Combined self-cleaning device

Abstract

The utility model relates to the technical field of flue gas treatment, and discloses a combined type self-cleaning device which comprises a water tank, a filter tank is arranged at the top of the water tank, a water storage pipe is fixedly connected between the left side and the right side of an inner cavity of the filter tank, and spraying heads are evenly communicated with the top of the water storage pipe. Through the arrangement of the water tank, the filter tank, the water storage pipe, the spray head and the water pumping assembly, smoke can be subjected to water spraying, adsorption and filtration, through the arrangement of the bearing plate, activated carbon, filter sponge and through holes, the smoke can be subjected to water spraying, adsorption and filtration, and the smoke can be subjected to water spraying, adsorption and filtration. By means of the structure, secondary adsorption filtering can be conveniently conducted on smoke obtained after water spraying adsorption, meanwhile, spraying water can flush and self-clean smoke dust filtered at the bottom of the filtering sponge, through the arrangement of the structure, combined filtering and cleaning use can be conveniently achieved, therefore, the use requirements of customers can be met, and meanwhile the labor intensity of workers is effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of flue gas treatment technology, and in particular to a combined self-cleaning device. Background Technology

[0002] Flue gas is a mixture of gases and soot, and is a major cause of air pollution in residential areas. The composition of flue gas is very complex. The gases include water vapor, sulfur dioxide, nitrogen, oxygen, carbon monoxide, carbon dioxide, hydrocarbons, and nitrogen oxides, while the soot includes fuel ash, coal particles, oil droplets, and high-temperature pyrolysis products. In order to prevent flue gas from polluting the air, it is necessary to filter it.

[0003] Most existing flue gas treatment methods rely on a single filter for filtration. This single filtration method often results in poor flue gas treatment efficiency. Furthermore, it requires staff to regularly clean and replace the filter, increasing their workload and failing to meet customer needs.

[0004] Therefore, those skilled in the art have provided a combined self-cleaning device to solve the problems mentioned in the background art. Utility Model Content

[0005] To address the issue of inconvenience in using combined filters for cleaning, this invention provides a combined self-cleaning device.

[0006] This utility model provides a combined self-cleaning device, which adopts the following technical solution:

[0007] A combined self-cleaning device includes a water tank, a filter box at the top of the water tank, a water storage pipe fixedly connected between the left and right sides of the inner cavity of the filter box, a spray head uniformly connected to the top of the water storage pipe, a support plate fixedly connected to the inner cavity of the filter box above the spray head, activated carbon and filter sponge placed sequentially from top to bottom on the top of the support plate, through holes uniformly opened at the bottom of the support plate, a return water pipe connected to the right side of the bottom of the filter box, the bottom of the return water pipe connected to the top of the water tank, an air inlet pipe connected to the right side of the filter box above the water storage pipe, and a water pumping assembly on the left side of the water tank.

[0008] By adopting the above technical solution, the water tank, filter box, water storage pipe, spray head and water pumping assembly can be set up to perform water spray adsorption filtration on flue gas. By setting up a support plate, activated carbon, filter sponge and through holes, it is convenient to perform secondary adsorption filtration on the flue gas after water spray adsorption. At the same time, the spray water can wash and self-clean the dust filtered at the bottom of the filter sponge.

[0009] Optionally, the pumping assembly includes a water pump, a pumping pipe connected to the right side of the water pump, one end of the pumping pipe extending into the inner cavity of the water tank, a drain pipe connected to the top of the water pump, and the left end of the water storage pipe extending to the outside of the filter box and connected to the drain pipe.

[0010] By adopting the above technical solution, the water pump, the pumping pipe and the drain pipe can be set up to facilitate the extraction and transportation of water from the inner cavity of the water tank to the inner cavity of the water storage pipe.

[0011] Optionally, a mounting plate is fixedly connected to the bottom of the water pump, and the right side of the mounting plate is fixedly connected to the water tank.

[0012] By adopting the above technical solution, the installation plate can be conveniently used to support the water pump during installation.

[0013] Optionally, a filter cover is threaded to one end of the water pump pipe, and support legs are fixedly connected to the four corners of the bottom of the water tank.

[0014] By adopting the above technical solution, the filter cover can facilitate the filtration of the water pumping pipe, and the support legs can facilitate the support of the device.

[0015] Optionally, a water inlet pipe is connected to the top of the right side of the water tank, and a drain pipe is connected to the bottom of the right side of the water tank. Both the water inlet pipe and the drain pipe are threaded with sealing caps at one end.

[0016] By adopting the above technical solution, the installation of water inlet pipe, sewage outlet pipe and sealing cover makes it convenient to add water to the water tank and to clean and drain it.

[0017] Optionally, a cover plate is fixedly installed on the top of the filter box by screws, and an L-shaped air outlet pipe is connected to the top of the cover plate.

