GB982415A - Improvements in and relating to heat exchangers - Google Patents

Improvements in and relating to heat exchangers

Info

Publication number
GB982415A
GB982415A GB36432/62A GB3643262A GB982415A GB 982415 A GB982415 A GB 982415A GB 36432/62 A GB36432/62 A GB 36432/62A GB 3643262 A GB3643262 A GB 3643262A GB 982415 A GB982415 A GB 982415A
Authority
GB
United Kingdom
Prior art keywords
liquid
injected
water
pipe
vapour
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
GB36432/62A
Inventor
William Henry Gibson
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.)
CA Parsons and Co Ltd
Original Assignee
CA Parsons and 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 CA Parsons and Co Ltd filed Critical CA Parsons and Co Ltd
Priority to GB36432/62A priority Critical patent/GB982415A/en
Priority to SE9956/63A priority patent/SE308328B/xx
Priority to CH1149863A priority patent/CH403819A/en
Publication of GB982415A publication Critical patent/GB982415A/en
Priority to US562000A priority patent/US3301538A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B3/00—Condensers in which the steam or vapour comes into direct contact with the cooling medium
    • F28B3/02—Condensers in which the steam or vapour comes into direct contact with the cooling medium by providing a flowing coating of cooling liquid on the condensing surface
    • 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
    • F22D1/28—Feed-water heaters, i.e. economisers or like preheaters for direct heat transfer, e.g. by mixing water and steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B3/00—Condensers in which the steam or vapour comes into direct contact with the cooling medium
    • F28B3/04—Condensers in which the steam or vapour comes into direct contact with the cooling medium by injecting cooling liquid into the steam or vapour

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

982,415. Cooling gases; heating feedwater. C. A. PARSONS & CO. Ltd. Aug. 12, 1963 [Sept. 25, 1962], No. 36432/62. Headings F4A and F4K. In a heat-exchanger, a gas or vapour is brought into direct contact with a liquid by the liquid being injected into the gas or vapour through a plurality of apertures, and the injected liquid is directed against deflector plates to form thin films of liquid in planes which are spaced from one another, the liquid being injected on to the deflector plates in a direction such that the main direction of the flow in the films is vertically downwards. Feedwater enters a direct contact boiler feedwater heater by a pipe 2. Projecting from this pipe are a series of branch pipes 3 which in turn have apertures from which the feed water is injected into the casing. A deflector plate 5 is disposed opposite each aperture, the plates as a whole are formed in planes at various distances from the branch pipe, the water being directed against one of these plates preferably at an angle of 30 degrees to the same from which it falls as a thin film, such that no two films interfere. Steam enters the heater by inlet 6 and is dispersed by a baffle plate 7 before mixing with the water. Condensed steam and water, after passing through a baffle 9 are collected in space 8 before being conducted from the heater by outlet 10. Unabsorbed vapour or gas may be removed by vent pipe 11.
GB36432/62A 1962-09-25 1962-09-25 Improvements in and relating to heat exchangers Expired GB982415A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB36432/62A GB982415A (en) 1962-09-25 1962-09-25 Improvements in and relating to heat exchangers
SE9956/63A SE308328B (en) 1962-09-25 1963-09-11
CH1149863A CH403819A (en) 1962-09-25 1963-09-18 Heat exchanger
US562000A US3301538A (en) 1962-09-25 1966-06-30 Direct contact heat exchangers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB36432/62A GB982415A (en) 1962-09-25 1962-09-25 Improvements in and relating to heat exchangers

Publications (1)

Publication Number Publication Date
GB982415A true GB982415A (en) 1965-02-03

Family

ID=10388099

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36432/62A Expired GB982415A (en) 1962-09-25 1962-09-25 Improvements in and relating to heat exchangers

Country Status (3)

Country Link
US (1) US3301538A (en)
CH (1) CH403819A (en)
GB (1) GB982415A (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US963354A (en) * 1908-01-07 1910-07-05 Warren Webster & Co Spraying apparatus.
US1438200A (en) * 1918-05-01 1922-12-12 H S B W Cochrane Corp Feed-water heater
GB230160A (en) * 1923-12-01 1925-03-02 Harry Fothergill Improvements in and relating to apparatus for the removal of gases from liquids
US1868632A (en) * 1930-04-28 1932-07-26 Edge Dexter Spraying system
US1867878A (en) * 1930-10-13 1932-07-19 Coviello Anthony Lawn sprinkler
US2389005A (en) * 1944-07-14 1945-11-13 Worthington Pump & Mach Corp Condenser
US2452716A (en) * 1945-08-04 1948-11-02 Elliott Co Deaerating heater
US2812980A (en) * 1950-06-16 1957-11-12 Snecma Jet deflecting device
US3158666A (en) * 1961-09-11 1964-11-24 Licencia Talalmanyokat Heavy-duty mixing condenser

Also Published As

Publication number Publication date
US3301538A (en) 1967-01-31
CH403819A (en) 1965-12-15

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