IT987726B - Apparecchiatura per bruciare mate riali cementizi e simil - Google Patents

Apparecchiatura per bruciare mate riali cementizi e simil

Info

Publication number
IT987726B
IT987726B IT7324306A IT2430673A IT987726B IT 987726 B IT987726 B IT 987726B IT 7324306 A IT7324306 A IT 7324306A IT 2430673 A IT2430673 A IT 2430673A IT 987726 B IT987726 B IT 987726B
Authority
IT
Italy
Prior art keywords
cementitious
burning
equipment
similar materials
materials
Prior art date
Application number
IT7324306A
Other languages
English (en)
Original Assignee
Ishikawajima Harima Heavy Ind
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 Ishikawajima Harima Heavy Ind filed Critical Ishikawajima Harima Heavy Ind
Application granted granted Critical
Publication of IT987726B publication Critical patent/IT987726B/it

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)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Details (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
IT7324306A 1972-05-20 1973-05-18 Apparecchiatura per bruciare mate riali cementizi e simil IT987726B (it)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
IT987726B true IT987726B (it) 1975-03-20

Family

ID=27276566

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7324306A IT987726B (it) 1972-05-20 1973-05-18 Apparecchiatura per bruciare mate riali cementizi e simil

Country Status (13)

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

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5072924A (it) * 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 (it) * 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 (it) * 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
EP0048537B1 (en) * 1980-09-22 1985-03-20 F.L. Smidth & Co. A/S 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
DK151319C (da) * 1982-09-02 1988-05-09 Smidth & Co As F L Anlaeg til braending af pulverformet materiale
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
PL1923367T3 (pl) * 2006-11-13 2013-12-31 Lafarge Sa Sposób wytwarzania cementu
DE102011078766B4 (de) 2011-07-06 2017-02-02 Leibniz-Institut Für Polymerforschung Dresden E.V. Verfahren zur verarbeitung von ptfe
DE102018206674A1 (de) 2018-04-30 2019-10-31 Thyssenkrupp Ag Oxyfuel-Klinkerherstellung ohne Rezirkulation der Vorwärmerabgase
DE102018206673A1 (de) 2018-04-30 2019-10-31 Thyssenkrupp Ag Oxyfuel-Klinkerherstellung mit spezieller Sauerstoffzugasung
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系统
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
US3452968A (en) * 1966-10-12 1969-07-01 Ishikawajima Harima Heavy Ind Roasting process of fine ore and a device therefor
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

Also Published As

Publication number Publication date
ES414871A1 (es) 1976-05-01
FR2186125A5 (it) 1974-01-04
CA1013567A (en) 1977-07-12
CS199240B2 (en) 1980-07-31
DE2365591B2 (de) 1979-10-11
AU5500873A (en) 1974-10-31
GB1428828A (en) 1976-03-17
DK138435C (it) 1979-02-12
DE2365591A1 (de) 1975-11-20
CH565979A5 (it) 1975-08-29
DE2325468B2 (de) 1977-01-27
PL89125B1 (en) 1976-10-30
IN139189B (it) 1976-05-22
DK138435B (da) 1978-09-04
DE2325468A1 (de) 1973-11-29
US3869248A (en) 1975-03-04
AU471315B2 (en) 1976-04-15

Similar Documents

Publication Publication Date Title
IT987726B (it) Apparecchiatura per bruciare mate riali cementizi e simil
IT1001582B (it) Punto metallico
IT1001618B (it) Miscela d agenti tensicattivi
AR201550A1 (es) Muneca y similares
SE396569B (sv) Betongveggsag och sparkonstruktion for denna
IT945111B (it) Apparecchio e procedimento per la costruzione di pareti di calcestruzzo
BE808681A (fr) Nouvelles penicillines et leur preparation
AT322430B (de) Baustoff
BE796037A (fr) Scheerkop voor droogscheerapparaten
IT1008023B (it) Composizioni combustibili e procedimento per produrle
SE392473B (sv) Aterdispergerbart sampolymerpulver och forfarande for framstellning herav
SE381487B (sv) Byggnadselement
AT329715B (de) Uberzugsmischung
SE390296B (sv) Isolermaterial, serskilt isolerbetong samt forfarande for framstellning av materialet
SE7711953L (sv) N-(1-substituerade-3-pyrrolidinyl)-bensamider och tiobensamider
SU522150A1 (ru) Способ обработки неорганических материалов
IT1001542B (it) Mangini per anivali e additivi per detti
BE798366A (fr) Buisverbinding voor kunststofbuizen
IT988618B (it) Procedimento e apparecchiatura c arburants et lubrificant
BE796633A (fr) Briques et masses basiques refractaires non cuites
SE391579B (sv) Forfarande och anordning for metning av trevarustyckens tjocklek
BE801668A (fr) Amino-imidazo-isoquinoleines et amino-pyrazolo-isoquinoleines
AU4687072A (en) Cementitious materials
AT332095B (de) Baugerust
BE804000A (fr) Benzimidazolones hydroxyalkylees et leur preparation