Automatic dredging mechanism for pump station

Abstract

The utility model discloses a kind of automatic dredging mechanisms of pump station, the utility model relates to sewage treatment technical field.The automatic dredging mechanism of pump station, including water collecting tank, the left side wall of water collecting tank is provided with water inlet pipeline, the bottom end of the right side of water collecting tank is equipped with mounting groove, electric telescopic rod is installed in the bottom of water collecting tank left side wall and close to its inner wall, the bottom of mounting groove is fixedly connected with centrifugal pump, the bottom of water collecting tank inner wall is equipped with mud dredging channel, the utility model is smashed by smashing grid, the impurity in water is smashed, start electric telescopic rod and centrifugal pump, electric telescopic rod drives bearing plate and mud brush reciprocating sliding, mud brush removes the silt deposited in the bottom of water collecting tank inner wall, centrifugal pump, silt is extracted from water collecting tank by mud dredging channel and air outlet pipeline, and then the bottom of water collecting tank inner wall can be cleaned, reduce the risk of artificial maintenance.

Claims

1. An automatic sludge removal mechanism for a pumping station, comprising a water collection tank (1), characterized in that: A water inlet pipe (11) is provided on the left side wall of the water collection tank (1), and an installation groove (13) is provided at the bottom right side of the water collection tank (1). An electric telescopic rod (2) is installed on the bottom of the left side wall of the water collection tank (1) near its inner wall. A centrifugal pump (3) is fixedly connected to the bottom of the installation groove (13). A sludge removal channel (14) is opened at the bottom of the inner wall of the water collection tank (1), and a filter screen (15) is installed at the top of the sludge removal channel (14) and at the bottom of the inner wall of the water collection tank (1). A water pump (8) is fixedly installed on the right side of the bottom of the water collection tank (1). The water inlet of the water pump (8) is located at the bottom of the water collection tank (1). The water inlet of the centrifugal pump (3) is connected to the sludge channel (14). The output end of the electric telescopic rod (2) passes through the water collection tank (1) and is fixedly installed with a bearing plate (7). A mud brush (10) is fixedly connected to the bottom of the bearing plate (7).

2. The automatic dredging mechanism for pumping stations according to claim 1, characterized in that: A shredder (4) is installed on the inner wall of the water collection tank (1) and at the water inlet pipe (11).

3. The automatic dredging mechanism for pumping stations according to claim 1, characterized in that: A sealing plate (12) is installed on the right side of the inner wall of the water collection tank (1), and the water pump (8) is installed inside the sealing plate (12).

4. The automatic dredging mechanism for a pumping station according to claim 3, characterized in that: The top of the sealing plate (12) is designed to be inclined, and the sludge channel (14) is located in the middle of the inner wall of the water collection pool (1).

5. The automatic dredging mechanism for a pumping station according to claim 1, characterized in that: The water pump (8) has a drainage pipe (9) installed at its drain outlet.

6. The automatic dredging mechanism for a pumping station according to claim 1, characterized in that: A high-pressure nozzle (6) is installed on the top of the inner wall of the water collection tank (1) and directly above the sealing plate (12). The high-pressure nozzle (6) is connected to the drainage pipe (9) through a three-way pipe.

7. The automatic dredging mechanism for a pumping station according to claim 1, characterized in that: The centrifugal pump (3) has an air outlet pipe (5) installed at its drain outlet.

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