Title:
RICH LEAN COMBUSTION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2016/085237
Kind Code:
A1
Abstract:
The rich lean combustion apparatus according to the present invention comprises: a first plate and a second plate which are provided to face each other, and between which a rich mixer flow path is provided so that a rich mixer flows through the rich mixer flow path; a third plate which is provided so that a lean mixer flows through a lean mixer flow path which is formed between the second plate and the third plate; a first burner port member for combusting the rich mixer; and a second burner port member for combusting the lean mixer, wherein the rich mixer flow path comprises a plurality of first rich mixer flow paths which are disposed in the upper portion of a distribution hole to be spaced apart from one another by a predetermined distance, and a second rich mixer flow path which is formed between the first rich mixer flow path and the first burner port member; a blocking unit is provided on both sides of the first rich mixer flow path to block the flow of the mixer; and a blocking protrusion unit is formed in the blocking unit by transforming a part of the first plate and the second plate, which have a plane shape.
Inventors:
PARK BONGIL (KR)
SHIN MIN SUK (KR)
SHIN MIN SUK (KR)
Application Number:
PCT/KR2015/012661
Publication Date:
June 02, 2016
Filing Date:
November 24, 2015
Export Citation:
Assignee:
KYUNGDONG NAVIEN CO LTD (KR)
International Classes:
F23D14/08; F23D14/62
Foreign References:
| JP2012137219A | 2012-07-19 | |||
| JP2001241617A | 2001-09-07 | |||
| JP2003269705A | 2003-09-25 | |||
| JP2011191037A | 2011-09-29 | |||
| JPH07269813A | 1995-10-20 |
Attorney, Agent or Firm:
BAE, CHEOL WOO (KR)
배철우 (KR)
배철우 (KR)
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