JPS5652505A - Boiler blow heat recovery equipment - Google Patents

Boiler blow heat recovery equipment

Info

Publication number
JPS5652505A
JPS5652505A JP12823379A JP12823379A JPS5652505A JP S5652505 A JPS5652505 A JP S5652505A JP 12823379 A JP12823379 A JP 12823379A JP 12823379 A JP12823379 A JP 12823379A JP S5652505 A JPS5652505 A JP S5652505A
Authority
JP
Japan
Prior art keywords
boiler
deaerator
water
blow
heat
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
JP12823379A
Other languages
Japanese (ja)
Inventor
Akio Oiwa
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 JP12823379A priority Critical patent/JPS5652505A/en
Publication of JPS5652505A publication Critical patent/JPS5652505A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide easy control of a pressure and a water lavel in a deaerator and save a heat energy by supplying a boiler blow which is fed from a boiler, for the deaerator through a blow pipe and feeding the resultant excess blow in it for a condenser.
CONSTITUTION: A condensate of a condenser 1 is supplied for a deaerator 3 from a feed pipe 8 and a water in a water tank 3b connected to the deaerator is fed into a boiler 7 by a boiler pump 4 via each feed water heater 5 and a heat-exchanger 6 for recoverying a heat. A boiler blow water from the boiler 7 is transferred via the heat-exchanger 6 through a blow pipe 18 into the deaerator 3, wherein it is heat- exchanged with said condensate. A water level in the water tank 3 is detected by a level regulator 11 and when the water level reaches a high limit or a low limit predetermined, the regulator opens or closes a flow rate control valve 10 in the way of the feed pipe 8. Based on an output of a pressure regulator 14 which detects a pressure in the deaerator 3, a pressure relief valve 13 is opened or closed to control the feed of the excess blow for the condenser 1.
COPYRIGHT: (C)1981,JPO&Japio
JP12823379A 1979-10-04 1979-10-04 Boiler blow heat recovery equipment Pending JPS5652505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12823379A JPS5652505A (en) 1979-10-04 1979-10-04 Boiler blow heat recovery equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12823379A JPS5652505A (en) 1979-10-04 1979-10-04 Boiler blow heat recovery equipment

Publications (1)

Publication Number Publication Date
JPS5652505A true JPS5652505A (en) 1981-05-11

Family

ID=14979778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12823379A Pending JPS5652505A (en) 1979-10-04 1979-10-04 Boiler blow heat recovery equipment

Country Status (1)

Country Link
JP (1) JPS5652505A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819606A (en) * 1981-07-29 1983-02-04 株式会社日立製作所 Controller for liquid level of drain tank of moisture separator for steam generating plant
US4540106A (en) * 1982-05-06 1985-09-10 Toshiba Corporation Bag processing unit of an automatic transaction machine
WO2015114843A1 (en) * 2014-01-31 2015-08-06 三浦工業株式会社 Drainage recovery device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819606A (en) * 1981-07-29 1983-02-04 株式会社日立製作所 Controller for liquid level of drain tank of moisture separator for steam generating plant
JPH0331962B2 (en) * 1981-07-29 1991-05-09 Hitachi Seisakusho Kk
US4540106A (en) * 1982-05-06 1985-09-10 Toshiba Corporation Bag processing unit of an automatic transaction machine
WO2015114843A1 (en) * 2014-01-31 2015-08-06 三浦工業株式会社 Drainage recovery device

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