Siltation-free full-storage-capacity water sump

Abstract

The invention discloses a siltation-free full-storage-capacity water sump, which solves the problem of difficulty in treating the sludge of an existing water sump body. The siltation-free full-storage-capacity water sump is characterized in that a pump nest is arranged on the left end of the water sump body, a curve sludge fishing machine, a sludge storage tank and a bridge type sludge suction system are arranged in the middle, the right end is connected with a hydraulic power station, a sludge classifying screen, a filter press, a conveying belt and an outward transport vehicle in sequence on the inlet slope section of the water sump, the curve sludge fishing machine is connected with the bridge type sludge suction system, and the bridge type sludge suction system walks on the sludge storage tank. According to the siltation-free full-storage-capacity water sump, a siltation stopping and dredging system composed of the curve sludge fishing machine and the bridge type sludge suction system is additionally arranged on a common water sump, a sludge fishing scraper can be dragged to do a curve motion at the bottom of the arc-shaped water sump in water by the curve sludge fishing machine, sludge in the long and narrow and bent water sump can be fished in time, siltation and sediment are prevented from being formed at the bottom of the water sump, and the capacity of the sump is guaranteed; the bridge type sludge suction system is used for cleaning and transporting the sludge conveyed into the sludge storage tank by the sludge fishing machine outwards, so that automatic treatment is facilitated; and the high-intensity labor of regular dredging of personnel is avoided, and serious potential safety hazards such as well flooding caused by the increase of gushing water are eliminated.

Description

technical field [0001] The invention relates to an underground water adjustment storehouse in a mining area, more precisely, to a non-silting full-storage water-holding storeroom. Background technique [0002] The water tank is the main facility used to regulate groundwater in the mining area. Due to the existence of groundwater, a large amount of groundwater often gushes out along with people's mining activities. Now it is usually to let the water flow into the water tank automatically, filter out the floating objects, and settle the silt, coal powder, especially large particles of solid matter, and drain the water. Pumped to the ground to maintain the normal operation of underground mining activities. Because of the need to clean up the sediment, one or more water tanks are basically used alternately. And according to the situation of the groundwater, etc., design the volume and quantity of the water tank. [0003] As a result, the problem of desilting water tanks has a...

AI Technical Summary

Problems solved by technology

[0003] As a result, the problem of desilting water tanks has arisen. Since the sludge in the water tanks is often thousands of cubic meters, and the operating environment is harsh, it is not easy to clean it out.

For this reason, people have thought of many ways, from the most primitive manual mud loading, mine car transportation, to the subsequent cleaning of sewage suction pumps, etc., there are problems such as low efficiency, high labor intensity, and poor working environment.

Moreover, the tank capacity is repeatedly occupied by a large amount of mud, which reduces the adjustment capacity of the water tank and weakens the water storage function. If a large amount of water gushes out and floods the well, it will directly threaten the life and property safety of the mine.

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