ZA200206493B - Methods and apparatus for manufacturing cement clinker from particulate cement raw material. - Google Patents
Methods and apparatus for manufacturing cement clinker from particulate cement raw material. Download PDFInfo
- Publication number
- ZA200206493B ZA200206493B ZA200206493A ZA200206493A ZA200206493B ZA 200206493 B ZA200206493 B ZA 200206493B ZA 200206493 A ZA200206493 A ZA 200206493A ZA 200206493 A ZA200206493 A ZA 200206493A ZA 200206493 B ZA200206493 B ZA 200206493B
- Authority
- ZA
- South Africa
- Prior art keywords
- rotary kiln
- kiln
- dust
- raw material
- clinker
- Prior art date
Links
- 239000002994 raw material Substances 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000004568 cement Substances 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 239000000428 dust Substances 0.000 claims abstract description 34
- 239000007789 gas Substances 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000000725 suspension Substances 0.000 claims abstract description 6
- 239000000779 smoke Substances 0.000 claims description 7
- 239000010881 fly ash Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 abstract description 11
- 150000003839 salts Chemical class 0.000 description 8
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005262 decarbonization Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Classifications
-
- 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
- C04B7/436—Special arrangements for treating part or all of the cement kiln dust
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Furnace Details (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Saccharide Compounds (AREA)
- Disintegrating Or Milling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA200000531 | 2000-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200206493B true ZA200206493B (en) | 2003-08-14 |
Family
ID=8159389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200206493A ZA200206493B (en) | 2000-03-30 | 2002-08-14 | Methods and apparatus for manufacturing cement clinker from particulate cement raw material. |
Country Status (19)
| Country | Link |
|---|---|
| EP (1) | EP1296905B1 (cs) |
| JP (1) | JP2003528793A (cs) |
| KR (1) | KR100716402B1 (cs) |
| CN (1) | CN1227179C (cs) |
| AT (1) | ATE314328T1 (cs) |
| AU (2) | AU2001223913B2 (cs) |
| BR (1) | BR0109587A (cs) |
| CA (1) | CA2403564C (cs) |
| CZ (1) | CZ300330B6 (cs) |
| DE (1) | DE60116308T2 (cs) |
| DK (1) | DK1296905T3 (cs) |
| ES (1) | ES2256195T3 (cs) |
| MX (1) | MXPA02008394A (cs) |
| PL (1) | PL201015B1 (cs) |
| PT (1) | PT1296905E (cs) |
| RU (1) | RU2248946C2 (cs) |
| TW (1) | TW487689B (cs) |
| WO (1) | WO2001072654A1 (cs) |
| ZA (1) | ZA200206493B (cs) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19954479B4 (de) * | 1999-11-12 | 2008-06-05 | Khd Humboldt Wedag Gmbh | Verfahren zur Herstellung von Zementklinker mit Kühlung der Drehofeneinlaufkammer |
| US8454715B2 (en) * | 2007-08-07 | 2013-06-04 | Polysius Ag | Device and a method for carrying out chemical and/or physical reactions between a solid material and a gas as well as a plant for cement manufacture |
| FR2934589B1 (fr) * | 2008-08-01 | 2010-08-27 | Fives Fcb | Procede de fabrication de clinker de ciment dans une installation, et installation de fabrication de clinker de ciment en tant que telle |
| FR2934590B1 (fr) * | 2008-08-01 | 2010-08-13 | Fives Fcb | Procede de fabrication de clinker de ciment dans une installation, et installation de fabrication de clinker de ciment en tant que telle. |
| JP5407262B2 (ja) * | 2008-10-08 | 2014-02-05 | 三菱マテリアル株式会社 | セメント焼成設備の排ガス処理方法および処理システム |
| IT1391447B1 (it) * | 2008-12-23 | 2011-12-23 | Italcementi Spa | Apparato migliorato per la produzione di clinker a partire da farina cruda e relativo processo |
| DE102009041089C5 (de) * | 2009-09-10 | 2013-06-27 | Khd Humboldt Wedag Gmbh | Verfahren und Anlage zur Herstellung von Zement mit verringerter CO2-Emission |
| US9250018B2 (en) * | 2009-11-06 | 2016-02-02 | Fives North American Combustion, Inc. | Apparatus and methods for achieving low NOx in a grate-kiln pelletizing furnace |
| WO2012018348A1 (en) * | 2010-08-06 | 2012-02-09 | Empire Technology Development Llc | System and method for manufacturing cement clinker utilizing waste materials |
| ITMI20112364A1 (it) * | 2011-12-22 | 2013-06-23 | Italcementi Spa | Apparato per la produzione di clinker a partire da miscela cruda comprendente un preriscaldatore ad altezza contenuta |
| CN102674724A (zh) * | 2012-05-11 | 2012-09-19 | 赵益民 | 一种两级分解物料预烧水泥熟料煅烧系统及其工艺 |
| AT513149B8 (de) | 2012-09-05 | 2014-03-15 | Scheuch Gmbh | Verfahren und Vorrichtung zur Abscheidung eines flüchtigen Bestandteils aus den Abgasen bei der Zementklinkerherstellung |
| CN108947284A (zh) * | 2018-08-02 | 2018-12-07 | 吴超 | 一种大颗粒旋流沸腾煅烧高温研磨生料的方法 |
| CN108947285A (zh) * | 2018-08-03 | 2018-12-07 | 吴超 | 大颗粒旋流沸腾循环快速煅烧水泥熟料的新方法 |
| KR102186222B1 (ko) | 2018-08-29 | 2020-12-03 | 성신양회(주) | 국소 고온 연소 챔버 및 이를 포함하는 시멘트 소성 설비 |
| CN111689704B (zh) * | 2019-03-12 | 2021-10-08 | 中国科学院工程热物理研究所 | 多级悬浮预热水泥窑炉系统及其控制方法 |
| CN113880468B (zh) * | 2020-07-01 | 2023-07-21 | 中国科学院工程热物理研究所 | 多级悬浮预热器及控制方法、水泥熟料生成设备控制方法 |
| CN111879130A (zh) * | 2020-08-24 | 2020-11-03 | 山东博研粉体技术装备有限公司 | 一种水泥冷却装置、制造系统、冷却方法和制造方法 |
| CN114644470B (zh) * | 2020-12-17 | 2023-10-03 | 中国科学院工程热物理研究所 | 水泥物料处理装置和水泥物料处理方法 |
| CN114644472B (zh) * | 2020-12-17 | 2023-10-03 | 中国科学院工程热物理研究所 | 水泥物料处理装置和水泥物料处理方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5238569B2 (cs) * | 1973-07-03 | 1977-09-29 | ||
| CS165935B1 (cs) * | 1973-10-19 | 1975-12-22 | ||
| GB1453215A (en) * | 1974-05-10 | 1976-10-20 | Smidth & Co As F L | Calcination of pulverous material |
| GB1479220A (en) * | 1975-10-27 | 1977-07-06 | Smidth & Co As F L | Kiln plant |
| JPS5632355A (en) * | 1979-08-22 | 1981-04-01 | Mitsubishi Heavy Ind Ltd | Fluidized bed type calciner for cement raw material |
| DE3150501A1 (de) * | 1981-12-21 | 1983-06-30 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Vorrichtung zum brennen von zement |
| JPS59164655A (ja) * | 1983-03-11 | 1984-09-17 | 川崎重工業株式会社 | セメントクリンカの焼成装置 |
| JPS6321266A (ja) * | 1986-07-10 | 1988-01-28 | 大成プレハブ株式会社 | 潜熱発生装置 |
| US5007823A (en) * | 1989-12-01 | 1991-04-16 | Air Products And Chemicals, Inc. | Dust recycling to rotary kilns |
