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Patent Searching and Data


Title:
INTAKE/EXHAUST DEVICE AND NATURAL GAS TREATMENT FACILITY
Document Type and Number:
WIPO Patent Application WO/2018/163419
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an intake/exhaust device capable of cooling intake air of a gas turbine by using exhaust gas of the gas turbine and having a simple configuration. [Problem] Provided is an intake/exhaust device for supplying and discharging air to and from a gas turbine 2, wherein an intake part 3 supplies outside air to an air compressor, and an exhaust flow path 4 discharges exhaust gas discharged from the gas turbine 2. A thermoacoustic engine 5 is provided with, on pipelines 501, 502 containing working gas, a first stack 51 which causes the differential gas to vibrate when, relative to one end side of the first stack 51, the other end side is heated to a higher temperature, and a second stack 52 disposed on the downstream side in the direction of propagation of the vibration and forming a low-temperature part where, relative to one end side of the second stack 52, the other end side has a lower temperature. The other end side of the first stack 51 is heated by using exhaust gas flowing in the exhaust flow path 4, and the air taken in from the intake part 3 is cooled by using the low-temperature part disposed on the other end side of the second stack 52.

Inventors:
MATSUO TOMOAKI (JP)
KAKUTANI YUZURU (JP)
KOMAKI MIZUHO (JP)
Application Number:
PCT/JP2017/009767
Publication Date:
September 13, 2018
Filing Date:
March 10, 2017
Export Citation:
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Assignee:
JGC CORP (JP)
International Classes:
F02C7/143; F02C6/18
Foreign References:
JP2014222128A2014-11-27
JP2016044549A2016-04-04
CN103121398A2013-05-29
AU2013203082A12013-11-28
Attorney, Agent or Firm:
YAYOY PATENT OFFICE (JP)
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