Gas dust and slag water collector

Abstract

The invention relates to a gas dust and slag water collector which comprises a box body, a gas and water slag inlet pipe arranged on the upper part of the side wall of the box body and aslant downwards inserted into the side wall of the box body, a slag discharging hopper arranged on the lower part of the side wall of the box body and aslant downwards inserted into the side wall of the box body, a water outlet arranged on the lower part of the side wall of the box body, a filter net arranged inside the box body and aslant arranged, and an air outlet arranged on the upper end face of the box body, vertically inserted into the box body and used for exhausting, wherein the lower end of the filter net is connected with the slag discharging hopper; water pipes for spraying water are arranged inside the upper end face of the box body, the pipeline of the gas and water slag inlet pipe and the pipeline of the air outlet; a water inlet of a water pipe inside the upper end face of the box body penetrates through the end part of the box body and is connected with an external water source through a movable joint and a quick plug; and at least one nozzle is arranged at the lower end of the water pipe inside the upper end face of the box body. The gas dust and slag water collector has the beneficial effect that potential safety hazard that harmful materials, such as gas, water and boring mud are collected in an underground tunnel so that gas exceeds limit, a large quantity of mixtures of boring mud and water are accumulated is prevented.

Description

technical field [0001] The invention belongs to the technical field of coal mining, and in particular relates to the effective separation of the gas sprayed out of the borehole from the pressurized air discharge powder dust, drilling slag and water during the drilling construction process, so as to prevent the gas from exceeding the limit and Special equipment for coal mines that reduce the effective ventilation section of roadways after dust hazards, drilling slag and water mixture erosion, and sediment accumulation. Background technique [0002] Coal mine gas and dust accidents are one of the major underground disasters. If a gas and dust accident occurs, it will not only seriously damage the production environment, but also cause casualties, causing huge losses to the people, enterprises, and the country. Therefore, the elimination of gas overrun Gas and dust are the preconditions for preventing gas and dust accidents, and are also one of the important guarantees for safe...

AI Technical Summary

Problems solved by technology

Although the technical scheme of the patent application for this invention has effective effects on the collection and separation of gas-water slag, the rapid processing capacity for dust is still insufficient. This is mainly because there is no special water spray device, especially the When the "screw trap" newly developed by the applicant and submitted on the same day as the application of the present invention is used in conjunction with it, since the "screw trap" does not have a water dust removal process, the air and water passing through the "screw trap" The dust in the slag is particularly large, so the processing capacity of the original invention patent application number CN201110271263.2 "gas water slag separator" is slightly insufficient

Images