CN218944709U

CN218944709U - Waste gas spray tower equipment

Info

Publication number: CN218944709U
Application number: CN202223398545.1U
Authority: CN
Inventors: 邓东平; 邓方平; 冯立
Original assignee: Guangdong Guangzheng Environmental Technology Co ltd
Current assignee: Guangdong Guangzheng Environmental Technology Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-02
Anticipated expiration: 2032-12-15

Abstract

The utility model belongs to the technical field of waste gas treatment, in particular to waste gas spray tower equipment, which comprises a waste gas treatment spray tower; the inner side wall of the exhaust gas treatment spray tower is fixedly connected with a vent pipe; a motor is fixedly connected to the bottom of the waste gas treatment spray tower; the output end of the motor is fixedly connected with a rotating rod; guide rods are fixedly connected to two ends of the rotating rod; then spray to the bottom through the spray tube for treatment fluid also waste gas intensive mixing purifies waste gas, at the purification in-process, drives the bull stick through opening the motor and rotates, makes the bull stick drive guide arm and scraper blade rotate, makes the scraper blade strike off the inside wall of breather pipe, and it is clean to strike off the impurity and the dirt that are stained with the breather pipe inside wall, avoids the inside wall of breather pipe to pile up more, influences the purifying effect of exhaust-gas treatment spray column.

Description

Waste gas spray tower equipment

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to waste gas spray tower equipment.

Background

The spray tower is used for treating waste gas, and because of the uniqueness of the waste gas, organic gas in the waste gas is volatilized from solvents and diluents, and the organic solvent cannot adhere to the surface of a painted article along with paint, so that the organic waste gas is completely released in the process of painting and solidifying.

The water spraying method is used for spraying water onto the waste gas, so that water-soluble or large-particle components in the waste gas are precipitated, and the aim of separating part of pollutants from clean gas is fulfilled.

In the prior art, during the long-time use process of the spray tower, a large amount of dirt and impurities are adhered to the inner side wall of the spray tower, so that the purification efficiency of the spray tower on waste gas is reduced due to long-time accumulation, and the working efficiency of the spray tower is further influenced; therefore, an exhaust gas spray tower apparatus is proposed against the above-mentioned problems.

Disclosure of Invention

In order to overcome the defects in the prior art and solve the problems in the background art, the utility model provides exhaust gas spray tower equipment.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to an exhaust gas spray tower device, which comprises an exhaust gas treatment spray tower; the inner side wall of the exhaust gas treatment spray tower is fixedly connected with a vent pipe; a motor is fixedly connected to the bottom of the waste gas treatment spray tower; the output end of the motor is fixedly connected with a rotating rod; guide rods are fixedly connected to two ends of the rotating rod; the end part of the guide rod is fixedly connected with a scraping plate and is attached to the inner side wall of the vent pipe; a treatment liquid tank is fixedly connected to the side end of the waste gas treatment spray tower; the top of the treatment liquid tank is provided with a pipeline, and the other end of the pipeline is fixedly connected to the inner side wall of the waste gas treatment spray tower; the bottom of the pipeline is fixedly connected with a spray pipe and provided with a plurality of spray pipes.

Preferably, the end part of the rotating rod is fixedly connected with a stirring wheel and is spiral.

Preferably, the inner side wall of the exhaust gas treatment spray tower is fixedly connected with a filter screen and is positioned at the top of the vent pipe.

Preferably, the top of the rotating rod is fixedly connected with a rotating plate; the top of the rotating plate is fixedly connected with a cleaning brush and provided with a plurality of cleaning brushes.

Preferably, the spray pipes are arranged in a plurality and are positioned at the top of the filter screen; the bottom of the exhaust gas treatment spray tower is fixedly connected with supporting legs.

The utility model has the advantages that:

1. according to the utility model, the vent pipe is arranged on the inner side wall of the exhaust gas treatment spray tower, so that exhaust gas can only circulate upwards through the vent pipe, then the treatment liquid box is opened, the internal water pump circulates through the pipeline, then the treatment liquid is sprayed to the bottom through the spray pipe, so that the exhaust gas is fully mixed, the exhaust gas is purified, in the purification process, the motor is opened to drive the rotating rod to rotate, the rotating rod drives the guide rod and the scraping plate to rotate, the scraping plate is used for scraping the inner side wall of the vent pipe, impurities and dirt adhered to the inner side wall of the vent pipe are scraped cleanly, and the inner side wall of the vent pipe is prevented from accumulating more, so that the purification effect of the exhaust gas treatment spray tower is influenced.

