BOILER EQUIPMENT AND OPERATION METHOD THEREFOR

Title:

BOILER EQUIPMENT AND OPERATION METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2018/048096

Kind Code:

A1

Abstract:

Boiler equipment comprises: a boiler including a combustion chamber in which a burner is provided; a fuel pipe through which fuel is supplied to the burner; an air duct for supplying air suctioned by a blower to the boiler; an oxygen supply part including an oxygen pipe connected to the air duct and a flow controller provided on the oxygen pipe; and a control unit. The control unit sets an air amount less than the standard air amount for fuel combustion, controls the blower such that the set air amount is supplied to the boiler, sets an oxygen amount for fuel combustion, and controls the flow controller such that the set oxygen amount is supplied to the air duct.

Inventors:

HONG SUNG-HO (KR)

Application Number:

PCT/KR2017/008089

Publication Date:

March 15, 2018

Filing Date:

July 27, 2017

Export Citation:

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Assignee:

GEESCO CO LTD (KR)

International Classes:

F22B1/22; F22B35/00; F23L15/04; F23N1/02

Foreign References:

KR101007513B1	2011-01-19
JP5208195B2	2013-06-12
KR20160036683A	2016-04-05
KR101237995B1	2013-02-27

Other References:

NOH, DONG SUN ET AL.: "Industrial Oxy-Fuel Combustion Technology", ENERGY TECHNOLOGY INFORMATION SYSTEM, vol. 25, June 2005 (2005-06-01), pages 1 - 18, XP009515305
See also references of EP 3499121A4