US3800865A - Heat exchanges - Google Patents

Heat exchanges Download PDF

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Publication number
US3800865A
US3800865A US00142314A US3800865DA US3800865A US 3800865 A US3800865 A US 3800865A US 00142314 A US00142314 A US 00142314A US 3800865D A US3800865D A US 3800865DA US 3800865 A US3800865 A US 3800865A
Authority
US
United States
Prior art keywords
hollow
heat exchanger
hollow cylinder
medium
periphery
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 - Lifetime
Application number
US00142314A
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English (en)
Inventor
T Onarheim
P Solberg
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.)
Stord Bartz Industri AS
Original Assignee
Stord Bartz Industri AS
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 Stord Bartz Industri AS filed Critical Stord Bartz Industri AS
Application granted granted Critical
Publication of US3800865A publication Critical patent/US3800865A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/28—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rollers or discs with material passing over or between them, e.g. suction drum, sieve, the axis of rotation being in fixed position
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F5/00—Elements specially adapted for movement
    • 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
    • Y10S165/228—Heat exchange with fan or pump

Definitions

  • FIG. 8 there is schematically illustrated a zig-zag shaped flow path for the heating medium and the cooling medium respectively in the casing of the heat exchanger housing, with a curved path along the periphery from side to side as indicated by full lines 80 and chain lines 81 with turning points 82, 83 alternately on the front side and the back side of the heat exchanger.
  • the inlet of medium is shown at 84 while the outlet of medium is shown at 85.

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)
  • Drying Of Solid Materials (AREA)
US00142314A 1970-05-16 1971-05-11 Heat exchanges Expired - Lifetime US3800865A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO1884/70A NO122742B (da) 1970-05-16 1970-05-16

Publications (1)

Publication Number Publication Date
US3800865A true US3800865A (en) 1974-04-02

Family

ID=19878496

Family Applications (1)

Application Number Title Priority Date Filing Date
US00142314A Expired - Lifetime US3800865A (en) 1970-05-16 1971-05-11 Heat exchanges

Country Status (13)

Country Link
US (1) US3800865A (da)
CA (1) CA934747A (da)
CS (1) CS247051B2 (da)
DE (1) DE2124010C3 (da)
DK (1) DK125494B (da)
FR (1) FR2091660A5 (da)
GB (1) GB1313126A (da)
IE (1) IE35195B1 (da)
NL (1) NL164657C (da)
NO (1) NO122742B (da)
PL (1) PL73338B1 (da)
SE (1) SE359370B (da)
YU (1) YU33220B (da)

