Automatic cleaning device for garbage power generation flue gas filter

Abstract

The utility model discloses an automatic cleaning device for a garbage power generation flue gas filter, which comprises a filter, a first filter screen is arranged in the filter, a strip-shaped brush is arranged on the lower surface of the first filter screen, the outer surface of the strip-shaped brush is fixedly connected with a first electric telescopic rod, and the first electric telescopic rod is movably connected with the filter; a water pump output end is fixedly connected to the outer surface of the water tank, a water pipe is fixedly connected to a water pump input end, and a plurality of spraying heads are fixedly connected to the water pipe away from the water pump input end; a second filter screen is arranged in the filter box, a scraping plate is arranged on the upper surface of the second filter screen, a movable rod is arranged on the outer surface of the scraping plate, and a slag collecting box is fixedly connected to the outer surface of the filter box. And useful residues in the filtered particles are recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic cleaning devices, in particular to an automatic cleaning device for a waste power generation flue gas filter. Background Art

[0002] The existing flue gas filter device connected is an integrated packaged device. After a period of use, the flue gas filter is clogged, resulting in reduced filtering effect and failing to meet the filtering needs. This requires the flue gas filter device to be replaced as a whole, and the replacement cost is high. Therefore, cleaning of the flue gas filter is very important. The China Patent Network discloses a self-cleaning flue gas filter labeled "CN216778263U". The filter screen is cleaned by a hanging rack, but the cleaning may not be comprehensive during the cleaning process, and the waste residue generated is directly discarded. Some recyclable impurities are directly removed, which wastes resources and is not environmentally friendly. Therefore, an automatic cleaning device for a waste-to-energy flue gas filter is provided. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide an automatic cleaning device for a waste-to-energy flue gas filter. The filter in the filter can be fully cleaned by means of a spray head, a water tank, a water pump, a water pipe, a long strip brush, a first electric telescopic rod, a second filter screen, a scraper, a movable rod, a slag collecting box, and a sewage outlet component, and useful waste slag can be recycled.

[0004] The utility model also provides an automatic cleaning device for a waste-to-energy flue gas filter, which comprises: a filter, a first filter screen is arranged in the filter, a long strip brush is arranged on the lower surface of the first filter screen, a first electric telescopic rod is fixedly connected to the outer surface of the long strip brush, and the first electric telescopic rod is movably connected to the filter; a water tank is fixedly connected to the upper surface of the filter, a water pump output end is fixedly connected to the outer surface of the water tank, a water pump input end is fixedly connected to a water pipe, and a plurality of spray heads are fixedly connected to the water pipe away from the water pump input end; a filter box is fixedly connected to the lower surface of the filter, a second filter screen is arranged in the filter box, a scraper is arranged on the upper surface of the second filter screen, a movable rod is arranged on the outer surface of the scraper, and a slag collecting box is fixedly connected to the outer surface of the filter box, and the filter screen of the flue gas filter box is cleaned by the above components to ensure the normal operation of the filter, extend the service life, improve the efficiency, and recycle the filtered particles.

[0005] According to the automatic cleaning device for waste-to-energy flue gas filter described in the utility model, a water inlet is provided on the water tank, and the output end of the water pump is located below the water surface. Through the above components, the water tank is filled with water and the water source is easily transported.

[0006] According to the automatic cleaning device for waste-to-energy flue gas filter of the utility model, an air inlet pipe is fixedly connected to the outer surface of the filter, and an air outlet pipe is fixedly connected to the outer surface of the filter. Through the above components, the flue gas enters the filter, is filtered and discharged.

[0007] According to the automatic cleaning device for waste-to-energy flue gas filter of the utility model, a sewage outlet is arranged on the side surface of the filter box, and the sewage outlet is placed obliquely, and the filtered sewage is discharged through the above components.

[0008] According to the automatic cleaning device for waste-to-energy flue gas filter of the utility model, the bottom side wall of the slag collecting box is slidably connected with a drawer, and a handle is provided on the drawer, through which the filtered waste slag is taken out.

[0009] According to the automatic cleaning device for waste-to-energy flue gas filter described in the utility model, a support column is fixedly connected to the lower surface of the filter, and a fixing plate is fixedly connected to the lower surface of the support column. The filter is fixed by the above components to stabilize the filtering process.