2. According to the utility model, when the rotating rod rotates, the stirring wheel is driven to rotate, so that the stirring wheel stirs the circulated waste gas to prolong the circulation speed of the waste gas, so that the waste gas and the treatment liquid are fully mixed, and the purification effect of the waste gas treatment spray tower on the waste gas is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a perspective view of a first embodiment;

FIG. 2 is a cross-sectional view of the first embodiment;

FIG. 3 is a schematic structural view of a stirring wheel;

FIG. 4 is an enlarged view of FIG. 2 at A;

fig. 5 is a schematic structural view of a wear pad according to a second embodiment.

In the figure: 1. a waste gas treatment spray tower; 21. a vent pipe; 22. a motor; 23. a rotating rod; 24. a stirring wheel; 25. a filter screen; 26. a treatment liquid tank; 27. a pipe; 28. a spray pipe; 31. a guide rod; 32. a scraper; 41. a rotating plate; 42. a cleaning brush; 5. a support leg; 6. wear-resistant pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, an exhaust gas spray tower apparatus includes an exhaust gas treatment spray tower 1; the inner side wall of the exhaust gas treatment spray tower 1 is fixedly connected with a vent pipe 21; a motor 22 is fixedly connected to the bottom of the exhaust gas treatment spray tower 1; the output end of the motor 22 is fixedly connected with a rotating rod 23; guide rods 31 are fixedly connected to the two ends of the rotating rod 23; the end part of the guide rod 31 is fixedly connected with a scraping plate 32 and is attached to the inner side wall of the vent pipe 21; a treatment liquid tank 26 is fixedly connected to the side end of the exhaust gas treatment spray tower 1; a pipeline 27 is arranged at the top of the treatment liquid tank 26, and the other end of the pipeline 27 is fixedly connected to the inner side wall of the waste gas treatment spray tower 1; the bottom of the pipeline 27 is fixedly connected with a spray pipe 28 and provided with a plurality of spray pipes; during operation, in the long-time use of spray column, its inside wall can be stained with a large amount of dirt and impurity, long-time pile up down, can lead to the spray column to waste gas purification efficiency reduces, and then influence the work efficiency of spray column, when waste gas treatment spray column 1 is when handling waste gas, install breather pipe 21 through the inside wall at waste gas treatment spray column 1, make waste gas only upwards circulate through breather pipe 21 then through opening treatment liquid case 26, make inside water pump circulate through pipeline 27, then spray to the bottom through spray tube 28, make treatment liquid also waste gas intensive mixing, purify waste gas, in the purification process, drive bull stick 23 through opening motor 22 and rotate, make bull stick 23 drive guide arm 31 and scraper blade 32 and rotate, make scraper blade 32 strike off the inside wall of breather pipe 21, clean the impurity and the dirt that the inside wall was stained with of breather pipe 21, avoid inside wall to pile up more, influence waste gas treatment spray column 1's purifying effect.

The end part of the rotating rod 23 is fixedly connected with a stirring wheel 24 and is in a spiral shape; during operation, when the rotating rod 23 rotates, the stirring wheel 24 is driven to rotate, so that the stirring wheel 24 stirs the circulated waste gas to prolong the circulation speed of the waste gas, so that the waste gas and the treatment liquid are fully mixed, and the purification effect of the waste gas treatment spray tower 1 on the waste gas is improved.

The inner side wall of the exhaust gas treatment spray tower 1 is fixedly connected with a filter screen 25 and is positioned at the top of the breather pipe 21; during operation, the filter screen 25 is arranged at the top of the vent pipe 21 to filter impurities in the waste gas, so that the purification effect of the waste gas treatment spray tower 1 on the waste gas is improved.

