FR2165259A5 - Granular solids cooler - comprises helical tube conveyor sprayed with coolant - Google Patents

Granular solids cooler - comprises helical tube conveyor sprayed with coolant

Info

Publication number
FR2165259A5
FR2165259A5 FR7146376A FR7146376A FR2165259A5 FR 2165259 A5 FR2165259 A5 FR 2165259A5 FR 7146376 A FR7146376 A FR 7146376A FR 7146376 A FR7146376 A FR 7146376A FR 2165259 A5 FR2165259 A5 FR 2165259A5
Authority
FR
France
Prior art keywords
sprayed
tube
granular solids
coolant
axis
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
FR7146376A
Other languages
English (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.)
Pechiney SA
Original Assignee
Pechiney 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
Priority to BE793287D priority Critical patent/BE793287A/fr
Application filed by Pechiney SA filed Critical Pechiney SA
Priority to FR7146376A priority patent/FR2165259A5/fr
Priority to ES409874A priority patent/ES409874A1/es
Priority to AR24581372A priority patent/AR195582A1/es
Application granted granted Critical
Publication of FR2165259A5 publication Critical patent/FR2165259A5/fr
Expired legal-status Critical Current

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
    • F28D11/00—Heat-exchange apparatus employing moving conduits
    • F28D11/02—Heat-exchange apparatus employing moving conduits the movement being rotary, e.g. performed by a drum or roller
    • F28D11/04—Heat-exchange apparatus employing moving conduits the movement being rotary, e.g. performed by a drum or roller performed by a tube or a bundle of tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/02—Details, accessories or equipment specially adapted for furnaces of these types
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path being carried by a conveyor
    • F27B2009/2484—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path being carried by a conveyor the conveyor being a helical device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/007—Cooling of charges therein
    • F27D2009/0081—Cooling of charges therein the cooling medium being a fluid (other than a gas in direct or indirect contact with the charge)
    • F27D2009/0083—Cooling of charges therein the cooling medium being a fluid (other than a gas in direct or indirect contact with the charge) the fluid being water
    • F27D2009/0086—Cooling of charges therein the cooling medium being a fluid (other than a gas in direct or indirect contact with the charge) the fluid being water applied in spray form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/04—Carbon-containing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR7146376A 1971-12-23 1971-12-23 Granular solids cooler - comprises helical tube conveyor sprayed with coolant Expired FR2165259A5 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE793287D BE793287A (fr) 1971-12-23 Procede pour traiter thermiquement des produits pulverulents a l'abri de l'air
FR7146376A FR2165259A5 (en) 1971-12-23 1971-12-23 Granular solids cooler - comprises helical tube conveyor sprayed with coolant
ES409874A ES409874A1 (es) 1971-12-23 1972-12-21 Procedimiento para el tratamiento termico de productos pul-verulentos al amparo del aire.
AR24581372A AR195582A1 (es) 1971-12-23 1972-12-22 Un aparato para el termotratamiento con exclusion del aire, de productos granulados solidos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7146376A FR2165259A5 (en) 1971-12-23 1971-12-23 Granular solids cooler - comprises helical tube conveyor sprayed with coolant

Publications (1)

Publication Number Publication Date
FR2165259A5 true FR2165259A5 (en) 1973-08-03

Family

ID=9087962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7146376A Expired FR2165259A5 (en) 1971-12-23 1971-12-23 Granular solids cooler - comprises helical tube conveyor sprayed with coolant

Country Status (4)

Country Link
AR (1) AR195582A1 (fr)
BE (1) BE793287A (fr)
ES (1) ES409874A1 (fr)
FR (1) FR2165259A5 (fr)

Also Published As

Publication number Publication date
BE793287A (fr) 1973-06-22
ES409874A1 (es) 1976-03-16
AR195582A1 (es) 1973-10-23

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Legal Events

Date Code Title Description
CL Concession to grant licenses
CD Change of name or company name
ST Notification of lapse