CN102464458B - 窑头外投料煅烧高活性混合材的方法和设备 - Google Patents
窑头外投料煅烧高活性混合材的方法和设备 Download PDFInfo
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- CN102464458B CN102464458B CN2011103852599A CN201110385259A CN102464458B CN 102464458 B CN102464458 B CN 102464458B CN 2011103852599 A CN2011103852599 A CN 2011103852599A CN 201110385259 A CN201110385259 A CN 201110385259A CN 102464458 B CN102464458 B CN 102464458B
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Images
Classifications
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- 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
- C04B7/24—Cements from oil shales, residues or waste other than slag
-
- 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
- C04B7/24—Cements from oil shales, residues or waste other than slag
- C04B7/28—Cements from oil shales, residues or waste other than slag from combustion residues, e.g. ashes or slags from waste incineration
-
- 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
- C04B7/24—Cements from oil shales, residues or waste other than slag
- C04B7/30—Cements from oil shales, residues or waste other than slag from oil shale; from oil shale residues ; from lignite processing, e.g. using certain lignite fractions
-
- 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
- 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
- F27B7/33—Arrangement of devices for discharging
-
- 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
- F27B7/38—Arrangements of cooling devices
- F27B7/383—Cooling devices for the charge
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Treatment Of Sludge (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
| 烧失量 | SiO2 | Al2O3 | Fe2O3 | CaO | MgO | ∑(%) |
| 1.91 | 51.18 | 14.57 | 4.91 | 19.57 | 2.42 | 94.66 |
| 混合材(煤矸石20%、熟料80%) | 脱硫石膏 | 石灰石 | 煤灰及炉渣 |
| 588kg | 30kg | 80kg | 312kg |
| 纯煅烧熟料 | 脱硫石膏 | 石灰石 | 煤灰及炉渣 |
| 580kg | 30kg | 80kg | 310kg |
Claims (20)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103852599A CN102464458B (zh) | 2011-11-28 | 2011-11-28 | 窑头外投料煅烧高活性混合材的方法和设备 |
| PCT/CN2012/075900 WO2013078839A1 (zh) | 2011-11-28 | 2012-05-22 | 窑头外投料煅烧高活性混合材的方法和设备 |
| PL12854281T PL2786973T3 (pl) | 2011-11-28 | 2012-05-22 | Proces kalcynowania mieszanego materiału o wysokiej aktywności poprzez dostarczanie poza głowicą pieca |
| US14/360,874 US9403718B2 (en) | 2011-11-28 | 2012-05-22 | Process for calcining blending material with high activity by feeding outside kiln head and apparatus thereof |
| EP12854281.8A EP2786973B1 (en) | 2011-11-28 | 2012-05-22 | Method for calcining blending material with high activity by feeding outside kiln head |
| RU2014125517/03A RU2587653C1 (ru) | 2011-11-28 | 2012-05-22 | Способ обжига высокоактивного смешанного материала с подачей вне головки обжигательной печи и устройство для осуществления указанного способа |
| BR112014012811A BR112014012811A8 (pt) | 2011-11-28 | 2012-05-22 | processo para calcinar um material de mistura com alta atividade por alimentação fora do cabeçote de forno e seu aparelho |
| MX2014006351A MX349958B (es) | 2011-11-28 | 2012-05-22 | Proceso para la calcinación del material de mezcla con alta actividad mediante la alimentacion externa de la cabeza del horno y sus aparatos del mismo. |
| ES12854281T ES2733310T3 (es) | 2011-11-28 | 2012-05-22 | Método para calcinar material de mezcla con alta actividad por alimentación fuera de una cabeza de horno |
| ZA2014/04668A ZA201404668B (en) | 2011-11-28 | 2014-06-25 | Process for calcining blending material with high activity by feeding outside kiln head and apparatus thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103852599A CN102464458B (zh) | 2011-11-28 | 2011-11-28 | 窑头外投料煅烧高活性混合材的方法和设备 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102464458A CN102464458A (zh) | 2012-05-23 |
| CN102464458B true CN102464458B (zh) | 2013-04-03 |
Family
ID=46068625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103852599A Active CN102464458B (zh) | 2011-11-28 | 2011-11-28 | 窑头外投料煅烧高活性混合材的方法和设备 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9403718B2 (zh) |
| EP (1) | EP2786973B1 (zh) |
| CN (1) | CN102464458B (zh) |
| BR (1) | BR112014012811A8 (zh) |
| ES (1) | ES2733310T3 (zh) |
| MX (1) | MX349958B (zh) |
| PL (1) | PL2786973T3 (zh) |
| RU (1) | RU2587653C1 (zh) |
| WO (1) | WO2013078839A1 (zh) |
| ZA (1) | ZA201404668B (zh) |
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| PT108290B (pt) * | 2015-03-17 | 2018-12-10 | Secil Companhia Geral De Cal E Cimento S A | Método de produção de um clinquer de baixo teor de carbono |
| CN106866007A (zh) * | 2017-03-20 | 2017-06-20 | 重庆市新嘉南建材有限责任公司 | 一种将煤矸石烧制为水泥原料的方法及系统 |
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| CN117534358B (zh) * | 2024-01-02 | 2024-09-06 | 安徽淮海新材料有限责任公司 | 一种煤矸石无燃料自热式烧结脱碳工艺 |
| CN117945676B (zh) * | 2024-01-26 | 2024-10-18 | 大同市煤炭清洁高效利用研究所 | 水泥熟料生产系统及水泥熟料生产方法 |
| CN118482569B (zh) * | 2024-07-12 | 2024-10-15 | 西南科技大学 | 一种回转窑纯氧燃烧的熟料煅烧生产设备及生产方法 |
| EP4692021A1 (en) | 2024-08-07 | 2026-02-11 | Heidelberg Materials AG | Addition of recycled hardened cement paste to the clinker cooler |
| CN118602751B (zh) * | 2024-08-09 | 2024-10-15 | 大同众合环保科技有限责任公司 | 一种煤矸石煅烧装置 |
| CN119803054B (zh) * | 2025-01-17 | 2025-10-17 | 攀钢集团攀枝花钢铁研究院有限公司 | 电加热回转窑的温度测控方法 |
| CN120828048B (zh) * | 2025-09-16 | 2025-12-09 | 鄂尔多斯市蒙泰铝业有限责任公司 | 一种适用于煤矸石焙烧活化的工艺 |
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| CN102211886A (zh) * | 2011-03-10 | 2011-10-12 | 北川四星水泥有限公司 | 一种火山灰性混合材及其制备方法和应用 |
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| CN101792276A (zh) * | 2010-02-25 | 2010-08-04 | 东南大学 | 适合分离捕集co2的部分全氧型水泥生产方法 |
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| ES2733310T3 (es) | 2019-11-28 |
| US9403718B2 (en) | 2016-08-02 |
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| EP2786973A1 (en) | 2014-10-08 |
| US20140318420A1 (en) | 2014-10-30 |
| WO2013078839A1 (zh) | 2013-06-06 |
| ZA201404668B (en) | 2015-08-26 |
| BR112014012811A2 (pt) | 2017-06-13 |
| RU2587653C1 (ru) | 2016-06-20 |
| BR112014012811A8 (pt) | 2017-06-20 |
| MX349958B (es) | 2017-08-22 |
| EP2786973B1 (en) | 2019-02-06 |
| CN102464458A (zh) | 2012-05-23 |
| MX2014006351A (es) | 2014-11-25 |
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