DK3472544T3 - Apparat og fremgangsmåde til varmebehandling af mineralsk materiale - Google Patents

Apparat og fremgangsmåde til varmebehandling af mineralsk materiale Download PDF

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Publication number
DK3472544T3
DK3472544T3 DK17731136.2T DK17731136T DK3472544T3 DK 3472544 T3 DK3472544 T3 DK 3472544T3 DK 17731136 T DK17731136 T DK 17731136T DK 3472544 T3 DK3472544 T3 DK 3472544T3
Authority
DK
Denmark
Prior art keywords
heat treatment
mineral material
mineral
treatment
heat
Prior art date
Application number
DK17731136.2T
Other languages
English (en)
Inventor
Dirk Schefer
Samuel Zühlsdorf
Sebastian Frie
Original Assignee
Thyssenkrupp Ind Solutions Ag
Thyssenkrupp 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 Thyssenkrupp Ind Solutions Ag, Thyssenkrupp Ag filed Critical Thyssenkrupp Ind Solutions Ag
Application granted granted Critical
Publication of DK3472544T3 publication Critical patent/DK3472544T3/da

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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 specially adapted for 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • 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
    • 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
    • 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
    • C04B7/44—Burning; Melting
    • 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
    • C04B7/44—Burning; Melting
    • C04B7/4407—Treatment or selection of the fuel therefor, e.g. use of hazardous waste as secondary fuel ; Use of particular energy sources, e.g. waste hot gases from other processes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C99/00—Subject-matter not provided for in other groups of this subclass
    • F23C99/005—Suspension-type burning, i.e. fuel particles carried along with a gas flow while burning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44—Details; Accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/16—Over-feed arrangements
    • F23K3/18—Spreader stokers
    • F23K3/20—Spreader stokers with moving hoppers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/22—Controlling thickness of fuel bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/10—Supply line fittings
    • F23K2203/103—Storage devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/10—Supply line fittings
    • F23K2203/104—Metering devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/10—Supply line fittings
    • F23K2203/105—Flow splitting devices to feed a plurality of burners

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Furnace Details (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
DK17731136.2T 2016-06-21 2017-06-19 Apparat og fremgangsmåde til varmebehandling af mineralsk materiale DK3472544T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016111291.7A DE102016111291A1 (de) 2016-06-21 2016-06-21 Vorrichtung und Verfahren zur Wärmebehandlung von mineralischem Gut
PCT/EP2017/064864 WO2017220456A1 (de) 2016-06-21 2017-06-19 Vorrichtung und verfahren zur wärmebehandlung von mineralischem gut

Publications (1)

Publication Number Publication Date
DK3472544T3 true DK3472544T3 (da) 2020-06-15

Family

ID=59078066

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17731136.2T DK3472544T3 (da) 2016-06-21 2017-06-19 Apparat og fremgangsmåde til varmebehandling af mineralsk materiale

Country Status (5)

Country Link
EP (1) EP3472544B1 (da)
CN (2) CN117824349A (da)
DE (1) DE102016111291A1 (da)
DK (1) DK3472544T3 (da)
WO (1) WO2017220456A1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108955236A (zh) * 2018-08-31 2018-12-07 内蒙古鄂尔多斯电力冶金集团股份有限公司 一种矿热炉加料升降驱动机构及加料装置
DK3966504T3 (da) * 2019-08-02 2022-08-29 Thyssenkrupp Ind Solutions Ag Termisk behandling af mineralske stoffer i reducerende atmosfære ved hjælp af alternative brændstoffer
US20230131508A1 (en) * 2020-01-09 2023-04-27 Thyssenkrupp Industrial Solutions Ag Apparatus and process for thermal treatment of mineral solids
WO2022200233A1 (de) 2021-03-26 2022-09-29 Thyssenkrupp Industrial Solutions Ag 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
DE102024110638B3 (de) * 2024-04-16 2025-07-10 Khd Humboldt Wedag Gmbh Anlage und Verfahren zur Herstellung von Zement mit Abscheidung von Kohlendioxid

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE802825C (de) * 1948-10-02 1951-02-26 Waldhof Zellstoff Fab Beschickungseinrichtung fuer Feuerungsanlagen
US4174920A (en) * 1978-04-19 1979-11-20 Detroit Stoker Company Solid fuel distributor
DE2833774C2 (de) * 1978-08-02 1984-08-16 Klöckner-Humboldt-Deutz AG, 5000 Köln Brennanlage zur Herstellung von mineralischen Brennprodukten, wie Zementklinker aus Rohmehl
BR8002400A (pt) * 1980-04-18 1981-12-01 Petroleo Brasileiro Sa Mecanismo para distribuicao granulometrica de particulas solidas
US4593630A (en) * 1984-11-13 1986-06-10 Combustion Engineering, Inc. Apparatus for fluidizing a particulate material in a conveying gas
DE3723291A1 (de) * 1987-07-15 1989-01-26 Gutehoffnungshuette Man Drehtrommel fuer die dosierte aufgabe von brennstoffen in eine verbrennungsanlage
DE10260733B4 (de) * 2002-12-23 2010-08-12 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von eisenoxidhaltigen Feststoffen
CN201401803Y (zh) * 2009-03-13 2010-02-10 武汉凯迪电力工程有限公司 锅炉生物质燃料分配器
DE102010008785B4 (de) 2010-02-23 2011-09-01 Polysius Ag Verfahren zur thermischen Behandlung von Zementrohmehl in einem Reaktionsraum
CN202675335U (zh) * 2012-06-07 2013-01-16 山东亚太森博浆纸有限公司 一种生物质燃料输送分配系统
DE102012022179B4 (de) 2012-11-13 2014-07-03 Khd Humboldt Wedag Gmbh Brenneinrichtung für stückige Brennstoffe mit mechanischem Brennstofftransport
FR3010405A1 (fr) * 2013-09-10 2015-03-13 Lafarge Sa Installation et procede de precalcination

Also Published As

Publication number Publication date
DE102016111291A1 (de) 2017-12-21
EP3472544B1 (de) 2020-03-11
EP3472544A1 (de) 2019-04-24
CN109312983A (zh) 2019-02-05
WO2017220456A1 (de) 2017-12-28
CN117824349A (zh) 2024-04-05

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