Full-section foam dust removing device

Abstract

The invention relates to a full-section foam dust removing device. The device comprises a centrifugal pump, an injection device, a mixing tank, a first tank body and a second tank body; the mixing tank respectively communicates with the first tank body and the second tank body through high-pressure hoses; valves are arranged on the high-pressure hoses corresponding to the first tank body and the second tank body; the spraying device comprises an annular pipe and a plurality of spraying pipes connected to the annular pipe in the circumferential direction; the spraying pipes communicate with themixing tank and are provided with a plurality of spraying heads; openings used for extending the spraying pipes and sealing plugs matched with the openings are arranged on the end parts of the spraying pipes; and a water pump motor is connected to the centrifugal pump in a matched mode and is used for pumping a foaming agent from the first tank body and the second tank body to the mixing tank tobe mixed, and the mixed foaming agent is sprayed out through the spraying heads. The device has the effects that, the dust removing efficiency is high, physical health of workers is guaranteed, and the spraying sectional area of the foaming agent can be changed according to the space size of a site which is to be subjected to dust falling treatment.

Description

technical field [0001] The invention belongs to the technical field of industrial and mining dust removal equipment, and in particular relates to a full-section foam dust removal device. Background technique [0002] In the process of coal mine production, it is often necessary to carry out drilling operations in the mine. Each process is accompanied by a large amount of dust. A large amount of dust is floating in a closed mine and it is difficult to effectively remove it. Long-term inhalation of dust will seriously endanger the health of workers. In good health. [0003] However, in the production of industrial and mining fields, the traditional ventilation, wet, sealing, and isolation dust removal methods are basically used. However, these dust removal methods are used in actual production. Not only the dust removal efficiency is low, but also the replacement of dust removal equipment is slow, and the effect is not good. For example, in fully mechanized coal mining and tu...

AI Technical Summary

Problems solved by technology

[0002] In the process of coal mine production, it is often necessary to carry out drilling operations in the mine. Each process is accompanied by a large amount of dust. A large amount of dust is floating in a closed mine and it is difficult to effectively remove it. Long-term inhalation of dust will seriously endanger the health of workers. Healthy body

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