[0010] According to the automatic cleaning device for flue gas filter of garbage power generation described in the utility model, a baffle is arranged in the slag collecting box, a second electric telescopic rod is fixedly connected to the upper surface of the baffle, and the second electric telescopic rod is fixedly connected to the slag collecting box. The above components can prevent sewage from entering the slag collecting box when the slag and liquid are separated.

[0011] According to the automatic cleaning device for waste-to-energy flue gas filter of the utility model, a heat dissipation layer is provided on the outer surface of the filter, and the filter device is protected by the above components to avoid being damaged by high-temperature flue gas.

[0012] Beneficial Effects

[0013] 1. Compared with the prior art, this automatic cleaning device for flue gas filter of garbage power generation can automatically clean the filter by cooperating with a water tank, a water pump, a spray head, a water pipe, a long brush and an electric telescopic rod, thereby extending the service life, reducing labor costs, and protecting the filter without manual intervention.

[0014] 2. Compared with the prior art, this automatic cleaning device for waste-to-energy flue gas filter can separate the slag and liquid from the cleaned sewage through the cooperation of the filter box, the second filter screen, the slag collecting box, the scraper, the movable rod, the baffle, and the electric telescopic rod, thereby saving resources and recycling the useful components in the waste slag to save resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is the overall structure diagram of an automatic cleaning device for flue gas filter of garbage power generation according to the utility model;

[0017] Figure 2 This is a partial structural diagram of an automatic cleaning device for flue gas filter in garbage power generation according to the utility model;

[0018] Figure 3 This is a schematic diagram of the filter box connection structure of an automatic cleaning device for flue gas filters of a garbage power generation system according to the utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure of the first electric telescopic rod of an automatic cleaning device for a flue gas filter of a garbage-to-energy plant according to the utility model.

[0020] Legend:

[0021] 1. Filter; 2. First filter screen; 3. Long strip brush; 4. First electric telescopic rod; 5. Water tank; 6. Water pump; 7. Water pipe; 8. Spray head; 9. Filter box; 10. Second filter screen; 11. Scraper; 12. Movable rod; 13. Slag collecting box; 14. Water inlet; 15. Air inlet pipe; 16. Air outlet pipe; 17. Sewage outlet; 18. Drawer; 19. Handle; 20. Support column; 21. Fixed plate; 22. Baffle; 23. Second electric telescopic rod. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] refer to Figure 1-4 The utility model embodiment is an automatic cleaning device for a waste-to-energy flue gas filter, comprising: a filter 1 for filtering flue gas, a heat-proof layer being arranged on the outer surface of the filter 1, an air inlet pipe 15 being fixedly connected to the outer surface of the filter 1 for conveying flue gas, an air outlet pipe 16 being fixedly connected to the outer surface of the filter 1, a support column 20 being fixedly connected to the lower surface of the filter 1 for supporting the filter, a fixing plate 21 being fixedly connected to the lower surface of the support column 20 for fixing the support column 20, a first filter screen 2 being arranged inside the filter 1 for filtering flue gas impurities, a long strip brush 3 being arranged on the lower surface of the first filter screen 2 for cleaning the filter screen, a first electric telescopic rod 4 being fixedly connected to the outer surface of the long strip brush 3 for driving the long strip brush 3 to move, and the first electric telescopic rod 4 being movably connected to the filter 1;

[0024] A water tank 5 is fixedly connected to the upper surface of the filter 1 for storing water. A water inlet 14 is provided on the water tank 5 for pouring water. The output end of the water pump 6 is located below the water surface for providing suction. The output end of the water pump 6 is fixedly connected to the outer surface of the water tank 5. The input end of the water pump 6 is fixedly connected to a water pipe 7. The water pipe 7 is fixedly connected to a plurality of spray heads 8 away from the input end of the water pump 6 for washing the filter screen.

