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A self-cleaning ventilation device for an underground mine

A ventilation device and self-cleaning technology, which is applied in mine/tunnel ventilation, pump devices, components of pumping devices for elastic fluids, etc., which can solve the problem of cooling down and cooling weak and stuffy air, and unable to clean the filter Cleaning, poor practical structure and other problems, to achieve a high degree of automation, improve the filtering effect, and improve the efficiency of the effect

Active Publication Date: 2021-06-11
王和
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • A self-cleaning ventilation device for an underground mine
  • A self-cleaning ventilation device for an underground mine
  • A self-cleaning ventilation device for an underground mine

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Experimental program
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Embodiment

[0034] as attached figure 1 to attach Figure 8 Shown:

[0035]The present invention provides a self-cleaning ventilation device for an underground mine, which includes a box body 1; a connection frame 2 is fixedly connected to the front end of the box body 1 through bolts, and a protective window 3 is fixedly connected to the front end of the connection frame 2; A water pump 4 and a water storage tank 5 are fixedly connected in the box body 1, and a filter box 7 is also fixedly connected in the box body 1; an exhaust fan 6 is fixedly connected in the connection frame 2 by bolts, and the connection frame 2 A motor fixing frame is welded, and a servo motor 8 is fixedly connected to the motor fixing frame by bolts; refer to Figure 8 , the 8 rotating shafts of the servo motor are connected with the reciprocating structure 9, and the movable rod of the reciprocating structure 9 is rotationally connected with the cylindrical rod on the cleaning block 205. When the servo motor 8 ...

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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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D25/08F04D29/70F04D29/58F04D29/64E21F1/00E21F3/00
CPCE21F1/00E21F3/00F04D25/08F04D29/5826F04D29/646F04D29/703F04D29/705
Inventor 厉梅
Owner 王和
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