GB351138A - Improvements in or connected with the heating of feed water - Google Patents

Improvements in or connected with the heating of feed water

Info

Publication number
GB351138A
GB351138A GB1172430A GB1172430A GB351138A GB 351138 A GB351138 A GB 351138A GB 1172430 A GB1172430 A GB 1172430A GB 1172430 A GB1172430 A GB 1172430A GB 351138 A GB351138 A GB 351138A
Authority
GB
United Kingdom
Prior art keywords
steam
outlet
inlet
heater
feedwater
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
GB1172430A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1172430A priority Critical patent/GB351138A/en
Publication of GB351138A publication Critical patent/GB351138A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/32—Feed-water heaters, i.e. economisers or like preheaters arranged to be heated by steam, e.g. bled from turbines

Abstract

351,138. Heating feedwater. ANDREWS. J., Kelvin Engineering Works, Milton Road, Kirkintilloch, Stirlingshire. April 14, 1930, No. 11724. [Class 64 (i).] Feedwater passing from an inlet 1 to an outlet 7 in a sinuous path through groups of tubes 4 composed of metal of high conductivity and free from air locks, is heated by live steam passing through the heater from inlet 8 to outlet 9 in a sinuous path counter to the flow of water and at or near the steam temperature in the boiler. If superheated steam be admitted at inlet 8 to heat the feedwater, desuperheated steam may be withdrawn at outlet 14 to supply auxiliaries. The path of the steam is directed by a horizontal longitudinal baffle 12 and transverse apertured baffles 10. A vertical longitudinal baffle may be provided in addition to form four passes instead of two for the steam, the water connections being then arranged to offer four passes also. The heater may be short-circuited by moving the valve 15 to the belt, a clack valve 18 then closing the heater outlet 7. Expelled air that accumulates in vessel 22 is allowed to escape by needle valve 25 controlled by float 24. Specification 1595/83, [Class 64, Heating], is referred to.
GB1172430A 1930-04-14 1930-04-14 Improvements in or connected with the heating of feed water Expired GB351138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1172430A GB351138A (en) 1930-04-14 1930-04-14 Improvements in or connected with the heating of feed water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1172430A GB351138A (en) 1930-04-14 1930-04-14 Improvements in or connected with the heating of feed water

Publications (1)

Publication Number Publication Date
GB351138A true GB351138A (en) 1931-06-25

Family

ID=9991504

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1172430A Expired GB351138A (en) 1930-04-14 1930-04-14 Improvements in or connected with the heating of feed water

Country Status (1)

Country Link
GB (1) GB351138A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363670A (en) * 1965-03-17 1968-01-16 Chevron Res Method and means for heat exchanger control
GB2124356A (en) * 1982-07-16 1984-02-15 Charles Henry Busch Water heating heat exchanger
US6955213B2 (en) * 2000-01-21 2005-10-18 Honeywell International, Inc. Exhaust gas heat exchanger

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363670A (en) * 1965-03-17 1968-01-16 Chevron Res Method and means for heat exchanger control
GB2124356A (en) * 1982-07-16 1984-02-15 Charles Henry Busch Water heating heat exchanger
US6955213B2 (en) * 2000-01-21 2005-10-18 Honeywell International, Inc. Exhaust gas heat exchanger

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