A self-cleaning ventilation device for an underground mine

Abstract

The invention provides a self-cleaning ventilation device for an underground mine, which relates to the field of mine ventilation devices, and solves the problem that the filter screen needs to be disassembled for cleaning after a short period of use, and the service period is short and can only be realized. The purpose of ventilation is not able to achieve the problem of cooling the sultry air in the mine in conjunction with ventilation. A self-cleaning ventilation device for an underground mine, comprising a box; the front end of the box is fixedly connected with a connecting frame by bolts. When an electric component realizes air extraction and air cooling, it can also realize automatic cleaning of the filter screen. When the servo motor rotates, the reciprocating moving structure drives the cleaning block to reciprocate left and right, so that cleaning can be realized while the water pump is working. Compared with the existing device, the filter screen of this device does not need to be disassembled and cleaned, and can be cleaned automatically during use, with a high degree of automation.

Description

technical field [0001] The invention belongs to the technical field of mine ventilation devices, and more specifically relates to a self-cleaning ventilation device for underground mines. Background technique [0002] Mine ventilation system refers to the general term of mine ventilation mode and ventilation network. The ventilation mode is divided into central type, diagonal type, partition type and mixed type. The installation position of the machine is different, and it is divided into three types: pull-out type, press-in type and hybrid type. [0003] For example, the application number: CN201821581063.0, the present invention relates to the technical field of ventilation pipes, and discloses a mine ventilation device for mining, including a left fixed cover and a right fixed cover, and the left fixed cover and the right fixed cover are opposite to each other. Both sides are fixedly installed with mounting plates. The mine ventilation device for mining fixes the left f...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the present invention provides a self-cleaning ventilation device for underground mines to solve the problem that the existing one is that the practicability and structure are poor, and the existing mine ventilation ventilation device is hesitant to dust in the mine. There are many floating particles, and the filter needs to be disassembled for cleaning after a short period of use. The service cycle is short, and the cleaning of the filter cannot be automatically performed during use; moreover, the functionality is weak. The ventilation and ventilation device can only achieve the purpose of ventilation, but cannot be linked together to achieve cooling of the sultry air in the mine at the same time as ventilation and ventilation

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