ZA832687B - Apparatus for heat treatment of fine-grained material - Google Patents

Apparatus for heat treatment of fine-grained material

Info

Publication number
ZA832687B
ZA832687B ZA832687A ZA832687A ZA832687B ZA 832687 B ZA832687 B ZA 832687B ZA 832687 A ZA832687 A ZA 832687A ZA 832687 A ZA832687 A ZA 832687A ZA 832687 B ZA832687 B ZA 832687B
Authority
ZA
South Africa
Prior art keywords
fine
heat treatment
grained material
grained
treatment
Prior art date
Application number
ZA832687A
Other languages
English (en)
Inventor
Karl Kruetzner
Original Assignee
Krupp Polysius Ag
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 Krupp Polysius Ag filed Critical Krupp Polysius Ag
Publication of ZA832687B publication Critical patent/ZA832687B/xx

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
    • 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
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24—Multiple arrangement thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/02—Selective separation of solid materials carried by, or dispersed in, gas currents by reversal of direction of flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • B07B7/086—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by the winding course of the gas stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • B07B9/02—Combinations of similar or different apparatus for separating solids from solids using gas currents
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Furnace Details (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
ZA832687A 1982-06-11 1983-04-18 Apparatus for heat treatment of fine-grained material ZA832687B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823222131 DE3222131A1 (de) 1982-06-11 1982-06-11 Vorrichtung zur waermebehandlung von feinkoernigem gut

Publications (1)

Publication Number Publication Date
ZA832687B true ZA832687B (en) 1984-01-25

Family

ID=6165914

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA832687A ZA832687B (en) 1982-06-11 1983-04-18 Apparatus for heat treatment of fine-grained material

Country Status (9)

Country Link
US (1) US4490109A (xx)
EP (1) EP0098923B1 (xx)
JP (1) JPS593055A (xx)
KR (1) KR840005209A (xx)
DE (2) DE3222131A1 (xx)
DK (1) DK263083A (xx)
ES (1) ES8402244A1 (xx)
HU (1) HU189289B (xx)
ZA (1) ZA832687B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60190225A (ja) * 1984-03-12 1985-09-27 Kobe Steel Ltd 原料粉末の仮焼装置
DE3420078A1 (de) * 1984-05-29 1985-12-05 Krupp Polysius Ag, 4720 Beckum Verfahren und anlage zur waermebehandlung von feinkoernigem gut
DE3436687A1 (de) * 1984-10-05 1986-04-10 Krupp Polysius Ag, 4720 Beckum Vorrichtung zur waermebehandlung von feingut
US4708644A (en) * 1986-07-08 1987-11-24 Fuller Company Apparatus for roasting fine grained material
DE10150097B4 (de) * 2001-10-11 2009-08-20 Khd Humboldt Wedag Gmbh Mehrstrang-Anlage zur Herstellung von Zementklinker aus Rohmehl
US7329438B2 (en) * 2002-12-27 2008-02-12 Joseph Frazzitta Method of producing a high gloss coating on a printed surface
US10421313B2 (en) * 2005-03-24 2019-09-24 Richard Lavosky Electron-beam coating device
US10744436B2 (en) * 2017-02-10 2020-08-18 Air Control Techniques, P.C. Particulate separator for the removal of large particulate matter from ventilation system air streams

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1292319C2 (de) * 1960-02-27 1974-06-27 Klöckner-Huraboldt-Deutz AG, 5000 Köln Verfahren zum vorerhitzen von zementrohmehl oder anderen feinkoernigen, alkalihaltigen stoffen durch direkte beruehrung mit heissem ofenabgas
CH408751A (de) * 1963-11-04 1966-02-28 Escher Wyss Ag Verfahren zum Wärmeaustausch zwischen dem staubförmigen Rohgut und den Abgasen eines Zementdrehofens und Vorrichtung zur Durchführung dieses Verfahrens
DE1801362B2 (de) * 1968-10-04 1970-11-26 Polvsius AG, 4723 Neubeckum Verfahren und Anlage zur Wärmebehandlung von Gut unterschiedlicher Körnung
GB1319009A (en) * 1971-12-02 1973-05-31 Smidth & Co As F L Plant comprising a rotary kiln and heat exchangers
GB1404528A (en) * 1973-07-31 1975-09-03 Smidth & Co As F L Methods of and apparatus for heat treatment of pulverulent material
JPS5343182B2 (xx) * 1974-11-07 1978-11-17
DE2541564C2 (de) * 1975-09-18 1983-01-20 Klöckner-Humboldt-Deutz AG, 5000 Köln Vorrichtung zur Wärmebehandlung von feinkörnigem Gut
DE2611239C3 (de) * 1976-03-17 1983-12-15 Krupp Polysius Ag, 4720 Beckum Vorrichtung zur Wärmebehandlung von feinkörnigem Gut und Verfahren zur Wärmebehandlung von feinkörnigem Gut unter Verwendung der Vorrichtung
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
DE2852754A1 (de) * 1978-12-06 1980-06-19 Krupp Polysius Ag Verfahren zur waermebehandlung von feinkoernigem gut
FR2449259A1 (fr) * 1979-02-19 1980-09-12 Fives Cail Babcock Perfectionnements aux echangeurs pour le traitement thermique d'une matiere solide sous forme divisee par un gaz dans lequel elle est mise en suspension
US4270900A (en) * 1980-01-07 1981-06-02 Allis-Chalmers Corporation Suspension preheater
DE3014599A1 (de) * 1980-04-16 1981-10-22 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren zum brennen von feinkoernigem gut, insbesondere zur herstellung von zementklinker
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

Also Published As

Publication number Publication date
KR840005209A (ko) 1984-11-05
DE3362107D1 (en) 1986-03-27
EP0098923A1 (de) 1984-01-25
US4490109A (en) 1984-12-25
HU189289B (en) 1986-06-30
ES522274A0 (es) 1984-02-01
DK263083A (da) 1983-12-12
DK263083D0 (da) 1983-06-09
HUT36439A (en) 1985-09-30
EP0098923B1 (de) 1986-02-12
DE3222131A1 (de) 1983-12-15
JPS593055A (ja) 1984-01-09
ES8402244A1 (es) 1984-02-01

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