Cited By (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923097A (en) * 1973-05-01 1975-12-02 Atlas As Heat exchanger
US3951206A (en) * 1974-08-02 1976-04-20 The Strong-Scott Mfg. Co. Rotary disc type heat exchanger
JPS5553695A (en) * 1978-10-13 1980-04-19 Sutoode Baatsu Japan:Kk Heat exchanger
US4301860A (en) * 1979-10-15 1981-11-24 Costruzioni Meccaniche Leopoldo Pozzi S.P.A. Rotary drum heat exchanger
US4353413A (en) * 1980-09-08 1982-10-12 Chemetron Process Equipment, Inc. Rendering dryer
DE3233577A1 (de) * 1981-09-29 1983-05-05 Occidental Chemical Corp., 48089 Warren, Mich. Vorrichtung zur steuerung der temperatur eines stroemungsmittels
US4621684A (en) * 1985-01-22 1986-11-11 Delahunty Terry W Rotary heat exchanger with circumferential passages
US4636127A (en) * 1985-04-03 1987-01-13 The International Metals Reclamation Co., Inc. Conveying screw for furnace
US4640345A (en) * 1984-10-10 1987-02-03 Jinichi Nishimura Rotating heat exchanger
US4658890A (en) * 1984-04-17 1987-04-21 Saga University Rotary blade type fluid condenser
US4750274A (en) * 1987-01-27 1988-06-14 Joy Manufacturing Co. Sludge processing
US4761897A (en) * 1986-01-25 1988-08-09 Kubota, Ltd. Screw conveyor type drying apparatus
US4787323A (en) * 1987-08-12 1988-11-29 Atlantic Richfield Company Treating sludges and soil materials contaminated with hydrocarbons
US4787154A (en) * 1986-06-12 1988-11-29 Titus Hans Joachim Suction filter-drier
US4872998A (en) * 1988-06-10 1989-10-10 Bio Gro Systems, Inc. Apparatus and process for forming uniform, pelletizable sludge product
EP0197075B1 (en) * 1984-10-04 1989-12-27 Atlas A/S Drier and lifting element for same
US4934448A (en) * 1988-02-09 1990-06-19 Nissan Motor Co., Ltd. Rotary heat exchanger
US4980030A (en) * 1987-04-02 1990-12-25 Haden Schweitzer Method for treating waste paint sludge
US5160628A (en) * 1991-09-20 1992-11-03 Aster, Inc. Method of making a filler from automotive paint sludge, filler, and sealant containing a filler
US5165471A (en) * 1991-10-01 1992-11-24 American Screw Press, Inc. Heat exchanger fluid removal system
EP0521221A1 (en) * 1991-06-26 1993-01-07 Jinichi Nishimura Rotary disc-type dryer
US5254263A (en) * 1991-09-20 1993-10-19 Aster, Inc. Method of making sludge powder and sealant from paint sludge and sludge powder and sealant compositions produced thereby
US5279637A (en) * 1990-10-23 1994-01-18 Pcl Environmental Inc. Sludge treatment system
US5293696A (en) * 1989-03-02 1994-03-15 Axbridge Holdings Ltd. Device for the dehydration of sewage sludge
WO1995030870A1 (en) * 1994-05-09 1995-11-16 Kvaerner Engineering A.S Heat exchanger
EP0693142A1 (en) * 1993-03-01 1996-01-24 HOSOKAWA Bepex Corporation System for polymer crystallization
US5547277A (en) * 1994-04-12 1996-08-20 Klockner-Humboldt-Deutz Ag Preheating screw
US5557873A (en) * 1990-10-23 1996-09-24 Pcl/Smi, A Joint Venture Method of treating sludge containing fibrous material
EP0874207A1 (en) * 1997-04-25 1998-10-28 The International Metals Reclamation Company, Inc. Solid flight conveying screw for furnace
US6170168B1 (en) * 1996-10-08 2001-01-09 Atlas-Stord Denmark A/S Circular drying element and drying plant with such a drying element
US20020108904A1 (en) * 2000-06-29 2002-08-15 Blackburn James W. Advanced aerobic thermophilic methods and systems for treating organic materials
AU766575B2 (en) * 1999-10-05 2003-10-16 Rubicon Development Company, L.L.C. Batch sludge dehydrator
US20080295356A1 (en) * 2007-06-02 2008-12-04 Therma-Flite, Inc. Indirectly heated screw processor apparatus and methods
EP2078912A1 (en) * 2006-10-25 2009-07-15 Nara Machinery Co., Ltd. Granule heat-exchanging device, and its manufacturing method
US20100051233A1 (en) * 2008-09-02 2010-03-04 Preston Whitney Heat-transferring, hollow-flight screw conveyor
US20100119986A1 (en) * 2007-02-16 2010-05-13 Paul Wurth S.A. Multiple hearth furnace
US20110203784A1 (en) * 2008-11-06 2011-08-25 Nara Machinery Co., Ltd. Heat exchange device for powder and granular material, and method for manufacturing the same
JP2011257037A (ja) * 2010-06-08 2011-12-22 Shizuoka Yuka Kogyo Kk 熱交換器
EP2103892A3 (en) * 2008-03-18 2012-02-01 Aurum Foods, S.L. Machine for heat exchange with a product
US20140027095A1 (en) * 2011-03-19 2014-01-30 M.E.E. Gmbh Screw and method for producing same
US20150131399A1 (en) * 2013-11-12 2015-05-14 Zzyzx Polymers LLC Systems and methods of regulating temperature of a solid-state shear pulverization or solid-state melt extrusion device
WO2015089556A1 (en) 2013-12-16 2015-06-25 Renergi Pty Ltd Apparatus for pyrolysing carbonaceous material
CN104848240A (zh) * 2015-05-20 2015-08-19 北京志诚宏业智能控制技术有限公司 螺旋导流悬胆式余热回收器
US9127227B2 (en) 2011-09-16 2015-09-08 Astec, Inc. Method and apparatus for processing biomass material
US9150790B2 (en) 2010-05-03 2015-10-06 Icm, Inc. Rotary torrefaction reactor
US20160363384A1 (en) * 2015-06-11 2016-12-15 John Potee Whitney Molten-salt-heated indirect screw-type thermal processor
US9562204B2 (en) 2012-09-14 2017-02-07 Astec, Inc. Method and apparatus for pelletizing blends of biomass materials for use as fuel
US9855677B2 (en) 2013-07-29 2018-01-02 Astec, Inc. Method and apparatus for making asphalt concrete using aggregate material from a plurality of material streams
US20180229197A1 (en) * 2017-02-15 2018-08-16 Wenger Manufacturing, Inc. High thermal transfer hollow core extrusion screw assembly
WO2020249864A1 (en) 2019-06-11 2020-12-17 Kopar Oy Rotary cooler and method for simultaneous cooling and conveyance
WO2021123464A1 (es) * 2019-12-18 2021-06-24 Aurum Process Technology, S.L. Dispositivo intercambiador de calor
US11530881B2 (en) * 2016-06-14 2022-12-20 Allgaier Werke Gmbh Rotary cooler and method for operating a rotary cooler

