RU96122789A - METHOD FOR TEMPERATURE CONTROL IN THE FIRING FURNACE AND A DEVICE FOR PRODUCING A CEMENT CLINKER - Google Patents

METHOD FOR TEMPERATURE CONTROL IN THE FIRING FURNACE AND A DEVICE FOR PRODUCING A CEMENT CLINKER

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Publication number
RU96122789A
RU96122789A RU96122789/03A RU96122789A RU96122789A RU 96122789 A RU96122789 A RU 96122789A RU 96122789/03 A RU96122789/03 A RU 96122789/03A RU 96122789 A RU96122789 A RU 96122789A RU 96122789 A RU96122789 A RU 96122789A
Authority
RU
Russia
Prior art keywords
kiln
temperature
cement clinker
sulfur content
furnace
Prior art date
Application number
RU96122789/03A
Other languages
Russian (ru)
Other versions
RU2136622C1 (en
Inventor
Хундебель Серен
Original Assignee
Ф.Л.Смидт энд Ко. А/С
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
Priority claimed from DK045994A external-priority patent/DK172272B1/en
Application filed by Ф.Л.Смидт энд Ко. А/С filed Critical Ф.Л.Смидт энд Ко. А/С
Publication of RU96122789A publication Critical patent/RU96122789A/en
Application granted granted Critical
Publication of RU2136622C1 publication Critical patent/RU2136622C1/en

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Claims (9)

1. Способ контроля температуры в обжиговой печи для производства цементного клинкера, отличающийся тем, что содержания серы S(t) на выходе обжиговой печи или на входе обжиговой печи измеряют по отношению к времени t, после чего регулируют подачу топлива в обжиговую печь так, что для серы, которую подают в обжиговую печь, поддерживается требуемый фактор испарения Е.1. The method of controlling the temperature in the kiln for the production of cement clinker, characterized in that the sulfur content S (t) at the outlet of the kiln or at the entrance of the kiln is measured with respect to time t, after which the fuel supply to the kiln is regulated so that for sulfur, which is fed to the kiln, the required evaporation factor E is maintained. 2. Способ по п.1, отличающийся тем, что содержание серы Sпеч.газ(t) измеряют в газе, выходящем из обжиговой печи.2. The method according to claim 1, characterized in that the sulfur content S furnace gas (t) is measured in the gas leaving the kiln. 3. Способ по п.1, отличающийся тем, что содержание серы Sцик.(t) измеряют в потоке поступающего в обжиговую печь материала.3. The method according to claim 1, characterized in that the sulfur content of S cyc. (t) is measured in the flow of material entering the kiln. 4. Способ по пп.1,2 или 3, отличающийся тем, что температура в зоне обжига обжиговой печи лежит в диапазоне 1100-1500oC.4. The method according to PP.1,2 or 3, characterized in that the temperature in the firing zone of the kiln lies in the range of 1100-1500 o C. 5. Способ по пп.1,2 или 3, отличающийся тем, что температура в зоне обжига обжиговой печи лежит в диапазоне 1100-1350oC.5. The method according to PP.1,2 or 3, characterized in that the temperature in the firing zone of the kiln lies in the range of 1100-1350 o C. 6. Способ по пп.1,2 или 3, отличающийся тем, что температура в зоне обжига обжиговой печи лежит в диапазоне 1275-1325oС.6. The method according to PP.1,2 or 3, characterized in that the temperature in the firing zone of the kiln lies in the range 1275-1325 o C. 7. Устройство для производства цементного клинкера, в котором сырьевая смесь вначале проходит через подогреватель, а затем, возможно, через декарбонизатор, после чего ее, наконец, обжигают в обжиговой печи и температурные условия в обжиговой печи можно регулировать путем изменения скорости подачи топлива в обжиговую печь, отличающееся тем, что между обжиговой печью и подогревателем установлено измерительное устройство для определения содержания серы на выходе и входе обжиговой печи, а скорость подачи топлива в печь изменяют как функцию измеренного количества серы. 7. A device for the production of cement clinker, in which the raw material mixture first passes through a preheater and then, possibly, through a decarbonizer, after which it is finally calcined in a kiln and the temperature conditions in the kiln can be controlled by changing the rate of fuel supply to the kiln a furnace, characterized in that a measuring device is installed between the kiln and the heater to determine the sulfur content at the outlet and inlet of the kiln, and the rate of fuel supply to the furnace is changed as a function Measurements of the amount of sulfur. 8. Устройство по п.7, отличающееся тем, что измерительное устройство расположено на трубопроводе выходящего газа (2) обжиговой печи. 8. The device according to claim 7, characterized in that the measuring device is located on the exhaust gas pipe (2) of the kiln. 9. Устройство по п.7, отличающееся тем, что измерительное устройство расположено в трубопроводе для потока сырья (5) к обжиговой печи. 9. The device according to claim 7, characterized in that the measuring device is located in the pipeline for the flow of raw materials (5) to the kiln.
RU96122789A 1994-04-21 1995-04-18 Method of temperature control in kiln and device for production of cement clinker RU2136622C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK459/94 1994-04-21
DK045994A DK172272B1 (en) 1994-04-21 1994-04-21 A method for controlling the temperature of an oven, as well as a plant for carrying out the method.
PCT/DK1995/000160 WO1995029138A1 (en) 1994-04-21 1995-04-18 Method for controlling the temperature in a kiln

