A waste gas purification tower for multi-stage treatment of industrial waste gas

Abstract

The utility model discloses an industrial waste gas multistage processing is with waste gas purification tower, include: processing purification tower, the upper end of processing purification tower is fixedly arranged with the upper cover of purification tower, the lower end of processing purification tower is fixedly arranged with the lower seat of purification tower, and the one end of processing purification tower is fixedly provided with the spray pipeline, and the one end of processing purification tower inside is fixedly arranged with electrostatic precipitator frame, and the lower end of electrostatic precipitator frame is rotatably connected with clean rotating frame, in the utility model, high temperature waste gas enters the inside of processing purification tower through air inlet flange pipe orifice, can be driven by its blowing influence and be driven clean rotating frame whole rotation through multiple groups of driving fan blade, so can conveniently clean the surface of multiple electrostatic precipitator ring plate through multiple cylindrical cleaning brushes, when carrying out waste gas treatment and purification, through multiple spray nozzles downward spray liquid, can cooperate electrostatic precipitator frame and play more efficient dust removal purification effect, can also efficiently realize the cleaning effect of electrostatic precipitator frame and clean rotating frame.

Description

Technical Field

[0001] This utility model relates to the field of equipment technology, specifically a waste gas purification tower for multi-stage treatment of industrial waste gas. Background Technology

[0002] Industrial waste gas refers to various pollutant-containing gases emitted into the air during fuel combustion and production processes within a factory area. Waste gas purification towers are usually required when purifying industrial waste gas.

[0003] A waste gas purification tower is an environmental protection device used to treat industrial waste gas and remove pollutants from it. The waste gas purification tower mainly utilizes the contact between gas and liquid to transfer pollutants in the waste gas to the liquid, thereby achieving the purpose of purifying the waste gas. However, the existing multi-stage waste gas purification towers for industrial waste gas treatment do not have a highly efficient cleaning structure and have poor cleaning effect. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that existing multi-stage industrial waste gas purification towers do not have an efficient cleaning structure and have poor cleaning effect during use, and to provide a multi-stage industrial waste gas purification tower.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a waste gas purification tower for multi-stage treatment of industrial waste gas, comprising: a treatment purification tower, a purification tower top cover fixedly installed at one upper end of the treatment purification tower, a purification tower bottom seat fixedly installed at one lower end of the treatment purification tower, a spray pipe fixedly passing through one end of the treatment purification tower, an electrostatic dust removal frame fixedly installed at one end inside the treatment purification tower, and a cleaning rotating frame rotatably connected to one lower end of the electrostatic dust removal frame.

[0006] As a further embodiment of this utility model: the purification tower cover includes a purification tower cover body, an exhaust flange port is fixedly connected to one end of the upper part of the purification tower cover body, and a cover body connecting flange is fixedly provided on the lower outer side of the purification tower cover body.

[0007] As a further embodiment of this utility model: the lower part of the purification tower includes a conical seat, a sewage discharge flange port is fixedly connected to one end of the conical seat, and an air inlet flange port is fixedly connected to one end of the side of the conical seat.

[0008] As a further embodiment of this utility model: the spray pipeline includes a spray inlet pipe, one end of which is connected to an arc-shaped liquid collecting pipe, one end of which is connected to an internal spray pipe, and one end of the internal spray pipe is connected to a spray nozzle. The number of internal spray pipes is arranged in multiple groups of different lengths.

[0009] As a further embodiment of this utility model: the electrostatic dust removal frame includes an annular mounting frame, a fixed connecting plate is fixedly provided at one end of the inner side of the annular mounting frame, a central adapter is fixedly provided at one end of the fixed connecting plate, and an electrostatic dust removal ring plate is fixedly provided at the lower end of the fixed connecting plate, and the electrostatic dust removal ring plate is provided with multiple sets of different diameters.

[0010] As a further embodiment of this utility model: the cleaning rotating frame includes a cleaning rotating seat, a connecting shaft is fixedly installed at one upper end of the cleaning rotating seat, a drive fan blade is fixedly installed at one side end of the cleaning rotating seat, a cleaning brush connecting plate is fixedly installed at the other side end of the cleaning rotating seat, a cylindrical cleaning brush is fixedly installed at one upper end of the cleaning brush connecting plate, and multiple sets of the drive fan blade and the cylindrical cleaning brush are provided, and three sets of the cleaning brush connecting plate are provided.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] In this invention, high-temperature waste gas enters the treatment and purification tower through the inlet flange. Under the influence of the gas, multiple sets of drive fan blades can drive the entire cleaning rotating frame to rotate. This allows multiple sets of cylindrical cleaning brushes to conveniently clean the surfaces of multiple electrostatic dust removal ring plates. During waste gas treatment and purification, multiple sets of spray nozzles spray water downwards, which, in conjunction with the electrostatic dust removal frame, can achieve a more efficient dust removal and purification effect. At the same time, it can effectively clean both the electrostatic dust removal frame and the cleaning rotating frame. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a waste gas purification tower for multi-stage treatment of industrial waste gas as described in this utility model;

