EP2684004A4 - Multi-surface heat exchange with vacuum capability and magnetic scrapers - Google Patents

Multi-surface heat exchange with vacuum capability and magnetic scrapers

Info

Publication number
EP2684004A4
EP2684004A4 EP12758301.1A EP12758301A EP2684004A4 EP 2684004 A4 EP2684004 A4 EP 2684004A4 EP 12758301 A EP12758301 A EP 12758301A EP 2684004 A4 EP2684004 A4 EP 2684004A4
Authority
EP
European Patent Office
Prior art keywords
heat exchange
surface heat
vacuum capability
scrapers
magnetic
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.)
Granted
Application number
EP12758301.1A
Other languages
German (de)
French (fr)
Other versions
EP2684004B1 (en
EP2684004A2 (en
Inventor
Janis Zakis
Daniel Clay Voit
Gerald Lou Corum
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.)
Blentech Corp
Original Assignee
Blentech Corp
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 Blentech Corp filed Critical Blentech Corp
Publication of EP2684004A2 publication Critical patent/EP2684004A2/en
Publication of EP2684004A4 publication Critical patent/EP2684004A4/en
Application granted granted Critical
Publication of EP2684004B1 publication Critical patent/EP2684004B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/008Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using scrapers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05Stirrers
    • B01F27/09Stirrers characterised by the mounting of the stirrers with respect to the receptacle
    • B01F27/091Stirrers characterised by the mounting of the stirrers with respect to the receptacle with elements co-operating with receptacle wall or bottom, e.g. for scraping the receptacle wall
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/45Closures or doors specially adapted for mixing receptacles; Operating mechanisms therefor
    • B01F35/451Closures or doors specially adapted for mixing receptacles; Operating mechanisms therefor by rotating them about an axis parallel to the plane of the opening
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90Heating or cooling systems
    • B01F35/92Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/06Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits forming part of, or being attached to, the tank containing the body of fluid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/12Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically the surrounding tube being closed at one end, e.g. return type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28GCLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G3/00Rotary appliances
    • F28G3/10Rotary appliances having scrapers, hammers, or cutters, e.g. rigidly mounted
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0042Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for foodstuffs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0098Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for viscous or semi-liquid materials, e.g. for processing sludge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Accessories For Mixers (AREA)
EP12758301.1A 2011-03-11 2012-03-12 Multi-surface heat exchange with vacuum capability and magnetic scrapers Not-in-force EP2684004B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161464952P 2011-03-11 2011-03-11
PCT/US2012/028820 WO2012125586A2 (en) 2011-03-11 2012-03-12 Multi-surface heat exchange with vacuum capability and magnetic scrapers

Publications (3)

Publication Number Publication Date
EP2684004A2 EP2684004A2 (en) 2014-01-15
EP2684004A4 true EP2684004A4 (en) 2014-12-17
EP2684004B1 EP2684004B1 (en) 2016-09-14

Family

ID=46831291

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12758301.1A Not-in-force EP2684004B1 (en) 2011-03-11 2012-03-12 Multi-surface heat exchange with vacuum capability and magnetic scrapers

Country Status (4)

Country Link
US (1) US20150083366A1 (en)
EP (1) EP2684004B1 (en)
DK (1) DK2684004T3 (en)
WO (1) WO2012125586A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2481190B1 (en) * 2013-01-25 2015-01-16 Hrs Investments Limited Self-pumping heat exchange unit
CN106457198A (en) * 2014-03-31 2017-02-22 丹麦科技大学 Rotor for a pyrolysis centrifuge reactor
ES2596527B1 (en) * 2015-07-06 2017-10-18 Aurum Process Technology, S.L. Heat exchange machine with an improved product
MX2018007535A (en) * 2015-12-21 2019-01-31 Aak Ab Publ Process for producing a seed suspension.
IT201800003695A1 (en) * 2018-03-16 2019-09-16 Mts Srl MACHINE FOR HEAT TREATMENT OF BULK, THERMOLABLE PRODUCTS, IN PARTICULAR FOOD
CN109092232B (en) * 2018-09-03 2021-01-22 山东颐工化学有限公司 Polyester synthesis reaction kettle
CN110000924B (en) * 2019-02-22 2021-11-30 佛山市路路通混凝土有限公司 A concrete mixing device for building engineering's long service life
WO2020215130A1 (en) * 2019-04-23 2020-10-29 Hadziibrisevic Nusret Chamber heat exchanger with the ice removal mechanism
CN112623523B (en) * 2020-12-17 2022-05-20 陈军民 Chemical material production equipment of row material is mixed to self-cleaning formula
CN113154929B (en) * 2021-06-09 2022-11-11 高兴华 Graphite heat exchanger easy to maintain
PL243377B1 (en) * 2021-06-28 2023-08-14 Borawski Marek Bilab Heat exchanger assembly
CN113654029B (en) * 2021-08-24 2023-07-28 沈阳皇姑热电有限公司 Waste heat recycling device of steam boiler

