Huadian Technology ›› 2019, Vol. 41 ›› Issue (5): 62-64.

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Design and application of dry and water mist dust suppression system for ship unloader on  bulk terminal

  

  1. Jianbi Power Plant，China Energy Investment Group Company Limited，Zhenjiang 212006，China
  • Online:2019-05-25 Published:2019-06-04

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Abstract:

In recent years, with the raising of blending proportion of highdust coal, dust pollution in the coal handling and unloading process at bulk terminals is becoming increasingly severe. But at present, the widely used dust suppression technology is water spray dust suppression system which is of unsatisfactory effect and consumes a large amount of water. By analyzing the specific unloading conditions of the coalfired in docks along rivers, a dry and water mist dust suppression system integrating dry mist and water spray dust suppression system is proposed， its working principle and structural composition are introduced in detail. The practical application shows that the dry and water mist suppression system has a satisfied effect on the unorganized emission control of dust in the bulk terminal.

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