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CH379996A - Process for cooling the clinkers in a cement kiln and device for implementing this process - Google Patents

Process for cooling the clinkers in a cement kiln and device for implementing this process

Info

Publication number
CH379996A
CH379996A CH1129661A CH1129661A CH379996A CH 379996 A CH379996 A CH 379996A CH 1129661 A CH1129661 A CH 1129661A CH 1129661 A CH1129661 A CH 1129661A CH 379996 A CH379996 A CH 379996A
Authority
CH
Switzerland
Prior art keywords
clinkers
implementing
cooling
cement kiln
kiln
Prior art date
Application number
CH1129661A
Other languages
French (fr)
Inventor
Briet Rene
Guy Alain
Original Assignee
Lafarge Ciments 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 Lafarge Ciments Sa filed Critical Lafarge Ciments Sa
Publication of CH379996A publication Critical patent/CH379996A/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
    • 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
    • F27D15/0213—Cooling with means to convey the charge comprising a cooling grate
    • 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
    • F27D19/00—Arrangements of controlling devices
    • 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
    • F27D15/0213—Cooling with means to convey the charge comprising a cooling grate
    • F27D15/022—Cooling with means to convey the charge comprising a cooling grate grate plates
    • F27D2015/0226—Support, fixation of the grate
    • 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
    • F27D15/0213—Cooling with means to convey the charge comprising a cooling grate
    • F27D15/022—Cooling with means to convey the charge comprising a cooling grate grate plates
    • F27D2015/0233—Cooling with means to convey the charge comprising a cooling grate grate plates with gas, e.g. air, supply to the grate
    • 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
    • F27D15/0213—Cooling with means to convey the charge comprising a cooling grate
    • F27D2015/0246—Combination of fixed and movable grates
    • F27D2015/0253—Gradin grates
    • 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
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
    • F27D2019/0009—Monitoring the pressure in an enclosure or kiln zone

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
CH1129661A 1961-07-25 1961-09-28 Process for cooling the clinkers in a cement kiln and device for implementing this process CH379996A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR869020A FR1303085A (en) 1961-07-25 1961-07-25 Improvements in the cooling of clinkers in cement kilns

Publications (1)

Publication Number Publication Date
CH379996A true CH379996A (en) 1964-07-15

Family

ID=8760059

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1129661A CH379996A (en) 1961-07-25 1961-09-28 Process for cooling the clinkers in a cement kiln and device for implementing this process

Country Status (5)

Country Link
CH (1) CH379996A (en)
DE (1) DE1408990C3 (en)
DK (1) DK103876C (en)
FR (1) FR1303085A (en)
GB (1) GB1006444A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276755A (en) * 1964-07-20 1966-10-04 Fuller Co Kiln system and method
FR2102623A5 (en) * 1970-08-12 1972-04-07 Francais Ciments Screen cooler - for cement clinker with air totally recirculated
JPS5211322B2 (en) * 1972-08-28 1977-03-30
SE442672B (en) * 1982-03-01 1986-01-20 Frigoscandia Contracting Ab APPLIANCE FOR HEAT TREATMENT, EXV FREEZING, OF PREFERRED FOOD, WITH A PULSING FLUIDIZED BED
DK176663B1 (en) * 2004-07-02 2009-02-09 Smidth As F L Process and cooler for cooling hot particulate material
DE102004060207A1 (en) * 2004-12-14 2006-06-22 Polysius Ag Controlling cooler for piece-form material, using cooling gas passed upwards for material on grid, using comparison of stored and measured operating parameters to adjust air distributor flap position
US8894410B2 (en) * 2008-06-26 2014-11-25 Flsmidth A/S Method and cooler for cooling hot particulate material
CN114543553B (en) * 2022-03-24 2023-06-30 重庆科技学院 Intermittent circulating fluidized bed boiler bottom slag waste heat recovery coupling CO 2 Fixing device

Also Published As

Publication number Publication date
DE1408990B2 (en) 1969-10-09
DK103876C (en) 1966-02-28
FR1303085A (en) 1962-09-07
GB1006444A (en) 1965-10-06
DE1408990C3 (en) 1975-09-04
DE1408990A1 (en) 1968-10-10

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