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WO2010072530A3 - Tubular heat exchanger for a device for producing polysilicon - Google Patents

Tubular heat exchanger for a device for producing polysilicon Download PDF

Info

Publication number
WO2010072530A3
WO2010072530A3 PCT/EP2009/066305 EP2009066305W WO2010072530A3 WO 2010072530 A3 WO2010072530 A3 WO 2010072530A3 EP 2009066305 W EP2009066305 W EP 2009066305W WO 2010072530 A3 WO2010072530 A3 WO 2010072530A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchanger
tubular heat
producing polysilicon
straight section
section
Prior art date
Application number
PCT/EP2009/066305
Other languages
German (de)
French (fr)
Other versions
WO2010072530A2 (en
WO2010072530A4 (en
Inventor
Robert Stöcklinger
Original Assignee
G+R Technology Group Ag
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 G+R Technology Group Ag filed Critical G+R Technology Group Ag
Publication of WO2010072530A2 publication Critical patent/WO2010072530A2/en
Publication of WO2010072530A3 publication Critical patent/WO2010072530A3/en
Publication of WO2010072530A4 publication Critical patent/WO2010072530A4/en

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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/02—Silicon
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02—Heat-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 helically coiled
    • F28D7/024—Heat-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 helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-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
    • F28D7/106—Heat-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 consisting of two coaxial conduits or modules of two coaxial conduits

Landscapes

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

Abstract

The invention relates to a tubular heat exchanger (2) for a device (1) for producing polysilicon. The tubular heat exchanger comprises a first, straight section (10) and a second, straight section (20), both of which are connected to each other by a curved section (6). The tubular heat exchanger (2) is designed to be removable on at least one transition (8) from the curved section (6) to the first straight section (10) or the second straight section (20).
PCT/EP2009/066305 2008-12-23 2009-12-03 Tubular heat exchanger for a device for producing polysilicon WO2010072530A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200820013839 DE202008013839U1 (en) 2008-12-23 2008-12-23 Tube heat exchanger for a device for producing polysilicon
DE202008013839.6 2008-12-23

Publications (3)

Publication Number Publication Date
WO2010072530A2 WO2010072530A2 (en) 2010-07-01
WO2010072530A3 true WO2010072530A3 (en) 2011-02-17
WO2010072530A4 WO2010072530A4 (en) 2011-04-14

Family

ID=40530931

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/066305 WO2010072530A2 (en) 2008-12-23 2009-12-03 Tubular heat exchanger for a device for producing polysilicon

Country Status (2)

Country Link
DE (1) DE202008013839U1 (en)
WO (1) WO2010072530A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3722582A (en) * 1971-04-14 1973-03-27 Envirotech Corp End connector for heat exchangers
EP0517578A1 (en) * 1991-06-03 1992-12-09 PUZIO, Jean-Claude Heat exchanger
WO1995003103A1 (en) * 1993-07-26 1995-02-02 Hiross International Corporation B.V. Arrangement for reducing the humidity content of a gaseous medium
WO1998017938A1 (en) * 1996-10-24 1998-04-30 Ila Ag Ingenieurgesellschaft Für Lufttechnische Anlagen Piece of piping through which waste gas flows of a system of pipes carrying waste gases, and this system of pipes
DE102006010391A1 (en) * 2005-03-05 2006-09-07 Joint Solar Silicon Gmbh & Co. Kg Reactor for producing silicon by decomposing a silicon-containing gas includes a gas-permeable catalyst element

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343772A (en) 1980-02-29 1982-08-10 Nasa Thermal reactor
JP2562360B2 (en) 1987-12-14 1996-12-11 アドバンスド、シリコン、マテリアルズ、インコーポレイテッド Fluidized bed for polycrystalline silicon production

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3722582A (en) * 1971-04-14 1973-03-27 Envirotech Corp End connector for heat exchangers
EP0517578A1 (en) * 1991-06-03 1992-12-09 PUZIO, Jean-Claude Heat exchanger
WO1995003103A1 (en) * 1993-07-26 1995-02-02 Hiross International Corporation B.V. Arrangement for reducing the humidity content of a gaseous medium
WO1998017938A1 (en) * 1996-10-24 1998-04-30 Ila Ag Ingenieurgesellschaft Für Lufttechnische Anlagen Piece of piping through which waste gas flows of a system of pipes carrying waste gases, and this system of pipes
DE102006010391A1 (en) * 2005-03-05 2006-09-07 Joint Solar Silicon Gmbh & Co. Kg Reactor for producing silicon by decomposing a silicon-containing gas includes a gas-permeable catalyst element

Also Published As

Publication number Publication date
WO2010072530A2 (en) 2010-07-01
WO2010072530A4 (en) 2011-04-14
DE202008013839U1 (en) 2009-04-09

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