[0018] By adopting the above technical solution, the cover plate facilitates the replacement and maintenance of the accessories inside the filter box by the staff, and the L-shaped air outlet pipe facilitates the airflow and discharge inside the filter box.

[0019] Optionally, brackets are fixedly connected to the four corners of the top of the water tank, and the top of the brackets is fixedly connected to the connection point of the filter box.

[0020] By adopting the above technical solution, the bracket can be used to support and install the filter box.

[0021] In summary, this utility model has the following beneficial effects:

[0022] 1. This utility model, by setting up a water tank, filter box, water storage pipe, spray head and water pumping assembly, can perform water spray adsorption filtration on flue gas. By setting up a support plate, activated carbon, filter sponge and through holes, it can facilitate secondary adsorption filtration of flue gas after water spray adsorption. At the same time, the spray water can wash and self-clean the dust filtered at the bottom of the filter sponge. By setting up the above structure, it can be easily combined for filtration and cleaning, thereby meeting the needs of customers and effectively reducing the labor intensity of workers.

[0023] 2. This utility model, by setting up a water pump, a suction pipe, and a drain pipe, can easily draw water from the inner cavity of the water tank and transport it to the inner cavity of the water storage pipe. The mounting plate facilitates the installation and support of the water pump. The filter cover facilitates filtration through the suction pipe. The support legs facilitate the support of the device. The water inlet pipe, sewage outlet pipe, and sealing cover facilitate the addition of water to the water tank and the cleaning and drainage of sewage. The cover plate facilitates the replacement and maintenance of the accessories inside the filter box. The L-shaped air outlet pipe facilitates the air circulation and discharge inside the filter box. The bracket provides support for the installation of the filter box. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is a cross-sectional view of the filter box structure of this utility model;

[0026] Figure 3 This utility model Figure 2 Enlarged view of section A of the structure;

[0027] Figure 4 This is a perspective view of the bearing plate structure of this utility model.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Water tank; 2. Filter box; 3. Water storage pipe; 4. Spray head; 5. Support plate; 6. Activated carbon; 7. Filter sponge; 8. Through hole; 9. Return water pipe; 10. Air inlet pipe; 11. Water pumping assembly; 111. Water pump; 112. Water pumping pipe; 113. Drain pipe; 12. Mounting plate; 13. Filter cover; 14. Support leg; 15. Cover plate; 16. L-shaped air outlet pipe; 17. Bracket. Detailed Implementation

[0030] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0031] Example 1:

[0032] Please refer to Figure 1-4A combined self-cleaning device includes a water tank 1, a filter box 2 at the top of the water tank 1, a water storage pipe 3 fixedly connected between the left and right sides of the inner cavity of the filter box 2, a spray head 4 evenly connected to the top of the water storage pipe 3, a support plate 5 fixedly connected to the inner cavity of the filter box 2 above the spray head 4, activated carbon 6 and filter sponge 7 placed sequentially from top to bottom on the top of the support plate 5, and through holes 8 evenly opened at the bottom of the support plate 5. A return water pipe 9 is connected to the right side of the bottom of the filter box 2, and the bottom of the return water pipe 9 is connected to the top of the water tank 1. The right side of the filter box 2 above the water storage pipe 3 is connected to... An air inlet pipe 10 is provided. A water pumping assembly 11 is provided on the left side of the water tank 1. One end of the water pumping pipe 112 is threadedly connected to a filter cover 13. Support legs 14 are fixedly connected to the four corners of the bottom of the water tank 1. A water inlet pipe is connected to the top of the right side of the water tank 1. A drain pipe is connected to the bottom of the right side of the water tank 1. A sealing cover is threadedly connected to one end of both the water inlet pipe and the drain pipe. A cover plate 15 is fixedly installed on the top of the filter box 2 by screws. An L-shaped air outlet pipe 16 is connected to the top of the cover plate 15. Brackets 17 are fixedly connected to the four corners of the top of the water tank 1. The top of the brackets 17 is fixedly connected to the connection point of the filter box 2.

[0033] In this embodiment: the present invention, by setting up a water tank 1, a filter box 2, a water storage pipe 3, a spray head 4, and a water pumping assembly 11, can perform water spray adsorption filtration on flue gas. By setting up a support plate 5, activated carbon 6, a filter sponge 7, and through holes 8, it can facilitate secondary adsorption filtration of the flue gas after water spray adsorption. At the same time, the spray water can wash and self-clean the dust filtered at the bottom of the filter sponge 7. By setting up the above structure, it is easy to combine and use for filtration and cleaning, thereby meeting the needs of customers and effectively reducing the labor intensity of workers.

[0034] Example 2:

[0035] Reference Figure 2 and Figure 3 The water pumping assembly 11 includes a water pump 111, a water pump pipe 112 connected to the right side of the water pump 111, one end of the water pump pipe 112 extending into the inner cavity of the water tank 1, a drain pipe 113 connected to the top of the water pump 111, the left end of the water storage pipe 3 extending to the outside of the filter box 2 and connected to the drain pipe 113, and a mounting plate 12 fixedly connected to the bottom of the water pump 111, with the right side of the mounting plate 12 fixedly connected to the connection point of the water tank 1.

[0036] In this embodiment: By setting up a water pump 111, a water extraction pipe 112 and a water drainage pipe 113, the present invention can conveniently extract water from the inner cavity of the water tank 1 and transport it to the inner cavity of the water storage pipe 3.

[0037] The implementation principle of this utility model is as follows: When in use, the operator connects the device to the mains power. Then, when the flue gas enters the inner cavity of the filter box 2 through the air inlet pipe 10, the operator starts the external controller of the water pump 111. The water pump 111, through the cooperation of the water suction pipe 112 and the drain pipe 113, draws and delivers the high-pressure water in the inner cavity of the water tank 1 to the inner cavity of the water storage pipe 3. At the same time, the high-pressure water in the inner cavity of the water storage pipe 3 is evenly sprayed into the inner cavity of the filter box 2 through the spray head 4, so that the water mist adheres to and filters the flue gas and cools it. Then, the water mist after adhesion and filtration condenses into water droplets and flows back into the inner cavity of the water tank 1 through the return water pipe 9, realizing the recycling of water.

[0038] Simultaneously, the flue gas, after being filtered by water, passes through the filter sponge 7 and activated carbon 6. The combined use of the filter sponge 7 and activated carbon 6 performs secondary filtration of the flue gas, further improving the filtration effect and achieving combined filtration. Then, the filtered flue gas is discharged from the filter box 2 through the L-shaped exhaust pipe 16. At the same time, a large amount of water mist condenses into water droplets at the bottom of the filter sponge 7, causing the water droplets to adhere to and drip off the flue gas particles blocked at the bottom of the filter sponge 7, thereby achieving self-cleaning of the filter sponge 7. This effectively extends the replacement and cleaning cycle of the filter sponge 7, thereby reducing the labor intensity of the staff. The device is simple to operate and easy to use for combined filtration and cleaning, thus meeting the needs of customers.

[0039] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Since this application is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail in this application.

[0040] 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 combined self-cleaning device, comprising a water tank (1), characterized in that: A filter box (2) is provided on the top of the water tank (1). A water storage pipe (3) is fixedly connected between the left and right sides of the inner cavity of the filter box (2). A spray head (4) is uniformly connected to the top of the water storage pipe (3). A support plate (5) is fixedly connected to the inner cavity of the filter box (2) above the spray head (4). Activated carbon (6) and filter sponge (7) are placed sequentially from top to bottom on the top of the support plate (5). Through holes (8) are uniformly opened at the bottom of the support plate (5). A return water pipe (9) is connected to the right side of the bottom of the filter box (2). The bottom of the return water pipe (9) is connected to the top of the water tank (1). An air inlet pipe (10) is connected to the right side of the filter box (2) above the water storage pipe (3). A water pumping assembly (11) is provided on the left side of the water tank (1).

2. The combined self-cleaning device according to claim 1, characterized in that: The water pumping assembly (11) includes a water pump (111), a water pump pipe (112) connected to the right side of the water pump (111), one end of the water pump pipe (112) extending into the inner cavity of the water tank (1), a drain pipe (113) connected to the top of the water pump (111), and the left end of the water storage pipe (3) extending to the outside of the filter box (2) and connected to the drain pipe (113).

3. A combined self-cleaning device according to claim 2, characterized in that: The bottom of the water pump (111) is fixedly connected to an installation plate (12), and the right side of the installation plate (12) is fixedly connected to the water tank (1).

4. A combined self-cleaning device according to claim 2, characterized in that: One end of the water pump (112) is threaded with a filter cover (13), and the four corners of the bottom of the water tank (1) are fixedly connected with support legs (14).

5. A combined self-cleaning device according to claim 1, characterized in that: The top right side of the water tank (1) is connected to a water inlet pipe, and the bottom right side of the water tank (1) is connected to a drain pipe. Both the water inlet pipe and the drain pipe have a threaded sealing cap at one end.

6. A combined self-cleaning device according to claim 1, characterized in that: The top of the filter box (2) is fixed with a cover plate (15) by screws, and the top of the cover plate (15) is connected to an L-shaped air outlet pipe (16).

7. A combined self-cleaning device according to claim 1, characterized in that: The top of the water tank (1) is fixedly connected to four corners of the top with brackets (17), and the top of the brackets (17) is fixedly connected to the connection of the filter box (2).

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