A gas-water-residue separator having a travelling mechanism

Abstract

The invention relates to a gas-water-residue separator having a travelling mechanism. The separator includes the travelling mechanism, a gas-water-residue collecting mechanism and a gas-water-residueseparating mechanism. The travelling mechanism includes a bottom frame and travelling wheels. The gas-water-residue collecting mechanism includes a first filter screen, a cone barrel, a residue discharging port and a gas drainage port. The gas drainage port is connected to a drift negative-pressure pipeline so that gas mixed in water and residues is discharged to the negative-pressure pipeline through negative pressure. The gas-water-residue separating mechanism includes a separating barrel in which a spiral conveyor, a transmission shaft, a residue outlet, a baffle plate, a second filter screen and a water discharging port are arranged. The second filter screen is below the spiral conveyor. Water in the coal mud residues is separated from the second filter screen during extrusion and conveying by the spiral conveyor, and flows out from the water outlet at the bottom of the separating barrel. The separator is reasonable in structure, can rapidly separate gas, wastewater and coal residues, is easy to operate, convenient to move, good in separation effects and convenient to operate and maintain. Compared with the prior art, the separator has a good market prospect and development space.

Description

technical field [0001] The invention relates to the technical field of gas-water slag separation equipment for mine underground roadways, in particular to a gas-water slag separation device with a traveling mechanism. Background technique [0002] my country is a country with abundant coal resources. In the process of drilling, mining, screening, and transportation, a large amount of dust and coal ash will inevitably be produced. Workers who work for a long time are easily attacked by pneumoconiosis. Blocking the progress of mining and the vision of the transportation roadway brings safety hazards to the health of workers and underground work. In order to reduce the dissipation of coal powder, the mining face will be continuously flushed during the drilling process. The pulverized coal mixes with the water flow to form coal water slag. [0003] At present, the water slag under the mine flows into the low-lying collection box along the roadway. After the water slag is collecte...

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Problems solved by technology

[0005] In order to solve the problem that existing coal mines will inevitably produce a large amount of dust and coal ash in the process of drilling, mining, screening, and transportation, workers who work for a long time are easily attacked by pneumoconiosis, which brings great harm to the health of workers and underground work. Potential safety hazard, in order to reduce the dissipation of coal powder, the mining face will be continuously flushed with water during the drilling process. In this way, the mixed water flow of coal powder generated during the drilling process will form coal water slag, and the water slag will flow along the roadway to the low-lying coll

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