CS365186A1 - Device for progressive calcination of powdered materials - Google Patents

Device for progressive calcination of powdered materials

Info

Publication number
CS365186A1
CS365186A1 CS863651A CS365186A CS365186A1 CS 365186 A1 CS365186 A1 CS 365186A1 CS 863651 A CS863651 A CS 863651A CS 365186 A CS365186 A CS 365186A CS 365186 A1 CS365186 A1 CS 365186A1
Authority
CS
Czechoslovakia
Prior art keywords
calcination
progressive
powdered materials
powdered
materials
Prior art date
Application number
CS863651A
Other languages
Czech (cs)
Other versions
CS263617B1 (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=CS365186(A1) "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/en
Priority to CN198787100767A priority patent/CN87100767A/en
Priority to CN 87107166 priority patent/CN1017333B/en
Priority to DE3735825A priority patent/DE3735825C2/en
Priority to HU875024A priority patent/HU201145B/en
Publication of CS365186A1 publication Critical patent/CS365186A1/en
Publication of CS263617B1 publication Critical patent/CS263617B1/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00Hydraulic cements
    • C04B7/36Manufacture of hydraulic cements in general
    • C04B7/43Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/434Preheating with addition of fuel, e.g. calcining
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/2016Arrangements of preheating devices for the charge
    • F27B7/2025Arrangements of preheating devices for the charge consisting of a single string of cyclones
    • F27B7/2033Arrangements 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 (en) 1986-05-20 1987-02-17 The device of preheating and calcination of powder raw material
CN 87107166 CN1017333B (en) 1986-05-20 1987-10-22 Apparatus for successive calcination of powdered materials
DE3735825A DE3735825C2 (en) 1986-05-20 1987-10-22 Apparatus for calcining powdery materials
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 (en) 1986-05-20 1987-02-17 The device of preheating and calcination of powder raw material

Publications (2)

Publication Number Publication Date
CS365186A1 true CS365186A1 (en) 1988-09-16
CS263617B1 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 (en)
CS (1) CS263617B1 (en)
DE (1) DE3735825C2 (en)
HU (1) HU201145B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK174194B1 (en) * 1998-02-04 2002-09-09 Smidth & Co As F L Furnace systems, as well as processes for making cement
DE19917310A1 (en) * 1999-04-16 2000-10-19 Krupp Polysius Ag Material treatment equipment, especially for cement raw material calcination, has a flow diversion chamber with an impact wall transverse to material flow entering from a rising pipe branch
US6773259B1 (en) * 2003-08-05 2004-08-10 Giant Cement Holding Inc. Continuous solid waste derived fuel feed system for calciner kilns
DE10358317A1 (en) * 2003-12-12 2005-07-14 Polysius Ag Plant and process for the thermal treatment of raw material
CN101984319A (en) * 2010-12-08 2011-03-09 鞍山市华杰建材技术开发有限公司 Energy-saving and efficiency-improvement double-temperature-field rotary kiln system
CN103105067B (en) * 2013-03-06 2015-08-26 刘红锁 Granular material suspension heat exchange device and granular material heat-exchange system
CN106111360A (en) * 2016-06-21 2016-11-16 常熟理工学院 Compound cyclone separator
WO2022200221A1 (en) 2021-03-26 2022-09-29 Thyssenkrupp Industrial Solutions Ag Device and method for the thermal treatment of a mineral feedstock
BE1029241B1 (en) * 2021-03-26 2022-10-25 Thyssenkrupp Ind Solutions Ag Device and method for the thermal treatment of a mineral starting material
BE1029242B1 (en) * 2021-03-26 2022-10-25 Thyssenkrupp Ind Solutions Ag Device and method for the thermal treatment of a mineral starting material
WO2022200232A1 (en) 2021-03-26 2022-09-29 Thyssenkrupp Industrial Solutions Ag Device and method for the thermal treatment of a mineral feed material
BE1029244B1 (en) * 2021-03-26 2022-10-25 Thyssenkrupp Ag Device and method for the thermal treatment of a mineral starting material
WO2022200233A1 (en) * 2021-03-26 2022-09-29 Thyssenkrupp Industrial Solutions Ag Method for the thermal treatment of a mineral feedstock
DE102021203071A1 (en) * 2021-03-26 2022-09-29 Thyssenkrupp Ag Device and method for the thermal treatment of a mineral starting material
US20240150236A1 (en) 2021-03-26 2024-05-09 thyssenkrupp Polysius GmbH Device and method for the thermal treatment of a mineral feedstock
BE1029239B1 (en) * 2021-03-26 2022-10-25 Thyssenkrupp Ind Solutions Ag Process for the thermal treatment of a mineral starting material

Family Cites Families (1)

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

Also Published As

Publication number Publication date
CS263617B1 (en) 1989-04-14
HU201145B (en) 1990-09-28
CN87100767A (en) 1988-08-31
HUT48975A (en) 1989-07-28
DE3735825A1 (en) 1989-05-03
DE3735825C2 (en) 1997-10-16

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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