Wuxi JN Fan Co.,Ltd
Product Categories
Exhibition
Home > Exhibition > Content

Fan commonly used in sewage treatment

Wuxi JN Fan Co.,Ltd | Updated: Jun 23, 2018
Source:

First, sewage treatment fan-Roots fan, if the load needs a constant flow effect of the case using the Roots blower. Because the Roots blower belongs to the constant flow fan, the main parameter of the work is the air volume, the output pressure changes with the change of the pipe and load, and the change of the air volume is very small. Roots blower is a kind of high pressure fan. Roots blower is a volumetric blower, the air volume is proportional to the number of spins, and the gas is transported from the inhaled side to the discharged side.

Second, sewage treatment fan-centrifugal fan if the load needs a constant pressure effect on the centrifugal fan. Because the centrifugal fan belongs to the constant pressure fan, the main parameter of the work is the wind pressure. The output air volume varies with the change of the pipe and load, but the wind pressure does not change much. Centrifugal fan, the wind pressure is not big. The compression of air is usually carried out by several working impellers (or stages) under centrifugal force. Centrifugal fan belongs to square torque characteristic, while Roots fan basically belongs to constant torque characteristic.

Third, the sewage treatment blower, the rotary fan, the Roots blower generally has a relatively large air volume and a relatively high pressure. Similarly, the Roots fan also has a very high noise level. If the air volume is relatively small, the noise requirement is relatively high. The rotary blower, which also belongs to the constant flow blower, the main parameter of the work is the air volume, the output pressure changes with the change of the pipe and the load, the change of the air volume is very small, the rotary fan is variable volume compression, its main characteristics are: low speed, low noise, low vibration, high efficiency, high energy saving.http://www.jnblower.com/


Products Categories
Contact Us
Wuxi JN Fan Co.,Ltd
Address: 68#, Xinya Road, Luoshe Town, Huishan District, Wuxi City, Jiangsu, China
Tel: +86-510-83830221  Fax: +86-510-83831687
E-mail: info@jiangnanfan.com
Copyright © Wuxi JN Fan Co.,Ltd