Requirements of Fan for Dust Exhaustion of Blast Furnace
The dust exhaustion of blast furnace is an important measure to protect the environment. In the dust control of blast furnace exhaust gas, fan plays an important role. Fan is a kind of machine to improve the air flow in a certain space and provide pressure for the transport of gas or dust.
When commissioning the fan for dust exhaustion of blast furnace, the user shall ensure product quality by strictly choosing the fan model in accordance with the requirements of the installation and operation, so as to provide ideal solution for dust control of blast furnace exhaust gas.
Below are the requirements for the fan for dust exhaustion of blast furnace:
1. The dust exhaustion of blast furnace requires large air volume, so the selected fan should be able to provide large air volume and pressure. The outlet of the fan shall be provided with a pressure gauge or pressure sensor so as to adjust the pressure as required.
2. The fan exhaust fan should have an appropriate labyrinth sealing structure to achieve air tightness.
3. The selected fan should have good dust tightness and dustproof effect. The material and construction of fan shall be designed to achieve Dustproof Level 4 quality and prevent dust leaching.
4. The fan exhaust fan should have adjustable speed device and appropriate noise reduction device to reduce noise.
5. The selected fan should be able to maintain a certain operating temperature and have overload protection.
6. The fan exhaust fan should be provided with monitoring devices such as fan speed and temperature measurement to ensure safe and stable operation.
7. Adequate safety protection devices shall be installed on the fan apparatus.
In order to ensure the normal operation of fan for dust exhaustion of blast furnace and meet the requirements of environmental protection, the user must choose a fan model according to the specific working environment, and set up corresponding safety protection devices and regulations.
