ATE105399T1 - DEVICE FOR HEAT TRANSFER. - Google Patents

DEVICE FOR HEAT TRANSFER.

Info

Publication number
ATE105399T1
ATE105399T1 AT9191103785T AT91103785T ATE105399T1 AT E105399 T1 ATE105399 T1 AT E105399T1 AT 9191103785 T AT9191103785 T AT 9191103785T AT 91103785 T AT91103785 T AT 91103785T AT E105399 T1 ATE105399 T1 AT E105399T1
Authority
AT
Austria
Prior art keywords
heat exchangers
antechamber
guided
internal circuit
solid particles
Prior art date
Application number
AT9191103785T
Other languages
German (de)
Inventor
Rainer Dr Greffrath
Hans Fassbender
Original Assignee
Sigri Great Lakes Carbon 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 Sigri Great Lakes Carbon Gmbh filed Critical Sigri Great Lakes Carbon Gmbh
Application granted granted Critical
Publication of ATE105399T1 publication Critical patent/ATE105399T1/en

Links

Classifications

    • 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
    • F28D13/00—Heat-exchange apparatus using a fluidised bed

Abstract

1. Heat exchange apparatus, in which solid particles are guided in an internal circuit. 2.1 In heat exchangers in which solid particles are guided for the purpose of tube cleaning in an internal circuit, so-called fluidised bed heat exchangers, problems arise during start up and in stationary mode, which are caused both by the particles themselves and by the influences on the tubular flow due to pulsations in the inlet chamber and outlet chamber. It is the object of the invention to improve the operational reliability and efficiency of such heat exchangers with the aid of simple structural means. 2.2 This object is achieved when for the purpose of forming an antechamber a perforated plate is arranged in the outlet chamber at a distance above the upper tube base and has at least one through opening which is separated from the antechamber by one or more separating plates.
AT9191103785T 1990-03-31 1991-03-13 DEVICE FOR HEAT TRANSFER. ATE105399T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4010478A DE4010478A1 (en) 1990-03-31 1990-03-31 DEVICE FOR HEAT TRANSFER
EP91103785A EP0451518B1 (en) 1990-03-31 1991-03-13 Heat exchange apparatus

Publications (1)

Publication Number Publication Date
ATE105399T1 true ATE105399T1 (en) 1994-05-15

Family

ID=6403530

Family Applications (1)

Application Number Title Priority Date Filing Date
AT9191103785T ATE105399T1 (en) 1990-03-31 1991-03-13 DEVICE FOR HEAT TRANSFER.

Country Status (3)

Country Link
EP (1) EP0451518B1 (en)
AT (1) ATE105399T1 (en)
DE (2) DE4010478A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002025200A1 (en) * 2000-09-22 2002-03-28 Klarex Beheer B.V. Apparatus for carrying out a physical and/or chemical process, such as a heat exchanger

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1442783A1 (en) * 1964-02-01 1969-01-09 Meissner Fa Josef Contact furnace with fluid bed catalyst
NL181753C (en) * 1978-02-16 1987-10-16 Esmil Bv Apparatus for operating physical and / or chemical processes comprising a bundle of parallel and vertically arranged pipes.
NL187770C (en) * 1980-11-12 1992-01-02 Esmil Bv FLOW-UP DEVICE FOR A LIQUID MEDIUM CONTAINING A FLUIDISABLE GRAIN MASS.
NL8102307A (en) * 1981-05-12 1982-12-01 Esmil Bv Apparatus and method for thickening by evaporation of a liquid.
DE3248502A1 (en) * 1982-12-29 1984-07-05 Basf Ag, 6700 Ludwigshafen METHOD FOR TEMPERATURE A VESSEL ARRANGED IN A TUBE REACTOR IN THE FORM OF A FIXED BED AND AN ARRANGEMENT FOR CARRYING OUT THE METHOD
DE3818819C2 (en) * 1988-06-03 1997-09-25 Sgl Technik Gmbh Heat transfer device
DE3831385C2 (en) * 1988-09-15 1997-06-12 Sgl Technik Gmbh Method and device for operating a tube bundle apparatus

Also Published As

Publication number Publication date
EP0451518A2 (en) 1991-10-16
EP0451518B1 (en) 1994-05-04
EP0451518A3 (en) 1992-11-19
DE4010478A1 (en) 1991-10-02
DE59101536D1 (en) 1994-06-09

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee