Title:
熱交換装置および熱回収装置
Document Type and Number:
Japanese Patent JP5448415
Kind Code:
B2
Abstract:
To provide a heat exchanger that simply enables accurate detection of the state of contamination in the heat exchanger due to sublimates included in exhaust gas.
The heat exchanger includes an exhaust chamber 4a for taking in high temperature exhaust gas discharged from a heat-treating furnace X, a charge chamber 4b for taking in air to be supplied to the heat-treating furnace X, and a plurality of heat recovery elements 41 for recovering heat of the exhaust gas and heating the air. A gauge 5 on which sublimates in the exhaust gas will deposit is passed through each heat recovery element 41 removably from the exhaust chamber 4a.
COPYRIGHT: (C)2010,JPO&INPIT
Inventors:
Mukai Masayuki
Application Number:
JP2008281846A
Publication Date:
March 19, 2014
Filing Date:
October 31, 2008
Export Citation:
Assignee:
Koyo Thermo System Co., Ltd.
International Classes:
F27D17/00; B01D7/02; F27D25/00; F28G15/00
Domestic Patent References:
| JP7253293A | ||||
| JP2004278826A | ||||
| JP2003090686A | ||||
| JP2006300415A |
Attorney, Agent or Firm:
Patent Business Corporation Suncrest International Patent Office