[0014] Figure 2 This is a cross-sectional internal structure diagram of a waste gas purification tower for multi-stage treatment of industrial waste gas as described in this utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the top cover of the waste gas purification tower for multi-stage treatment of industrial waste gas as described in this utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the lower part of the purification tower in the multi-stage industrial waste gas treatment tower described in this utility model;

[0017] Figure 5 This is a schematic diagram of the spray pipeline in a multi-stage industrial waste gas purification tower according to the present invention.

[0018] Figure 6This is a schematic diagram of the electrostatic precipitator frame in a multi-stage industrial waste gas purification tower according to the present invention.

[0019] Figure 7 This is a schematic diagram of the cleaning rotating frame in a waste gas purification tower for multi-stage treatment of industrial waste gas, as described in this utility model.

[0020] In the diagram: 1. Treatment and purification tower; 2. Top cover of the purification tower; 3. Lower seat of the purification tower; 4. Spray pipe; 5. Electrostatic dust removal frame; 6. Cleaning rotating frame; 20. Purification tower cover; 21. Exhaust flange port; 22. Cover connecting flange; 30. Conical seat; 31. Sewage discharge flange port; 32. Air inlet flange port; 40. Spray liquid inlet pipe; 41. Arc-shaped liquid collection pipe; 42. Spray pipe inside the tower; 43. Spray nozzle; 50. Annular mounting frame; 51. Fixed connecting plate; 52. Central adapter seat; 53. Electrostatic dust removal ring plate; 60. Cleaning rotating seat; 61. Adapter shaft; 62. Drive fan blade; 63. Cleaning brush connecting plate; 64. Columnar cleaning brush. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will be described below based on its overall structure.

[0023] Reference Figure 1 and Figure 2 In this embodiment of the utility model, a waste gas purification tower for multi-stage treatment of industrial waste gas includes: a treatment and purification tower 1, a purification tower cover 2 fixedly installed at one upper end of the treatment and purification tower 1, a purification tower base 3 fixedly installed at one lower end of the treatment and purification tower 1, a spray pipe 4 fixedly passing through one end of the treatment and purification tower 1, an electrostatic dust removal frame 5 fixedly installed at one end inside the treatment and purification tower 1, and a cleaning rotating frame 6 rotatably connected to one lower end of the electrostatic dust removal frame 5.

[0024] Reference Figure 3 The purification tower cover 2 includes a purification tower cover body 20. An exhaust flange port 21 is fixedly connected to one end of the purification tower cover body 20. A cover body connecting flange 22 is fixedly installed on the lower outer side of the purification tower cover body 20.

[0025] Reference Figure 4 The lower part of the purification tower 3 includes a conical seat 30, with a sewage discharge flange port 31 connected through and fixed at one end of the conical seat 30, and an air inlet flange port 32 connected through and fixed at one end of the side of the conical seat 30.

[0026] Reference Figure 5 The spray pipeline 4 includes a spray inlet pipe 40, one end of which is connected to an arc-shaped liquid collecting pipe 41, and the other end of which is connected to an internal spray pipe 42. A spray nozzle 43 is connected to the lower end of the internal spray pipe 42. The internal spray pipe 42 is provided in multiple sets of different lengths.

[0027] Reference Figure 6 The electrostatic dust removal frame 5 includes an annular mounting frame 50. A fixed connecting plate 51 is fixedly installed at one end of the inner side of the annular mounting frame 50. A central adapter seat 52 is fixedly installed at one end of the fixed connecting plate 51. An electrostatic dust removal ring plate 53 is fixedly installed at the lower end of the fixed connecting plate 51. The electrostatic dust removal ring plate 53 is provided with multiple sets of different diameters.

[0028] By adopting the above solution, water is sprayed downwards by multiple sets of spray nozzles 43, which can work with the electrostatic dust removal frame 5 to achieve a more efficient dust removal and purification effect, and at the same time can effectively clean the electrostatic dust removal frame 5 and the cleaning rotating frame 6.

