JPS5540205A - Compensator of pump effective pushing - Google Patents

Compensator of pump effective pushing

Info

Publication number
JPS5540205A
JPS5540205A JP11128278A JP11128278A JPS5540205A JP S5540205 A JPS5540205 A JP S5540205A JP 11128278 A JP11128278 A JP 11128278A JP 11128278 A JP11128278 A JP 11128278A JP S5540205 A JPS5540205 A JP S5540205A
Authority
JP
Japan
Prior art keywords
deaerator
water feeding
plant
steam
steam generation
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
JP11128278A
Other languages
Japanese (ja)
Inventor
Toshiaki Ozeki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11128278A priority Critical patent/JPS5540205A/en
Publication of JPS5540205A publication Critical patent/JPS5540205A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To enable an installing level of a deaerator in a steam generation plant to be set optionally, to reduce the building cost in the steam generation plant, and to operate the plant with safety, by means of maintaining an effective pushing pressure of a water feeding pump at a desired value.
CONSTITUTION: Water feeding to a deaerator 1 in a steam generation plant in a heat power plant or an atomic power plant, is introduced via a low pressure water feeding system 2, and is ejected into a space within the deaerator 1 by an ejecting valve 3 etc. in the deaerator 1. And, the feeding water which is deaired by a temp. rise, by means of contacting directly to super heated steam brought from a heated steam system, for example, by a turbin bleeding, is supplied to a steam generator via a downcomer tube 7 and a water feeding pump 8. In this case, the necessary operation ability can be secured while the installing level of the deaerator 1 being able to be reduced, by means of adding a heat pipe 10 for example.
COPYRIGHT: (C)1980,JPO&Japio
JP11128278A 1978-09-12 1978-09-12 Compensator of pump effective pushing Pending JPS5540205A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11128278A JPS5540205A (en) 1978-09-12 1978-09-12 Compensator of pump effective pushing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11128278A JPS5540205A (en) 1978-09-12 1978-09-12 Compensator of pump effective pushing

Publications (1)

Publication Number Publication Date
JPS5540205A true JPS5540205A (en) 1980-03-21

Family

ID=14557267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11128278A Pending JPS5540205A (en) 1978-09-12 1978-09-12 Compensator of pump effective pushing

Country Status (1)

Country Link
JP (1) JPS5540205A (en)

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