Title:
OIL-FIRED BOILER HAVING COMBUSTION GAS PATH GUIDE
Document Type and Number:
WIPO Patent Application WO/2016/159709
Kind Code:
A1
Abstract:
The present invention relates to an oil-fired boiler having a combustion gas path guide, the oil-fired boiler comprising: a combustion chamber wall body for encompassing a combustion chamber in which combustion is performed by a burner; a plurality of fire tubes provided to face the burner with the combustion chamber interposed therebetween, such that the combustion gas generated by the combustion of the burner passes through the inside thereof; a first fire tube support plate to which one end, of the fire tube, close to the burner is fixed and supported; a boiler body for forming a water tank since heating water is filled in a space between the boiler body and the combustion chamber wall body and a space between the boiler body and the fire tube; and a combustion gas path guide provided between the burner and the first fire tube support plate, preventing the combustion gas generated by the combustion of the burner from flowing through a center portion thereof and, simultaneously, allowing the combustion gas to flow through a space formed between an edge portion thereof and the inner surface of the combustion chamber wall body.
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Inventors:
CHOI CHANG KYU (KR)
Application Number:
PCT/KR2016/003393
Publication Date:
October 06, 2016
Filing Date:
April 01, 2016
Export Citation:
Assignee:
KYUNGDONG NAVIEN CO LTD (KR)
International Classes:
F23D11/36; F24H1/34
Foreign References:
| KR20040082591A | 2004-09-30 | |||
| JP2007046794A | 2007-02-22 | |||
| KR20100006985U | 2010-07-08 | |||
| KR100747000B1 | 2007-08-07 | |||
| KR20110084725A | 2011-07-26 |
Other References:
See also references of EP 3287696A4
Attorney, Agent or Firm:
BAE, CHEOL WOO (KR)
배철우 (KR)
배철우 (KR)
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