GB1428828A - Apparatus for example for burning the powdered materials for making cement - Google Patents

Apparatus for example for burning the powdered materials for making cement

Info

Publication number
GB1428828A
GB1428828A GB2379973A GB2379973A GB1428828A GB 1428828 A GB1428828 A GB 1428828A GB 2379973 A GB2379973 A GB 2379973A GB 2379973 A GB2379973 A GB 2379973A GB 1428828 A GB1428828 A GB 1428828A
Authority
GB
United Kingdom
Prior art keywords
duct
furnace
air
fed
kiln
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
GB2379973A
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.)
IHI Corp
Original Assignee
IHI Corp
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 claimed from JP5898572U external-priority patent/JPS5143225Y2/ja
Priority claimed from JP9955272A external-priority patent/JPS5240328B2/ja
Priority claimed from JP503273A external-priority patent/JPS523739B2/ja
Application filed by IHI Corp filed Critical IHI Corp
Publication of GB1428828A publication Critical patent/GB1428828A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C04B7/432—Preheating without addition of fuel
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
GB2379973A 1972-05-20 1973-05-18 Apparatus for example for burning the powdered materials for making cement Expired GB1428828A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP5898572U JPS5143225Y2 (de) 1972-05-20 1972-05-20
JP9955272A JPS5240328B2 (de) 1972-10-04 1972-10-04
JP503273A JPS523739B2 (de) 1973-01-08 1973-01-08

Publications (1)

Publication Number Publication Date
GB1428828A true GB1428828A (en) 1976-03-17

Family

ID=27276566

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2379973A Expired GB1428828A (en) 1972-05-20 1973-05-18 Apparatus for example for burning the powdered materials for making cement

Country Status (13)

Country Link
US (1) US3869248A (de)
AU (1) AU471315B2 (de)
CA (1) CA1013567A (de)
CH (1) CH565979A5 (de)
CS (1) CS199240B2 (de)
DE (2) DE2325468B2 (de)
DK (1) DK138435B (de)
ES (1) ES414871A1 (de)
FR (1) FR2186125A5 (de)
GB (1) GB1428828A (de)
IN (1) IN139189B (de)
IT (1) IT987726B (de)
PL (1) PL89125B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4561842A (en) * 1982-09-02 1985-12-31 F. L. Smidth & Co. A/S Apparatus for burning pulverulent raw material
DE102011078766A1 (de) 2011-07-06 2013-01-10 Leibniz-Institut Für Polymerforschung Dresden E.V. Verfahren zur verarbeitung von ptfe