[0029] Reference Figure 7 The cleaning rotating frame 6 includes a cleaning rotating seat 60. A connecting shaft 61 is fixedly installed at one end of the upper part of the cleaning rotating seat 60. A drive fan blade 62 is fixedly installed at one end of the side of the cleaning rotating seat 60. A cleaning brush connecting plate 63 is fixedly installed at the other end of the side of the cleaning rotating seat 60. A cylindrical cleaning brush 64 is fixedly installed at one end of the upper part of the cleaning brush connecting plate 63. There are multiple sets of drive fan blades 62 and cylindrical cleaning brushes 64. There are three sets of cleaning brush connecting plates 63.

[0030] Using the above scheme: High-temperature exhaust gas enters the treatment and purification tower 1 through the inlet flange port 32. Affected by the blowing, it can drive the cleaning rotating frame 6 to rotate as a whole through multiple sets of drive fan blades 62. In this way, multiple sets of cylindrical cleaning brushes 64 can conveniently clean the surface of multiple sets of electrostatic dust removal ring plates 53.

[0031] The working principle of this utility model is as follows: When in use, high-temperature exhaust gas first enters the treatment and purification tower 1 through the air inlet flange port 32. Affected by the blowing, the cleaning rotating frame 6 is rotated by multiple sets of drive fan blades 62. In this way, multiple sets of cylindrical cleaning brushes 64 can conveniently clean the surface of multiple sets of electrostatic dust removal ring plates 53. When treating and purifying exhaust gas, water is sprayed downwards by multiple sets of spray nozzles 43, which can work with the electrostatic dust removal frame 5 to achieve a more efficient dust removal and purification effect. At the same time, it can efficiently achieve the cleaning effect of the electrostatic dust removal frame 5 and the cleaning rotating frame 6.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A waste gas purification tower for multi-stage treatment of industrial waste gas, characterized in that, include: The treatment purification tower (1) has a purification tower cover (2) fixedly installed at one end of the upper part of the treatment purification tower (1), a purification tower base (3) fixedly installed at one end of the lower part of the treatment purification tower (1), a spray pipe (4) fixedly passing through one end of the treatment purification tower (1), an electrostatic dust removal frame (5) fixedly installed at one end of the interior of the treatment purification tower (1), and a cleaning rotating frame (6) rotatably connected to one end of the lower part of the electrostatic dust removal frame (5).

2. The waste gas purification tower for multi-stage treatment of industrial waste gas according to claim 1, characterized in that, The purification tower cover (2) includes a purification tower cover body (20), and an exhaust flange port (21) is fixedly connected to one end of the purification tower cover body (20). A cover body connecting flange (22) is fixedly installed on the lower outer side of the purification tower cover body (20).

3. The waste gas purification tower for multi-stage treatment of industrial waste gas according to claim 1, characterized in that, The lower part (3) of the purification tower includes a conical seat (30), with a sewage discharge flange port (31) connected to one end of the conical seat (30) and an air inlet flange port (32) connected to one end of the side of the conical seat (30).

4. The waste gas purification tower for multi-stage treatment of industrial waste gas according to claim 1, characterized in that, The spray pipeline (4) includes a spray inlet pipe (40), one end of which is connected to an arc-shaped liquid collection pipe (41), one end of which is connected to an internal spray pipe (42), and one end of which is connected to a spray nozzle (43) at the bottom. The number of internal spray pipes (42) is arranged in multiple groups of different lengths.

5. The waste gas purification tower for multi-stage treatment of industrial waste gas according to claim 1, characterized in that, The electrostatic dust removal frame (5) includes an annular mounting frame (50), a fixed connecting plate (51) is fixedly installed at one end of the inner side of the annular mounting frame (50), a central adapter seat (52) is fixedly installed at one end of the fixed connecting plate (51), and an electrostatic dust removal ring plate (53) is fixedly installed at the lower end of the fixed connecting plate (51). The electrostatic dust removal ring plate (53) is provided with multiple sets of different diameters.

6. The waste gas purification tower for multi-stage treatment of industrial waste gas according to claim 1, characterized in that, The cleaning rotating frame (6) includes a cleaning rotating seat (60), a connecting shaft (61) is fixedly installed at one upper end of the cleaning rotating seat (60), a driving fan blade (62) is fixedly installed at one side end of the cleaning rotating seat (60), a cleaning brush connecting plate (63) is fixedly installed at the other side end of the cleaning rotating seat (60), and a cylindrical cleaning brush (64) is fixedly installed at one upper end of the cleaning brush connecting plate (63). The number of driving fan blades (62) and cylindrical cleaning brushes (64) are both provided in multiple sets, and the number of cleaning brush connecting plates (63) is provided in three sets.

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