounted on the bottom of the ring frame (3); a pull block (6) is fixedly mounted on the bottom of the bottom support ring (5); ear plates (7) are fixedly mounted on both sides of the bottom support ring (5); a fixing hole (8) is provided on the surface of the ear plate (7); and the ear plate (7) is connected to the filter tube (2) via a fixing bolt (9).

2. The environmental protection equipment for industrial waste gas treatment according to claim 1 is characterized in that: An air intake flange (10) is fixedly mounted on the outer side of the filter tube (2), an air extraction pump (11) is fixedly mounted on the top of the filter tube (2), and a transmission pipe (12) is fixedly mounted between the air extraction pump (11) and the air intake flange (10).

3. The environmental protection equipment for industrial waste gas treatment according to claim 1 is characterized in that: A protective cover plate (13) is movably mounted on the back of the combustion furnace (1), and a lifting block (14) is fixedly mounted on the surface of the protective cover plate (13).

4. The environmental protection equipment for industrial waste gas treatment according to claim 1 is characterized by: A fixing plate (15) is fixedly mounted on one side of the combustion furnace (1), and a catalytic tank (16) is fixedly mounted on the inner side of the fixing plate (15).

5. The environmental protection equipment for industrial waste gas treatment according to claim 1 is characterized by: An air transfer pipe (17) is fixedly installed between the combustion furnace (1) and the catalytic tank (16), an air outlet pipe (18) is fixedly installed at the bottom of the catalytic tank (16), and a sealing plate (19) is movably installed at the top of the air outlet pipe (18).

6. The environmental protection equipment for industrial waste gas treatment according to claim 5 is characterized by: A transparent sight tube (20) is fixedly mounted on the inner side of the catalytic tank (16), and an ultraviolet lamp column (21) is fixedly mounted on the outer side of the transparent sight tube (20).

7. The environmental protection equipment for industrial waste gas treatment according to claim 6 is characterized by: A support block (22) is fixedly mounted on the bottom of the combustion furnace (1), a control panel (23) is fixedly mounted on the other side of the combustion furnace (1), and an operating button (24) is arranged on the surface of the control panel (23).

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