[0025] A filter box 9 is fixedly connected to the lower surface of the filter 1, a second filter screen 10 is arranged in the filter box 9, a scraper 11 is arranged on the upper surface of the second filter screen 10 for removing impurities on the second filter screen 10, a movable rod 12 is arranged on the outer surface of the scraper 11 for pushing the scraper 11 to move, a slag box 13 is fixedly connected to the outer surface of the filter box 9 for placing waste slag, a sewage outlet 17 is arranged on the side surface of the filter box 9 for discharging sewage, the sewage outlet 17 is tilted, a drawer 18 is slidably connected to the bottom side wall of the slag box 13 for taking out the residue, a handle 19 is arranged on the drawer 18 for pulling the drawer, a baffle 22 is arranged in the slag box 13 for blocking the water source, a second electric telescopic rod 23 is fixedly connected to the upper surface of the baffle 22, and the second electric telescopic rod 23 is fixedly connected to the slag box 13.

[0026] Working principle: When in use, the flue gas enters the filter box 1 and is filtered and dusted through the first filter screen 2. After continuously absorbing impurities, the water in the water tank 5 is sucked out by the water pump 6 and transmitted to the spray head 8 through the water pipe 7. The spray head 8 is automatically opened to clean and suck the first filter screen 2, and cooperates with the long strip brush 3 driven by the first electric telescopic rod 4 to perform all-round cleaning. The sewage generated by the cleaning passes through the filter 1 and enters the filter box 9 for slag-liquid separation. The sewage passes through the second filter screen 11 and leaves the residue on the second filter screen 11. After the separation is completed, the scraper 12 is pushed to hang the residue on the side of the slag collecting box 13. The second electric telescopic rod 23 drives the baffle 22 to move, and then pushes the residue into the slag collecting box 13. The residue is taken out through the drawer 18 for recycling. The sewage filtered by the second filter screen 11 is discharged through the sewage outlet 17.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An automatic cleaning device for flue gas filter of garbage power generation, characterized in that: include: A filter (1), wherein a first filter screen (2) is arranged inside the filter (1), a long strip brush (3) is arranged on the lower surface of the first filter screen (2), a first electric telescopic rod (4) is fixedly connected to the outer surface of the long strip brush (3), and the electric telescopic rod (4) is movably connected to the smoke filter (1); The upper surface of the filter (1) is fixedly connected to a water tank (5), the outer surface of the water tank (5) is fixedly connected to the output end of a water pump (6), the input end of the water pump (6) is fixedly connected to a water pipe (7), and the water pipe (7) is fixedly connected to a plurality of spray heads (8) away from the input end of the water pump (6); The filter (1) has a filter box (9) fixedly connected to its lower surface, a second filter screen (10) disposed inside the filter box (9), a scraper (11) disposed on its upper surface, a movable rod (12) disposed on the outer surface of the scraper (11), and a slag collecting box (13) fixedly connected to the outer surface of the filter box (9).

2. The automatic cleaning device for flue gas filter of waste-to-energy plant according to claim 1, characterized in that: The water tank (5) is provided with a water inlet (14), and the output end of the water pump (6) is located below the water surface.

3. The automatic cleaning device for flue gas filter of waste-to-energy plant according to claim 1, characterized in that: An air inlet pipe (15) is fixedly connected to the outer surface of the filter (1), and an air outlet pipe (16) is fixedly connected to the outer surface of the smoke filter (1).

4. The automatic cleaning device for waste-to-energy flue gas filter according to claim 1, characterized in that: The side surface of the filter box (9) is provided with a sewage outlet (17), and the sewage outlet (17) is placed at an angle.

5. The automatic cleaning device for flue gas filter of waste-to-energy plant according to claim 1, characterized in that: The bottom side wall of the slag collecting box (13) is slidably connected to a drawer (18), and a handle (19) is provided on the drawer (18).

6. The automatic cleaning device for flue gas filter of waste-to-energy plant according to claim 1, characterized in that: A support column (20) is fixedly connected to the lower surface of the filter (1), and a fixing plate (21) is fixedly connected to the lower surface of the support column (20).

7. The automatic cleaning device for flue gas filter of waste-to-energy plant according to claim 1, characterized in that: A baffle (22) is provided in the slag collecting box (13), a second electric telescopic rod (23) is fixedly connected to the upper surface of the baffle (22), and the second electric telescopic rod (23) is fixedly connected to the outer surface of the slag collecting box (13).

8. The automatic cleaning device for flue gas filter of waste-to-energy plant according to claim 1, characterized in that: The outer surface of the filter (1) is provided with a heat protection layer.

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