Mining air purifying device

Abstract

The invention relates to mining equipment, and discloses a mining air purifying device. The mining air purifying device comprises a water curtain dust falling device, a sewage pump, a settling pond, a clean water pond and a clean water pump, wherein the water curtain dust falling device comprises a shell, water diversion lines and a draft fan; a transverse water pipe is arranged above the front end of the shell; a sewage tank is arranged under the front end of the shell; the water diversion lines are vertically arranged and distributed at the front end of the shell; the upper ends of the water diversion lines are communicated with the inner part of the transverse water pipe; the lower ends of the water diversion lines are connected with the sewage tank; the draft fan is arranged in the shell; the rear end of the shell is connected with an exhaust pipe; the sewage tank is connected with the settling pond through the sewage pump; the settling pond is connected with the clean water pond; the clean water pond is communicated with the transverse water pipe through the clean water pump. The mining air purifying device disclosed by the invention is different from an uncontrollable state of mist spraying, a dust falling curtain is formed by the water diversion lines with water currents, and air is induced through the draft fan, so that dust and harmful gas in air are absorbed, and adverse effects cannot be generated.

Description

technical field [0001] The invention relates to mining equipment, in particular to a mining air purification device. Background technique [0002] In mines, mines and other places, a large amount of smoke and some harmful gases will be generated due to the operation. In view of this situation, the method of spraying and dust reduction is currently mainly used to reduce the smoke and dust content and absorb some toxic gases, but it is difficult to control the range of spraying, and it is easy The water vapor dissolved with harmful substances is absorbed by the human body or sticks to the skin of the human body, which in turn increases the harm to the human body. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a mining air purification device that can reduce the harm of smoke and harmful gas to human body. [0004] The mine air purification device disclosed by the present invention includes a water curtain dust su...

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Problems solved by technology

[0002] In mines, mines and other places, a large amount of smoke and some harmful gases will be generated due to the operation. In view of this situation, the method of spraying and dust reduction is currently mainly used to reduce the smoke and dust content and absorb some toxic gases, but it is difficult to control the range of spraying, and it is easy Make the water vapor dissolved with harmful substances be absorbed by the human body or stick to the human skin, which will increase the harm to the human body

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