Title:
DEDUSTING AND DEMISTING DEVICE AND ABSORPTION TOWER
Document Type and Number:
WIPO Patent Application WO/2019/061097
Kind Code:
A1
Abstract:
Disclosed are a dedusting and demisting device and an absorption tower, wherein the dedusting and demisting device comprises a dedusting and demisting unit (5). The unit (5) comprises: a cylinder (51), the cylinder (51) having a flue gas channel; and a swirler (52), the swirler (52) being arranged in the flue gas channel, the swirler (52) comprising a plurality of swirler vanes (521), and a flow blocking structure capable of blocking at least some dust and/or droplets being connected to at least one of the swirler vanes (521). The absorption tower comprises the dedusting and demisting device of the above structure. The dedusting and demisting device can purify flue gases and ensure the stability of the purification efficiency.
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/CN2017/103749
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:
B01D53/18; B01D45/16
Foreign References:
| CN207401269U | 2018-05-25 | |||
| CN105107277A | 2015-12-02 | |||
| CN205019847U | 2016-02-10 | |||
| CN105289117A | 2016-02-03 | |||
| CN206008254U | 2017-03-15 | |||
| CN102039069A | 2011-05-04 |
Other References:
See also references of EP 3482812A4
None
None
Attorney, Agent or Firm:
BEIJING HEADSTAY INTELLECTUAL PROPERTY AGENCY (CN)
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