Title:
HIGH-EFFICIENCY, ENERGY-SAVING COMBUSTION FURNACE CAPABLE OF AUTOMATICALLY RECOVERING WASTE HEAT
Document Type and Number:
WIPO Patent Application WO/2020/207075
Kind Code:
A1
Abstract:
Disclosed is a combustion furnace capable of automatically recovering waste heat, the combustion furnace being composed of a combustion pot (1), a waste heat exchanger (5) and a secondary waste heat exchanger (12), wherein a gas outlet hole (3) in the combustion pot (1) is firstly connected to an exhaust gas transition connection pipe (4) and then connected to a gas outlet pipe (6) in the center of the waste heat exchanger (5), and the secondary waste heat exchanger (12) is connected to a lower end of a gas inlet pipe (7) of the waste heat exchanger (5) by means of an upper rear edge hole (9) in an upper rear wall of a furnace shell (11). The combustion furnace can effectively absorb waste heat from smoke and the heat from a furnace core.
Inventors:
CAI SHIHONG (CN)
Application Number:
PCT/CN2020/000057
Publication Date:
October 15, 2020
Filing Date:
April 07, 2020
Export Citation:
Assignee:
CAI SHIHONG (CN)
International Classes:
F24C3/00; F23J15/06; F23L15/04
Foreign References:
CN2429758Y | 2001-05-09 | |||
CN202419719U | 2012-09-05 | |||
CN204554899U | 2015-08-12 | |||
CN108224489A | 2018-06-29 | |||
CN201028678Y | 2008-02-27 | |||
JP2000121058A | 2000-04-28 |
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