Mine underground screw sump cleaner

Abstract

A mine underground screw sump cleaner is used for cleaning an underground sump. The mine underground screw sump cleaner comprises a traveling mechanism, a screw conveyer is connected with the support of the traveling mechanism through a pin shaft, a helical conveying blade is arranged in the screw conveyer, a high-pressure plunger pump logic full-hydraulic control system and a low-resistance parallel sprocket wheel drive mechanism are fixedly connected with the support of the traveling mechanism, the low-resistance parallel sprocket wheel drive mechanism is connected with the high-pressure plunger pump logic full-hydraulic control system, a stirring head is arranged on the front end of the screw conveyer, a containing box with an upward opening is sleeved on the stirring head, and the front end of the containing box is fixedly connected with an adjustable screw collector.

Description

technical field [0001] The invention relates to a cleaning device for a mine underground water tank, in particular to a cleaning device for a mine underground spiral water tank. Background technique [0002] Mine flood is one of the four major disasters in coal mine production, and underground water tanks are important facilities to prevent mine floods and ensure safe production in coal mines. Water gushing and engineering water can prevent drainage equipment failure or floods caused by sudden large-scale water gushing, and can also precipitate solid particles in the water to purify water quality. However, because the mine water flowing into the water tank is mixed with a large amount of coal powder, clay, slag and concrete slag, sedimentation and continuous accumulation are formed in the water tank, forming a water-avoiding, downstream, minimum resistance to water, and impact resistance. The silt deposits on the plane, accumulating over time, promote the continuous thicken...

AI Technical Summary

Problems solved by technology

[0003] The existing technical methods include: underground roadway drying method, pumping to the ground after dilution, underground filter press dehydration method, etc.; cleaning and digging equipment mainly includes: chain bucket conveying water bin cleaning machine, water bin automatic cleaning and digging equipment, water bin automatic Excavation bucket type water tank cleaning machine, silt loader, water tank cleaning machine and automatic sludge loading machine, etc., but these technologies and equipment have different problems, and they have not been promoted and popularized.

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