A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WK-20 type electric shovel dust removal device
The invention discloses a WK-20 type electric shovel dust removal device which comprises a power assembly and an air compressor, a main air pipeline is arranged at an output port of the air compressor, and a tee joint is arranged on the main air pipeline; the connecting assembly comprises a fixing pipe connected with the tee joint and a connecting plug connected with the fixing pipe, and the connecting plug is provided with a first channel. The connecting plug is connected with a dust removal pipe; high-pressure gas compressed by an air compressor is sprayed out through the flat nozzle, coal dust in a cabin is flushed away by taking high-pressure jet flow as a medium, a dust removal gas circuit is externally connected from a main gas circuit through the tee joint and the connecting assembly, and when dust removal is not needed, the connecting assembly is automatically closed, and work of the main gas circuit is not affected.
本发明公开了一种WK‑20型电铲除尘装置，包括动力组件，包括空压机，所述空压机输出口设置有主风管路，所述主风管路上设置有三通；连接组件包括与所述三通连接的固定管、与所述固定管连接的插接头，所述插接头设置有第一通道；所述插接头连接有除尘管；使用扁口喷管将空压机压缩的高压气体喷出，以高压喷气流为媒介冲除机舱内的煤粉尘，通过三通以及连接组件从主气路外接除尘气路，无需除尘时，连接组件自行关闭，不影响主气路的工作。
WK-20 type electric shovel dust removal device
The invention discloses a WK-20 type electric shovel dust removal device which comprises a power assembly and an air compressor, a main air pipeline is arranged at an output port of the air compressor, and a tee joint is arranged on the main air pipeline; the connecting assembly comprises a fixing pipe connected with the tee joint and a connecting plug connected with the fixing pipe, and the connecting plug is provided with a first channel. The connecting plug is connected with a dust removal pipe; high-pressure gas compressed by an air compressor is sprayed out through the flat nozzle, coal dust in a cabin is flushed away by taking high-pressure jet flow as a medium, a dust removal gas circuit is externally connected from a main gas circuit through the tee joint and the connecting assembly, and when dust removal is not needed, the connecting assembly is automatically closed, and work of the main gas circuit is not affected.
本发明公开了一种WK‑20型电铲除尘装置，包括动力组件，包括空压机，所述空压机输出口设置有主风管路，所述主风管路上设置有三通；连接组件包括与所述三通连接的固定管、与所述固定管连接的插接头，所述插接头设置有第一通道；所述插接头连接有除尘管；使用扁口喷管将空压机压缩的高压气体喷出，以高压喷气流为媒介冲除机舱内的煤粉尘，通过三通以及连接组件从主气路外接除尘气路，无需除尘时，连接组件自行关闭，不影响主气路的工作。
WK-20 type electric shovel dust removal device
一种WK-20型电铲除尘装置
JIANG HAITAO (author) / LIU JINQIANG (author) / WANG JIANDONG (author) / FAN WENCHENG (author) / DONG SHUAI (author)
2024-03-08
Patent
Electronic Resource
Chinese
IPC:
E21C
Bergbau oder Steinbruchbetrieb
,
MINING OR QUARRYING
/
E02F
Baggern
,
DREDGING
/
E21F
Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels
,
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS
Strip mine dust suppression method and electric shovel sticking removal device thereof
| European Patent Office | 2024