DE69029809D1 - HEAT EXCHANGER - Google Patents

HEAT EXCHANGER

Info

Publication number
DE69029809D1
DE69029809D1 DE69029809T DE69029809T DE69029809D1 DE 69029809 D1 DE69029809 D1 DE 69029809D1 DE 69029809 T DE69029809 T DE 69029809T DE 69029809 T DE69029809 T DE 69029809T DE 69029809 D1 DE69029809 D1 DE 69029809D1
Authority
DE
Germany
Prior art keywords
drums
drum
heat exchanger
carriers
coaxial
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 - Fee Related
Application number
DE69029809T
Other languages
German (de)
Other versions
DE69029809T2 (en
Inventor
Jim S Hogan
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
Application granted granted Critical
Publication of DE69029809D1 publication Critical patent/DE69029809D1/en
Publication of DE69029809T2 publication Critical patent/DE69029809T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B1/00—Retorts
    • C10B1/10—Rotary retorts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/14—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge
    • F27B7/18—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being movable within the drum
    • 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
    • F28D11/00—Heat-exchange apparatus employing moving conduits
    • F28D11/02—Heat-exchange apparatus employing moving conduits the movement being rotary, e.g. performed by a drum or roller
    • F28D11/04—Heat-exchange apparatus employing moving conduits the movement being rotary, e.g. performed by a drum or roller performed by a tube or a bundle of tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/008—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using scrapers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Processing Of Solid Wastes (AREA)
  • Power Steering Mechanism (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

A heat exchanger (100) including one or more rotating coaxial drums (102, 134) with freely rotating helixes (166, 168) inside the drums to move material to be heated or cooled longitudinally through the drums, as well as to help clean the surface of the drums, together with carriers (180) to assist in heat transfer and cleaning of the drum surfaces, and a scoop (172) to recycle the carriers through an inner coaxial drum (134). The outer drum (102) has a sealed inlet (124) and outlet (128) disposed so that the seals (112, 122) are not exposed to excessive temperatures. An arrangement is provided for disposing of vapors produced during use of the drums so that they will not leak to the atmosphere.
DE69029809T 1989-11-02 1990-11-02 HEAT EXCHANGER Expired - Fee Related DE69029809T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43073189A 1989-11-02 1989-11-02
PCT/US1990/006499 WO1991006615A1 (en) 1989-11-02 1990-11-02 Heat exchanger apparatus

Publications (2)

Publication Number Publication Date
DE69029809D1 true DE69029809D1 (en) 1997-03-06
DE69029809T2 DE69029809T2 (en) 1997-08-07

Family

ID=23708793

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69029809T Expired - Fee Related DE69029809T2 (en) 1989-11-02 1990-11-02 HEAT EXCHANGER

Country Status (5)

Country Link
EP (1) EP0500792B1 (en)
AT (1) ATE148155T1 (en)
AU (1) AU7740591A (en)
DE (1) DE69029809T2 (en)
WO (1) WO1991006615A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5851361A (en) * 1996-11-25 1998-12-22 Hogan; Jim S. Apparatus for processing an organic solid
US5961870A (en) * 1997-07-02 1999-10-05 Hogan; Jim S. Microwave rotating apparatus for continuously processing material
CN101429595B (en) * 2008-11-21 2010-06-23 东莞市松山科技集团有限公司 Enclosed dissociation desulfurization reactor and system
CN112229251B (en) * 2020-09-28 2022-03-29 山东诺环建工有限公司 Rotation type waste heat recovery utilizes device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1573824A (en) * 1924-05-31 1926-02-23 Griffiths Charles Albert Apparatus for distilling carbonaceous materials
US1927219A (en) * 1930-05-16 1933-09-19 Harry S Reed Coal distilling apparatus
US1944647A (en) * 1931-05-19 1934-01-23 Schistes Et Petroles De Franch Apparatus for the distillation of bituminous schists
US2872386A (en) * 1952-04-14 1959-02-03 Oil Shale Corp Heat-treatment of piece-shaped material
GB1585584A (en) * 1976-06-08 1981-03-04 Kobe Steel Ltd Process and apparatus for heating solid materials containing volatile matter
US4730564A (en) * 1987-06-08 1988-03-15 Abboud Harry I Multi-stage kiln
US5078836A (en) * 1989-07-21 1992-01-07 Hogan Jim S Method and apparatus for retorting material

Also Published As

Publication number Publication date
EP0500792A1 (en) 1992-09-02
DE69029809T2 (en) 1997-08-07
WO1991006615A1 (en) 1991-05-16
EP0500792A4 (en) 1993-01-13
EP0500792B1 (en) 1997-01-22
AU7740591A (en) 1991-05-31
ATE148155T1 (en) 1997-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee