JPS55162000A - Method of operating multistage steam ejector - Google Patents

Method of operating multistage steam ejector

Info

Publication number
JPS55162000A
JPS55162000A JP7081579A JP7081579A JPS55162000A JP S55162000 A JPS55162000 A JP S55162000A JP 7081579 A JP7081579 A JP 7081579A JP 7081579 A JP7081579 A JP 7081579A JP S55162000 A JPS55162000 A JP S55162000A
Authority
JP
Japan
Prior art keywords
driving steam
ejector
condenser
steam
temperature
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.)
Granted
Application number
JP7081579A
Other languages
Japanese (ja)
Other versions
JPS6042360B2 (en
Inventor
Hiroaki Fujimori
Sueta Takuri
Motoi Kuroda
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.)
JGC Corp
Original Assignee
JGC Corp
Japan Gasoline 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 JGC Corp, Japan Gasoline Co Ltd filed Critical JGC Corp
Priority to JP7081579A priority Critical patent/JPS6042360B2/en
Publication of JPS55162000A publication Critical patent/JPS55162000A/en
Publication of JPS6042360B2 publication Critical patent/JPS6042360B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Jet Pumps And Other Pumps (AREA)

Abstract

PURPOSE: To greatly economize the quantity of driving steam which is supplied to a steam ejector, by automatically controlling the quantity of the driving steam depending on the deviation of the outlet gas pressure or temperature of a condenser from a designed value.
CONSTITUTION: A detector 1 is provided on the outlet pipe of a condenser C1 to detect the pressure or temperature of outlet gas. The detected value is compared with a designed value by a calculator 3. A signal corresponding to the difference between the compared values is applied to a control valve 5 to automatically control the quantity of driving steam which is supplied to an ejector E2. According to this constitution, the quantity of the driving steam for the ejector E2 can be reduced without causing excess and shortage, depending on the fall in the cooling water temperature of the condenser. As a result, the quantity of the driving steam can be greatly economized.
COPYRIGHT: (C)1980,JPO&Japio
JP7081579A 1979-06-05 1979-06-05 How to operate a multi-stage steam ejector Expired JPS6042360B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7081579A JPS6042360B2 (en) 1979-06-05 1979-06-05 How to operate a multi-stage steam ejector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7081579A JPS6042360B2 (en) 1979-06-05 1979-06-05 How to operate a multi-stage steam ejector

Publications (2)

Publication Number Publication Date
JPS55162000A true JPS55162000A (en) 1980-12-16
JPS6042360B2 JPS6042360B2 (en) 1985-09-21

Family

ID=13442440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7081579A Expired JPS6042360B2 (en) 1979-06-05 1979-06-05 How to operate a multi-stage steam ejector

Country Status (1)

Country Link
JP (1) JPS6042360B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57131902A (en) * 1981-02-09 1982-08-16 Mitsubishi Heavy Ind Ltd Steam pressure controller
JP2014240749A (en) * 2014-08-27 2014-12-25 三菱重工環境・化学エンジニアリング株式会社 Melting facility

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57131902A (en) * 1981-02-09 1982-08-16 Mitsubishi Heavy Ind Ltd Steam pressure controller
JP2014240749A (en) * 2014-08-27 2014-12-25 三菱重工環境・化学エンジニアリング株式会社 Melting facility

Also Published As

Publication number Publication date
JPS6042360B2 (en) 1985-09-21

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