GB1274624A - Improvements in or relating to thermal regenerators - Google Patents

Improvements in or relating to thermal regenerators

Info

Publication number
GB1274624A
GB1274624A GB22192/71A GB2219271A GB1274624A GB 1274624 A GB1274624 A GB 1274624A GB 22192/71 A GB22192/71 A GB 22192/71A GB 2219271 A GB2219271 A GB 2219271A GB 1274624 A GB1274624 A GB 1274624A
Authority
GB
United Kingdom
Prior art keywords
regenerator
zones
condensation zone
axis
thermal
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
GB22192/71A
Inventor
Rudolf Becker
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.)
Linde GmbH
Original Assignee
Linde GmbH
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 Linde GmbH filed Critical Linde GmbH
Publication of GB1274624A publication Critical patent/GB1274624A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B9/00—Auxiliary systems, arrangements, or devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0062—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32206—Flat sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/3221—Corrugated sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32213—Plurality of essentially parallel sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32224—Sheets characterised by the orientation of the sheet
    • B01J2219/32227—Vertical orientation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32255—Other details of the sheets
    • B01J2219/32258—Details relating to the extremities of the sheets, such as a change in corrugation geometry or sawtooth edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32265—Sheets characterised by the orientation of blocks of sheets
    • B01J2219/32272—Sheets characterised by the orientation of blocks of sheets relating to blocks in superimposed layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
    • F23L2900/15021—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber using regenerative heat exchanger bodies with different layers of material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/009—Heat exchange having a solid heat storage mass for absorbing heat from one fluid and releasing it to another, i.e. regenerator
    • Y10S165/042—Particular structure of heat storage mass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/902—Apparatus
    • Y10S62/909—Regeneration

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1,274,624. Thermal regerators. LINDE A.G. 19 April, 1971 [20 Feb., 1970], No. 22192/71. Heading F4K. In a thermal regenerator including a plurality of cylindrically wound baffles 1 comprising corrugated metal strips forming zones of differing density along the regenerator axis 8, one of the zones being a condensation zone 19, the angle between the regenerator axis 8 and the direction of the corrugations of the metal strips in the condensation zone 19 is smaller than the corresponding angle in the other zones. As shown the baffle 1 comprises an uncorrugated metal strip 4 and three corrugated metal strip 5. The strip 4 contains series 6 of grooves 7, the direction of the grooves 7 and that of the corrugations 9 of the strips 5 being parallel to the regenerator axis 8. The condensation zone 19 is adjoined by further zones 20, 21, 22 in which the baffles consist of sheet metal strips corrugated obliquely with respect to the regenerator axis. The density of the regenerator is greatest in the condensation zone 19, smallest in zone 20 and then increases towards the cold end 18.
GB22192/71A 1970-02-20 1971-04-19 Improvements in or relating to thermal regenerators Expired GB1274624A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702007956 DE2007956A1 (en) 1970-02-20 1970-02-20 regenerator

Publications (1)

Publication Number Publication Date
GB1274624A true GB1274624A (en) 1972-05-17

Family

ID=5762895

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22192/71A Expired GB1274624A (en) 1970-02-20 1971-04-19 Improvements in or relating to thermal regenerators

Country Status (7)

Country Link
US (1) US3756310A (en)
JP (1) JPS5629196B1 (en)
AU (1) AU2568071A (en)
CA (1) CA926857A (en)
DE (1) DE2007956A1 (en)
FR (1) FR2078916A5 (en)
GB (1) GB1274624A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183811A (en) * 1986-09-12 1987-06-10 Howden James & Co Ltd Rotary regenerative heat exchanger

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO137706L (en) * 1974-01-21
JPS6036554B2 (en) * 1976-11-19 1985-08-21 アパラ−テバウ・ロ−テミュ−レ・ブラント・ウント・クリツレル Regenerative air preheater
SE423143B (en) * 1978-02-16 1982-04-13 Munters Ab Carl ROTOR OR SIMILAR BODY FOR MOISTURE AND / OR HEAT EXCHANGERS AND SET FOR ITS MANUFACTURING
US4501318A (en) * 1982-09-29 1985-02-26 Hebrank William H Heat recovery and air preheating apparatus
SE8206809L (en) * 1982-11-30 1984-05-31 Sven Melker Nilsson VERMEVEXLARE
US4930569A (en) * 1989-10-25 1990-06-05 The Air Preheater Company, Inc. Heat transfer element assembly
JPH0616696U (en) * 1992-08-05 1994-03-04 一義 阿部 Insect repellent net material
JP3450067B2 (en) * 1993-12-07 2003-09-22 千代田化工建設株式会社 Heat exchanger for combustion apparatus, regenerator for heat exchanger, and method for preheating oxidant for combustion
US5899261A (en) * 1997-09-15 1999-05-04 Abb Air Preheater, Inc. Air preheater heat transfer surface
DE10221761A1 (en) * 2002-05-16 2003-11-27 Montz Gmbh Julius Pack for heat and mass transfer
US7555891B2 (en) * 2004-11-12 2009-07-07 Board Of Trustees Of Michigan State University Wave rotor apparatus
EP1812688B1 (en) 2004-11-12 2016-04-13 Board of Trustees of Michigan State University Composite turbomachine impeller and method of manufacture
WO2012116285A2 (en) 2011-02-25 2012-08-30 Board Of Trustees Of Michigan State University Wave disc engine apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US19140A (en) * 1858-01-19 Grain-sepakatob
US3262490A (en) * 1954-04-21 1966-07-26 Chrysler Corp Process for joining metallic surfaces and products made thereby
US3183963A (en) * 1963-01-31 1965-05-18 Gen Motors Corp Matrix for regenerative heat exchangers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183811A (en) * 1986-09-12 1987-06-10 Howden James & Co Ltd Rotary regenerative heat exchanger

Also Published As

Publication number Publication date
CA926857A (en) 1973-05-22
DE2007956A1 (en) 1971-09-02
AU2568071A (en) 1972-08-24
JPS5629196B1 (en) 1981-07-07
FR2078916A5 (en) 1971-11-05
US3756310A (en) 1973-09-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee