Dust and gas integrated treatment device on drilling machine

• Main Authors: DENG JINNUO, HAN JIAHONG, CHEN DAYUAN
• Format: Patent
• Language: Chinese; English
• Published: 09.04.2024
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model discloses a dust and gas integrated treatment device on a drilling machine, and belongs to the technical field of gas extraction and separation devices under mines. The device comprises a box body, the box body is provided with a first feeding pipe used for recycling gas from a drilling machine spraying hole and a second feeding pipe used for recycling gas obtained through other ways. A one-way valve is arranged on the second feeding pipe; a water mist nozzle is further arranged at the position, close to the first feeding pipe, of the box body; a negative pressure pipe is also arranged on the box body; a ball valve for controlling the on-off of the negative pressure pipe is mounted on the negative pressure pipe; a baffle assembly is arranged at the position, between the negative pressure pipe and the first feeding pipe, in the box body. The box body is further provided with an auxiliary connecting pipe used for being communicated with the buffering air bag. According to the utility model, th