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2629251A1 (de) * 1976-06-30 1978-01-12 Draiswerke Gmbh Ruehrwerksmuehle
FR2523968B1 (fr) * 1982-03-24 1985-07-26 Charbonnages Ste Chimique Perfectionnement au procede de fabrication de l'acide cyanurique par chauffage de l'uree a une temperature superieure a sa temperature de fusion
FR2571838B1 (fr) * 1984-10-12 1989-06-23 Nishimura Jinichi Structure d'echangeur de chaleur comportant un tambour rotatif pourvu d'ailettes
DK154800C (da) * 1986-04-03 1989-07-03 Atlas As Toerreapparat omfattende et stationaert hus og en rotor med et antal ringformede toerrelegemer
US4982514A (en) * 1987-12-28 1991-01-08 Henrik Ullum Apparatus for heating and/or drying
SE8801377D0 (sv) * 1988-04-14 1988-04-14 Productcontrol Ltd Foredling av organiskt material
EP0494240A1 (en) * 1989-09-29 1992-07-15 Product-Control Limited Method and apparatus for refinement or treatment of material
NO309743B1 (no) * 1998-12-14 2001-03-19 Kvaerner Technology & Res Ltd Roterende rörvarmeveksler
NO316194B1 (no) 1999-12-22 2003-12-22 Norsk Hydro As Anordning og fremgangsmate for behandling av en forbrenningsgasstrom
CN108625821B (zh) * 2018-06-20 2019-11-05 二重（德阳）重型装备有限公司 油基钻屑处理方法
CN113959203A (zh) * 2021-10-13 2022-01-21 江西华明纳米碳酸钙有限公司 一种纳米碳酸钙生产用干燥装置及干燥方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1656790A (en) * 1921-05-31 1928-01-17 Heijkenskjold Gustaf Wolfgang Heat-exchange apparatus
US1689189A (en) * 1925-03-30 1928-10-30 Frank S Broadhurst Rotary heat exchanger
US2379895A (en) * 1943-05-20 1945-07-10 Henry H Feldstein Crystallizing apparatus
US3006610A (en) * 1958-09-04 1961-10-31 Kleinewefers Soehne J Steam and hot water heating device for calender rollers
US3426838A (en) * 1966-02-24 1969-02-11 Stord Bartz Industri As Drying apparatus for drying moist organic or inorganic materials

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1656790A (en) * 1921-05-31 1928-01-17 Heijkenskjold Gustaf Wolfgang Heat-exchange apparatus
US1689189A (en) * 1925-03-30 1928-10-30 Frank S Broadhurst Rotary heat exchanger
US2379895A (en) * 1943-05-20 1945-07-10 Henry H Feldstein Crystallizing apparatus
US3006610A (en) * 1958-09-04 1961-10-31 Kleinewefers Soehne J Steam and hot water heating device for calender rollers
US3426838A (en) * 1966-02-24 1969-02-11 Stord Bartz Industri As Drying apparatus for drying moist organic or inorganic materials

