A mine sewage discharge and dust control drilling device

Abstract

A mining pollution discharge dust-control drilling device comprises a drilling unit, a moving unit, a dust-control unit and a pollution discharge unit. A lifting table is arranged on a walking mechanism, a guide rail is fixedly installed on the upper end face of the lifting table, a sliding block is installed on the guide rail, and a sliding table plate is fixedly installed on the sliding block. A drilling rig is arranged on the sliding table plate, a drill rod is installed on the drilling rig, the upper end face of the lifting table is provided with a fixed support, a telescopic driving cylinder is horizontally arranged between the fixed support and the upper end face of the lifting table and is parallel to the guide rail, the end of a cylinder rod of the telescopic driving cylinder is fixedly connected with the sliding table plate, and a cylinder barrel of the telescopic driving cylinder is fixedly connected with the fixed support. A dust filtration mechanism is arranged at the top of the fixed support, an air outlet of the dust filtration mechanism is communicated with the atmosphere, an air inlet of the dust filtration mechanism is communicated with a sealing cover through a dust suction pipe, and the sealing cover is installed on the drill rod in a sleeved mode and communicated with a residue filtering mechanism through a water residue flow guide cover. The water residue flow guide cover is fixedly connected with the lifting table, and the residue filtering mechanism is fixedly connected with the lifting table through the water residue flow guide cover.

Description

technical field [0001] The invention belongs to the technical field of drilling machinery, and in particular relates to a mining sewage discharge and dust control drilling device. Background technique [0002] At present, in mine engineering, drilling operation is almost an indispensable link, especially the drilling operation of explosive filling holes and anchor rod installation holes in the shaft, and the number of drilling holes is very large. [0003] When using traditional drilling rigs for drilling operations, a large amount of dust will inevitably be generated, and many broken slag blocks will also be generated. In the past, in order to control the amount of dust, water injection drilling was used. However, the control of water injection drilling The dust effect is not ideal. The broken slag blocks produced during the drilling process will be mixed with water to form mud-rock mortar. Most of these mud-rock mortar will flow directly to the job site, which will serious...

AI Technical Summary

Problems solved by technology

[0003] When using traditional drilling rigs for drilling operations, a large amount of dust will inevitably be generated, and many broken slag blocks will also be generated. In the past, in order to control the amount of dust, water injection drilling was used. However, the control of water injection drilling The dust effect is not ideal. The broken slag blocks produced during the drilling process will be mixed with water to form mud-rock mortar. Most of these mud-rock mortar will flow directly to the job site, which will seriously pollute the environment of the job site.

Moreover, due to the poor dust control effect, the dust suspended in the air will seriously threaten the health of the workers.

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