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354136A (en) * 1960-05-10 1967-11-21 Crawford & Russell Inc Material treatment methods
US3621506A (en) * 1969-10-14 1971-11-23 Richard M Armstrong Scraper blade mounting arrangement
US3770252A (en) * 1970-06-19 1973-11-06 Snam Progetti Apparatus for treating viscous liquids
US4105066A (en) * 1975-11-05 1978-08-08 Fryma-Maschinen Ag Heat exchanger
DE3131770A1 (en) * 1980-09-05 1982-06-16 AMF Padovan S.p.A., 31015 Conegliano, Treviso Heat exchanger, in particular for coolers (radiator banks) for industrial purposes
JPS6475891A (en) * 1987-09-14 1989-03-22 Ebara Corp Scraping type multicylinder type heat exchanger
US20030042007A1 (en) * 2001-08-29 2003-03-06 Constantine Sandu Seal-less magnetically driven scraped-surface heat exchanger
US20070159919A1 (en) * 2006-01-12 2007-07-12 In-Seon Kim Apparatus for mixing viscous material
US20070280045A1 (en) * 2006-06-05 2007-12-06 Apache Stainless Equipment Corp. Scraper assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3424234A (en) * 1963-01-02 1969-01-28 Nikolaus Laing Rotary heat exchangers
US3476522A (en) * 1966-11-16 1969-11-04 Crawford & Russell Inc High viscosity reactors
US4126177A (en) * 1977-03-10 1978-11-21 Chemetron Corporation Dual scraped surface heat exchanger
US4176969A (en) * 1978-06-16 1979-12-04 Polymer Research, Inc. Mixer and/or heat exchanger device
US4640345A (en) * 1984-10-10 1987-02-03 Jinichi Nishimura Rotating heat exchanger
DE4104959A1 (en) * 1991-02-18 1992-08-20 Siemens Ag HEAT EXCHANGER
DK171481B1 (en) * 1994-03-29 1996-11-25 Atlas Ind As Continuous organic material cooker, e.g. fish
US5421651A (en) * 1994-05-11 1995-06-06 Pickering; Michael D. Mixing kettle
US7648686B2 (en) * 2004-04-05 2010-01-19 Modine Manufacturing Company Actively cooled exothermic reactor
US7511101B2 (en) * 2005-05-13 2009-03-31 Fina Technology, Inc. Plug flow reactor and polymers prepared therewith
US8132424B2 (en) * 2008-09-17 2012-03-13 Integrated Marine Systems, Inc. Ice machines with extruded heat exchanger

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354136A (en) * 1960-05-10 1967-11-21 Crawford & Russell Inc Material treatment methods
US3621506A (en) * 1969-10-14 1971-11-23 Richard M Armstrong Scraper blade mounting arrangement
US3770252A (en) * 1970-06-19 1973-11-06 Snam Progetti Apparatus for treating viscous liquids
US4105066A (en) * 1975-11-05 1978-08-08 Fryma-Maschinen Ag Heat exchanger
DE3131770A1 (en) * 1980-09-05 1982-06-16 AMF Padovan S.p.A., 31015 Conegliano, Treviso Heat exchanger, in particular for coolers (radiator banks) for industrial purposes
JPS6475891A (en) * 1987-09-14 1989-03-22 Ebara Corp Scraping type multicylinder type heat exchanger
US20030042007A1 (en) * 2001-08-29 2003-03-06 Constantine Sandu Seal-less magnetically driven scraped-surface heat exchanger
US20070159919A1 (en) * 2006-01-12 2007-07-12 In-Seon Kim Apparatus for mixing viscous material
US20070280045A1 (en) * 2006-06-05 2007-12-06 Apache Stainless Equipment Corp. Scraper assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012125586A2 *

Also Published As

Publication number Publication date
WO2012125586A2 (en) 2012-09-20
US20150083366A1 (en) 2015-03-26
EP2684004B1 (en) 2016-09-14
EP2684004A2 (en) 2014-01-15
DK2684004T3 (en) 2017-01-09
WO2012125586A3 (en) 2013-12-27

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