Title:
AUXILIARY COMBUSTION APPARATUS IN COMBINATION WITH SECONDARY AIR DUCT
Document Type and Number:
WIPO Patent Application WO/2019/119493
Kind Code:
A1
Abstract:
An auxiliary combustion apparatus in combination with a secondary air duct (1), comprising a secondary air duct (1), an auxiliary fuel gun (2), a fixing rack, and an air duct extension tube (4). The air outlet of the secondary air duct (1) directly faces a hearth (5); the auxiliary fuel gun (2) is fixedly connected to the air outlet by means of a support; the air duct extension tube (4) is sleeved on the outside of the auxiliary fuel gun (2), and is connected to the secondary air duct (1) by means of a flange. The auxiliary fuel gun (2) is mounted in the air duct and thus can be cooled effectively, so that the auxiliary fuel gun can work normally and the service life thereof is prolonged.
Inventors:
XU BAOPING (CN)
Application Number:
PCT/CN2017/119194
Publication Date:
June 27, 2019
Filing Date:
December 28, 2017
Export Citation:
Assignee:
GUOFENG NEW ENERGY JIANGSU CO LTD (CN)
International Classes:
F23L9/00
Foreign References:
| CN204880101U | 2015-12-16 | |||
| CN201014505Y | 2008-01-30 | |||
| CN107166383A | 2017-09-15 | |||
| JP2014009922A | 2014-01-20 |
Attorney, Agent or Firm:
NANJING ZONGHENG INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF: