DE2507840C3 - Regelverfahren für die Zementherstellung im Drehrohrofen und Regelvorrichtung - Google Patents
Regelverfahren für die Zementherstellung im Drehrohrofen und RegelvorrichtungInfo
- Publication number
- DE2507840C3 DE2507840C3 DE2507840A DE2507840A DE2507840C3 DE 2507840 C3 DE2507840 C3 DE 2507840C3 DE 2507840 A DE2507840 A DE 2507840A DE 2507840 A DE2507840 A DE 2507840A DE 2507840 C3 DE2507840 C3 DE 2507840C3
- Authority
- DE
- Germany
- Prior art keywords
- control
- control device
- characteristic value
- value
- clinker
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 103
- 230000008569 process Effects 0.000 title claims description 75
- 239000004568 cement Substances 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title description 2
- 239000000446 fuel Substances 0.000 claims description 65
- 235000012054 meals Nutrition 0.000 claims description 34
- 239000007789 gas Substances 0.000 claims description 22
- 230000015572 biosynthetic process Effects 0.000 claims description 19
- 238000004458 analytical method Methods 0.000 claims description 15
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 14
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 14
- 239000004571 lime Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 14
- 238000010304 firing Methods 0.000 claims description 11
- 238000004868 gas analysis Methods 0.000 claims description 11
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 239000003546 flue gas Substances 0.000 claims description 10
- 238000005259 measurement Methods 0.000 claims description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 5
- 238000013508 migration Methods 0.000 claims description 4
- 230000005012 migration Effects 0.000 claims description 4
- 239000002918 waste heat Substances 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 2
- 125000000174 L-prolyl group Chemical group [H]N1C([H])([H])C([H])([H])C([H])([H])[C@@]1([H])C(*)=O 0.000 claims 1
- 235000008429 bread Nutrition 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000000779 smoke Substances 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 description 4
- 238000004886 process control Methods 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000009751 slip forming Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000554155 Andes Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001447 compensatory effect Effects 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
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
- F27B7/42—Arrangement of controlling, monitoring, alarm or like devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Furnace Details (AREA)
- Regulation And Control Of Combustion (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Incineration Of Waste (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2507840A DE2507840C3 (de) | 1975-02-24 | 1975-02-24 | Regelverfahren für die Zementherstellung im Drehrohrofen und Regelvorrichtung |
| CH1076A CH606955A5 (enExample) | 1975-02-24 | 1976-01-05 | |
| ES445293A ES445293A1 (es) | 1975-02-24 | 1976-02-18 | Procedimiento y aparato de regulacion para procesos de cal- cinacion, en especial para la produccion de cemento en hor- nos rotatorios de tubo. |
| GB7044/76A GB1552776A (en) | 1975-02-24 | 1976-02-23 | Automatic control method and apparatus for a solid minerals treatment process |
| BR7601121A BR7601121A (pt) | 1975-02-24 | 1976-02-23 | Processo e dispositivo de regulagem aperfeicoado para processos de calcinacao,especialmente para a producao de cimento em fornos giratorios |
