Sewage treatment tank cleaning device

Abstract

The utility model discloses a sewage treatment tank cleaning device, which belongs to the technical field of sewage treatment, aims to solve the problem that sludge on the four walls and the bottom of a sewage treatment tank cannot be cleaned, and comprises a sewage treatment tank, an inner wall cleaning mechanism, a sludge cleaning mechanism and a sludge storage box, the sludge cleaning mechanism is arranged on the lower portion in the sewage treatment tank, the sludge storage box is arranged on the right side of the sewage treatment tank, the motor is fixedly connected to the lower portion of the front face of the sewage treatment tank, the transmission shaft is connected to the output end of the motor, and the gear sets are symmetrically connected to the front side and the rear side of the exterior of the transmission shaft; the connecting shaft is connected to the upper portion of the gear set, and the threaded rod is fixedly connected to the upper portion of the connecting shaft. Through the arrangement of the inner wall cleaning mechanism, the inner wall of the sewage treatment tank can be cleaned, including the corner position, so that the cleaning effect of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and in particular relates to a sewage treatment pool cleaning device. Background Art

[0002] Water resources are the resources that humans rely on for survival. They are essential for people's survival. With the development of human beings, a large amount of sewage will be generated in life and production. In order to effectively utilize and save water resources, sewage needs to be treated. Sewage treatment: the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical treatment, catering, etc., and is increasingly entering the daily lives of ordinary people. During sewage treatment, a large amount of silt is often deposited in the treatment pool and needs to be cleaned.

[0003] The prior art discloses a sewage treatment pool cleaning device with patent announcement number CN212024818U. The above patent is specially designed for processing dirt floating on the water surface. This solution adopts a mechanical device for salvaging operations to avoid manual salvaging, saves time and effort, reduces labor workload, and better promotes sewage treatment as soon as possible. However, in actual use, there are still the following deficiencies: From a practical point of view, the device can only process dirt floating on the water surface, and cannot clean the sludge on the four walls and bottom of the sewage treatment pool. The use is relatively limited and the cleaning effect is not ideal.

[0004] Therefore, a sewage treatment tank cleaning device is needed to solve the problem in the prior art that the sludge on the four walls and the bottom of the sewage treatment tank cannot be cleaned. Utility Model Content

[0005] The purpose of the utility model is to provide a sewage treatment pool cleaning 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: a sewage treatment tank cleaning device, comprising a sewage treatment tank, an inner wall cleaning mechanism, a sludge cleaning mechanism and a sludge storage box, wherein the inner wall cleaning mechanism is arranged inside the sewage treatment tank, the sludge cleaning mechanism is arranged at the lower part of the sewage treatment tank, and the sludge storage box is arranged on the right side of the sewage treatment tank.

[0007] The inner wall cleaning mechanism is composed of a motor, a transmission shaft, a gear set, a connecting shaft, a sealing block, a threaded rod, a threaded block, a rectangular ring, a horizontal brush and a corner brush. The motor is fixedly connected to the lower front of the sewage treatment tank, the transmission shaft is connected to the output end of the motor, the gear set is symmetrically connected to the front and rear sides of the outside of the transmission shaft, the connecting shaft is connected to the top of the gear set, the threaded rod is fixedly connected to the top of the connecting shaft, the threaded block is threadedly connected to the outside of the threaded rod, and the rectangular ring is fixedly connected to the bottom of the threaded block.

[0008] It should be noted that the gear set includes a driving bevel gear and a driven bevel gear, which is fixedly connected to the transmission shaft via the driving bevel gear and fixedly connected to the connecting shaft via the driven bevel gear, and the driven bevel gear is meshed with the driving bevel gear.

[0009] It is further worth noting that the sealing block is rotatably connected to the upper outer portion of the connecting shaft, and the sealing block is fixedly connected to the sewage treatment tank.

[0010] It should be further explained that the size of the rectangular ring is compatible with the inner wall of the sewage treatment tank, horizontal brushes are fixedly installed on the four sides of the outer surface of the rectangular ring, and corner brushes are fixedly installed at the corner positions of the rectangular ring.

[0011] As a preferred embodiment, the sludge cleaning mechanism consists of a cylinder, a vertical plate, a triangular plate, a slider, a door body and a sealing ring. The cylinder is fixedly connected to the left side of the sewage treatment tank, the vertical plate is connected to the extended end of the cylinder, and the triangular plate is fixedly connected to the lower right side of the vertical plate, and the bottom surface of the triangular plate is in contact with the inner bottom surface of the sewage treatment tank.

[0012] As a preferred embodiment, the sliding block is fixedly connected to the bottom of the vertical plate, and a sliding groove matched with the sliding block is provided on the inner bottom surface of the sewage treatment tank.

[0013] As a preferred embodiment, a mud outlet is opened at the lower right side of the sewage treatment tank, the door body hinge is connected to the inside of the mud outlet, and the sealing ring is fixedly connected to the outside of the door body.

[0014] Compared with the prior art, the sewage treatment pool cleaning device provided by the utility model has at least the following beneficial effects:

[0015] (1) The inner wall cleaning mechanism is provided to clean the inner wall of the sewage treatment tank, including cleaning the corners, thereby improving the cleaning effect of the device.

