JPS5352803A - Steam pressure control method for exhaust-gas economizer - Google Patents

Steam pressure control method for exhaust-gas economizer

Info

Publication number
JPS5352803A
JPS5352803A JP12731276A JP12731276A JPS5352803A JP S5352803 A JPS5352803 A JP S5352803A JP 12731276 A JP12731276 A JP 12731276A JP 12731276 A JP12731276 A JP 12731276A JP S5352803 A JPS5352803 A JP S5352803A
Authority
JP
Japan
Prior art keywords
exhaust
steam pressure
control method
pressure control
gas economizer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12731276A
Other languages
Japanese (ja)
Inventor
Takuya Otonari
Satoshi Hoshino
Nobuo Nagamune
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP12731276A priority Critical patent/JPS5352803A/en
Publication of JPS5352803A publication Critical patent/JPS5352803A/en
Pending legal-status Critical Current

Links

Landscapes

  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

PURPOSE: To control the steam pressure delivered from an exhaust-gas economizer by selectively conducting exhaust gases either through the economizer or through a by-path duct, not using any moving parts but using a fluidic device arranged in the exhaust duct.
COPYRIGHT: (C)1978,JPO&Japio
JP12731276A 1976-10-25 1976-10-25 Steam pressure control method for exhaust-gas economizer Pending JPS5352803A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12731276A JPS5352803A (en) 1976-10-25 1976-10-25 Steam pressure control method for exhaust-gas economizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12731276A JPS5352803A (en) 1976-10-25 1976-10-25 Steam pressure control method for exhaust-gas economizer

Publications (1)

Publication Number Publication Date
JPS5352803A true JPS5352803A (en) 1978-05-13

Family

ID=14956818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12731276A Pending JPS5352803A (en) 1976-10-25 1976-10-25 Steam pressure control method for exhaust-gas economizer

Country Status (1)

Country Link
JP (1) JPS5352803A (en)

Similar Documents

Publication Publication Date Title
JPS5438437A (en) Engine exhaust gas recycle controller
JPS5433916A (en) Air-fuel ratio control device
JPS53323A (en) Exhaust circulation control system
JPS5331029A (en) Controlling system for exhaust gas returning
JPS5352803A (en) Steam pressure control method for exhaust-gas economizer
JPS5379124A (en) Air fuel ratio controller
JPS51120435A (en) Metod and apparatus for boiler combustion air control
JPS5340120A (en) Air supply unit for thermal reactor
JPS5335802A (en) Control device of turbine bypass valve
JPS5393263A (en) Mechanical air cylinder
JPS5232402A (en) Safety valve exhaust tube system silencer
JPS5390508A (en) Exhaust gas energy recovery apparatus
JPS5263508A (en) Silencer
JPS5374618A (en) Introducing device for secondary air
JPS5412044A (en) Air fuel ratio control equipment
JPS5285622A (en) Secondary air control device
JPS52143329A (en) Exhaust gas recirculation control apparatus in engine
JPS53112331A (en) Auotmotive exhaust gas purifying apparatus
JPS5253105A (en) Control device provided with steam turbine bypass system
JPS5360423A (en) Warning device to abnormality of air fuel ratio controller
JPS5281748A (en) Directional heat-transmitting apparatus
JPS5247127A (en) Exhaust gas circulating system
JPS5263518A (en) Waste gas return flow device for engine
JPS5419025A (en) Alititude control system
JPS51129502A (en) A mixed-pressure turbine control apparatus