| DK074276AA DK147806B (da) | 1975-02-24 | 1976-02-23 | Fremgangsmaade og apparatur til regulering af braendingsprocessen i et anlaeg til braending af cement |
| FR7605031A FR2304115A1 (fr) | 1975-02-24 | 1976-02-24 | Procede de regulation du processus de cuisson, notamment pour la fabrication de ciment dans un four tubulaire tournant |
| US05/660,863 US4077763A (en) | 1975-02-24 | 1976-02-24 | Method for regulating combustion processes, particularly for the production of cement in a rotary kiln |
| CS761204A CS120476A2 (en) | 1975-02-24 | 1976-02-24 | Zpusob regulace vypalovaciho procesu u vypalovaciho zarizeni pro vyrobu cementarskeho slinku |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2507840A DE2507840C3 (de) | 1975-02-24 | 1975-02-24 | Regelverfahren für die Zementherstellung im Drehrohrofen und Regelvorrichtung |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2507840A1 DE2507840A1 (de) | 1976-09-09 |
| DE2507840B2 DE2507840B2 (de) | 1979-08-09 |
| DE2507840C3 true DE2507840C3 (de) | 1980-04-17 |
Family
ID=5939642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2507840A Expired DE2507840C3 (de) | 1975-02-24 | 1975-02-24 | Regelverfahren für die Zementherstellung im Drehrohrofen und Regelvorrichtung |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4077763A (enExample) |
| BR (1) | BR7601121A (enExample) |
| CH (1) | CH606955A5 (enExample) |
| CS (1) | CS120476A2 (enExample) |
| DE (1) | DE2507840C3 (enExample) |
| DK (1) | DK147806B (enExample) |
| ES (1) | ES445293A1 (enExample) |
| FR (1) | FR2304115A1 (enExample) |
| GB (1) | GB1552776A (enExample) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2633789C3 (de) * | 1976-07-28 | 1980-08-14 | Wintershall Ag, 3100 Celle | Verfahren und Vorrichtung zur Herstellung von Petrolkokskalzinat |
| GB1589660A (en) * | 1978-05-08 | 1981-05-20 | Smidth & Co As F L | Method and apparatus for controlling the burning of caco3 and/or mgco3 containing materials |
| DE2851887A1 (de) * | 1978-11-30 | 1980-06-19 | Krupp Polysius Ag | Verfahren zur waermebehandlung von feinkoernigem gut |
| JPS55144457A (en) * | 1979-04-24 | 1980-11-11 | Ishikawajima Harima Heavy Ind | Combustion control method for burning equipment with calcining burner |
| SE453183B (sv) * | 1982-05-04 | 1988-01-18 | Svenska Silikatforskning | Forfarande for reducering av tiden vid avlegsnande av temporera bindemedel fran en formad kropp |
| DE3220085A1 (de) * | 1982-05-28 | 1983-12-01 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und vorrichtung zur regelung des brennprozesses einer zementbrennanlage |
| US5040972A (en) * | 1990-02-07 | 1991-08-20 | Systech Environmental Corporation | Pyrolyzer-kiln system |
| US5882190A (en) * | 1997-12-02 | 1999-03-16 | Doumet; Joseph Elias | Control of cement clinker production by analysis of sulfur in the end product |
| US6050813A (en) * | 1997-12-02 | 2000-04-18 | Cement Petcoptimizer Company | Control of cement clinker production by analysis of sulfur in the end product |
| US6383283B1 (en) | 1997-12-02 | 2002-05-07 | Cement Petcoptimizer Company | Control of cement clinker production by analysis of sulfur in the end product |
| KR100435490B1 (ko) * | 2000-12-18 | 2004-06-10 | 주식회사 포스코 | 회전식 소성로의 원료전환 확인장치 |
| KR100815802B1 (ko) * | 2001-12-03 | 2008-03-20 | 주식회사 포스코 | 회전식 소성로의 장입밀도 제어방법 |
| DE10160222A1 (de) * | 2001-12-07 | 2003-06-26 | Powitec Intelligent Tech Gmbh | Verfahren zur Überwachung eines Brennvorgangs und Vorrichtung hierzu |
| US7551982B2 (en) * | 2005-09-20 | 2009-06-23 | Holcim (Us) Inc. | System and method of optimizing raw material and fuel rates for cement kiln |