[0016] (2) The sludge cleaning mechanism can push the sludge accumulated at the bottom of the sewage treatment tank into the sludge storage box on the right, making it easier for the staff to clean the sludge uniformly and further improving the cleaning depth of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a top view structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the inner wall cleaning mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the sludge cleaning mechanism of the utility model.

[0021] In the figure: 1. sewage treatment tank; 2. inner wall cleaning mechanism; 3. sludge cleaning mechanism; 4. mud storage box; 201. motor; 202. transmission shaft; 203. gear set; 204. connecting shaft; 205. sealing block; 206. threaded rod; 207. threaded block; 208. rectangular ring; 209. horizontal brush; 210. corner brush; 301. cylinder; 302. vertical plate; 303. triangular plate; 304. slider; 305. mud outlet; 306. door body; 307. sealing ring. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the embodiments.

[0023] See also Figure 1-4 The utility model provides a sewage treatment pool cleaning device, including a sewage treatment pool 1, an inner wall cleaning mechanism 2, a sludge cleaning mechanism 3 and a sludge storage box 4, the inner wall cleaning mechanism 2 is arranged inside the sewage treatment pool 1, the sludge cleaning mechanism 3 is arranged at the lower part of the sewage treatment pool 1, and the sludge storage box 4 is arranged on the right side of the sewage treatment pool 1.

[0024] The inner wall cleaning mechanism 2 is composed of a motor 201, a transmission shaft 202, a gear set 203, a connecting shaft 204, a sealing block 205, a threaded rod 206, a threaded block 207, a rectangular ring 208, a horizontal brush 209 and a corner brush 210. The motor 201 is fixedly connected to the front lower part of the sewage treatment tank 1, the transmission shaft 202 is connected to the output end of the motor 201, the gear set 203 is symmetrically connected to the front and rear sides of the outside of the transmission shaft 202, the connecting shaft 204 is connected to the top of the gear set 203, the threaded rod 206 is fixedly connected to the top of the connecting shaft 204, the threaded block 207 is threadedly connected to the outside of the threaded rod 206, and the rectangular ring 208 is fixedly connected to the bottom of the threaded block 207.

[0025] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth to explain in detail that the gear set 203 includes a driving bevel gear and a driven bevel gear, which is fixedly connected to the transmission shaft 202 through the driving bevel gear, and is fixedly connected to the connecting shaft 204 through the driven bevel gear, and the driven bevel gear is meshed with the driving bevel gear;

[0026] Through the gear set 203, the rotation of the transmission shaft 202 can be converted into the rotation of the connecting shaft 204 to ensure the stability of the transmission; the transmission shaft 202, gear set 203, connecting shaft 204, threaded rod 206 and threaded block 207 are all coated with waterproof material on the outside to prevent them from being corroded by sewage and ensure the stability of operation.

[0027] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth to explain in detail that the sealing block 205 is rotatably connected to the upper outer portion of the connecting shaft 204, and the sealing block 205 is fixedly connected to the sewage treatment tank 1;

[0028] The sealing block 205 is provided to prevent the sewage inside the sewage treatment tank 1 from flowing into the internal cavity below the sewage treatment tank 1 , thereby preventing the gear set 203 and the transmission shaft 202 from being affected in their rotation.

[0029] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth to explain in detail that the size of the rectangular ring 208 is adapted to the inner wall of the sewage treatment tank 1, horizontal brushes 209 are fixedly installed around the outer surface of the rectangular ring 208, and corner brushes 210 are fixedly installed at the corner positions of the rectangular ring 208;

[0030] The rectangular ring 208 is driven to move up and down by the threaded block 207, and the inner wall of the sewage treatment tank 1 is cleaned by the horizontal brush 209, and the corner position is cleaned by the corner brush 210, thereby improving the cleaning effect of the device.

[0031] According to the above working process, it can be known that: through the inner wall cleaning mechanism 2, the inner wall of the sewage treatment tank 1 can be cleaned, including cleaning the corner position, thereby improving the cleaning effect of the device.

[0032] Further as Figure 1 , Figure 2 and Figure 4As shown, it is worth specifically explaining that the sludge cleaning mechanism 3 is composed of a cylinder 301, a vertical plate 302, a triangular plate 303, a slider 304, a door body 306 and a sealing ring 307. The cylinder 301 is fixedly connected to the left side of the sewage treatment tank 1, the vertical plate 302 is connected to the extended end of the cylinder 301, the triangular plate 303 is fixedly connected to the lower right side of the vertical plate 302, and the bottom surface of the triangular plate 303 is in contact with the inner bottom surface of the sewage treatment tank 1, the slider 304 is fixedly connected to the bottom of the vertical plate 302, and the inner bottom surface of the sewage treatment tank 1 is provided with a slide groove adapted to the slider 304.

