Waste gas purification device

Abstract

The utility model provides a waste gas purification device, belongs to the technical field of environmental protection engineering, and aims to solve the problems that a large amount of impurities are gradually accumulated in a pipeline in the conveying process of part of waste gas, the pipeline needs to be cleaned after being used for a period of time, and most communicated pipelines are sealed, so that the later cleaning is very troublesome. The purification device is fixedly communicated with the communication assembly; the lifting control mechanism is installed in the communication assembly. The scraping and cleaning mechanism is installed in the communicating assembly in a sliding mode. The scraping ring in the pipeline cleaning device is in contact with the inner wall of a pipeline, the sliding scraping ring slides to quickly and thoroughly clean accumulated dust on the inner wall of the pipeline, and the scraped accumulated dust can automatically fall into the bearing ring to be stored.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental protection engineering, and more specifically, particularly relates to an exhaust gas purification device. Background Art

[0002] With the development of society, the industrial development is rapid, and a large amount of industrial waste gas is emitted, which affects the ecological environment. It is necessary to purify the waste gas. Waste gas purification is an important part of environmental protection engineering; the waste gas needs to go through multiple treatments, and the waste gas needs to be transported through pipelines. Some impurities will gradually accumulate in the pipeline during the transportation process. After using for a period of time, the pipeline needs to be cleaned, and most of the connecting pipelines are sealed, so the later cleaning is very troublesome. Content of the Utility Model

[0003] In order to solve the above technical problems, the utility model provides an exhaust gas purification device to solve the problem that some impurities will gradually accumulate in the pipeline during the transportation process of some waste gas. After using for a period of time, the pipeline needs to be cleaned, and most of the connecting pipelines are sealed, so the later cleaning is very troublesome as mentioned in the above background art.

[0004] An exhaust gas purification device of the utility model is achieved by the following specific technical means:

[0005] An exhaust gas purification device includes: a purification device, a connection component, a lifting control mechanism and a scraping and cleaning mechanism; the connection component is of an overall circular tubular structure; the purification device is fixedly connected to the connection component; the lifting control mechanism is installed inside the connection component; the scraping and cleaning mechanism is slidably installed inside the connection component, and the scraping and cleaning mechanism is connected to the lifting control mechanism; the scraping and cleaning mechanism includes: a scraping ring and a bearing ring; the scraping ring is of an overall circular ring structure, and the scraping ring can assist in scraping and cleaning the inner wall of the connecting pipe; the top of the bearing ring is fixedly connected to the scraping ring.

[0006] In at least some embodiments, the connection component includes: a connecting pipe and a cover; the connecting pipe is fixedly in contact with the purification device, and the scraping ring is slidably installed inside the connecting pipe; the cover is connected to the connecting pipe.

[0007] In at least some embodiments, the lifting control mechanism includes: a control component, a connecting support rod, a connecting rod and a motor box; the number of control components is set to two groups, and the two groups of control components are fixedly connected to the connecting pipe; the upper and lower ends of the connecting support rod are fixedly connected to the two groups of control components; the upper and lower ends of the connecting rod are connected to the control components; a motor is arranged inside the motor box, the motor box is installed on the surface of the control component, and the connecting rod is connected to the motor inside the motor box.

[0008] In at least some embodiments, the control component further includes: an outer column, an inner support column, a winding wheel, a connecting rod, a bottom branch pipe, and a pulling rope; the outer column is in a cylindrical structure and is fixedly connected to the connecting pipe; the inner support column is fixedly installed inside the outer column; the winding wheel is rotatably installed inside the inner support column, and the winding wheel can play a role in winding and controlling the pulling rope; one side of the connecting rod is connected to the winding wheel; the top of the bottom branch pipe is fixedly connected to the inner support column, and one end of the connecting rod is rotatably connected to the connecting rod through a bevel gear assembly; the top end of the pulling rope slides through the bottom branch pipe and is inserted into the inner support column and is connected to the winding wheel.

[0009] In at least some embodiments, the scraping and cleaning mechanism further includes: a retaining ring, a connecting frame, a fixed support column, and a spring; the retaining ring is in an annular structure, and the retaining ring is slidably installed inside the bearing ring. The bearing ring and the retaining ring can play a role in assisting in bearing the accumulated ash after scraping; the connecting frame is in a U-shaped structure as a whole, and one end of the connecting frame is inserted into the bearing ring and fixedly connected to the retaining ring; the fixed support column is in a hollow cylindrical structure, and the fixed support column is fixedly installed on the surface of the bearing ring. The other end of the connecting frame slides and is inserted into the fixed support column; the spring is installed on the surface of the connecting frame, and the spring can play a role in elastically supporting the retaining ring.

