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Welcome to the official website of Zibo Jinrun Environmental Protection Technology Co., Ltd.!

Zibo Jinrun Environmental Protection Technology Co., Ltd.

Zibo Jinrun Environmental Protection Technology Co., Ltd.

Professional research and development, design, production and sales of fans, dust collectors, desulfurization and denitration

National consultation hotline: 0533-6060016
132 8700 8277

What are the common faults of tunnel fans?

What are the common faults of tunnel fans?

Tunnel fans Tunnel fans are also called tunnel jet fans, tunnel fans, and jet fans. They are widely used in specific applications of tunnels such as water conservancy projects, roads, railway lines, and subway stations. Today, follow the net editor to look at the common tunnel fans ...
What is the speed regulation principle of the tunnel fan?

What is the speed regulation principle of the tunnel fan?

Tunnel fan Tunnel fan is the ventilation equipment of the tunnel, which is very important to the safety of the tunnel. If there is no fan, it may cause the oxygen content in the tunnel to be reduced, endangering the normal operation of the car, the driver drowsiness, and the safety factor of safe driving. ...
Factors affecting thrust of jet fan

Factors affecting thrust of jet fan

Follow me below the jet fan to master the influencing factors and selection of the thrust of the jet fan. I look forward to assisting you. 1. Longitudinal distance between a group of fans If there is a sufficient distance between a group of fans in the tunnel, there will be sufficient ...
Working principle and formula of tunnel fan

Working principle and formula of tunnel fan

Tunnel fan The working principle of the tunnel fan is basically the same as that of the turbo compressor. However, because of the low flow of gas and water, the change in operating pressure is not large. In general, it is not necessary to consider the change of the specific volume of the vapor, that is, the vapor is said to be unable to reduce the fluid force ...
How to maintain the bearings and impellers of tunnel jet fans?

How to maintain the bearings and impellers of tunnel jet fans?

Tunnel jet fans Because the fan impellers and bearings of tunnel jet fans are the most easily damaged, today the editor of tunnel jet fans simply explains how to maintain them. 1. If the impeller is maintained during the initial stages of operation, and ...
Structure introduction of tunnel fan

Structure introduction of tunnel fan

Tunnel fan is well known. The tunnel fan fixing device is a kind of auxiliary equipment used to fix the fan during the installation process of the tunnel fan. It has been widely used in the installation and fixing industry. Current tunnel fan fixtures include ...

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