Title:
BOILER FLUE GAS TREATMENT APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/231068
Kind Code:
A1
Abstract:
A boiler flue gas treatment apparatus, characterized by: comprising a housing (1) and a flow guide tube group, a partition plate (11) being disposed in the housing (1), a purification cavity (12) being above the partition plate (11), a heat exchange cavity (13) being below the partition plate (11), a sealing cover (2) being disposed at the top of the purification cavity (12), and a first flange connecting tube (21) being disposed on the sealing cover (2); the purification cavity (12) is connected to the heat exchange cavity (13) by means of a connecting tube (31), a water inlet tube (32) and a water outlet tube (33) are disposed on side wall of the heat exchange cavity (13), and a drainage tube (34) is also disposed on the side wall of the purification cavity (12); the flow guide tube group comprises an aeration section, a heat exchange section and a second flange connection tube (5) that are sequentially in communication, the aeration section being disposed inside the purification cavity (12) and the heat exchange section being disposed inside the heat exchange cavity (13). The boiler flue gas treatment apparatus can purify boiler flue gas and recover heat carried by the flue gas.
Inventors:
ZHANG QIUJIA (CN)
Application Number:
PCT/CN2022/097997
Publication Date:
December 07, 2023
Filing Date:
June 10, 2022
Export Citation:
Assignee:
BINHAI INDUSTRIAL RESEARCH INSTITUTE OF TIANJIN UNIV CO LTD (CN)
International Classes:
F23J15/06; F23J15/02
Foreign References:
| CN215864784U | 2022-02-18 | |||
| CN211041021U | 2020-07-17 | |||
| CN112892109A | 2021-06-04 | |||
| CN215638943U | 2022-01-25 | |||
| CN211822295U | 2020-10-30 | |||
| CN216409843U | 2022-04-29 | |||
| CN216320857U | 2022-04-19 | |||
| EP0188853A1 | 1986-07-30 | |||
| US20110214593A1 | 2011-09-08 |
Attorney, Agent or Firm:
TIANJIN HEZHENG INTELLECTUAL PROPERTY AGENCY LTD (CN)
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