Title:
EXHAUST GAS HEAT RECOVERY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2016/133116
Kind Code:
A1
Abstract:
An exhaust gas heat recovery system is provided with: a furnace (11); a combustion device (12); a flue (13); a heat exchange unit (14); a heat recovery unit (71) that is provided further downstream than the heat exchanging unit (14) in the flue (13) and recovers heat from exhaust gas and for which the cross-sectional area of an outlet (73B) is smaller than the cross-sectional area of an inlet (72A); and a first heat exchanger (74) that heats air for combustion with the heat recovered from the heat recovery unit (71).
Inventors:
OKAMOTO TAKUYA (JP)
HONJO SHINTARO (US)
INABA NORIKAZU (US)
HASHIMOTO JUN (US)
HONJO SHINTARO (US)
INABA NORIKAZU (US)
HASHIMOTO JUN (US)
Application Number:
PCT/JP2016/054572
Publication Date:
August 25, 2016
Filing Date:
February 17, 2016
Export Citation:
Assignee:
MITSUBISHI HITACHI POWER SYS (JP)
International Classes:
F23L15/00; F22B1/18; F22B31/08
Foreign References:
| JPH08121703A | 1996-05-17 | |||
| JP2014514491A | 2014-06-19 | |||
| JPS58104492A | 1983-06-21 | |||
| JP2000033234A | 2000-02-02 | |||
| JPS56151894A | 1981-11-25 | |||
| JP2001272001A | 2001-10-05 | |||
| US20020096316A1 | 2002-07-25 | |||
| GB2138555A | 1984-10-24 | |||
| JPS63267889A | 1988-11-04 | |||
| JP2007046826A | 2007-02-22 | |||
| JPH02122972U | 1990-10-09 | |||
| JPH07305608A | 1995-11-21 | |||
| JPS59219695A | 1984-12-11 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
Patent business corporation Sakai international patent firm (JP)
Patent business corporation Sakai international patent firm (JP)
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