ZA784560B - Apparatus for heat treating fine-grain solids - Google Patents

Apparatus for heat treating fine-grain solids

Info

Publication number
ZA784560B
ZA784560B ZA00784560A ZA784560A ZA784560B ZA 784560 B ZA784560 B ZA 784560B ZA 00784560 A ZA00784560 A ZA 00784560A ZA 784560 A ZA784560 A ZA 784560A ZA 784560 B ZA784560 B ZA 784560B
Authority
ZA
South Africa
Prior art keywords
heat treating
treating fine
grain solids
solids
grain
Prior art date
Application number
ZA00784560A
Other languages
English (en)
Inventor
K Kruetzner
Original Assignee
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6019313&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA784560(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Polysius Ag filed Critical Polysius Ag
Publication of ZA784560B publication Critical patent/ZA784560B/xx

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 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

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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
ZA00784560A 1977-09-19 1978-08-10 Apparatus for heat treating fine-grain solids ZA784560B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772742099 DE2742099A1 (de) 1977-09-19 1977-09-19 Vorrichtung zur waermebehandlung von feinkoernigen feststoffen

Publications (1)

Publication Number Publication Date
ZA784560B true ZA784560B (en) 1979-08-29

Family

ID=6019313

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00784560A ZA784560B (en) 1977-09-19 1978-08-10 Apparatus for heat treating fine-grain solids

Country Status (11)

Country Link
US (1) US4192643A (pt)
EP (1) EP0001404B1 (pt)
JP (1) JPS5454131A (pt)
BR (1) BR7806102A (pt)
CA (1) CA1110447A (pt)
DE (2) DE2742099A1 (pt)
DK (1) DK359678A (pt)
ES (1) ES472919A1 (pt)
MX (1) MX146939A (pt)
PT (1) PT68557A (pt)
ZA (1) ZA784560B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3403449A1 (de) * 1984-02-01 1985-08-01 Dyckerhoff Zementwerke Ag, 6200 Wiesbaden Vorrichtung zur waermebehandlung von feinkoernigem gut
DE19910927A1 (de) * 1999-03-12 2000-09-14 Kloeckner Humboldt Wedag Verfahren und Einrichtung zur Kühlung eines Heißgasstromes in einer Mischkammer
DK176904B1 (da) * 2008-01-05 2010-04-12 Smidth As F L Indretning og fremgangsmåde til afkøling af ovnrøggas i et ovn-bypass
JP6338496B2 (ja) * 2014-09-24 2018-06-06 太平洋セメント株式会社 抽気冷却装置並びにこれを用いた塩素バイパスシステム及びセメントキルン抽気ガスの処理方法
CN111659243A (zh) * 2020-07-07 2020-09-15 天津水泥工业设计研究院有限公司 一种旁路放风骤冷室装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE1209040B (de) * 1964-06-19 1966-01-13 Kloeckner Humboldt Deutz Ag Verfahren zur Gewinnung eines im wesentlichen alkalifreien Ofenaustrages beim Brennen von schwerfluechtige Alkalien enthaltenden Mineralien
FR2068859A5 (en) * 1969-10-27 1971-09-03 Fives Lille Cail Removal of alkalis from cement rotary kiln - flue gas
US3653645A (en) * 1970-12-10 1972-04-04 Allis Chalmers Mfg Co Method and furnace for heat treating materials
US3692287A (en) * 1970-12-10 1972-09-19 Allis Chalmers Mfg Co Method and apparatus for removing alkali from cement system
GB1326163A (en) * 1971-02-22 1973-08-08 Smidth & Co As F L Methods of and plants for burning cement
DE2255068B2 (de) * 1972-11-10 1975-03-20 Polysius Ag, 4723 Neubeckum Verfahren und Einrichtung zur Verringerung des Gehalts von unerwünschten Bestandteilen, insbesondere Alkalien, in Drehrohrofen-Abgasen

Also Published As

Publication number Publication date
ES472919A1 (es) 1979-02-16
DK359678A (da) 1979-03-20
EP0001404A1 (de) 1979-04-18
BR7806102A (pt) 1979-05-02
CA1110447A (en) 1981-10-13
US4192643A (en) 1980-03-11
MX146939A (es) 1982-09-13
EP0001404B1 (de) 1981-01-07
DE2860424D1 (en) 1981-02-26
JPS5454131A (en) 1979-04-28
PT68557A (de) 1978-10-01
DE2742099A1 (de) 1979-03-29
JPS5640097B2 (pt) 1981-09-18

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