GB1006444A - Improvements in the cooling of clinkers obtained in cement kilns - Google Patents

Improvements in the cooling of clinkers obtained in cement kilns

Info

Publication number
GB1006444A
GB1006444A GB3476161A GB3476161A GB1006444A GB 1006444 A GB1006444 A GB 1006444A GB 3476161 A GB3476161 A GB 3476161A GB 3476161 A GB3476161 A GB 3476161A GB 1006444 A GB1006444 A GB 1006444A
Authority
GB
United Kingdom
Prior art keywords
pressure
air
chamber
compartments
controlled
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
GB3476161A
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.)
LafargeHolcim Ciments SA
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 GB1006444A publication Critical patent/GB1006444A/en
Expired 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
    • 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)
GB3476161A 1961-07-25 1961-09-27 Improvements in the cooling of clinkers obtained in cement kilns Expired GB1006444A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR869020A FR1303085A (fr) 1961-07-25 1961-07-25 Perfectionnements au refroidissement des clinkers dans les fours à ciment

Publications (1)

Publication Number Publication Date
GB1006444A true GB1006444A (en) 1965-10-06

Family

ID=8760059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3476161A Expired GB1006444A (en) 1961-07-25 1961-09-27 Improvements in the cooling of clinkers obtained in cement kilns

Country Status (5)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522399A1 (fr) * 1982-03-01 1983-09-02 Frigoscandia Contracting Ab Appareil pour traiter des produits par un courant gazeux chaud ou froid, en particulier pour congeler des aliments en lit fluidise
WO2006005997A1 (en) * 2004-07-02 2006-01-19 Flsmidth A/S Method and cooler for cooling hot particulate material

Families Citing this family (6)

* 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 (enrdf_load_stackoverflow) * 1972-08-28 1977-03-30
DE102004060207A1 (de) * 2004-12-14 2006-06-22 Polysius Ag Verfahren und Kühler zum Kühlen von stückigem Gut
RU2493518C2 (ru) * 2008-06-26 2013-09-20 Эф-Эл-Смидт А/С Способ и холодильник для охлаждения горячего сыпучего материала
CN114543553B (zh) * 2022-03-24 2023-06-30 重庆科技学院 一种间歇式的循环流化床锅炉底渣余热回收耦合co2固定装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522399A1 (fr) * 1982-03-01 1983-09-02 Frigoscandia Contracting Ab Appareil pour traiter des produits par un courant gazeux chaud ou froid, en particulier pour congeler des aliments en lit fluidise
WO2006005997A1 (en) * 2004-07-02 2006-01-19 Flsmidth A/S Method and cooler for cooling hot particulate material
AU2005261455B2 (en) * 2004-07-02 2010-03-04 Flsmidth Cement A/S Method and cooler for cooling hot particulate material
US8100690B2 (en) 2004-07-02 2012-01-24 Flsmidth A/S Method and cooler for cooling hot particulate material

Also Published As

Publication number Publication date
FR1303085A (fr) 1962-09-07
DE1408990B2 (enrdf_load_stackoverflow) 1969-10-09
DE1408990A1 (de) 1968-10-10
CH379996A (fr) 1964-07-15
DE1408990C3 (de) 1975-09-04
DK103876C (da) 1966-02-28

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