GB1469673A - Kiln plants - Google Patents

Kiln plants

Info

Publication number
GB1469673A
GB1469673A GB4702174A GB4702174A GB1469673A GB 1469673 A GB1469673 A GB 1469673A GB 4702174 A GB4702174 A GB 4702174A GB 4702174 A GB4702174 A GB 4702174A GB 1469673 A GB1469673 A GB 1469673A
Authority
GB
United Kingdom
Prior art keywords
kiln
unit
calcinator
units
sufficient
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
GB4702174A
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.)
FLSmidth and Co AS
Original Assignee
FLSmidth and Co AS
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 FLSmidth and Co AS filed Critical FLSmidth and Co AS
Priority to GB4702174A priority Critical patent/GB1469673A/en
Priority to US05/626,478 priority patent/US4045162A/en
Priority to CA238,668A priority patent/CA1097501A/en
Priority to IN248/CAL/76A priority patent/IN143156B/en
Publication of GB1469673A publication Critical patent/GB1469673A/en
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
    • 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 specially adapted for rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F27B7/2041—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material
    • F27B7/205—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material with precalcining means on the string supplied with exhaust gases from the cooler

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)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
GB4702174A 1974-10-30 1974-10-30 Kiln plants Expired GB1469673A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB4702174A GB1469673A (en) 1974-10-30 1974-10-30 Kiln plants
US05/626,478 US4045162A (en) 1974-10-30 1975-10-28 Method of burning granular or pulverulent raw material and kiln plant therefor
CA238,668A CA1097501A (en) 1974-10-30 1975-10-30 Method of burning granular or pulverulent raw material and kiln plant therefor
IN248/CAL/76A IN143156B (OSRAM) 1974-10-30 1976-02-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4702174A GB1469673A (en) 1974-10-30 1974-10-30 Kiln plants

Publications (1)

Publication Number Publication Date
GB1469673A true GB1469673A (en) 1977-04-06

Family

ID=10443424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4702174A Expired GB1469673A (en) 1974-10-30 1974-10-30 Kiln plants

Country Status (4)

Country Link
US (1) US4045162A (OSRAM)
CA (1) CA1097501A (OSRAM)
GB (1) GB1469673A (OSRAM)
IN (1) IN143156B (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369067A (en) * 1980-12-10 1983-01-18 F. L. Smidth & Co. Method of and plant for manufacturing pulverous or granular material
GB2132743A (en) * 1982-12-27 1984-07-11 Kloeckner Humboldt Deutz Ag Process and apparatus for the thermal treatment of mineral raw materials

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191586A (en) * 1975-10-23 1980-03-04 Fives-Cail Babcock Method and apparatus for reducing the calorific consumption of a cement producing plant
GB1479220A (en) * 1975-10-27 1977-07-06 Smidth & Co As F L Kiln plant
DE2705566C2 (de) * 1977-02-10 1985-07-25 Klöckner-Humboldt-Deutz AG, 5000 Köln Anlage zur Wärmebehandlung von Zementrohmehl
DE2712238C2 (de) * 1977-03-21 1988-05-05 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zum mehrstufigen Erbrennen von Zementklinker
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
DE2726138A1 (de) * 1977-06-10 1978-12-21 Kloeckner Humboldt Deutz Ag Verfahren und vorrichtung zur herstellung von zementklinker aus feuchtem agglomeriertem zementrohmaterial
FR2428620A1 (fr) * 1978-06-12 1980-01-11 Lafarge Conseils Procede de preparation de clinker de ciment a partir de schistes houillers
JPS56113988A (en) * 1980-02-15 1981-09-08 Sumitomo Cement Co Method and device for recovering exhaust gas from combustion furnace in generating set using combustible as fuel
US4366000A (en) * 1981-10-13 1982-12-28 Wadia Darius A Method and apparatus for preheating dry raw meal prior to introduction of the meal into a suspension cyclone preheater system supplying a rotary kiln
DE19706265B4 (de) * 1997-02-18 2006-02-09 Polysius Ag Verfahren zum Brennen von basischem Material
CZ296229B6 (cs) * 1999-02-18 2006-02-15 Psp Engineering A. S. Snízený výmeník tepla
FR2795716B1 (fr) * 1999-07-02 2001-08-03 Air Liquide Procede de calcination d'un materiau a base de minerai

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2247172C3 (de) * 1972-09-26 1981-07-02 Krupp Polysius Ag, 4720 Beckum Anlage zur Herstellung von Zement, Kalk, Tonerde und dgl.
GB1404528A (en) * 1973-07-31 1975-09-03 Smidth & Co As F L Methods of and apparatus for heat treatment of pulverulent material
JPS5072924A (OSRAM) * 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369067A (en) * 1980-12-10 1983-01-18 F. L. Smidth & Co. Method of and plant for manufacturing pulverous or granular material
GB2132743A (en) * 1982-12-27 1984-07-11 Kloeckner Humboldt Deutz Ag Process and apparatus for the thermal treatment of mineral raw materials

Also Published As

Publication number Publication date
US4045162A (en) 1977-08-30
IN143156B (OSRAM) 1977-10-08
CA1097501A (en) 1981-03-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931006