ES439480A1 - Perfeccionamientos en las instalaciones para la fabricacion de cemento por via seca. - Google Patents

Perfeccionamientos en las instalaciones para la fabricacion de cemento por via seca.

Info

Publication number
ES439480A1
ES439480A1 ES439480A ES439480A ES439480A1 ES 439480 A1 ES439480 A1 ES 439480A1 ES 439480 A ES439480 A ES 439480A ES 439480 A ES439480 A ES 439480A ES 439480 A1 ES439480 A1 ES 439480A1
Authority
ES
Spain
Prior art keywords
preheater
cyclone
cement
manufacture
fumes
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
ES439480A
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.)
Fives Cail Babcock SA
Original Assignee
Fives Cail Babcock 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 Fives Cail Babcock SA filed Critical Fives Cail Babcock SA
Publication of ES439480A1 publication Critical patent/ES439480A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/434—Preheating with addition of fuel, e.g. calcining
    • 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
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones
    • F27B7/2033—Arrangements of preheating devices for the charge consisting of a single string of cyclones with means for precalcining the raw material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
ES439480A 1974-08-05 1975-07-16 Perfeccionamientos en las instalaciones para la fabricacion de cemento por via seca. Expired ES439480A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7427074A FR2281333A1 (fr) 1974-08-05 1974-08-05 Perfectionnements aux installations pour la fabrication du ciment par voie seche

Publications (1)

Publication Number Publication Date
ES439480A1 true ES439480A1 (es) 1977-02-01

Family

ID=9142108

Family Applications (1)

Application Number Title Priority Date Filing Date
ES439480A Expired ES439480A1 (es) 1974-08-05 1975-07-16 Perfeccionamientos en las instalaciones para la fabricacion de cemento por via seca.

Country Status (11)

Country Link
JP (1) JPS5935851B2 (es)
BE (1) BE831440A (es)
BR (1) BR7504973A (es)
CH (1) CH601127A5 (es)
DE (1) DE2534498C2 (es)
DK (1) DK140543B (es)
ES (1) ES439480A1 (es)
FR (1) FR2281333A1 (es)
GB (1) GB1506863A (es)
IT (1) IT1039947B (es)
OA (1) OA05078A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724654C2 (de) * 1977-06-01 1984-01-26 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Einrichtung zum Brennen von feinkörnigem bis staubförmigem Gut, insbesondere von Zementrohmehl
FR2415281A1 (fr) * 1978-01-18 1979-08-17 Lafarge Conseils Procede de transfert de chaleur et eventuellement de traitement d'un cru de cimenterie et installations pour la mise en oeuvre de ce procede
DE3169346D1 (en) * 1980-09-22 1985-04-25 Smidth & Co As F L Kiln plant for burning granular or pulverulent material
JPS57170851A (en) * 1981-04-14 1982-10-21 Kawasaki Heavy Ind Ltd Method and device for baking cement clinker or like
AT376649B (de) * 1981-11-13 1984-12-10 Voest Alpine Ag Verfahren zum herstellen von zement und vorrichtung zur durchfuehrung des verfahrens
DE3260374D1 (en) * 1981-10-27 1984-08-16 Voest Alpine Ag Process and installation for the production of cement
AT375628B (de) * 1981-11-03 1984-08-27 Voest Alpine Ag Verfahren zum herstellen von zement und vorrichtung zur durchfuehrung des verfahrens
JPS5940880U (ja) * 1982-09-07 1984-03-15 日揮株式会社 サンプル液採取用定量バルブ
JPS59206037A (ja) * 1983-05-10 1984-11-21 Ube Ind Ltd 粉粒体原料の焼成装置
DE3341695A1 (de) * 1983-11-18 1985-05-30 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und anlage zum brennen von feinkoernigem gut, insbesondere zur herstellung von zementklinker aus zementrohmehl
DE4041251A1 (de) * 1990-12-21 1992-06-25 Krupp Polysius Ag Verfahren und anlage zur herstellung von gebranntem gut sowie zur erzeugung von elektrischer energie
NL2015080B1 (en) 2015-07-02 2017-01-30 Subcoal Int B V Process for producing cement using a secondary fuel.
CN109648701B (zh) * 2018-11-21 2023-12-26 浙江大东吴集团建设有限公司 采用尾气二次燃烧工艺的陶粒制备生产线
CN112050652B (zh) * 2020-09-16 2022-04-22 中材海外工程有限公司 一种水泥预分解窑用旋风预热器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526296B2 (es) * 1972-08-31 1977-02-21

Also Published As

Publication number Publication date
JPS5935851B2 (ja) 1984-08-31
FR2281333B1 (es) 1979-03-09
FR2281333A1 (fr) 1976-03-05
DE2534498C2 (de) 1985-06-13
DK140543C (es) 1980-02-25
JPS5138314A (es) 1976-03-31
DK354775A (es) 1976-02-06
BR7504973A (pt) 1976-07-27
IT1039947B (it) 1979-12-10
DE2534498A1 (de) 1976-02-26
CH601127A5 (es) 1978-06-30
BE831440A (fr) 1975-11-17
OA05078A (fr) 1981-01-31
DK140543B (da) 1979-10-01
GB1506863A (en) 1978-04-12

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001