Cited By (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923097A (en) * 1973-05-01 1975-12-02 Atlas As Heat exchanger
US3951206A (en) * 1974-08-02 1976-04-20 The Strong-Scott Mfg. Co. Rotary disc type heat exchanger
JPS5553695A (en) * 1978-10-13 1980-04-19 Sutoode Baatsu Japan:Kk Heat exchanger
US4301860A (en) * 1979-10-15 1981-11-24 Costruzioni Meccaniche Leopoldo Pozzi S.P.A. Rotary drum heat exchanger
US4353413A (en) * 1980-09-08 1982-10-12 Chemetron Process Equipment, Inc. Rendering dryer
DE3233577A1 (de) * 1981-09-29 1983-05-05 Occidental Chemical Corp., 48089 Warren, Mich. Vorrichtung zur steuerung der temperatur eines stroemungsmittels
US4658890A (en) * 1984-04-17 1987-04-21 Saga University Rotary blade type fluid condenser
EP0197075B1 (en) * 1984-10-04 1989-12-27 Atlas A/S Drier and lifting element for same
US4640345A (en) * 1984-10-10 1987-02-03 Jinichi Nishimura Rotating heat exchanger
US4621684A (en) * 1985-01-22 1986-11-11 Delahunty Terry W Rotary heat exchanger with circumferential passages
US4636127A (en) * 1985-04-03 1987-01-13 The International Metals Reclamation Co., Inc. Conveying screw for furnace
US4761897A (en) * 1986-01-25 1988-08-09 Kubota, Ltd. Screw conveyor type drying apparatus
US4787154A (en) * 1986-06-12 1988-11-29 Titus Hans Joachim Suction filter-drier
US4750274A (en) * 1987-01-27 1988-06-14 Joy Manufacturing Co. Sludge processing
US4980030A (en) * 1987-04-02 1990-12-25 Haden Schweitzer Method for treating waste paint sludge
US4787323A (en) * 1987-08-12 1988-11-29 Atlantic Richfield Company Treating sludges and soil materials contaminated with hydrocarbons
US4934448A (en) * 1988-02-09 1990-06-19 Nissan Motor Co., Ltd. Rotary heat exchanger
US4872998A (en) * 1988-06-10 1989-10-10 Bio Gro Systems, Inc. Apparatus and process for forming uniform, pelletizable sludge product
US5293696A (en) * 1989-03-02 1994-03-15 Axbridge Holdings Ltd. Device for the dehydration of sewage sludge
US5557873A (en) * 1990-10-23 1996-09-24 Pcl/Smi, A Joint Venture Method of treating sludge containing fibrous material
US5279637A (en) * 1990-10-23 1994-01-18 Pcl Environmental Inc. Sludge treatment system
EP0521221A1 (en) * 1991-06-26 1993-01-07 Jinichi Nishimura Rotary disc-type dryer
US5160628A (en) * 1991-09-20 1992-11-03 Aster, Inc. Method of making a filler from automotive paint sludge, filler, and sealant containing a filler
US5254263A (en) * 1991-09-20 1993-10-19 Aster, Inc. Method of making sludge powder and sealant from paint sludge and sludge powder and sealant compositions produced thereby
US5165471A (en) * 1991-10-01 1992-11-24 American Screw Press, Inc. Heat exchanger fluid removal system
EP0693142A1 (en) * 1993-03-01 1996-01-24 HOSOKAWA Bepex Corporation System for polymer crystallization
EP0693142A4 (en) * 1993-03-01 1997-07-16 Hosokawa Bepex Corp SYSTEM FOR CRYSTALLIZING A POLYMERIZATION PRODUCT
US5547277A (en) * 1994-04-12 1996-08-20 Klockner-Humboldt-Deutz Ag Preheating screw
WO1995030870A1 (en) * 1994-05-09 1995-11-16 Kvaerner Engineering A.S Heat exchanger
US6170168B1 (en) * 1996-10-08 2001-01-09 Atlas-Stord Denmark A/S Circular drying element and drying plant with such a drying element
EP0874207A1 (en) * 1997-04-25 1998-10-28 The International Metals Reclamation Company, Inc. Solid flight conveying screw for furnace
US5863197A (en) * 1997-04-25 1999-01-26 The International Metals Reclamation Company, Inc. Solid flight conveying screw for furnace
AU766575B2 (en) * 1999-10-05 2003-10-16 Rubicon Development Company, L.L.C. Batch sludge dehydrator
US6730224B2 (en) * 2000-06-29 2004-05-04 Board Of Trustees Of Southern Illinois University Advanced aerobic thermophilic methods and systems for treating organic materials
US20020108904A1 (en) * 2000-06-29 2002-08-15 Blackburn James W. Advanced aerobic thermophilic methods and systems for treating organic materials
EP2078912A4 (en) * 2006-10-25 2013-05-01 Nara Machinery Co Ltd GRANULATE HEAT EXCHANGE DEVICE AND METHOD OF MANUFACTURING THEREOF
EP2078912A1 (en) * 2006-10-25 2009-07-15 Nara Machinery Co., Ltd. Granule heat-exchanging device, and its manufacturing method
