CS263617B1 - Device for progressive calcination of powdered materials - Google Patents

Device for progressive calcination of powdered materials Download PDF

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Publication number
CS263617B1
CS263617B1 CS863651A CS365186A CS263617B1 CS 263617 B1 CS263617 B1 CS 263617B1 CS 863651 A CS863651 A CS 863651A CS 365186 A CS365186 A CS 365186A CS 263617 B1 CS263617 B1 CS 263617B1
Authority
CS
Czechoslovakia
Prior art keywords
calcining
combustion air
rotary kiln
preheater
channel
Prior art date
Application number
CS863651A
Other languages
Czech (cs)
English (en)
Other versions
CS365186A1 (en
Inventor
Jaroslav Ing Pospisil
Petr Ing Krejci
Zdenek Ing Michalek
Josef Ing Zajdlik
Alois Sehnalek
Jiri Ing Safar
Alois Ing Pumprla
Original Assignee
Pospisil Jaroslav
Krejci Petr
Michalek Zdenek
Zajdlik Josef
Alois Sehnalek
Safar Jiri
Pumprla Alois
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=39363842&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CS263617(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pospisil Jaroslav, Krejci Petr, Michalek Zdenek, Zajdlik Josef, Alois Sehnalek, Safar Jiri, Pumprla Alois filed Critical Pospisil Jaroslav
Priority to CS863651A priority Critical patent/CS263617B1/cs
Priority to CN198787100767A priority patent/CN87100767A/zh
Priority to DE3735825A priority patent/DE3735825C2/de
Priority to CN 87107166 priority patent/CN1017333B/zh
Priority to HU875024A priority patent/HU201145B/hu
Publication of CS365186A1 publication Critical patent/CS365186A1/cs
Publication of CS263617B1 publication Critical patent/CS263617B1/cs

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
    • C04B7/434—Preheating with addition of fuel, e.g. calcining
    • 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

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)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
CS863651A 1986-05-20 1986-05-20 Device for progressive calcination of powdered materials CS263617B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CS863651A CS263617B1 (en) 1986-05-20 1986-05-20 Device for progressive calcination of powdered materials
CN198787100767A CN87100767A (zh) 1986-05-20 1987-02-17 预热和锻烧粉末原料的装置
DE3735825A DE3735825C2 (de) 1986-05-20 1987-10-22 Vorrichtung zum Kalzinieren von pulverförmigen Materialien
CN 87107166 CN1017333B (zh) 1986-05-20 1987-10-22 连续煅烧粉末材料的设备
HU875024A HU201145B (en) 1986-05-20 1987-11-11 Apparatus for continuous calcinating dustlike materials

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS863651A CS263617B1 (en) 1986-05-20 1986-05-20 Device for progressive calcination of powdered materials
CN198787100767A CN87100767A (zh) 1986-05-20 1987-02-17 预热和锻烧粉末原料的装置

Publications (2)

Publication Number Publication Date
CS365186A1 CS365186A1 (en) 1988-09-16
CS263617B1 true CS263617B1 (en) 1989-04-14

Family

ID=39363842

Family Applications (1)

Application Number Title Priority Date Filing Date
CS863651A CS263617B1 (en) 1986-05-20 1986-05-20 Device for progressive calcination of powdered materials

Country Status (4)

Country Link
CN (1) CN87100767A (zh)
CS (1) CS263617B1 (zh)
DE (1) DE3735825C2 (zh)
HU (1) HU201145B (zh)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK174194B1 (da) * 1998-02-04 2002-09-09 Smidth & Co As F L Ovnanlæg, samt fremgangsmåde til fremstilling af cement
DE19917310A1 (de) 1999-04-16 2000-10-19 Krupp Polysius Ag Vorrichtung zur thermischen Behandlung von Material
US6773259B1 (en) * 2003-08-05 2004-08-10 Giant Cement Holding Inc. Continuous solid waste derived fuel feed system for calciner kilns
DE10358317A1 (de) * 2003-12-12 2005-07-14 Polysius Ag Anlage und Verfahren zur thermischen Behandlung von Rohmaterial
CN101984319A (zh) * 2010-12-08 2011-03-09 鞍山市华杰建材技术开发有限公司 节能增效型双温度场回转窑系统
CN103105067B (zh) * 2013-03-06 2015-08-26 刘红锁 粉状物料悬浮换热装置及粉状物料换热系统
CN106111360A (zh) * 2016-06-21 2016-11-16 常熟理工学院 复合型旋流分离器
BE1029242B1 (de) * 2021-03-26 2022-10-25 Thyssenkrupp Ind Solutions Ag Vorrichtung und Verfahren zur thermischen Behandlung eines mineralischen Edukts
WO2022200219A1 (de) 2021-03-26 2022-09-29 Thyssenkrupp Industrial Solutions Ag Vorrichtung und verfahren zur thermischen behandlung eines mineralischen edukts
WO2022200221A1 (de) 2021-03-26 2022-09-29 Thyssenkrupp Industrial Solutions Ag Vorrichtung und verfahren zur thermischen behandlung eines mineralischen edukts
WO2022200233A1 (de) * 2021-03-26 2022-09-29 Thyssenkrupp Industrial Solutions Ag Verfahren zur thermischen behandlung eines mineralischen edukts
WO2022200232A1 (de) 2021-03-26 2022-09-29 Thyssenkrupp Industrial Solutions Ag Vorrichtung und verfahren zur thermischen behandlung eines mineralischen edukts
BE1029244B1 (de) * 2021-03-26 2022-10-25 Thyssenkrupp Ag Vorrichtung und Verfahren zur thermischen Behandlung eines mineralischen Edukts
BE1029241B1 (de) * 2021-03-26 2022-10-25 Thyssenkrupp Ind Solutions Ag Vorrichtung und Verfahren zur thermischen Behandlung eines mineralischen Edukts
BE1029239B1 (de) * 2021-03-26 2022-10-25 Thyssenkrupp Ind Solutions Ag Verfahren zur thermischen Behandlung eines mineralischen Edukts

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526296B2 (zh) * 1972-08-31 1977-02-21

Also Published As

Publication number Publication date
DE3735825C2 (de) 1997-10-16
HU201145B (en) 1990-09-28
DE3735825A1 (de) 1989-05-03
CS365186A1 (en) 1988-09-16
HUT48975A (en) 1989-07-28
CN87100767A (zh) 1988-08-31

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Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic
MK4A Patent expired

Effective date: 20010520