Title:
DEDUSTING AND DEMISTING DEVICE AND ABSORPTION TOWER
Document Type and Number:
WIPO Patent Application WO/2019/061099
Kind Code:
A1
Abstract:
Discloses are a dedusting and demisting device and an absorption tower, relating to the technical field of flue gas purification. The dedusting and demisting device comprises a dedusting and demisting unit (5). The dedusting and demisting unit (5) comprises: a cylinder (51), the cylinder (51) having a flue gas channel; and a swirler (52), wherein the swirler (52) is arranged inside the flue gas channel, the swirler (52) comprises a plurality of swirler vanes (521), each of the swirler vanes (521) has a vane root (5211) and a vane tip (5212), and an angle between at least one of the swirl vanes (521) and a cross section of the cylinder (51) gradually increases or decreases in the direction from the vane root (5211) to the vane tip (5212).
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Inventors:
WU ZHENGMIN (CN)
ZHAO YUNCAI (CN)
WANG LIANG (CN)
WU MINGLAI (CN)
ZHAO YUNCAI (CN)
WANG LIANG (CN)
WU MINGLAI (CN)
Application Number:
PCT/CN2017/103751
Publication Date:
April 04, 2019
Filing Date:
September 27, 2017
Export Citation:
Assignee:
BEIJING ZHONGNENG NUOTAI ENERGY SAVING AND ENVIRONMENTAL PROT CO LTD (CN)
International Classes:
B01D45/16
Foreign References:
| CN205042255U | 2016-02-24 | |||
| CN106422636A | 2017-02-22 | |||
| CN105642024A | 2016-06-08 | |||
| CN104368217A | 2015-02-25 | |||
| CN105107329A | 2015-12-02 | |||
| DE10237376A1 | 2004-03-11 | |||
| GB2071517B | 1984-05-02 |
Other References:
None
Attorney, Agent or Firm:
BEIJING HEADSTAY INTELLECTUAL PROPERTY AGENCY (CN)
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