BRPI0517806A - método para regular a operação de um refrigerador de grelha de material a granel - Google Patents

método para regular a operação de um refrigerador de grelha de material a granel

Info

Publication number
BRPI0517806A
BRPI0517806A BRPI0517806-1A BRPI0517806A BRPI0517806A BR PI0517806 A BRPI0517806 A BR PI0517806A BR PI0517806 A BRPI0517806 A BR PI0517806A BR PI0517806 A BRPI0517806 A BR PI0517806A
Authority
BR
Brazil
Prior art keywords
bulk material
cooling air
zone
cooling
air flow
Prior art date
Application number
BRPI0517806-1A
Other languages
English (en)
Inventor
Matthias Mersmann
Karl Schinke
Thomas Binninger
Original Assignee
Khd Humboldt Wedag Gmbh
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=35759170&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0517806(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Khd Humboldt Wedag Gmbh filed Critical Khd Humboldt Wedag Gmbh
Publication of BRPI0517806A publication Critical patent/BRPI0517806A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • 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
    • C04B7/47—Cooling ; Waste heat management
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
    • F27D15/02—Cooling
    • F27D15/0206—Cooling with means to convey the charge
    • F27D15/0213—Cooling with means to convey the charge comprising a cooling grate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0014—Devices for monitoring temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/10—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
    • F28C3/12—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid
    • F28C3/16—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid the particulate material forming a bed, e.g. fluidised, on vibratory sieves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
    • F27D15/02—Cooling
    • F27D15/0206—Cooling with means to convey the charge
    • F27D15/0213—Cooling with means to convey the charge comprising a cooling grate
    • F27D15/022—Cooling with means to convey the charge comprising a cooling grate grate plates
    • F27D2015/0233—Cooling with means to convey the charge comprising a cooling grate grate plates with gas, e.g. air, supply to the grate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

MéTODO PARA REGULAR A OPERAçãO DE UM REFRIGERADOR DE GRELHA DE MATERIAL A GRANEL. A fim de regular a operação "de um banco de esfriamento de grelha para material a granel, como por exemplo, clínquer de cimento, através do processo em todas as zonas da grelha de esfriamento, os volumes de ar de esfriamento (21) e/ou seu tempo de permanência na respectiva zona do banco de material a ser esfriado são ajustados de acordo com a demanda de esfriamento que ocorre em cada zona. A presente invenção sugere que durante a operação do banco de esfriamento de grelha uma intervenção é feita no respectivo volume do fluxo de ar de esfriamento (21) local e/ou na respectiva velocidade de transporte local do material a granel com respeito à altura do material a granel medida por zona e/ou a respectiva temperatura do material a granel e/ou a resistência à passagem do fluxo de ar de esfriamento, de tal modo que a alteração ocorre em um ou vários dos parâmetros medidos, isto é, a altura do material a granel, a temperatura do material a granel e a resistência à passagem do fluxo, e o respectivo volume do fluxo de ar de esfriamento (21) local e/ou a velocidade de transporte do sistema de grelha é alterado.
BRPI0517806-1A 2004-11-11 2005-11-03 método para regular a operação de um refrigerador de grelha de material a granel BRPI0517806A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004054417.4A DE102004054417B4 (de) 2004-11-11 2004-11-11 Verfahren zur Regelung des Betriebes eines Schüttgutrostkühlers
PCT/EP2005/011756 WO2006050851A1 (de) 2004-11-11 2005-11-03 Verfahren zur regelung des betriebes eines schüttgutrostkühlers

Publications (1)

Publication Number Publication Date
BRPI0517806A true BRPI0517806A (pt) 2008-10-21

Family

ID=35759170

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0517806-1A BRPI0517806A (pt) 2004-11-11 2005-11-03 método para regular a operação de um refrigerador de grelha de material a granel

Country Status (12)

Country Link
US (1) US7798809B2 (pt)
EP (1) EP1812766B1 (pt)
JP (1) JP5009161B2 (pt)
CN (2) CN101080603A (pt)
BR (1) BRPI0517806A (pt)
CA (1) CA2587577C (pt)
DE (1) DE102004054417B4 (pt)
DK (1) DK1812766T3 (pt)
MX (1) MX2007005692A (pt)
RU (1) RU2389959C2 (pt)
SG (1) SG170636A1 (pt)
WO (1) WO2006050851A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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DE102006037765A1 (de) * 2006-08-11 2008-02-14 Polysius Ag Kühler
AT510203B1 (de) * 2010-07-13 2012-05-15 Siemens Vai Metals Tech Gmbh Kühlvorrichtung für heisses schüttgut
ES2569198T5 (es) * 2013-08-27 2020-02-04 Alite Gmbh Enfriador de escorias
DE102014000255B4 (de) 2014-01-08 2018-03-01 Khd Humboldt Wedag Gmbh Verfahren zur Regelung der Effizienz eines Schüttgutkühlers
TR201807475T4 (tr) * 2015-05-20 2018-06-21 Primetals Technologies Austria GmbH Dökme malzemenin soğutulması için soğutma aygıtı.
ES2655922T5 (es) * 2015-07-03 2021-10-29 Alite Gmbh Distribución de la entrada de clínker de un enfriador de clínker de cemento
DK3118555T3 (da) * 2015-07-17 2019-01-02 Peters Claudius Projects Gmbh Indretning til behandling, især til afkøling, af materiale i løs vægt med en gas
EP3382311B1 (en) * 2017-03-27 2019-12-18 Alite GmbH Cement clinker cooler with reciprocating planks
DE102018215348A1 (de) * 2018-09-10 2020-03-12 Thyssenkrupp Ag Kühler zum Kühlen von Klinker und Verfahren zum Betreiben eines Kühlers zum Kühlen von Klinker
DE102019215771A1 (de) * 2019-10-14 2021-04-15 Thyssenkrupp Ag Kühler zum Kühlen von Schüttgut
CN110940194B (zh) * 2019-12-27 2024-06-11 中冶焦耐(大连)工程技术有限公司 一种石灰石回转窑预热器的气体阻力调节***及方法
CN111336824A (zh) * 2020-03-13 2020-06-26 徐州中材装备重型机械有限公司 一种水泥熟料篦冷机控制方法

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DE10144966A1 (de) * 2001-09-12 2003-03-27 Michael Janzer Vorrichtung zum Kühlen von heißem Schüttgut
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Also Published As

Publication number Publication date
DK1812766T3 (da) 2013-07-01
JP5009161B2 (ja) 2012-08-22
US20080187876A1 (en) 2008-08-07
EP1812766A1 (de) 2007-08-01
CN101080603A (zh) 2007-11-28
SG170636A1 (en) 2011-05-30
CN102564143A (zh) 2012-07-11
JP2008519956A (ja) 2008-06-12
MX2007005692A (es) 2007-07-09
RU2007121706A (ru) 2008-12-20
CA2587577C (en) 2016-06-21
DE102004054417B4 (de) 2014-02-20
EP1812766B1 (de) 2013-04-10
DE102004054417A1 (de) 2006-05-18
US7798809B2 (en) 2010-09-21
CA2587577A1 (en) 2006-05-18
WO2006050851A1 (de) 2006-05-18
RU2389959C2 (ru) 2010-05-20
CN102564143B (zh) 2015-09-30

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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