Publications (2)

Publication Number Publication Date
RU96122789A true RU96122789A (en) 1999-02-20
RU2136622C1 RU2136622C1 (en) 1999-09-10

Family

ID=8093795

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96122789A RU2136622C1 (en) 1994-04-21 1995-04-18 Method of temperature control in kiln and device for production of cement clinker

Country Status (17)

Country Link
US (1) US5707444A (en)
EP (1) EP0756584B1 (en)
JP (1) JP3839048B2 (en)
KR (1) KR100356597B1 (en)
CN (1) CN1104389C (en)
AU (1) AU686377B2 (en)
BR (1) BR9507483A (en)
CA (1) CA2182903C (en)
CZ (1) CZ290835B6 (en)
DE (1) DE69510665T2 (en)
DK (1) DK172272B1 (en)
ES (1) ES2133765T3 (en)
GR (1) GR3031441T3 (en)
PL (1) PL180489B1 (en)
RU (1) RU2136622C1 (en)
UA (1) UA47400C2 (en)
WO (1) WO1995029138A1 (en)

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MXPA01007229A (en) 2001-07-13 2003-08-19 Cemex Trademarks Worldwide Ltd Method for producing cement clinker using petroleum coke with sulphur content.
EP1760418A1 (en) * 2005-09-02 2007-03-07 ABB Research Ltd Model for a cement kiln process
JP4645441B2 (en) * 2005-12-27 2011-03-09 三菱マテリアル株式会社 Method for controlling operation of cement kiln and method for producing cement
CN100443843C (en) * 2007-02-15 2008-12-17 缪建通 Automatization controlling method of energy-saving environmental protection cement clinker calcining kiln
FR2934590B1 (en) * 2008-08-01 2010-08-13 Fives Fcb CEMENT CLINKER MANUFACTURING METHOD IN AN INSTALLATION, AND CEMENT CLINKER MANUFACTURING PLANT AS SUCH.
FR2934589B1 (en) * 2008-08-01 2010-08-27 Fives Fcb METHOD FOR MANUFACTURING CEMENT CLINKER IN AN INSTALLATION, AND CEMENT CLINKER MANUFACTURING PLANT AS SUCH
DE202011102227U1 (en) 2011-06-22 2011-09-07 tcsb Silke Böhner e.K. Underpants for incontinence patients
NL2015080B1 (en) * 2015-07-02 2017-01-30 Subcoal Int B V Process for producing cement using a secondary fuel.
JP6494469B2 (en) * 2015-08-07 2019-04-03 太平洋セメント株式会社 Operation method of cement baking equipment
ES2908114B2 (en) * 2020-10-26 2022-12-02 Univ Sevilla TOOL TO MANAGE THE EFFICIENT INCORPORATION OF ALTERNATIVE FUELS IN CEMENT PLANTS

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US3578299A (en) * 1969-09-26 1971-05-11 Gen Electric Method and apparatus for cement kiln control
DE2039308C3 (en) * 1970-08-07 1978-12-14 Polysius Ag, 4723 Neubeckum Process for the heat treatment of calcium-containing raw materials containing sulfur compounds
FR2353848A1 (en) * 1975-02-18 1977-12-30 Raffinage Cie Francaise SPECIFIC QUANTITATIVE DETECTION PROCEDURE FOR SULFUR COMPOUNDS AND DEVICES FOR IMPLEMENTING THIS PROCESS
JPS52121633A (en) * 1976-04-06 1977-10-13 Ishikawajima Harima Heavy Ind Method of controlling apparatus for previously heating and baking raw materials for cement by using materials containing combustible substances
SU586141A1 (en) * 1976-04-22 1977-12-30 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт По Автоматизации Предприятий Промышленности Строительных Материалов Method of automatic control of raw mixture roasting process in rotary furnace
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