Title:
WASTE INCINERATOR FLUE GAS DRY DEACIDIFICATION TREATMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/016825
Kind Code:
A1
Abstract:
A waste incinerator flue gas dry deacidification treatment system, consisting sequentially of a semi-dry reaction tower, a baghouse filter, a flue gas/flue gas heat exchanger, a steam/flue gas heat exchanger, an SCR reactor, an induced draft fan, and a chimney according to the direction in which flue gas flows. An activated carbon flue injection apparatus is provided before the baghouse filter. Steam is introduced for heating before the steam/flue gas heat exchanger and condensed water generated is drained away. Ammonia is introduced before the SCR reactor. A sodium bicarbonate dry reactor is provided before the baghouse filter. Also, a sodium bicarbonate flue injection apparatus is provided before the activated carbon flue injection apparatus.
Inventors:
KONG HUA (CN)
WANG WEI (CN)
WANG WEI (CN)
Application Number:
PCT/CN2019/098249
Publication Date:
February 04, 2021
Filing Date:
July 29, 2019
Export Citation:
Assignee:
SHENZHEN ENERGY ENV ENG CO LTD (CN)
International Classes:
B01D53/80; B01D46/02; B01D53/40; B01D53/56; B01D53/75; B01D53/78; B01D53/86
Foreign References:
| CN208959499U | 2019-06-11 | |||
| CN109967489A | 2019-07-05 | |||
| CN106492621A | 2017-03-15 |
Attorney, Agent or Firm:
GUANGDONG GUANGHE LAW FIRM (CN)
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