[0033] Further as Figure 1 , Figure 2 and Figure 4 As shown, it is worth to explain in detail that a mud outlet 305 is opened at the lower right side of the sewage treatment tank 1, a door body 306 is hingedly connected to the inside of the mud outlet 305, and a sealing ring 307 is fixedly connected to the outside of the door body 306;

[0034] When the sludge is not being cleaned, the door body 306 is closed and the sealing ring 307 is used to ensure the sealing of the sewage treatment tank 1; when in use, the door body 306 is opened, and the sludge accumulated on the bottom surface of the sewage treatment tank 1 is shoveled and pushed through the set triangular plate 303, and pushed into the interior of the mud storage box 4 through the mud outlet 305.

[0035] This solution has the following working process: when in use, the starting motor 201 drives the transmission shaft 202 to rotate, and the gear set 203 of the same specification drives the upper connecting shaft 204 to rotate, and at the same time drives the threaded rod 206 to rotate, and drives the rectangular ring 208 to move through the threaded block 207, and cleans the inner wall of the sewage treatment tank 1 through the horizontal brush 209 and the corner brush 210, and drives the rectangular ring 208 to move up and down by controlling the forward and reverse rotation of the motor 201, so as to improve the cleaning effect of the sewage treatment tank 1; when it is necessary to clean the sludge, the vertical plate 302 is driven to move by the cylinder 301, and the sludge is shoveled and pushed by the triangular plate 303, and pushed to the inside of the mud storage box 4 on the right side, so as to facilitate the staff to clean it uniformly.

[0036] In summary: by means of the inner wall cleaning mechanism 2, the inner wall of the sewage treatment tank 1 can be cleaned, including the cleaning of the corner position, thereby improving the cleaning effect of the device; by means of the sludge cleaning mechanism 3, the sludge accumulated at the bottom of the sewage treatment tank 1 can be pushed into the mud storage box 4 on the right, thereby facilitating the staff to uniformly clean the sludge, thereby further improving the cleaning depth of the device.

Claims

1. A sewage treatment tank cleaning device, comprising a sewage treatment tank (1), an inner wall cleaning mechanism (2), a sludge cleaning mechanism (3) and a sludge storage box (4), characterized in that: The inner wall cleaning mechanism (2) is arranged inside the sewage treatment tank (1), the sludge cleaning mechanism (3) is arranged at the lower part of the sewage treatment tank (1), and the sludge storage box (4) is arranged on the right side of the sewage treatment tank (1); The inner wall cleaning mechanism (2) is composed of a motor (201), a transmission shaft (202), a gear set (203), a connecting shaft (204), a sealing block (205), a threaded rod (206), a threaded block (207), a rectangular ring (208), a horizontal brush (209) and a corner brush (210). The motor (201) is fixedly connected to the front lower part of the sewage treatment tank (1); the transmission shaft (202) is connected to the output end of the motor (201); the gear set (203) is symmetrically connected to the front and rear sides of the outside of the transmission shaft (202); the connecting shaft (204) is connected to the top of the gear set (203); the threaded rod (206) is fixedly connected to the top of the connecting shaft (204); the threaded block (207) is threadedly connected to the outside of the threaded rod (206); and the rectangular ring (208) is fixedly connected to the bottom of the threaded block (207).

2. A sewage treatment pool cleaning device according to claim 1, characterized in that: The gear set (203) comprises a driving bevel gear and a driven bevel gear, which is fixedly connected to the transmission shaft (202) via the driving bevel gear and fixedly connected to the connecting shaft (204) via the driven bevel gear, and the driven bevel gear is meshed with the driving bevel gear.

3. A sewage treatment pool cleaning device according to claim 1, characterized in that: The sealing block (205) is rotatably connected to the upper exterior of the connecting shaft (204), and the sealing block (205) is fixedly connected to the sewage treatment tank (1).

4. A sewage treatment pool cleaning device according to claim 1, characterized in that: The size of the rectangular ring (208) is adapted to the inner wall of the sewage treatment tank (1), horizontal brushes (209) are fixedly installed on the four sides of the outer surface of the rectangular ring (208), and corner brushes (210) are fixedly installed at the corners of the rectangular ring (208).

5. A sewage treatment pool cleaning device according to claim 1, characterized in that: The sludge cleaning mechanism (3) is composed of a cylinder (301), a vertical plate (302), a triangular plate (303), a slider (304), a door body (306) and a sealing ring (307); the cylinder (301) is fixedly connected to the left side of the sewage treatment tank (1); the vertical plate (302) is connected to the extended end of the cylinder (301); the triangular plate (303) is fixedly connected to the lower right side of the vertical plate (302); and the bottom surface of the triangular plate (303) is in contact with the inner bottom surface of the sewage treatment tank (1).

6. A sewage treatment pool cleaning device according to claim 5, characterized in that: The sliding block (304) is fixedly connected to the bottom of the vertical plate (302), and a sliding groove matching the sliding block (304) is provided on the inner bottom surface of the sewage treatment tank (1).

7. A sewage treatment pool cleaning device according to claim 5, characterized in that: A mud outlet (305) is provided at the lower right side of the sewage treatment pool (1), the door body (306) is hingedly connected to the inside of the mud outlet (305), and the sealing ring (307) is fixedly connected to the outside of the door body (306).

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