[0010] Compared with the prior art, the present utility model has the following beneficial effects:

[0011] A scraping and cleaning mechanism is provided inside the present utility model. A circular scraping ring is provided at the top of the scraping and cleaning mechanism. The scraping ring contacts the inner wall of the pipeline. The scraping ring slides and cleans the accumulated ash on the inner wall of the pipeline. The scraped accumulated ash will automatically fall into the bearing ring for storage. And the retaining ring in the device can slide up and down, facilitating the cleaning of the accumulated ash; a lifting control mechanism is also provided inside the device, which can control the lifting and moving of the scraping and cleaning mechanism, and complete the scraping and cleaning quickly and thoroughly. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is the main body axonometric view structure schematic diagram of the present utility model.

[0013] Figure 2 is the main body sectional view structure schematic diagram of the present utility model.

[0014] Figure 3 is the decomposition structure schematic diagram of the connecting component of the present utility model.

[0015] Figure 4 is the sectional view structure schematic diagram of the lifting control mechanism of the present utility model.

[0016] Figure 5 is the sectional view structure schematic diagram of the control component of the present utility model.

[0017] Figure 6 is the sectional view structure schematic diagram of the scraping and cleaning mechanism of the present utility model.

[0018] In the figure, the correspondence between the component names and the drawing reference numbers is as follows:

[0019] 1. Purification device; 2. Connecting component; 201. Connecting pipe; 202. Sealing cover; 3. Lifting control mechanism; 301. Control component; 3011. Outer column; 3012. Inner support column; 3013. Winding wheel; 3014. Connecting rod; 3015. Bottom branch pipe; 3016. Pulling rope; 302. Connecting support rod; 303. Connecting rod; 304. Motor box; 4. Scraping and cleaning mechanism; 401. Scraping ring; 402. Bearing ring; 403. Retaining ring; 404. Connecting frame; 405. Fixed support column; 406. Spring. Specific implementation mode

[0020] The following further describes in detail the implementation mode of the present utility model in conjunction with the drawings and embodiments.

[0021] Embodiment 1:

[0022] As shown in the attached Figure 1 to the attached Figure 6 shown:

[0023] The present utility model provides an exhaust gas purification device, including: a purification device 1, a connecting component 2, a lifting control mechanism 3, and a scraping and cleaning mechanism 4; the connecting component 2 is of an overall circular tube structure; the purification device 1 is fixedly connected to the connecting component 2; the lifting control mechanism 3 is installed inside the connecting component 2; the scraping and cleaning mechanism 4 is slidably installed inside the connecting component 2, and the scraping and cleaning mechanism 4 is connected to the lifting control mechanism 3; the scraping and cleaning mechanism 4 includes: a scraping ring 401 and a bearing ring 402; the scraping ring 401 is of an overall circular ring structure, and the scraping ring 401 can assist in scraping and cleaning the inner wall of the connecting pipe 201; the top of the bearing ring 402 is fixedly connected to the scraping ring 401.

[0024] As Figure 3 shown, the connecting component 2 includes: a connecting pipe 201 and a sealing cover 202; the connecting pipe 201 is fixedly in contact with the purification device 1, and the scraping ring 401 is slidably installed inside the connecting pipe 201; the sealing cover 202 is connected to the connecting pipe 201.

[0025] As Figure 4 shown, the lifting control mechanism 3 includes: a control component 301, a connecting support rod 302, a connecting rod 303, and a motor box 304; the number of control components 301 is set to two groups, and the two groups of control components 301 are fixedly connected to the connecting pipe 201; the upper and lower ends of the connecting support rod 302 are fixedly connected to the two groups of control components 301; the upper and lower ends of the connecting rod 303 are connected to the control component 301; a motor is arranged inside the motor box 304, the motor box 304 is installed on the surface of the control component 301, and the connecting rod 303 is connected to the motor inside the motor box 304.

[0026] As Figure 5 shown, the control component 301 further includes: an outer column 3011, an inner support column 3012, a winding wheel 3013, a connecting rod 3014, a bottom branch pipe 3015, and a pulling rope 3016; the outer column 3011 is a cylindrical structure, and the outer column 3011 is fixedly connected to the communication pipe 201; the inner support column 3012 is fixedly installed inside the outer column 3011; the winding wheel 3013 is rotatably installed inside the inner support column 3012, and the winding wheel 3013 can play a role in winding and controlling the pulling rope 3016; one side of the connecting rod 3014 is connected to the winding wheel 3013; the top of the bottom branch pipe 3015 is fixedly connected and communicated with the inner support column 3012, and one end of the connecting rod 3014 is rotatably connected to the communication rod 303 through a bevel gear assembly; the top end of the pulling rope 3016 slides through the bottom branch pipe 3015 and is inserted into the inner support column 3012 and connected to the winding wheel 3013.

[0027] As Figure 6 shown, the scraping and cleaning mechanism 4 further includes: a retaining ring 403, a connecting frame 404, a fixed support column 405, and a spring 406; the retaining ring 403 is a circular ring structure, and the retaining ring 403 is slidably installed inside the bearing ring 402. The bearing ring 402 and the retaining ring 403 can play a role in assisting in bearing the accumulated ash after scraping; the connecting frame 404 is a U-shaped structure as a whole, and one end of the connecting frame 404 is inserted into the bearing ring 402 and fixedly connected to the retaining ring 403; the fixed support column 405 is a hollow cylindrical structure inside, and the fixed support column 405 is fixedly installed on the surface of the bearing ring 402, and the other end of the connecting frame 404 slides and inserts into the fixed support column 405; the spring 406 is installed on the surface of the connecting frame 404, and the spring 406 can play a role in elastically supporting the retaining ring 403.

