The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 19, 2019
Filed:
Apr. 24, 2015
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Masaki Iijima, Tokyo, JP;
MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD., Yokohama-shi, JP;
Abstract
By using a combustion flue gas () from a power turbine (), a high-pressure secondary compressed air (C) is subjected to heat exchange in a first heat exchange unit (A) of an exhaust heat recovery device (), and by using resultant heat-exchanged flue gas (A), a low-pressure primary compressed air (A) is subjected to heat recovery in a second heat exchange unit (B) of a saturator (). Then, a primary compressed air (B) that has been subjected to heat recovery in the second heat exchange unit (B) is introduced into a secondary air compressor () to increase the pressure of the air, and then the high-pressure air is subjected to heat recovery in the first heat exchange unit (A), producing a secondary compressed air (D). The secondary compressed air (D) is introduced into a combustor () and combusted using fuel.