CA1036814A - Apparatus for calcining cement - Google Patents
Apparatus for calcining cementInfo
- Publication number
- CA1036814A CA1036814A CA220,288A CA220288A CA1036814A CA 1036814 A CA1036814 A CA 1036814A CA 220288 A CA220288 A CA 220288A CA 1036814 A CA1036814 A CA 1036814A
- Authority
- CA
- Canada
- Prior art keywords
- kiln
- cyclone
- combustion gas
- mixing chamber
- auxiliary furnace
- 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
- 238000001354 calcination Methods 0.000 title claims abstract description 16
- 239000004568 cement Substances 0.000 title abstract description 21
- 239000000567 combustion gas Substances 0.000 claims abstract description 27
- 238000002156 mixing Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 41
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 20
- 238000002485 combustion reaction Methods 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000000446 fuel Substances 0.000 description 3
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000001535 kindling effect Effects 0.000 description 1
- 239000000203 mixture Substances 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
- C04B7/434—Preheating with addition of fuel, e.g. calcining
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974019352U JPS5347497Y2 (Sortimente) | 1974-02-19 | 1974-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1036814A true CA1036814A (en) | 1978-08-22 |
Family
ID=28106975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA220,288A Expired CA1036814A (en) | 1974-02-19 | 1975-02-17 | Apparatus for calcining cement |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3975148A (Sortimente) |
| JP (1) | JPS5347497Y2 (Sortimente) |
| BR (1) | BR7500967A (Sortimente) |
| CA (1) | CA1036814A (Sortimente) |
| DE (1) | DE2506580A1 (Sortimente) |
| DK (1) | DK139792C (Sortimente) |
| FR (1) | FR2261236B1 (Sortimente) |
Families Citing this family (56)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2520102C2 (de) * | 1975-05-06 | 1984-06-20 | Krupp Polysius Ag, 4720 Beckum | Vorrichtung zur Wärmebehandlung von feinkörnigem Gut |
| DE2605042A1 (de) * | 1976-02-10 | 1977-08-18 | Kloeckner Humboldt Deutz Ag | Waermetauscher zur thermischen behandlung von feinkoernigen, feuchten materialien |
| US4050882A (en) * | 1976-11-04 | 1977-09-27 | Allis-Chalmers Corporation | Dual variable orifice for reinforced preheater |
| JPS5411132A (en) * | 1977-06-28 | 1979-01-27 | Onoda Cement Co Ltd | Method and apparatus for firing cement raw material |
| DE2741307C2 (de) * | 1977-09-14 | 1985-02-14 | Heinz 4630 Bochum Jäger | Vorrichtung zum Brennen von Zementklinker |
| US4306854A (en) * | 1978-04-08 | 1981-12-22 | G. P. Worsley And Company Limited | Fluid bed furnaces |
| US4419964A (en) * | 1979-10-26 | 1983-12-13 | F. L. Smidth & Co. | Combustion plant |
| FR2486442A1 (fr) | 1980-07-09 | 1982-01-15 | Fives Cail Babcock | Installation pour la fabrication de ciment par voie seche avec four de precalcination |
| DE3147374A1 (de) * | 1981-09-16 | 1983-03-24 | Krupp Polysius Ag, 4720 Beckum | "vorrichtung zur einfuehrung von feingut in eine brennzone" |
| DE3212009A1 (de) * | 1982-03-31 | 1983-10-06 | Krupp Polysius Ag | Verfahren und vorrichtung zur waermebehandlung von feinkoernigem gut |
| FR2547033B1 (fr) * | 1983-06-03 | 1985-08-30 | Cle Sa | Appareil de traitement thermique de matiere solide, en particulier de matiere crue de ciment |
| DE3436687A1 (de) * | 1984-10-05 | 1986-04-10 | Krupp Polysius Ag, 4720 Beckum | Vorrichtung zur waermebehandlung von feingut |
| DE3512416A1 (de) * | 1985-04-04 | 1986-10-16 | Krupp Polysius Ag, 4720 Beckum | Anlage zur waermebehandlung von feinkoernigem gut |
| US5213496A (en) * | 1989-07-03 | 1993-05-25 | A. Ahlstrom Corporation | Feeding system for a lime reburning kiln |
| DE102005052753A1 (de) * | 2005-11-04 | 2007-05-10 | Polysius Ag | Anlage und Verfahren zur Herstellung von Zementklinker |
| DE102006023980A1 (de) * | 2006-05-22 | 2007-11-29 | Polysius Ag | Anlage zur Herstellung von Zementklinker |
| CN102171527A (zh) * | 2008-06-25 | 2011-08-31 | 坡利西斯股份公司 | 在固体物料和气体之间进行化学和/或物理反应的装置 |
| JP2010095410A (ja) * | 2008-10-17 | 2010-04-30 | Taiheiyo Cement Corp | 廃油系廃棄物の利用方法 |
| US7998316B2 (en) | 2009-03-17 | 2011-08-16 | Suncoke Technology And Development Corp. | Flat push coke wet quenching apparatus and process |
| EP3531018B1 (en) | 2012-07-31 | 2024-03-20 | SunCoke Technology and Development LLC | System for handling coal processing emissions |
| US9243186B2 (en) | 2012-08-17 | 2016-01-26 | Suncoke Technology And Development Llc. | Coke plant including exhaust gas sharing |
| US9359554B2 (en) | 2012-08-17 | 2016-06-07 | Suncoke Technology And Development Llc | Automatic draft control system for coke plants |
| US9169439B2 (en) | 2012-08-29 | 2015-10-27 | Suncoke Technology And Development Llc | Method and apparatus for testing coal coking properties |
| US10047295B2 (en) | 2012-12-28 | 2018-08-14 | Suncoke Technology And Development Llc | Non-perpendicular connections between coke oven uptakes and a hot common tunnel, and associated systems and methods |
| US9238778B2 (en) | 2012-12-28 | 2016-01-19 | Suncoke Technology And Development Llc. | Systems and methods for improving quenched coke recovery |
| PL2938701T3 (pl) | 2012-12-28 | 2020-05-18 | Suncoke Technology And Development Llc | Pokrywy kominów upustowych i powiązane sposoby |
| CN104902984B (zh) | 2012-12-28 | 2019-05-31 | 太阳焦炭科技和发展有限责任公司 | 用于去除排放物中的汞的系统和方法 |
| US10883051B2 (en) | 2012-12-28 | 2021-01-05 | Suncoke Technology And Development Llc | Methods and systems for improved coke quenching |
| US9476547B2 (en) * | 2012-12-28 | 2016-10-25 | Suncoke Technology And Development Llc | Exhaust flow modifier, duct intersection incorporating the same, and methods therefor |
| US10760002B2 (en) | 2012-12-28 | 2020-09-01 | Suncoke Technology And Development Llc | Systems and methods for maintaining a hot car in a coke plant |
| US9273250B2 (en) | 2013-03-15 | 2016-03-01 | Suncoke Technology And Development Llc. | Methods and systems for improved quench tower design |
| AU2014326102B2 (en) * | 2013-09-30 | 2017-06-29 | Mitsubishi Ube Cement Corporation | Method for operating cement production facility |
| CA2935325C (en) | 2013-12-31 | 2022-11-22 | Suncoke Technology And Development Llc | Methods for decarbonizing coking ovens, and associated systems and devices |
| AU2015284198A1 (en) | 2014-06-30 | 2017-02-02 | Suncoke Technology And Development Llc | Horizontal heat recovery coke ovens having monolith crowns |
| US10233392B2 (en) | 2014-08-28 | 2019-03-19 | Suncoke Technology And Development Llc | Method for optimizing coke plant operation and output |
| EP3194531A4 (en) | 2014-09-15 | 2018-06-20 | Suncoke Technology and Development LLC | Coke ovens having monolith component construction |
| WO2016109699A1 (en) | 2014-12-31 | 2016-07-07 | Suncoke Technology And Development Llc | Multi-modal beds of coking material |
| US11060032B2 (en) | 2015-01-02 | 2021-07-13 | Suncoke Technology And Development Llc | Integrated coke plant automation and optimization using advanced control and optimization techniques |
| CA2973243C (en) | 2015-01-02 | 2022-07-19 | Suncoke Technology And Development Llc | Integrated coke plant automation and optimization using advanced control and optimization techniques |
| KR102253567B1 (ko) | 2015-12-28 | 2021-05-17 | 선코크 테크놀러지 앤드 디벨로프먼트 엘엘씨 | 동적으로 코크스 오븐을 충전하기 위한 방법 및 시스템 |
| KR102445523B1 (ko) | 2016-06-03 | 2022-09-20 | 선코크 테크놀러지 앤드 디벨로프먼트 엘엘씨 | 산업 설비에서 교정 액션을 자동적으로 생성하기 위한 방법 및 시스템 |
