A kind of dredging equipment for mine water disaster prevention and control

Abstract

The invention discloses a dredging device for preventing and controlling mine water hazards, which comprises a controller, a rack-type housing, a sludge post-processing component, a telescopic adjustment component and a dredging component, wherein both sides of the rack-type housing are connected with fixed feet , so that the bottom end of the frame housing is firmly placed at the wellhead of the mine, so as to form a closed space underground in the mine, a controller is installed on the top of the frame housing, and the controller can control the supply of electric energy. A dredging pump is installed in the shell. The dredging component in the present invention can be adapted and adjusted according to the caliber of the mine, and the electric cylinder slides up and down to indirectly drive the scraper to stretch and adjust, which is convenient and quick, and improves the efficiency of mine dredging. A flexible scraper assembly is installed to further clean the inner wall of the dredged mine, thereby ensuring the deep cleaning of the mine underground silt.

Description

technical field [0001] The invention relates to the field of mine dredging equipment, in particular to a mine water hazard prevention and dredging equipment. Background technique [0002] At present, people are more and more proficient in the collection of mine resources. During the construction and production of mines, the groundwater layer is damaged, so that water flow seeps into the mine. When the output of the mine exceeds the normal drainage capacity, mine water damage will occur. [0003] In the process of mine water discharge, the water flow impacts and carries a large amount of coal slime underground. Over time, it will cause coal slime layers or even blockage, which seriously threatens the life of mine workers. Therefore, how to prevent mine water hazards has become a problem that people pay attention to. [0004] Nowadays, people mostly use large-scale stirring dredging equipment, which has high-strength dredging capacity. However, such equipment is generally fixe...

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Problems solved by technology

[0004] Nowadays, most people use large-scale stirring dredging equipment, which has high-strength dredging capacity. However, this equipment is generally fixed and cannot adapt to large or small-caliber mines. At the same time, when dredging work , it is impossible to clean up the silt at the bottom of the well, so there are still many deficiencies in the dredging equipment currently on the market

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