GB658408A - Improvements in or relating to the water feed arrangements of economisers - Google Patents

Improvements in or relating to the water feed arrangements of economisers

Info

Publication number
GB658408A
GB658408A GB3335949A GB3335949A GB658408A GB 658408 A GB658408 A GB 658408A GB 3335949 A GB3335949 A GB 3335949A GB 3335949 A GB3335949 A GB 3335949A GB 658408 A GB658408 A GB 658408A
Authority
GB
United Kingdom
Prior art keywords
economizer
line
feedwater
economisers
relating
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
GB3335949A
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 GB3335949A priority Critical patent/GB658408A/en
Publication of GB658408A publication Critical patent/GB658408A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Abstract

658,408. Feedwater heating systems. HUET, A. Dec. 30, 1949, No. 33359. [Class 64(i)] To prevent condensation of combustion gases on the tubes' 23 of an economizer. part of the feedwater which has passed through the economizer is returned through a line 4, to the fresh water feed line 1b connecting the feed pump 1 to the economizer, and part of the water delivered by the feed pump 1 is diverted from the line 1b leading to the economizer, through a byepass 6 furnished with a control valve 8, to the line 3c leading from the economizer to the point of utilization of the feedwater. The valve 8 is operated manually or automatically.
GB3335949A 1949-12-30 1949-12-30 Improvements in or relating to the water feed arrangements of economisers Expired GB658408A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3335949A GB658408A (en) 1949-12-30 1949-12-30 Improvements in or relating to the water feed arrangements of economisers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3335949A GB658408A (en) 1949-12-30 1949-12-30 Improvements in or relating to the water feed arrangements of economisers

Publications (1)

Publication Number Publication Date
GB658408A true GB658408A (en) 1951-10-10

Family

ID=10351897

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3335949A Expired GB658408A (en) 1949-12-30 1949-12-30 Improvements in or relating to the water feed arrangements of economisers

Country Status (1)

Country Link
GB (1) GB658408A (en)

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