| DE102006060869A1 (de) * | 2006-12-22 | 2008-06-26 | Khd Humboldt Wedag Gmbh | Verfahren zur Regelung des Betriebes eines Drehofenbrenners |
| WO2009147465A1 (en) * | 2008-06-05 | 2009-12-10 | Cemex Research Group Ag | Enhanced electricity cogeneration in cement clinker production |
| CN101488015B (zh) * | 2009-02-13 | 2011-01-05 | 温平 | 干法水泥生产线节能减排实时量化的监控方法 |
| US8442688B2 (en) | 2010-01-28 | 2013-05-14 | Holcim (US), Inc. | System for monitoring plant equipment |
| DE102014108150A1 (de) * | 2014-06-10 | 2015-12-17 | Thyssenkrupp Ag | Verfahren und Anlage zur katalytischen Reinigung von Abgas |
| DE102015111489A1 (de) * | 2015-07-15 | 2017-01-19 | Thyssenkrupp Ag | Verfahren zur Regelung eines Brennprozesses |
| WO2018065661A1 (en) * | 2016-10-07 | 2018-04-12 | Aalto University Foundation Sr | Control and monitoring concept for mineral calcination |
| DE102017202824A1 (de) | 2017-02-22 | 2018-08-23 | Thyssenkrupp Ag | Anlage zur Herstellung von Zementklinker und Verfahren zum Betreiben einer solchen Anlage |
| BR112021008525A2 (pt) | 2018-11-02 | 2021-08-03 | Gcp Applied Technologies Inc. | produção de cimento |
| US20200224869A1 (en) * | 2019-01-16 | 2020-07-16 | Doug King | Rotary Cascading Bed Combustion System |
| CN113587665B (zh) * | 2021-07-28 | 2022-11-29 | 杭州特盈能源技术发展有限公司 | 一种水泥窑炉烟气循环用碳基富氧燃烧方法 |
| CN114812162B (zh) * | 2022-05-17 | 2025-05-06 | 天津水泥工业设计研究院有限公司 | 水泥回转窑窑况的判断方法、系统及信息数据处理终端 |
| CN118026558B (zh) * | 2024-01-25 | 2024-11-15 | 北川中联水泥有限公司 | 一种基于物联网的水泥煅烧对流循环抽风监测管理系统 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3483363A (en) * | 1966-04-22 | 1969-12-09 | Leeds & Northrup Co | Method and apparatus for maximizing the output of a rotary kiln |
| US3566091A (en) * | 1966-09-02 | 1971-02-23 | Leeds & Northrup Co | Method and apparatus for controlling a process variable by manipulation of a selected one of two variables |
| US3437325A (en) * | 1967-04-11 | 1969-04-08 | Westinghouse Electric Corp | Heat balance control of a rotary kiln |
| US3584850A (en) * | 1969-07-02 | 1971-06-15 | United States Steel Corp | Rotary kiln for shock sintering |
| US3578298A (en) * | 1969-09-26 | 1971-05-11 | Gen Electric | Method and apparatus for cement kiln control |
| US3578299A (en) * | 1969-09-26 | 1971-05-11 | Gen Electric | Method and apparatus for cement kiln control |
-
1975
- 1975-02-24 DE DE2507840A patent/DE2507840C3/de not_active Expired
-
1976
- 1976-01-05 CH CH1076A patent/CH606955A5/xx not_active IP Right Cessation
- 1976-02-18 ES ES445293A patent/ES445293A1/es not_active Expired
- 1976-02-23 GB GB7044/76A patent/GB1552776A/en not_active Expired
- 1976-02-23 DK DK074276AA patent/DK147806B/da not_active Application Discontinuation
- 1976-02-23 BR BR7601121A patent/BR7601121A/pt unknown
- 1976-02-24 CS CS761204A patent/CS120476A2/cs unknown
- 1976-02-24 FR FR7605031A patent/FR2304115A1/fr active Granted
- 1976-02-24 US US05/660,863 patent/US4077763A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2304115A1 (fr) | 1976-10-08 |
| CH606955A5 (enExample) | 1978-11-30 |
| BR7601121A (pt) | 1976-09-14 |
| FR2304115B1 (enExample) | 1981-04-17 |
| DK74276A (da) | 1976-08-25 |
| CS120476A2 (en) | 1985-06-13 |
| GB1552776A (en) | 1979-09-19 |
| ES445293A1 (es) | 1977-11-01 |
| US4077763A (en) | 1978-03-07 |
| DK147806B (da) | 1984-12-10 |
| DE2507840A1 (de) | 1976-09-09 |
| DE2507840B2 (de) | 1979-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| BI | Miscellaneous see part 2 | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |