CN113880470B - 生产建筑石膏的工艺及装备 - Google Patents
生产建筑石膏的工艺及装备 Download PDFInfo
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- CN113880470B CN113880470B CN202111156130.0A CN202111156130A CN113880470B CN 113880470 B CN113880470 B CN 113880470B CN 202111156130 A CN202111156130 A CN 202111156130A CN 113880470 B CN113880470 B CN 113880470B
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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
- C04B11/00—Calcium sulfate cements
- C04B11/02—Methods and apparatus for dehydrating gypsum
- C04B11/028—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained
- C04B11/032—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained for the wet process, e.g. dehydrating in solution or under saturated vapour conditions, i.e. to obtain alpha-hemihydrate
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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
- C04B11/00—Calcium sulfate cements
- C04B11/02—Methods and apparatus for dehydrating gypsum
- C04B11/028—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained
- C04B11/036—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained for the dry process, e.g. dehydrating in a fluidised bed or in a rotary kiln, i.e. to obtain beta-hemihydrate
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Drying Of Solid Materials (AREA)
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CN202111156130.0A CN113880470B (zh) | 2021-09-30 | 2021-09-30 | 生产建筑石膏的工艺及装备 |
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CN202111156130.0A CN113880470B (zh) | 2021-09-30 | 2021-09-30 | 生产建筑石膏的工艺及装备 |
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Publication Number | Publication Date |
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CN113880470A CN113880470A (zh) | 2022-01-04 |
CN113880470B true CN113880470B (zh) | 2023-03-07 |
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CN202111156130.0A Active CN113880470B (zh) | 2021-09-30 | 2021-09-30 | 生产建筑石膏的工艺及装备 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115388638A (zh) * | 2022-08-25 | 2022-11-25 | 天华化工机械及自动化研究设计院有限公司 | 一种湿料干燥系统 |
CN115451685A (zh) * | 2022-08-31 | 2022-12-09 | 中建材创新科技研究院有限公司 | 一种物料烘干系统 |
CN118047551B (zh) * | 2024-02-04 | 2024-07-26 | 中国新型建材设计研究院有限公司 | 一种节能型超低压蒸汽煅烧石膏沸腾炉控制方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995017354A1 (fr) * | 1993-12-23 | 1995-06-29 | Mace Holding | Procede et installation de production de platre a partir de gypse par calcination par contact direct avec des gaz chauds porteurs |
CN101708967A (zh) * | 2009-12-17 | 2010-05-19 | 绍兴市新科节能建材有限公司 | 半水石膏的制备方法 |
CN204138536U (zh) * | 2014-05-16 | 2015-02-04 | 湖北归一节能环保科技建材有限公司 | 一种用于干燥和煅烧脱硫石膏的装置 |
CN107619208A (zh) * | 2017-09-29 | 2018-01-23 | 山东海蓝阳光环境服务有限公司 | 一种用脱硫石膏生产建筑石膏的生产系统及其实现方法 |
CN112876110A (zh) * | 2021-02-02 | 2021-06-01 | 茌平信源环保建材有限公司 | 一种石膏粉生产系统及工艺 |
CN113307520A (zh) * | 2021-04-28 | 2021-08-27 | 浙申环保材料(宁波)有限公司 | 一种石膏粉煅烧的制备装置及其加工工艺 |
CN214218591U (zh) * | 2021-01-21 | 2021-09-17 | 中山嘉珂环保科技有限公司 | 一种石膏节能环保煅烧系统 |
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2021
- 2021-09-30 CN CN202111156130.0A patent/CN113880470B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995017354A1 (fr) * | 1993-12-23 | 1995-06-29 | Mace Holding | Procede et installation de production de platre a partir de gypse par calcination par contact direct avec des gaz chauds porteurs |
CN101708967A (zh) * | 2009-12-17 | 2010-05-19 | 绍兴市新科节能建材有限公司 | 半水石膏的制备方法 |
CN204138536U (zh) * | 2014-05-16 | 2015-02-04 | 湖北归一节能环保科技建材有限公司 | 一种用于干燥和煅烧脱硫石膏的装置 |
CN107619208A (zh) * | 2017-09-29 | 2018-01-23 | 山东海蓝阳光环境服务有限公司 | 一种用脱硫石膏生产建筑石膏的生产系统及其实现方法 |
CN214218591U (zh) * | 2021-01-21 | 2021-09-17 | 中山嘉珂环保科技有限公司 | 一种石膏节能环保煅烧系统 |
CN112876110A (zh) * | 2021-02-02 | 2021-06-01 | 茌平信源环保建材有限公司 | 一种石膏粉生产系统及工艺 |
CN113307520A (zh) * | 2021-04-28 | 2021-08-27 | 浙申环保材料(宁波)有限公司 | 一种石膏粉煅烧的制备装置及其加工工艺 |
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Inventor after: Zhang Lu Inventor after: Zhang Hongwei Inventor after: Li Ming Inventor after: Chao Yang Inventor after: Wang Rongfei Inventor after: Wang Lianwei Inventor after: Hang Qi Inventor after: Wang Guangxing Inventor before: Zhang Lu Inventor before: Zhang Hongwei Inventor before: Li Ming Inventor before: Huang Yang Inventor before: Wang Rongfei Inventor before: Wang Lianwei Inventor before: Hang Qi Inventor before: Wang Guangxing |
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CB03 | Change of inventor or designer information |
Inventor after: Zhang Lu Inventor after: Zhang Hongwei Inventor after: Chao Yang Inventor after: Wang Rongfei Inventor after: Wang Lianwei Inventor after: Hang Qi Inventor after: Wang Guangxing Inventor before: Zhang Lu Inventor before: Zhang Hongwei Inventor before: Li Ming Inventor before: Chao Yang Inventor before: Wang Rongfei Inventor before: Wang Lianwei Inventor before: Hang Qi Inventor before: Wang Guangxing |
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