CN-224228704-U - Local ventilation unit of mining of modularization equipment

CN224228704UCN 224228704 UCN224228704 UCN 224228704UCN-224228704-U

Abstract

The utility model relates to the technical field of local ventilation devices, in particular to a modularized assembled mining local ventilation device which comprises a conveying member, a first air outlet member, a second air outlet member and a sealing head, wherein the conveying member comprises an air inlet pipe, an air inlet member is arranged at one end of the air inlet pipe, an air inlet fan is arranged in the air inlet pipe, the first air outlet member and the second air outlet member both comprise exhaust pipes, an air outlet is formed in the front side of each exhaust pipe, and an adjusting ring is arranged at the position, close to the air outlet, of the inside of each exhaust pipe. According to the utility model, the conveying member, the first air outlet member and the second air outlet member are of a modularized structure, so that the convenience of assembly is improved, the assembly can be performed according to the required length, the size of the air outlet is adjusted by sliding the air outlet net in the air outlet, the air speed of the air outlet is slowed down, dust in ores is avoided, the uniformity of the air outlet is improved, the dust filtered outside the filter block is automatically removed by vibration of the mounting cylinder, and the ventilation smoothness is improved.

Inventors

YI XINQI
XIN QIANG
ZHANG CHUANXIAO
LIU XIAOQIAN
Zhuang Ziyou
YI HONGDA
ZHU SHILIN
SUN YANKUN
WU ZHONGHUA
CHENG DAFANG
LIU BENLI
NING WEI

Assignees

济南沃尔菲斯科技有限公司

Dates

Publication Date: 20260512
Application Date: 20250707

Claims (7)

1. The utility model provides a mining local ventilation unit of modularization equipment, its characterized in that includes conveying member (1), first air-out component (2), second air-out component (3) and head (25), first air-out component (2) are located one side position department of conveying member (1), second air-out component (3) are located one side position department of first air-out component (2), head (25) are located one side position department of second air-out component (3), conveying member (1) includes air-in pipe (4), air-in component (5) are installed to one end of air-in pipe (4) air-in pipe (6) are installed to the internally mounted of air-in pipe (4), air-out component (2) and second air-out component (3) all include blast pipe (7), air-out hole (8) have been seted up to the front side of blast pipe (7), the inside of blast pipe (7) is close to the position department of air-out (8) is provided with adjusting ring (9), the outside of adjusting ring (9) is provided with air-out component (10), adjusting ring (8) are provided with air-out ring (9) outside (10), air-out ring (8) are located inside (12) are located fixed in place (5713), the inner side of the nylon cloth ring (13) is provided with a filter member (14), and the outer side of the filter member (14) is provided with a spring (15).
2. A modular assembled mining local ventilation device according to claim 1, characterized in that one end of the exhaust pipe (7) is provided with a collar (16), one end of the air inlet pipe (4) is provided with a first threaded opening (17), and the other end of the exhaust pipe (7) is provided with a second threaded opening (18).
3. The modular assembled mining local ventilation device according to claim 1, wherein the filtering member (14) comprises a mounting cylinder (19), a rotating frame (20) is arranged inside the mounting cylinder (19), a filtering block (21) is arranged inside the rotating frame (20), a mounting plate (22) is arranged at one end position inside the mounting cylinder (19), a vibrating motor (23) is mounted on one side of the mounting plate (22), and a handle (24) is arranged on one side of the rotating frame (20).
4. A modular assembled mining local ventilation device according to claim 1, characterized in that one end of the conveying member (1) is communicated with one end of the second air outlet member (3) through the first air outlet member (2), and the seal head (25) rotates at the outer side position of the second air outlet member (3).
5. A modular assembled local ventilation device for mines according to claim 1, characterized in that the sliding plate (11) slides at the inner position of the air outlet (8), the adjusting ring (9) rotates at the inner position of the air outlet pipe (7), the outer end of the spring (15) is fixed at the inner position of the air inlet pipe (4), and one side of the fixing ring (12) is fixed at one side position of the air inlet pipe (4).
6. A modular assembled mining local ventilation device according to claim 2, characterized in that the collar (16) is adapted to the threads of the first threaded opening (17), the collar (16) is adapted to the threads of the second threaded opening (18), and the head (25) is turned at the outer position of the second threaded opening (18).
7. A modular assembled mining local ventilation device according to claim 3, characterized in that the mounting cylinder (19) is fixed to the nylon cloth ring (13) at an inner position, and the swivel (20) is rotated at an inner position of the mounting cylinder (19).

