FR2524439B1 - - Google Patents

Info

Publication number
FR2524439B1
FR2524439B1 FR8205806A FR8205806A FR2524439B1 FR 2524439 B1 FR2524439 B1 FR 2524439B1 FR 8205806 A FR8205806 A FR 8205806A FR 8205806 A FR8205806 A FR 8205806A FR 2524439 B1 FR2524439 B1 FR 2524439B1
Authority
FR
France
Prior art keywords
collector
whose
tube
grate
base
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
Application number
FR8205806A
Other languages
French (fr)
Other versions
FR2524439A1 (en
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.)
KREBS ET CIE SA
Original Assignee
KREBS ET 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 ET CIE SA filed Critical KREBS ET CIE SA
Priority to FR8205806A priority Critical patent/FR2524439A1/en
Priority to AT83400637T priority patent/ATE14924T1/en
Priority to DE8383400637T priority patent/DE3360551D1/en
Priority to EP83400637A priority patent/EP0091353B1/en
Priority to ES521075A priority patent/ES8404660A1/en
Publication of FR2524439A1 publication Critical patent/FR2524439A1/en
Application granted granted Critical
Publication of FR2524439B1 publication Critical patent/FR2524439B1/fr
Granted legal-status Critical Current

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)
  • Manufacturing Of Micro-Capsules (AREA)
  • Coke Industry (AREA)
  • Physical Or Chemical Processes And Apparatus (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).
FR8205806A 1982-04-02 1982-04-02 DEVICE FOR LIFTING AND COOLING A DIVIDED MATERIAL WITH VARIABLE GRANULOMETRY Granted FR2524439A1 (en)

Priority Applications (5)

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
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.
DE8383400637T DE3360551D1 (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
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
ES521075A ES8404660A1 (en) 1982-04-02 1983-03-29 Method and apparatus for increasing and realizing heat exchanges on a pulverulent material having a large granulometric distribution.

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2524439A1 FR2524439A1 (en) 1983-10-07
FR2524439B1 true FR2524439B1 (en) 1984-07-13

Family

ID=9272719

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8205806A Granted FR2524439A1 (en) 1982-04-02 1982-04-02 DEVICE FOR LIFTING AND COOLING A DIVIDED MATERIAL WITH VARIABLE GRANULOMETRY

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
DE3360551D1 (en) 1985-09-19
EP0091353B1 (en) 1985-08-14
ES521075A0 (en) 1984-05-16
ES8404660A1 (en) 1984-05-16
EP0091353A1 (en) 1983-10-12
FR2524439A1 (en) 1983-10-07
ATE14924T1 (en) 1985-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse