Tail gas treatment environmental protection equipment

Abstract

The utility model discloses tail gas treatment environmental protection equipment, which belongs to the technical field of tail gas treatment, and comprises a tank body, a filter cavity is arranged in the tank body, the filter cavity is cylindrical, fixed blocks are symmetrically and fixedly arranged on the upper surface and the lower surface of the tank body, a rotating roller is rotatably connected between the fixed blocks, and the rotating roller is fixedly connected with the tank body. Through grooves are symmetrically formed in the two sides of the fixing block, a filter screen is connected between the rotating rollers in a sleeved mode, the filter screen penetrates through the through grooves and is in sliding connection with the side walls of the through grooves, the filter screen penetrates through the upper surface and the lower surface of the tank body through the through grooves, and a motor is fixedly installed on the side portion of the fixing block on one side of the tank body. According to the environment-friendly tail gas treatment equipment, tail gas in the atmosphere is filtered by arranging the triple filtering layers, so that a more efficient filtering effect is achieved, the filtering layers can be rapidly replaced and cleaned, the equipment does not need to stop working to clean and replace a filter element, and the working efficiency is greatly improved.

Description

Technical Field

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

[0002] Automobile exhaust is the waste gas generated when a car is in use. It contains hundreds of different compounds, among which pollutants include solid suspended particles, carbon monoxide, carbon dioxide, hydrocarbons, nitrogen oxides, lead and sulfur oxides. While exhaust directly endangers human health, it also has a profound impact on the environment in which humans live. The sulfur dioxide in the exhaust has a strong irritating odor. When it reaches a certain concentration, it can easily lead to the occurrence of "acid rain", causing soil and water acidification, and affecting the growth of crops and forests.

[0003] The current atmosphere is seriously polluted by automobile exhaust. The current market urgently needs an exhaust gas treatment environmental protection equipment that can treat exhaust gas in the air. Most of the exhaust gas treatment environmental protection equipment currently on the market have a relatively simple structure, and the treatment effect is not satisfactory. In addition, the exhaust gas treatment filter element that is often used is very troublesome to replace. When the filter element is replaced, the exhaust gas in the air cannot continue to be filtered, which greatly affects the efficiency of exhaust gas treatment. Utility Model Content

[0004] 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.

[0005] The purpose of the utility model is to provide an exhaust gas treatment and environmental protection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an exhaust gas treatment and environmental protection equipment, including a tank body, a filter cavity is provided inside the tank body, the filter cavity is cylindrical, the upper surface and the lower surface of the tank body are symmetrically fixed with fixed blocks, rotating rollers are rotatably connected between the fixed blocks, through grooves are symmetrically provided on both sides of the fixed blocks, a filter screen is sleeved between the rotating rollers, the filter screen passes through the through groove and is slidably connected to the side walls of the through groove, the filter screen passes through the upper and lower surfaces of the tank body through the through groove, a motor is fixedly installed on the side of the fixed block on one side of the tank body, and the output end of the motor passes through the fixed block and is fixedly connected to one side of the rotating roller.

[0007] Furthermore, openings are provided on both sides of the tank body, the openings penetrate the filter cavity, a filter block is slidably connected inside the opening, one end of the filter block protrudes from the side of the tank body, a filter element is symmetrically fixedly installed inside the filter block, and the filter element is consistent in size and shape with the filter cavity.

[0008] Furthermore, a water tank is fixedly installed on the upper surface of the tank body, a nozzle is fixedly installed on the lower surface of the water tank, the nozzle is connected to the inside of the water tank, the nozzle passes through the upper surface of the tank body and protrudes from the inside of the filter cavity, and a recovery component is provided inside the filter cavity.

[0009] Furthermore, the recovery component includes a water pump, a circulation pipe and a water tank. The water pump is fixedly installed on the upper surface of the water tank, the water pump is connected to the inside of the water tank, the water pump output end is sealed with a circulation pipe, a water tank is provided inside the filter chamber, the water tank is arranged opposite to the nozzle, and the circulation pipe passes through the side of the tank body and is connected to the inside of the water tank.

[0010] Furthermore, mounting blocks are symmetrically fixedly installed at the bottom of the tank body, and scrapers are fixedly installed between the mounting blocks, and the scraping surfaces of the scrapers are in contact with the filter screen.

[0011] Furthermore, water collecting rings are symmetrically provided on both sides of the water reservoir.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The exhaust gas treatment and environmental protection equipment filters the exhaust gas in the air by setting up a triple filter layer, and the triple filtration uses different filtering methods for different pollutants in the exhaust gas, thereby greatly improving the exhaust gas treatment effect. In addition, a series of components are set up to facilitate the replacement and cleaning of the filter element or filter layer inside the device, and when the filter element is replaced, the device can still work, thereby greatly improving the exhaust gas treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main three-dimensional structure of the exhaust gas treatment and environmental protection equipment of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the environmental protection equipment for exhaust gas treatment of the utility model;

[0016] Figure 3 It is a three-dimensional structural diagram of the filter screen in the exhaust gas treatment and environmental protection equipment of the utility model;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the connection between the mounting block and the scraper in the exhaust gas treatment and environmental protection equipment of the utility model;

[0018] Figure 5 for Figure 1 A magnified view of the structure of part A in the middle.

[0019] In the figure: 1. tank body; 2. filter chamber; 3. fixed block; 4. rotating roller; 5. through groove; 6. filter screen; 7. motor; 8. opening; 9. filter block; 10. filter element; 11. water tank; 12. water pump; 13. circulation pipe; 14. water reservoir; 15. nozzle; 16. mounting block; 17. scraper; 18. water collecting ring. DETAILED DESCRIPTION

[0020] 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.

[0021] 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.

[0022] 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.

[0023] 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".

[0024] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0025] The utility model provides Figure 1-5The exhaust gas treatment environmental protection equipment shown in the figure comprises a tank body 1, wherein a filter chamber 2 is arranged inside the tank body 1, and the filter chamber 2 is cylindrical. Fixed blocks 3 are symmetrically fixedly installed on the upper and lower surfaces of the tank body 1, and rotating rollers 4 are rotatably connected between the fixed blocks 3. Through grooves 5 are symmetrically arranged on both sides of the fixed blocks 3, and a filter screen 6 is sleeved between the rotating rollers 4. The filter screen 6 penetrates the through groove 5 and is slidably connected with the side walls of the through groove 5. The filter screen 6 penetrates the upper and lower surfaces of the tank body 1 through the through groove 5. A motor 7 is fixedly installed on the side of the fixed block 3 on one side of the tank body 1, and the output end of the motor 7 penetrates the fixed block 3 and is fixedly connected with one side of the rotating roller 4. When the device is working, the air to be filtered passes through the first layer of filtration to filter out the dust in the exhaust gas in the air. At this time, the motor 7 drives the rotating roller 4 to rotate, thereby driving the filter screen 6 to rotate with the rotation of the rotating roller 4, and the filter screen 6 contacts the scraper 17 at the bottom of the tank body 1, and the scraper 17 has a cleaning effect on the filter screen 6. The filter screen 6 can be self-cleaning while filtering the air. After the first layer of filtration, the air comes to the second layer of filtration and passes through the filter element 10 made of activated carbon material, thereby filtering out the toxic and harmful substances in the exhaust gas in the air. When the filter element needs to be replaced, the filter block 9 protruding from one side of the tank body 1 is pushed so that the filter element 10 on the other side overlaps with the filter chamber 2 to filter the air. At this time, the filter element 10 pushed out on the other side can be replaced to ensure that the air can still be filtered when the filter element 10 is replaced, thereby improving the filtration efficiency. After the second layer of filtration is completed, the air begins to be filtered in the third layer. The nozzle 15 at the bottom of the water tank 11 sprays the filter chamber 2, thereby spraying the air to remove the toxic and harmful substances remaining in the air. The water after spraying flows into the water reservoir 14 in the filter chamber 2, and is recirculated to the water tank 11 through the water pump 12 and the circulation pipe 13 to spray the air. When the water needs to be changed, the water tank 11 cover can be opened to replace the sewage in the water tank 11.

[0026] like Figure 1 As shown, openings 8 are provided on both sides of the tank body 1, and the openings 8 penetrate the filter cavity 2. A filter block 9 is slidably connected inside the opening 8, and one end of the filter block 9 protrudes from the side of the tank body 1. A filter element 10 is symmetrically fixedly installed inside the filter block 9. The filter element 10 is consistent in size and shape with the filter cavity 2. When the filter element needs to be replaced, the filter block 9 protruding from one side of the tank body 1 is pushed so that the filter element 10 on the other side overlaps with the filter cavity 2 to filter the air. At this time, the filter element 10 pushed out on the other side can be replaced.

[0027] like Figure 1-2As shown, a water tank 11 is fixedly installed on the upper surface of the tank body 1, and a nozzle 15 is fixedly installed on the lower surface of the water tank 11. The nozzle 15 is connected to the inside of the water tank 11, and the nozzle 15 passes through the upper surface of the tank body 1 and protrudes from the inside of the filter chamber 2. A recovery component is provided inside the filter chamber 2. The nozzle 15 at the bottom of the water tank 11 sprays the filter chamber 2, thereby spraying the air.

[0028] like Figure 1 As shown, the recovery component includes a water pump 12, a circulation pipe 13 and a water reservoir 14. The water pump 12 is fixedly installed on the upper surface of the water tank 11, and the water pump 12 is connected to the inside of the water tank 11. The output end of the water pump 12 is sealed and connected with the circulation pipe 13. The filter chamber 2 is provided with a water reservoir 14, and the water reservoir 14 is arranged opposite to the nozzle 15. The circulation pipe 13 runs through the side of the tank body 1 and is connected to the inside of the water reservoir 14. The water after spraying flows into the water reservoir 14 in the filter chamber 2, and is re-circulated to the inside of the water tank 11 through the water pump 12 and the circulation pipe 13.

[0029] like Figure 1-5 As shown, mounting blocks 16 are symmetrically fixedly installed at the bottom of the tank body 1, and scrapers 17 are fixedly installed between the mounting blocks 16. The scraping surface of the scraper 17 contacts the filter screen 6, and the filter screen 6 contacts the scraper 17 at the bottom of the tank body 1. The scraper 17 has a cleaning effect on the filter screen 6, so that the filter screen 6 can perform self-cleaning while filtering the air.

[0030] like Figure 2 As shown, water collecting rings 18 are symmetrically provided on both sides of the water reservoir 14 to ensure that all the sprayed water can flow into the water reservoir 14.

[0031] In summary, when the device is working, the air to be filtered passes through the first layer of filtration to filter out the dust in the exhaust gas in the air. At this time, the motor 7 drives the rotating roller 4 to rotate, thereby driving the filter screen 6 to rotate with the rotation of the rotating roller 4, and the filter screen 6 contacts the scraper 17 at the bottom of the tank body 1. The scraper 17 has a cleaning effect on the filter screen 6, so that the filter screen 6 can perform self-cleaning while filtering the air. After the first layer of filtration, the air comes to the second layer of filtration and passes through the filter element 10 made of activated carbon material, thereby filtering out the toxic and harmful substances in the exhaust gas in the air. When the filter element needs to be replaced, the filter block 9 protruding from one side of the tank body 1 is pushed so that the filter element 10 on the other side overlaps with the filter chamber 2 to filter the air. At this time, the filter element 10 pushed out on the other side can be replaced to ensure that the air can still be filtered when the filter element 10 is replaced, thereby improving the filtration efficiency.

[0032] After the second layer of filtration is completed, the air begins to undergo the third layer of filtration. The nozzle 15 at the bottom of the water tank 11 sprays the filter chamber 2, thereby spraying the air to remove the remaining toxic and harmful substances in the air. The sprayed water flows into the water reservoir 14 in the filter chamber 2, and is recirculated to the water tank 11 through the water pump 12 and the circulation pipe 13 to spray the air. When the water needs to be changed, the cover of the water tank 11 can be opened to replace the sewage in the water tank 11, thus completing the entire work process.

[0033] 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 exhaust gas treatment, comprising a tank body (1), characterized in that: A filter cavity (2) is provided inside the tank body (1), and the filter cavity (2) is cylindrical. Fixed blocks (3) are symmetrically fixedly installed on the upper surface and the lower surface of the tank body (1). Rotating rollers (4) are rotatably connected between the fixed blocks (3). Through grooves (5) are symmetrically provided on both sides of the fixed blocks (3). A filter screen (6) is sleeved between the rotating rollers (4). The filter screen (6) passes through the through groove (5) and is slidably connected to the side wall of the through groove (5). The filter screen (6) passes through the upper and lower surfaces of the tank body (1) through the through groove (5). A motor (7) is fixedly installed on the side of the fixed block (3) on one side of the tank body (1), and the output end of the motor (7) passes through the fixed block (3) and is fixedly connected to one side of the rotating roller (4).

2. The tail gas treatment and environmental protection equipment according to claim 1 is characterized by: The tank body (1) is provided with openings (8) on both sides, the openings (8) penetrate the filter cavity (2), a filter block (9) is slidably connected inside the openings (8), one end of the filter block (9) protrudes from the side of the tank body (1), a filter element (10) is symmetrically fixedly installed inside the filter block (9), and the filter element (10) is consistent in size and shape with the filter cavity (2).

3. The tail gas treatment and environmental protection equipment according to claim 1 is characterized in that: A water tank (11) is fixedly mounted on the upper surface of the tank body (1), a nozzle (15) is fixedly mounted on the lower surface of the water tank (11), the nozzle (15) is connected to the interior of the water tank (11), the nozzle (15) passes through the upper surface of the tank body (1) and protrudes from the interior of the filter chamber (2), and a recovery component is provided inside the filter chamber (2).

4. The tail gas treatment and environmental protection equipment according to claim 3 is characterized by: The recovery component comprises a water pump (12), a circulation pipe (13) and a water reservoir (14); the water pump (12) is fixedly mounted on the upper surface of the water tank (11); the water pump (12) is communicated with the interior of the water tank (11); the output end of the water pump (12) is sealedly connected with the circulation pipe (13); a water reservoir (14) is arranged inside the filter chamber (2); the water reservoir (14) is arranged opposite to the nozzle (15); the circulation pipe (13) passes through the side of the tank body (1) and is communicated with the interior of the water reservoir (14).

5. The tail gas treatment and environmental protection equipment according to claim 1 is characterized by: The bottom of the tank body (1) is symmetrically and fixedly mounted with mounting blocks (16), and scrapers (17) are fixedly mounted between the mounting blocks (16), and the scraping surfaces of the scrapers (17) are in contact with the filter screen (6).

6. The tail gas treatment and environmental protection equipment according to claim 4 is characterized by: Water collecting rings (18) are symmetrically arranged on both sides of the water reservoir (14).

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