CH609443A5 - Method for forced blowing of fluids making possible physical or chemical exchanges in a mass of material in movement - Google Patents

Method for forced blowing of fluids making possible physical or chemical exchanges in a mass of material in movement

Info

Publication number
CH609443A5
CH609443A5 CH481976A CH481976A CH609443A5 CH 609443 A5 CH609443 A5 CH 609443A5 CH 481976 A CH481976 A CH 481976A CH 481976 A CH481976 A CH 481976A CH 609443 A5 CH609443 A5 CH 609443A5
Authority
CH
Switzerland
Prior art keywords
furnace
making possible
movement
mass
possible physical
Prior art date
Application number
CH481976A
Inventor
Michel Ange Roland Minerbe
Original Assignee
Soreb Societe Pour La Rech L E
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 Soreb Societe Pour La Rech L E filed Critical Soreb Societe Pour La Rech L E
Priority to CH481976A priority Critical patent/CH609443A5/en
Priority to FR7709306A priority patent/FR2348454A1/en
Publication of CH609443A5 publication Critical patent/CH609443A5/en

Links

Classifications

    • 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
    • F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
    • F27D15/02—Cooling
    • F27D15/0206—Cooling with means to convey the charge
    • F27D15/028—Cooling with means to convey the charge comprising a rotary drum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/028—Arrangements for the supply or exhaust of gaseous drying medium for direct heat transfer, e.g. perforated tubes, annular passages, burner arrangements, dust separation, combined direct and indirect heating
    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/10—Rotary-drum furnaces, i.e. horizontal or slightly inclined internally heated, e.g. by means of passages in the wall
    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/36—Arrangements of air or gas supply devices
    • F27B7/362—Introducing gas into the drum axially or through the wall
    • 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
    • F28C3/18—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 being contained in rotating drums
    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/36—Arrangements of air or gas supply devices
    • F27B7/362—Introducing gas into the drum axially or through the wall
    • F27B2007/367—Introducing gas into the drum axially or through the wall transversally through the wall of the drum
    • 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
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/04—Circulating atmospheres by mechanical means
    • F27D2007/045—Fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Furnace Details (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)

Abstract

The method for forced blowing of fluids making possible physical and chemical exchanges within the mass even of a material in movement contained in a cylinder turning about its axis consists in injecting fluids at a variable rate through the wall of the cylinder. The rotary cylinder, for example a furnace (3), comprises injectors (6), the rate of which is controlled by remote-controlled valves (8) which are fixed to the furnace so as to pass through the wall thereof. A fan (1) fixed to the outside of the furnace feeds the injectors by the interposition of a pipe which is placed in the axis of the furnace and the impermeability of which is provided for by a rotating joint (9). <IMAGE>
CH481976A 1976-04-15 1976-04-15 Method for forced blowing of fluids making possible physical or chemical exchanges in a mass of material in movement CH609443A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH481976A CH609443A5 (en) 1976-04-15 1976-04-15 Method for forced blowing of fluids making possible physical or chemical exchanges in a mass of material in movement
FR7709306A FR2348454A1 (en) 1976-04-15 1977-03-29 Rotary cooling drum for furnace clinker - has blowers mounted on drum, connected to injection tubes along outside of drum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH481976A CH609443A5 (en) 1976-04-15 1976-04-15 Method for forced blowing of fluids making possible physical or chemical exchanges in a mass of material in movement

Publications (1)

Publication Number Publication Date
CH609443A5 true CH609443A5 (en) 1979-02-28

Family

ID=4283087

Family Applications (1)

Application Number Title Priority Date Filing Date
CH481976A CH609443A5 (en) 1976-04-15 1976-04-15 Method for forced blowing of fluids making possible physical or chemical exchanges in a mass of material in movement

Country Status (2)

Country Link
CH (1) CH609443A5 (en)
FR (1) FR2348454A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109780857B (en) * 2019-03-14 2024-03-08 金刚新材料股份有限公司 Rotary kiln capable of controlling temperature in sections

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE478937C (en) * 1925-03-12 1929-07-04 Polysius A G G Method and device for utilizing the good heat in rotating cooling drums
DE483687C (en) * 1929-01-26 1929-10-04 Procedes Ind Candlot Soc D Exp Rotary kiln cooler in which the cooling air is preferably supplied to that part of the drum that is covered with material
US2091850A (en) * 1933-07-29 1937-08-31 American Lurgi Corp Apparatus for the performance of metallurgical or chemical reactions
US2268296A (en) * 1939-03-01 1941-12-30 Smidth & Co As F L Cooling apparatus
FR2041403A5 (en) * 1969-04-23 1971-01-29 Krivorozh Ts Admission of gas into a given sector of a - furnace
DE2201730C3 (en) * 1972-01-14 1974-07-04 Polysius Ag, 4723 Neubeckum Device for cooling fired or comminuted goods
DE2241168A1 (en) * 1972-08-22 1974-03-28 Metallgesellschaft Ag METHOD FOR GENERATING SPONGE IRON
US3794483A (en) * 1972-10-31 1974-02-26 Allis Chalmers Process for delivering fuel and air to a rotary reduction kiln

Also Published As

Publication number Publication date
FR2348454A1 (en) 1977-11-10
FR2348454B1 (en) 1981-12-11

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Legal Events

Date Code Title Description
PL Patent ceased