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5072924A (de) * 1973-10-29 1975-06-16
US3914098A (en) * 1973-11-09 1975-10-21 Ishikawajima Harima Heavy Ind Suspension-type preheating system for powdery raw materials
GB1441673A (en) * 1974-01-25 1976-07-07 Smidth & Co As F L Rotary kiln plants
JPS5347497Y2 (de) * 1974-02-19 1978-11-14
GB1446241A (en) * 1974-03-22 1976-08-18 Smdth Co As F L Method of and plant for calcinating pulverous raw material
GB1506733A (en) * 1974-03-29 1978-04-12 Lafarge Sa Method of treating raw material for producing cement
GB1453215A (en) * 1974-05-10 1976-10-20 Smidth & Co As F L Calcination of pulverous material
US4201541A (en) * 1974-06-03 1980-05-06 Fritz Schoppe Process and installation for the production of calcined material
FR2291161A1 (fr) * 1974-06-06 1976-06-11 Schoppe Fritz Procede, installation et chambre de calcination pour la production de chaux calcinee, pulverulente, tensio-active, et agglomerable, notamment a partir de dechets de l'industrie sucriere
JPS5343182B2 (de) * 1974-11-07 1978-11-17
JPS51150523A (en) * 1975-06-20 1976-12-24 Ishikawajima Harima Heavy Ind Method of baking powdery raw materials and apparatus for carrying out thereof
JPS52142721A (en) * 1976-05-25 1977-11-28 Ishikawajima Harima Heavy Ind Method of baking powdery raw materials by simultaneously using powdery raw materials containing combustible components and other powdery raw materials
US4201546A (en) * 1976-07-09 1980-05-06 Klockner-Humboldt-Deutz Aktiengesellschaft Method and apparatus for the thermal treatment of alkali-containing pulverized raw material to be used in the manufacture of cement
US4050882A (en) * 1976-11-04 1977-09-27 Allis-Chalmers Corporation Dual variable orifice for reinforced preheater
US4094626A (en) * 1976-11-23 1978-06-13 Fuller Company Apparatus for producing cement clinker
DE2744042C2 (de) * 1977-09-30 1984-09-06 Klöckner-Humboldt-Deutz AG, 5000 Köln Wärmetauscher zur thermischen Behandlung von feinkörnigem Gut
FR2423440A1 (fr) * 1978-04-20 1979-11-16 Fives Cail Babcock Procede et installation pour la calcination a haute temperature des minerais de phosphate
DE2909234C2 (de) * 1979-03-09 1986-02-27 Klöckner-Humboldt-Deutz AG, 5000 Köln Anlage zum Brennen von Rohstoffen für hydraulische Bindemittel, insbesondere Zement
DE3000494A1 (de) * 1980-01-08 1981-07-09 Krupp Polysius Ag, 4720 Beckum Verfahren und anlage zur waermebehandlung von feinkoernigem gut
DE3169346D1 (en) * 1980-09-22 1985-04-25 Smidth & Co As F L Kiln plant for burning granular or pulverulent material
JPS6053267B2 (ja) * 1980-12-15 1985-11-25 秩父セメント株式会社 粉末原料の仮焼装置
US4372784A (en) * 1981-08-21 1983-02-08 Allis-Chalmers Corporation Method for heat treating pulverous raw material calcining combustor therefor
DK381783A (da) * 1982-09-02 1984-03-03 Kawasaki Heavy Ind Ltd Calcineringsapparat med planetkoeler
FR2549816B1 (fr) * 1983-07-28 1985-11-15 Fives Cail Babcock Installation de calcination pour la production de plusieurs qualites d'alumine et procede d'exploitation de cette installation
DE3333705A1 (de) * 1983-09-17 1985-04-04 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und anlage zur herstellung von an schadstoffen armem, insbesondere alkaliarmem zementklinker
FR2552750B1 (fr) * 1983-09-30 1987-08-14 Fives Cail Babcock Procede d'exploitation d'une installation de calcination pour la production de plusieurs qualites d'alumine
US4715811A (en) * 1985-07-01 1987-12-29 Fuller Company Process and apparatus for manufacturing low sulfur cement clinker
JPS62112984A (ja) * 1985-11-13 1987-05-23 秩父セメント株式会社 粉末原料の流動焼成用仮焼装置
US4708644A (en) * 1986-07-08 1987-11-24 Fuller Company Apparatus for roasting fine grained material
DE3701964A1 (de) * 1987-01-23 1988-08-04 Krupp Polysius Ag Vorrichtung zur waermebehandlung von feinkoernigem gut
DE10030613A1 (de) * 2000-06-21 2002-01-03 Kloeckner Humboldt Wedag Anlage zur thermischen Behandlung von mehlförmigen Rohmaterialien
EP1923367B1 (de) * 2006-11-13 2013-08-28 Lafarge Verfahren zur Herstellung von Zement
DE102018206673A1 (de) 2018-04-30 2019-10-31 Thyssenkrupp Ag Oxyfuel-Klinkerherstellung mit spezieller Sauerstoffzugasung
DE102018206674A1 (de) 2018-04-30 2019-10-31 Thyssenkrupp Ag Oxyfuel-Klinkerherstellung ohne Rezirkulation der Vorwärmerabgase
CN109608071A (zh) * 2019-02-15 2019-04-12 中材海外工程有限公司 一种水泥预分解窑用多级预热***
CN112594697B (zh) * 2020-12-28 2023-08-08 华润水泥技术研发（广西）有限公司 一种带外置扩容降氮组合式分解炉及其使用方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2352738A (en) * 1940-01-15 1944-07-04 Robert F Ruthruff Manufacture of alkali metal silicates
US2580235A (en) * 1947-02-28 1951-12-25 Lellep Otto George Manufacturing wet process cement
DE1126306B (de) * 1959-10-17 1962-03-22 Kloeckner Humboldt Deutz Ag Verfahren zum Brennen von Zementrohgut, das Alkalien enthaelt
DK133056C (da) * 1966-10-12 1976-08-09 Ishikawajima Harima Jukohyo Kk Fremgangsmade til kalcinering eller ristning af finmalm samt anleg til udovelse af fremgangsmaden
US3544093A (en) * 1968-11-05 1970-12-01 Wyandotte Chemicals Corp Calcining limestone
DE1926485C3 (de) * 1969-05-23 1975-01-23 Polysius Ag, 4723 Neubeckum Anlage zur Wärmebehandlung von im Naßverfahren aufbereitetem Material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4561842A (en) * 1982-09-02 1985-12-31 F. L. Smidth & Co. A/S Apparatus for burning pulverulent raw material
DE102011078766A1 (de) 2011-07-06 2013-01-10 Leibniz-Institut Für Polymerforschung Dresden E.V. Verfahren zur verarbeitung von ptfe

Also Published As

Publication number Publication date
DE2325468B2 (de) 1977-01-27
US3869248A (en) 1975-03-04
ES414871A1 (es) 1976-05-01
CH565979A5 (de) 1975-08-29
CS199240B2 (en) 1980-07-31
DK138435C (de) 1979-02-12
DK138435B (da) 1978-09-04
PL89125B1 (en) 1976-10-30
CA1013567A (en) 1977-07-12
DE2365591B2 (de) 1979-10-11
AU5500873A (en) 1974-10-31
DE2325468A1 (de) 1973-11-29
IN139189B (de) 1976-05-22
AU471315B2 (en) 1976-04-15
IT987726B (it) 1975-03-20
DE2365591A1 (de) 1975-11-20
FR2186125A5 (de) 1974-01-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19930517