A rotating plate 41 is fixedly connected to the top of the rotating rod 23; the top of the rotating plate 41 is fixedly connected with a cleaning brush 42 and provided with a plurality of cleaning brushes; during operation, when the rotating rod 23 drives the rotating plate 41 to rotate during rotation, the rotating plate 41 drives the cleaning brush 42 to rotate so as to clean the filter screen 25, and the problems of more accumulated impurities and blockage on the surface of the filter screen 25 are avoided.

The spray pipes 28 are arranged in number and are positioned at the top of the filter screen 25; the bottom of the exhaust gas treatment spray tower 1 is fixedly connected with a supporting leg 5; in operation, the support legs 5 are arranged at the bottom of the exhaust gas treatment spray tower 1 to support and stabilize the exhaust gas treatment spray tower 1.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present utility model, the surface of the scraper 32 is fixedly connected with a wear pad 6; during operation, through having wear pad 6 at the surface mounting of scraper blade 32, when scraper blade 32 is rotating, wear pad 6 can play wear-resisting effect, avoids under long-time friction, causes the problem of wearing and tearing.

Working principle: in the long-time use process of the spray tower, a large amount of dirt and impurities are adhered to the inner side wall of the spray tower, the purification efficiency of the spray tower to waste gas is reduced due to long-time accumulation, and the working efficiency of the spray tower is affected; when the rotating rod 23 rotates, the stirring wheel 24 is driven to rotate, so that the stirring wheel 24 stirs the circulated waste gas to prolong the circulation speed of the waste gas, so that the waste gas and the treatment liquid are fully mixed, and the waste gas purifying effect of the waste gas treatment spray tower 1 is improved; the filter screen 25 is arranged at the top of the vent pipe 21 to filter impurities contained in the waste gas, so that the waste gas purifying effect of the waste gas treatment spray tower 1 is improved; when the rotating rod 23 rotates, the rotating plate 41 is driven to rotate, so that the rotating plate 41 drives the cleaning brush 42 to rotate, the filter screen 25 is cleaned, and the problems of more impurity accumulation and blockage on the surface of the filter screen 25 are avoided; the support legs 5 are arranged at the bottom of the exhaust gas treatment spray tower 1 to support and stabilize the exhaust gas treatment spray tower 1.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. An exhaust gas spray tower apparatus comprising an exhaust gas treatment spray tower (1); the inner side wall of the exhaust gas treatment spray tower (1) is fixedly connected with a vent pipe (21); a motor (22) is fixedly connected to the bottom of the waste gas treatment spray tower (1); the method is characterized in that: the output end of the motor (22) is fixedly connected with a rotating rod (23); guide rods (31) are fixedly connected to the two ends of the rotating rod (23); the end part of the guide rod (31) is fixedly connected with a scraping plate (32) and is attached to the inner side wall of the vent pipe (21); a treatment liquid tank (26) is fixedly connected to the side end of the waste gas treatment spray tower (1); a pipeline (27) is arranged at the top of the treatment liquid tank (26), and the other end of the pipeline (27) is fixedly connected to the inner side wall of the waste gas treatment spray tower (1); the bottom of the pipeline (27) is fixedly connected with a spray pipe (28) and provided with a plurality of spray pipes.

2. An exhaust gas spray tower apparatus according to claim 1, wherein: the end part of the rotating rod (23) is fixedly connected with a stirring wheel (24) and is spiral.

3. An exhaust gas spray tower apparatus according to claim 2, wherein: the inner side wall of the exhaust gas treatment spray tower (1) is fixedly connected with a filter screen (25) and is positioned at the top of the vent pipe (21).

4. An exhaust gas spray tower apparatus according to claim 3, wherein: the top of the rotating rod (23) is fixedly connected with a rotating plate (41); the top of the rotating plate (41) is fixedly connected with a cleaning brush (42) and a plurality of cleaning brushes are arranged.

5. An exhaust gas spray tower apparatus according to claim 4, wherein: the spray pipes (28) are arranged in a plurality and are positioned at the top of the filter screen (25).

6. An exhaust gas spray tower apparatus according to claim 5, wherein: the bottom of the waste gas treatment spray tower (1) is fixedly connected with a supporting leg (5).