| BR9102123A (pt) * | 1991-05-24 | 1992-04-28 | Serrana Sa De Mineracao | Ciclone separador de po tipo single loop |
| FR2679550B1 (fr) * | 1991-07-26 | 1994-04-08 | Cle | Procede de production de clinker de ciment avec recuperation amelioree des poussieres. |
| DE69200228T2 (de) * | 1991-11-11 | 1994-10-20 | Mitsui Petrochemical Ind | Verfahren zur Herstellung eines statistischen Cycloolefincopolymers. |
| US5937771A (en) * | 1995-12-11 | 1999-08-17 | Taiheiyo Cement Corporation | Method of processing kiln exhaust gases by chlorine bypass system and apparatus therefor |
| DK173476B1 (da) * | 1996-03-06 | 2000-12-11 | Smidth & Co As F L | Anlæg til fremstilling af cementklinker |
-
2000
- 2000-12-01 TW TW089125626A patent/TW487689B/zh not_active IP Right Cessation
-
2001
- 2001-01-19 AU AU2001223913A patent/AU2001223913B2/en not_active Ceased
- 2001-01-19 KR KR1020027011643A patent/KR100716402B1/ko not_active Expired - Fee Related
- 2001-01-19 DK DK01900217T patent/DK1296905T3/da active
- 2001-01-19 BR BR0109587-0A patent/BR0109587A/pt not_active Application Discontinuation
- 2001-01-19 MX MXPA02008394A patent/MXPA02008394A/es active IP Right Grant
- 2001-01-19 ES ES01900217T patent/ES2256195T3/es not_active Expired - Lifetime
- 2001-01-19 CN CNB018068545A patent/CN1227179C/zh not_active Expired - Fee Related
- 2001-01-19 CZ CZ20023258A patent/CZ300330B6/cs not_active IP Right Cessation
- 2001-01-19 EP EP01900217A patent/EP1296905B1/en not_active Revoked
- 2001-01-19 PL PL357276A patent/PL201015B1/pl not_active IP Right Cessation
- 2001-01-19 RU RU2002129015/03A patent/RU2248946C2/ru not_active IP Right Cessation
- 2001-01-19 JP JP2001570572A patent/JP2003528793A/ja active Pending
- 2001-01-19 PT PT01900217T patent/PT1296905E/pt unknown
- 2001-01-19 DE DE60116308T patent/DE60116308T2/de not_active Revoked
- 2001-01-19 AT AT01900217T patent/ATE314328T1/de not_active IP Right Cessation
- 2001-01-19 WO PCT/IB2001/000054 patent/WO2001072654A1/en active IP Right Grant
- 2001-01-19 AU AU2391301A patent/AU2391301A/xx active Pending
- 2001-01-19 CA CA2403564A patent/CA2403564C/en not_active Expired - Fee Related
-
2002
- 2002-08-14 ZA ZA200206493A patent/ZA200206493B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2403564A1 (en) | 2001-10-04 |
| KR20020086608A (ko) | 2002-11-18 |
| MXPA02008394A (es) | 2003-02-12 |
| DK1296905T3 (da) | 2006-03-06 |
| ES2256195T3 (es) | 2006-07-16 |
| AU2391301A (en) | 2001-10-08 |
| WO2001072654A1 (en) | 2001-10-04 |
| PL201015B1 (pl) | 2009-02-27 |
| EP1296905A1 (en) | 2003-04-02 |
| RU2248946C2 (ru) | 2005-03-27 |
| PL357276A1 (en) | 2004-07-26 |
| TW487689B (en) | 2002-05-21 |
| EP1296905B1 (en) | 2005-12-28 |
| DE60116308D1 (de) | 2006-02-02 |
| ATE314328T1 (de) | 2006-01-15 |
| JP2003528793A (ja) | 2003-09-30 |
| BR0109587A (pt) | 2003-02-04 |
| AU2001223913B2 (en) | 2004-04-22 |
| KR100716402B1 (ko) | 2007-05-11 |
| PT1296905E (pt) | 2006-05-31 |
| CZ300330B6 (cs) | 2009-04-22 |
| CN1418178A (zh) | 2003-05-14 |
| CA2403564C (en) | 2010-03-23 |
| DE60116308T2 (de) | 2006-09-07 |
| RU2002129015A (ru) | 2004-02-20 |
| CN1227179C (zh) | 2005-11-16 |
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