[0028] Specific usage method and function of this embodiment:

[0029] In the present utility model, after the waste gas is transported through the communication pipe 201 for a period of time, the motor inside the motor box 304 is started and the communication rod 303 is controlled to rotate. The surface of the communication rod 303 drives the two connecting rods 3014 to rotate through two groups of bevel gear assemblies. The two winding wheels 3013 rotate clockwise at the same time. The scraping and cleaning mechanism 4 is pulled and lifted and slid through the pulling rope 3016. Since the scraping ring 401 is attached to the inner wall of the communication pipe 201, the sliding of the scraping ring 401 can scrape the communication pipe 201. The scraped accumulated ash enters the bearing ring 402 through the inclined surface of the scraping ring 401. The retaining ring 403 can assist in supporting the accumulated ash after scraping to complete the cleaning. After the scraping is completed, the scraping and cleaning mechanism 4 slides back to the bottom of the communication pipe 201 again. After multiple scrapings and cleanings, the staff can shut down the purification device 1, separate the cover 202 from the communication pipe 201, pull the connecting frame 404, and the connecting frame 404 controls the retaining ring 403 at one end to slide down to open the bearing ring 402, which is convenient for cleaning the accumulated ash.

[0030] In this text, the following points need attention:

[0031] 1. The accompanying drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure. Other structures can refer to the general design.

[0032] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0033] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should be covered by the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. An exhaust gas purification device, comprising: A purification device (1), a connecting component (2), a lifting control mechanism (3) and a scraping and cleaning mechanism (4); the connecting component (2) is a circular tubular structure as a whole; the purification device (1) is fixedly connected to the connecting component (2); the lifting control mechanism (3) is installed inside the connecting component (2); the scraping and cleaning mechanism (4) is slidably installed inside the connecting component (2), and the scraping and cleaning mechanism (4) is connected to the lifting control mechanism (3); the scraping and cleaning mechanism (4) comprises: a scraping ring (401) and a bearing ring (402); the scraping ring (401) is a circular ring structure as a whole; and the top of the bearing ring (402) is fixedly connected to the scraping ring (401).

2. The exhaust gas purification device according to claim 1, characterized in that: The connecting assembly (2) comprises: a connecting pipe (201) and a sealing cover (202); the connecting pipe (201) is in fixed contact with the purification device (1), and the scraper ring (401) is slidably mounted inside the connecting pipe (201); and the sealing cover (202) is connected to the connecting pipe (201).

3. The exhaust gas purification device according to claim 2, characterized in that: The lifting control mechanism (3) comprises: a control component (301), a connecting rod (302), a connecting rod (303) and a motor box (304); the number of control components (301) is set to two groups, and the two groups of control components (301) are fixedly connected to the connecting pipe (201); the upper and lower ends of the connecting rod (302) are fixedly connected to the two groups of control components (301); the upper and lower ends of the connecting rod (303) are connected to the control component (301); a motor is arranged inside the motor box (304), the motor box (304) is mounted on the surface of the control component (301), and the connecting rod (303) is connected to the motor in the motor box (304).

4. The exhaust gas purification device according to claim 3, characterized in that: The control assembly (301) further comprises: an outer column (3011), an inner column (3012), a reel (3013), a connecting rod (3014), a bottom branch pipe (3015) and a pull rope (3016); the outer column (3011) is a cylindrical structure, and the outer column (3011) is fixedly connected to the connecting pipe (201); the inner column (3012) is fixedly installed inside the outer column (3011); the reel (3013) is rotatably installed The inner pillar (3012) is inside; one side of the connecting rod (3014) is connected to the winding wheel (3013); the top of the bottom branch pipe (3015) is fixedly connected to the inner pillar (3012), and one end of the connecting rod (3014) is rotatably connected to the connecting rod (303) through a bevel gear assembly; the top end of the pull rope (3016) slides through the bottom branch pipe (3015) and is inserted into the inner pillar (3012) and connected to the winding wheel (3013).

5. The exhaust gas purification device according to claim 1, characterized in that: The scraping and cleaning mechanism (4) further comprises: a retaining ring (403), a connecting frame (404), a fixed pillar (405) and a spring (406); the retaining ring (403) is a circular ring-shaped structure, and the retaining ring (403) is slidably mounted inside the bearing ring (402); one end of the connecting frame (404) is inserted into the bearing ring (402) and is fixedly connected to the retaining ring (403); the fixed pillar (405) is a cylindrical structure with a hollow interior, and the fixed pillar (405) is fixedly mounted on the surface of the bearing ring (402), and the other end of the connecting frame (404) is slidably inserted into the interior of the fixed pillar (405); and the spring (406) is mounted on the surface of the connecting frame (404).

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