GB482904A - Improvements in or connected with economisers or feed water heaters for steam boilers - Google Patents

Improvements in or connected with economisers or feed water heaters for steam boilers

Info

Publication number
GB482904A
GB482904A GB2765636A GB2765636A GB482904A GB 482904 A GB482904 A GB 482904A GB 2765636 A GB2765636 A GB 2765636A GB 2765636 A GB2765636 A GB 2765636A GB 482904 A GB482904 A GB 482904A
Authority
GB
United Kingdom
Prior art keywords
heater
pipe
economisers
gases
feed water
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
GB2765636A
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 GB2765636A priority Critical patent/GB482904A/en
Publication of GB482904A publication Critical patent/GB482904A/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
    • F22D1/02—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways

Abstract

482,904. Heating feedwater. TANSLEY, G. E. Oct. 12, 1936, No. 27656. [Class 64 (i)] To prevent condensation of flue gases on the cold tubes of a feedwater heater 6 when starting up, the gases being then directed into the chimney without passing over the heater, hot water is drawn by a pump from the boiler drum 5 through a pipe 3 and supplied through a pipe 7 into the feed at the heater inlet 6a, and when the temperature of the tubes has been raised, a cock 10 in the pipe 3 is closed and a cock l in a pipe 9 is opened to allow the pump to draw hot water from the outlet of the heater for supply to the inlet. The gases are directed over the heater by opening a damper 16 and closing a damper 15 beyond the heater.
GB2765636A 1936-10-12 1936-10-12 Improvements in or connected with economisers or feed water heaters for steam boilers Expired GB482904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2765636A GB482904A (en) 1936-10-12 1936-10-12 Improvements in or connected with economisers or feed water heaters for steam boilers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2765636A GB482904A (en) 1936-10-12 1936-10-12 Improvements in or connected with economisers or feed water heaters for steam boilers

Publications (1)

Publication Number Publication Date
GB482904A true GB482904A (en) 1938-04-07

Family

ID=10263117

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2765636A Expired GB482904A (en) 1936-10-12 1936-10-12 Improvements in or connected with economisers or feed water heaters for steam boilers

Country Status (1)

Country Link
GB (1) GB482904A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371027A (en) * 1975-09-10 1983-02-01 Jacobsen Orval E Economizer with an integral gas bypass

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371027A (en) * 1975-09-10 1983-02-01 Jacobsen Orval E Economizer with an integral gas bypass

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