Description

Local ventilation unit of mining of modularization equipment Technical Field The utility model relates to the technical field of local ventilation devices, in particular to a modularized assembled mining local ventilation device. Background The local ventilation device is key equipment in mine safety production, is mainly used for conveying fresh air to a mine local operation area, discharging gas, dust and harmful gas, improving the operation environment, preventing gas accumulation and hypoxia accidents, and is an important trend in mine local ventilation device design. The Chinese patent discloses an intelligent local ventilation device for mines, (grant bulletin number CN 220581078U), the safety, reliability and intelligence of a local ventilation system of a tunneling working face are improved by the technology of the patent, the energy conservation of the local ventilation system is realized, mine safety management is promoted, but the local ventilation device is of an integral structure, the convenience of assembly is low, the suitability cannot be adjusted, the use flexibility is not facilitated, the size of an air outlet is fixed, the air outlet wind speed is high, dust in mines is caused, the personal safety of mining personnel is influenced, the uniformity of the air outlet is low, the ventilation effect in mines is not facilitated, dust in mining areas is high, dust at air inlet filtering positions is accumulated, the cleaning is inconvenient, and the smoothness of ventilation is influenced. Accordingly, a person skilled in the art provides a modular assembled mining local ventilation device to solve the problems set forth in the background art above. Disclosure of utility model The utility model aims to provide a modularized assembled mining local ventilation device, which aims to solve the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a mining local ventilation unit of modularization equipment, includes transport component, first air-out component, second air-out component and head, first air-out component is located one side position department of transport component, the second air-out component is located one side position department of first air-out component, the head is located one side position department of second air-out component, transport component includes the air-supply line, the air-supply line is installed to the one end of air-supply line the internally mounted of air-supply line has the air inlet fan, first air-out component and second air-out component all include the blast pipe, the air outlet has been seted up to the front side of blast pipe, the position department that the inside of blast pipe is close to the air outlet is provided with the adjusting ring, the outside of adjusting ring is provided with the air-out net, the outside of adjusting ring is located the inside position department of air outlet and is provided with the slide, the air-supply component includes the solid fixed ring, the inboard of solid fixed ring is provided with nylon cloth ring, the inboard of nylon cloth ring is provided with filtering member, filtering member's outside is provided with the spring. As a still further scheme of the utility model, one end of the exhaust pipe is provided with a lantern ring, one end of the air inlet pipe is provided with a first threaded port, and the other end of the exhaust pipe is provided with a second threaded port. As a still further scheme of the utility model, the filter component comprises a mounting cylinder, a rotating frame is arranged in the mounting cylinder, a filter block is arranged in the rotating frame, a mounting plate is arranged at one end position in the mounting cylinder, a vibration motor is arranged on one side of the mounting plate, and a handle is arranged on one side of the rotating frame. As a still further proposal of the utility model, one end of the conveying member is communicated with one end of the second air outlet member through the first air outlet member, and the sealing head rotates at the outer side position of the second air outlet member. As a still further proposal of the utility model, the sliding plate slides in the inner position of the air outlet, the adjusting ring rotates in the inner position of the air outlet pipe, the outer end of the spring is fixed in the inner position of the air inlet pipe, and one side of the fixing ring is fixed in one side position of the air inlet pipe. As a still further scheme of the utility model, the lantern ring is matched with the threads of the first threaded port, the lantern ring is matched with the threads of the second threaded port, and the seal head is rotated at the outer side position of the second threaded port. As a still further proposal of the utility model, the mounting cylinder is fixed at the inner side position of the nylon cloth ring,