US20100119986A1 (en) * 2007-02-16 2010-05-13 Paul Wurth S.A. Multiple hearth furnace
US20080295356A1 (en) * 2007-06-02 2008-12-04 Therma-Flite, Inc. Indirectly heated screw processor apparatus and methods
EP2103892A3 (en) * 2008-03-18 2012-02-01 Aurum Foods, S.L. Machine for heat exchange with a product
US20100051233A1 (en) * 2008-09-02 2010-03-04 Preston Whitney Heat-transferring, hollow-flight screw conveyor
US9004152B2 (en) * 2008-11-06 2015-04-14 Nara Machinery Co., Ltd. Heat exchange device for powder and granular material, and method for manufacturing the same
US20110203784A1 (en) * 2008-11-06 2011-08-25 Nara Machinery Co., Ltd. Heat exchange device for powder and granular material, and method for manufacturing the same
US10414994B2 (en) 2010-05-03 2019-09-17 Icm, Inc. Rotary torrefaction reactor
US9150790B2 (en) 2010-05-03 2015-10-06 Icm, Inc. Rotary torrefaction reactor
JP2011257037A (ja) * 2010-06-08 2011-12-22 Shizuoka Yuka Kogyo Kk 熱交換器
US20140027095A1 (en) * 2011-03-19 2014-01-30 M.E.E. Gmbh Screw and method for producing same
US9127227B2 (en) 2011-09-16 2015-09-08 Astec, Inc. Method and apparatus for processing biomass material
US9562204B2 (en) 2012-09-14 2017-02-07 Astec, Inc. Method and apparatus for pelletizing blends of biomass materials for use as fuel
US9855677B2 (en) 2013-07-29 2018-01-02 Astec, Inc. Method and apparatus for making asphalt concrete using aggregate material from a plurality of material streams
US20150131399A1 (en) * 2013-11-12 2015-05-14 Zzyzx Polymers LLC Systems and methods of regulating temperature of a solid-state shear pulverization or solid-state melt extrusion device
CN105874038A (zh) * 2013-12-16 2016-08-17 雷内吉公司 用于热解含碳材料的设备
US9957444B2 (en) 2013-12-16 2018-05-01 Renergi Pty Ltd Apparatus for pyrolysing carbonaceous material
EP3083886A4 (en) * 2013-12-16 2017-07-05 Renergi Pty Ltd. Apparatus for pyrolysing carbonaceous material
CN105874038B (zh) * 2013-12-16 2022-01-25 雷内吉公司 用于热解含碳材料的设备
WO2015089556A1 (en) 2013-12-16 2015-06-25 Renergi Pty Ltd Apparatus for pyrolysing carbonaceous material
CN104848240A (zh) * 2015-05-20 2015-08-19 北京志诚宏业智能控制技术有限公司 螺旋导流悬胆式余热回收器
CN104848240B (zh) * 2015-05-20 2017-11-21 郑志强 螺旋导流悬胆式余热回收器
US20160363384A1 (en) * 2015-06-11 2016-12-15 John Potee Whitney Molten-salt-heated indirect screw-type thermal processor
US9851156B2 (en) * 2015-06-11 2017-12-26 John Potee Whitney Molten-salt-heated indirect screw-type thermal processor
US11530881B2 (en) * 2016-06-14 2022-12-20 Allgaier Werke Gmbh Rotary cooler and method for operating a rotary cooler
US20180229197A1 (en) * 2017-02-15 2018-08-16 Wenger Manufacturing, Inc. High thermal transfer hollow core extrusion screw assembly
US10434483B2 (en) * 2017-02-15 2019-10-08 Wenger Manufacturing Inc. High thermal transfer hollow core extrusion screw assembly
US11039629B2 (en) * 2017-02-15 2021-06-22 Wenger Manufacturing Inc. High thermal transfer hollow core extrusion screw assembly
US11241026B2 (en) * 2017-02-15 2022-02-08 Wenger Manufacturing Inc. Food processing system including extruder with hollow core screw assembly
WO2020249864A1 (en) 2019-06-11 2020-12-17 Kopar Oy Rotary cooler and method for simultaneous cooling and conveyance
WO2021123464A1 (es) * 2019-12-18 2021-06-24 Aurum Process Technology, S.L. Dispositivo intercambiador de calor
EP3892951A4 (en) * 2019-12-18 2022-11-09 Aurum Process Technology, S.L. HEAT EXCHANGER DEVICE

Also Published As

Publication number Publication date
DE2124010C3 (de) 1978-06-08
FR2091660A5 (da) 1972-01-14
CA934747A (en) 1973-10-02
DK125494B (da) 1973-02-26
NL164657B (nl) 1980-08-15
DE2124010B2 (de) 1977-10-20
NO122742B (da) 1971-08-02
YU33220B (en) 1976-06-30
IE35195B1 (en) 1975-12-10
GB1313126A (en) 1973-04-11
NL164657C (nl) 1981-01-15
IE35195L (en) 1971-11-16
PL73338B1 (da) 1974-08-30
CS247051B2 (en) 1986-11-13
DE2124010A1 (de) 1971-12-02
YU120771A (en) 1975-12-31
SE359370B (da) 1973-08-27
NL7106766A (da) 1971-11-18

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