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You are here: Home / News / Industry News / Common Gravity De-dusting System - Cement Kiln

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Address:No. 9 Huarui South Rd, Yancheng, China, 224005
Tel:+86-515-88583229
Phone:+86 13375256375
Fax:+86-515-88583229
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Manager: Don Davison   
Website: www.chinawasteheatboiler.com

Common Gravity De-dusting System - Cement Kiln

Views:11     Author:Site Editor     Publish Time: 2016-05-17      Origin:Site

One of the most common methods to remove dust from the AQC boiler is a mechanism that utilizes the gravity action to achieve the natural settlement of dust particles. Right after the dust-laden flue gas enters the inlet of the AQC boiler, it encounters the step-shaped cross-sectional area which reduces the gas flow velocity, causing the dust particles to settle down to the hopper. After this, the flue gas travels through a horizontal diversion device on a higher level to ensure the even distribution of gas flow and also to act as a secondary dust-blocking screen for further dust settlement. Finally, the flue gas carrying a minimum amount of dust content enters the first WHRB heat transfer section. The inner surface of the DDS adopts a high wear resistant lining, and the diversion device must be made from high quality steel, not only assuring the DDS of a DD ratio of 80% but also enabling the boiler to reach a long life span.

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CONTACT US

Address:No. 9 Huarui South Rd, Yancheng, China, 224005
Tel:+86-515-88583229
Phone:+86 13375256375
Fax:+86-515-88583229
E-mail:don-davison@djzg.org
Manager: Don Davison   
Website: www.chinawasteheatboiler.com

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