Mine sump dredging device

Abstract

The invention discloses a mine sump dredging device which comprises a sump body, a sewage tank, a sewage discharging assembly, a floating assembly, a traction assembly, a protective cover, a mountingframe, fan blades and a waterproof motor, the sewage tank is mounted in the sump body, a first mounting box is welded to the inner wall of one side of the sewage tank, and a slurry pump is mounted andfixed to the inner wall of the bottom end of the first mounting box; and a water inlet pipe is connected and fixed to the position, corresponding to the slurry pump, in the sewage tank and fixedly connected with the slurry pump, a water inlet valve is mounted on the outer wall of one end of a water outlet of the water inlet pipe, a second mounting box is welded to the inner wall of the other sideof the sewage tank, and a sewage discharging pump is mounted and fixed to the inner wall of the bottom end of the second mounting box. The working efficiency is improved, compared with traditional manual mechanical dredging, the working efficiency is greatly improved, the labor intensity of workers is greatly relieved, the progress is faster, the working efficiency is higher, the equipment structure is simple, the clearing effect is better, and a vehicle can walk in the sump more easily.

Description

technical field [0001] The invention belongs to the technical field of mine water tank dredging, in particular to a mine water tank dredging device. Background technique [0002] The water tank is an indispensable part of the mine drainage system. It has two main functions: one is to store water, and the other is to precipitate. The sediment in the tank needs to be dug out in time, otherwise the effective volume of the water tank will be reduced. When encountering a sudden water gushing, the water in the tank will overflow and cause the risk of flooding the parking lot at the bottom of the well; Blocking the suction faucet makes drainage difficult or impossible. The traditional manual dredging workers have high labor intensity, slow progress and low efficiency. The existing mechanical dredging uses special digging machinery to load the sludge into the mine truck and transport it out of the water tank. Although the labor intensity of the workers can be reduced, the structure...

AI Technical Summary

Problems solved by technology

[0002] The water tank is an indispensable part of the mine drainage system. It has two main functions: one is to store water, and the other is to precipitate. The sediment in the tank needs to be dug out in time, otherwise the effective volume of the water tank will be reduced. When encountering a sudden water gushing, the water in the tank will overflow and cause the risk of flooding the parking lot at the bottom of the well; Blocking the suction faucet makes drainage difficult or impossible. Traditional manual dredging workers have high labor intensity, slow progress and low efficiency. Existing mechanical dredging uses special digging machinery to load the sludge into mine trucks and transport it out of the water tank. Although it can reduce the labor intensity of workers, the structure of the equipment is complicated, the cleaning effect is poor, and it is difficult for vehicles to walk in the water tank

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