GB1294090A - Boiler feedwater apparatus - Google Patents

Boiler feedwater apparatus

Info

Publication number
GB1294090A
GB1294090A GB5990568A GB5990568A GB1294090A GB 1294090 A GB1294090 A GB 1294090A GB 5990568 A GB5990568 A GB 5990568A GB 5990568 A GB5990568 A GB 5990568A GB 1294090 A GB1294090 A GB 1294090A
Authority
GB
United Kingdom
Prior art keywords
chamber
water
conduit
deaerating
boiler
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.)
Expired
Application number
GB5990568A
Inventor
Forrest Thomson Randell
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.)
Weir Pumps Ltd
Original Assignee
Weir Pumps 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 Weir Pumps Ltd filed Critical Weir Pumps Ltd
Priority to GB5990568A priority Critical patent/GB1294090A/en
Priority to NL6918809A priority patent/NL6918809A/xx
Priority to ES374588A priority patent/ES374588A1/en
Priority to YU314869A priority patent/YU31889B/en
Priority to BE743182D priority patent/BE743182A/xx
Priority to FR6943448A priority patent/FR2026338A1/fr
Publication of GB1294090A publication Critical patent/GB1294090A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0068—General arrangements, e.g. flowsheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Water Treatments (AREA)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

1294090 Feedwater apparatus WEIR PUMPS Ltd 5 Dec 1969 [17 Dec 1968] 59905/68 Heading F4A Apparatus for deaerating boiler feedwater comprises a single module including means 10, 4 for supplying water to a deaerating chamber 6, in which it is heated approximately to boiling point, and means for cooling water extracted from the chamber 6 and supplying it to a boiler. The water supply to a storage tank 2 is regulated by a valve 3 controlled by a water level sensing device 2a. From the tank 2 water passes to the deaerating chamber via a conduit 10 and steam-operated injector 4, and is heated to boiling point by steam entering the chamber 6 through line 7. A valve 5 sensitive to the water level in the chamber 6 controls the steam entering the injector through line 12. Deaerated water leaves the chamber through conduit 13 and is cooled by heat exchange with water in conduit 10 to a temperature commensurate with the vapour pressure required by the multi-stage boiler feed pump 9,
GB5990568A 1968-12-17 1968-12-17 Boiler feedwater apparatus Expired GB1294090A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB5990568A GB1294090A (en) 1968-12-17 1968-12-17 Boiler feedwater apparatus
NL6918809A NL6918809A (en) 1968-12-17 1969-12-15
ES374588A ES374588A1 (en) 1968-12-17 1969-12-15 Boiler feedwater apparatus
YU314869A YU31889B (en) 1968-12-17 1969-12-16 Aparat za degaziranje vode i napajanje parnog kotla ovom vodom
BE743182D BE743182A (en) 1968-12-17 1969-12-16
FR6943448A FR2026338A1 (en) 1968-12-17 1969-12-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5990568A GB1294090A (en) 1968-12-17 1968-12-17 Boiler feedwater apparatus

Publications (1)

Publication Number Publication Date
GB1294090A true GB1294090A (en) 1972-10-25

Family

ID=10484623

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5990568A Expired GB1294090A (en) 1968-12-17 1968-12-17 Boiler feedwater apparatus

Country Status (6)

Country Link
BE (1) BE743182A (en)
ES (1) ES374588A1 (en)
FR (1) FR2026338A1 (en)
GB (1) GB1294090A (en)
NL (1) NL6918809A (en)
YU (1) YU31889B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164428A (en) * 1984-09-11 1986-03-19 Thermal Technology Limited Feed water supply system
GB2173580A (en) * 1985-04-11 1986-10-15 Chiang Jaw Cheng Apparatus for feeding steam/liquid into a steam generator
US5129366A (en) * 1990-04-02 1992-07-14 Japan Gore-Tex, Inc. Deaeration system for a boiler
WO2007071613A1 (en) * 2005-12-20 2007-06-28 Tecan Trading Ag Conditioning device for liquid handling system liquids

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2652135C2 (en) * 1976-11-16 1983-10-27 Brown, Boveri & Cie Ag, 6800 Mannheim Steam power plant

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164428A (en) * 1984-09-11 1986-03-19 Thermal Technology Limited Feed water supply system
GB2173580A (en) * 1985-04-11 1986-10-15 Chiang Jaw Cheng Apparatus for feeding steam/liquid into a steam generator
US5129366A (en) * 1990-04-02 1992-07-14 Japan Gore-Tex, Inc. Deaeration system for a boiler
WO2007071613A1 (en) * 2005-12-20 2007-06-28 Tecan Trading Ag Conditioning device for liquid handling system liquids

Also Published As

Publication number Publication date
ES374588A1 (en) 1972-01-01
NL6918809A (en) 1970-06-19
FR2026338A1 (en) 1970-09-18
YU31889B (en) 1973-12-31
YU314869A (en) 1973-06-30
BE743182A (en) 1970-05-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee