ATE14924T1 - METHOD AND DEVICE FOR LIFTING AND REALIZING HEAT EXCHANGE FOR POWDERY MATERIAL WITH A WIDE GRANULOMETRIC DISTRIBUTION. - Google Patents

METHOD AND DEVICE FOR LIFTING AND REALIZING HEAT EXCHANGE FOR POWDERY MATERIAL WITH A WIDE GRANULOMETRIC DISTRIBUTION.

Info

Publication number
ATE14924T1
ATE14924T1 AT83400637T AT83400637T ATE14924T1 AT E14924 T1 ATE14924 T1 AT E14924T1 AT 83400637 T AT83400637 T AT 83400637T AT 83400637 T AT83400637 T AT 83400637T AT E14924 T1 ATE14924 T1 AT E14924T1
Authority
AT
Austria
Prior art keywords
lifting
heat exchange
powdery material
realizing heat
collector
Prior art date
Application number
AT83400637T
Other languages
German (de)
Inventor
Frederic Berckmoes
Original Assignee
Krebs & Cie Sa
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 Krebs & Cie Sa filed Critical Krebs & Cie Sa
Application granted granted Critical
Publication of ATE14924T1 publication Critical patent/ATE14924T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/10—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
    • F28C3/12—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid
    • F28C3/16—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid the particulate material forming a bed, e.g. fluidised, on vibratory sieves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Coke Industry (AREA)

Abstract

1. Device for lifting and cooling a finely divided material whose granulometry spreads over a wide range, characterized in that it is constituted by a column (1) provided at its base with a fluidization grate (2), under which is provided an air-chamber (3) whose upper part communicates with a collector (5) for the material, with admission means (4) for the material placed above said grate (2) and with a central transfer tube (6) whose base (6a) is situated at an adjustable distance (d) from a gas injecting nozzle (7) directed towards the tube, said central tube emerging into an auxiliary collecting and speed reducing chamber (8) itself being connected to said collector (5).
AT83400637T 1982-04-02 1983-03-28 METHOD AND DEVICE FOR LIFTING AND REALIZING HEAT EXCHANGE FOR POWDERY MATERIAL WITH A WIDE GRANULOMETRIC DISTRIBUTION. ATE14924T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8205806A FR2524439A1 (en) 1982-04-02 1982-04-02 DEVICE FOR LIFTING AND COOLING A DIVIDED MATERIAL WITH VARIABLE GRANULOMETRY
EP83400637A EP0091353B1 (en) 1982-04-02 1983-03-28 Method and apparatus for increasing and realizing heat exchanges on a pulverulent material having a large granulometric distribution

Publications (1)

Publication Number Publication Date
ATE14924T1 true ATE14924T1 (en) 1985-08-15

Family

ID=9272719

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83400637T ATE14924T1 (en) 1982-04-02 1983-03-28 METHOD AND DEVICE FOR LIFTING AND REALIZING HEAT EXCHANGE FOR POWDERY MATERIAL WITH A WIDE GRANULOMETRIC DISTRIBUTION.

Country Status (5)

Country Link
EP (1) EP0091353B1 (en)
AT (1) ATE14924T1 (en)
DE (1) DE3360551D1 (en)
ES (1) ES8404660A1 (en)
FR (1) FR2524439A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104634134B (en) * 2014-12-10 2016-06-22 新奥科技发展有限公司 Fluidized bed cooler, cooling means and coal hydrogenation gasification system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE534514A (en) * 1953-12-31
DE1082607B (en) * 1956-11-09 1960-06-02 Metallgesellschaft Ag Device for cooling hot, small items
FR1350734A (en) * 1962-12-04 1964-01-31 Improvements to heat exchangers
DE1551424A1 (en) * 1967-06-29 1970-10-29 Franz Jos Waeschle Fa Method and device for cooling powdery goods
GB1296057A (en) * 1969-07-09 1972-11-15
DE2059575A1 (en) * 1970-12-03 1972-06-15 Polysius Ag Device for cooling fine material, in particular cement
GB1439861A (en) * 1973-05-08 1976-06-16 Atomic Energy Authority Uk Fluidised bed apparatus

Also Published As

Publication number Publication date
FR2524439A1 (en) 1983-10-07
ES521075A0 (en) 1984-05-16
EP0091353A1 (en) 1983-10-12
ES8404660A1 (en) 1984-05-16
EP0091353B1 (en) 1985-08-14
FR2524439B1 (en) 1984-07-13
DE3360551D1 (en) 1985-09-19

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee