GB791035A - Improvements in and relating to heat exchangers - Google Patents

Improvements in and relating to heat exchangers

Info

Publication number
GB791035A
GB791035A GB32634/52A GB3263452A GB791035A GB 791035 A GB791035 A GB 791035A GB 32634/52 A GB32634/52 A GB 32634/52A GB 3263452 A GB3263452 A GB 3263452A GB 791035 A GB791035 A GB 791035A
Authority
GB
United Kingdom
Prior art keywords
tubes
heat exchanger
air
brick
sleeves
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
GB32634/52A
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.)
Superheater Co Ltd
Original Assignee
Superheater 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 Superheater Co Ltd filed Critical Superheater Co Ltd
Priority to GB32634/52A priority Critical patent/GB791035A/en
Publication of GB791035A publication Critical patent/GB791035A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/04—Constructions of heat-exchange apparatus characterised by the selection of particular materials of ceramic; of concrete; of natural stone
    • 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
    • F22D1/04—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways the tubes having plain outer surfaces, e.g. in vertical arrangement
    • F22D1/06—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways the tubes having plain outer surfaces, e.g. in vertical arrangement in horizontal arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M20/00—Details of combustion chambers, not otherwise provided for, e.g. means for storing heat from flames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/02—Constructions of heat-exchange apparatus characterised by the selection of particular materials of carbon, e.g. graphite

Landscapes

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

Abstract

791,035. Air &c. heaters. SUPERHEATER CO., Ltd., and PEREGRINE, E. P. March 22, 1954 [Dec. 23, 1952], No. 32634/52. Class 64(1) A high-temperature indirect-contact parallel or contra-flow heat exchanger, e.g. for heating air, comprises refractory, non- metallic heat exchange tubes, e.g. of fireclay or other ceramic material, silicon carbide, carbon or mullite, made in sections 34 joined by sleeves 35 which are ground or otherwise finished to make fluid-tight joints. The tubes are supported by radial projections on the sleeves or by radial fins on the tubes. The tubes are arranged in two banks 10, 13 connecting headers 4, 12 and 14 and located in two hot-gas passes separated by a refractory arch 18. The passes are surrounded by heat insulating material, which in one form comprises successive layers of silica brick, insulated brick and asbestos. If the heat exchanger is partly located in a pit, it is supported on a concrete or brick foundation and has at the top a shell composed of flanged sections. The air may be preliminarily heated by hot gases leaving the upper pass 10, in a metal tube or plate heat exchanger 1.
GB32634/52A 1952-12-23 1952-12-23 Improvements in and relating to heat exchangers Expired GB791035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB32634/52A GB791035A (en) 1952-12-23 1952-12-23 Improvements in and relating to heat exchangers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32634/52A GB791035A (en) 1952-12-23 1952-12-23 Improvements in and relating to heat exchangers

Publications (1)

Publication Number Publication Date
GB791035A true GB791035A (en) 1958-02-19

Family

ID=10341686

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32634/52A Expired GB791035A (en) 1952-12-23 1952-12-23 Improvements in and relating to heat exchangers

Country Status (1)

Country Link
GB (1) GB791035A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021111A2 (en) * 1979-06-18 1981-01-07 KRW Energy Systems Inc. High temperature heat exchanger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021111A2 (en) * 1979-06-18 1981-01-07 KRW Energy Systems Inc. High temperature heat exchanger
EP0021111A3 (en) * 1979-06-18 1981-02-11 Westinghouse Electric Corporation High temperature heat exchanger

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