A high-pressure wind and water vapor treatment device and method based on a condenser air-leg rock drill

Abstract

The invention discloses high-pressure blast water vapor treatment device and method based on a condenser for a pusher leg drill. The device comprises the pusher leg drill and a buffer tank used for cooling high-pressure water vapor, wherein the buffer tank is a cylinder, a cooling interlayer is arranged on the outer wall of the buffer tank, the condenser is arranged at the bottom of the buffer tank, the condenser is connected with the cooling interlayer; a drain pipe is further arranged at the bottom of the buffer tank, and the high-pressure water vapor is discharged out of the buffer tank via the drain pipe after being condensed; an air outlet pipe is arranged at the top of the buffer tank, and a spiral cooling blade used for increasing the condensing area is arranged in the buffer tank; the buffer tank is fixedly connected with the pusher leg drill by a fixing mechanism; the pusher leg drill comprises high-pressure air pipes at two ends, the high-pressure air pipes at two ends are respectively connected with an air inlet pipe and the air outlet pipe of the buffer tank, and the high-pressure water vapor is guided into the buffer tank via the air inlet pipe, is cooled and then is guided into the high-pressure air pipe via the air outlet pipe. The device disclosed by the invention is simple in structure, convenient to operate and good in cooling effect.

Description

technical field [0001] The invention relates to the technical field of rock drilling machine cooling devices, in particular to a high-pressure wind and water vapor processing device and method for a condenser-based air-leg rock drilling machine. Background technique [0002] Air-leg rock drills are common rock drilling equipment in excavation work. High-pressure air as the power of air-leg rock drills is an important factor to ensure the smooth progress of the work, and high-pressure air is transported over a long distance to reduce the temperature and generate water vapor. The existing In the technology, the water vapor in the high-pressure air duct is usually treated by insulating the air duct, and the uninstalled air duct is treated with internal insulation, and the installed air duct is treated by drainage. sump. [0003] The above-mentioned water vapor treatment method of the air duct is that there are many thermal consumables, which need to be replaced regularly, so t...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a high-pressure wind and water vapor treatment device and method based on condenser air-leg rock drills in view of the defects in the prior art that there are many thermal consumables, which need to be replaced regularly and cannot actively filter out water vapor

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