| AU2018273894A1 (en) | 2017-05-23 | 2019-12-19 | Suncoke Technology And Development Llc | System and method for repairing a coke oven |
| US11021655B2 (en) | 2018-12-28 | 2021-06-01 | Suncoke Technology And Development Llc | Decarbonization of coke ovens and associated systems and methods |
| BR112021012598B1 (pt) | 2018-12-28 | 2024-01-23 | Suncoke Technology And Development Llc | Método para detectar um vazamento em um sistema para coqueificar carvão, método para detectar um vazamento de ar em um sistema para coqueificar carvão, método para detectar um vazamento de ar em um sistema para coqueificar carvão sob uma pressão negativa e método para detectar um vazamento de ar entre um sistema de alta pressão e um sistema de baixa pressão |
| BR112021012455B1 (pt) | 2018-12-28 | 2023-10-24 | Suncoke Technology And Development Llc | Forno de coque |
| US11071935B2 (en) | 2018-12-28 | 2021-07-27 | Suncoke Technology And Development Llc | Particulate detection for industrial facilities, and associated systems and methods |
| US11760937B2 (en) | 2018-12-28 | 2023-09-19 | Suncoke Technology And Development Llc | Oven uptakes |
| CA3125340C (en) | 2018-12-28 | 2022-04-26 | Suncoke Technology And Development Llc | Spring-loaded heat recovery oven system and method |
| US11486572B2 (en) | 2018-12-31 | 2022-11-01 | Suncoke Technology And Development Llc | Systems and methods for Utilizing flue gas |
| CA3125589A1 (en) | 2018-12-31 | 2020-07-09 | Suncoke Technology And Development Llc | Methods and systems for providing corrosion resistant surfaces in contaminant treatment systems |
| US12227699B2 (en) | 2019-12-26 | 2025-02-18 | Suncoke Technology And Development Llc | Oven health optimization systems and methods |
| WO2021225988A1 (en) | 2020-05-03 | 2021-11-11 | Suncoke Technology And Development Llc | High-quality coke products |
| US11946108B2 (en) | 2021-11-04 | 2024-04-02 | Suncoke Technology And Development Llc | Foundry coke products and associated processing methods via cupolas |
| JP7595191B2 (ja) | 2021-11-04 | 2024-12-05 | サンコーク テクノロジー アンド ディベロップメント リミテッド ライアビリティ カンパニー | 鋳物用コークス生産物、及び関連システム、装置並びに方法 |
| EP4612257A1 (en) | 2022-11-04 | 2025-09-10 | Suncoke Technology and Development LLC | Coal blends, foundry coke products, and associated systems, devices, and methods |
| WO2025111437A1 (en) | 2023-11-21 | 2025-05-30 | Suncoke Technology And Development Llc | Flat push hot car for foundry coke and associated systems and methods |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3452968A (en) * | 1966-10-12 | 1969-07-01 | Ishikawajima Harima Heavy Ind | Roasting process of fine ore and a device therefor |
| JPS4843354U (Sortimente) * | 1971-09-25 | 1973-06-05 | ||
| IT964812B (it) * | 1972-02-16 | 1974-01-31 | Bergwerksverband Gmbh | Procedimento per l arricchimento di ossigeno in aria e simili gas |
| JPS5130865B2 (Sortimente) * | 1972-03-08 | 1976-09-03 | ||
| AU471315B2 (en) * | 1972-05-20 | 1976-04-15 | Ishikawajima-Harima Jukogyo K.K. | Apparatus for burning materials of cement andthe luce |
| JPS5527022B2 (Sortimente) * | 1972-09-04 | 1980-07-17 | ||
| JPS5249494B2 (Sortimente) * | 1972-12-06 | 1977-12-17 | ||
| ES430039A1 (es) * | 1973-09-19 | 1976-10-16 | Kloeckner Humboldt Deutz Ag | Aparato para el tratamiento termico de material de grano fino, con disposicion de quemador adicional en el precalen- tador. |
| US3891382A (en) * | 1974-02-27 | 1975-06-24 | Fuller Co | Apparatus for calcining raw material |
-
1974
- 1974-02-19 JP JP1974019352U patent/JPS5347497Y2/ja not_active Expired
-
1975
- 1975-02-04 US US05/547,088 patent/US3975148A/en not_active Expired - Lifetime
- 1975-02-14 DK DK56775A patent/DK139792C/da active
- 1975-02-17 FR FR7504863A patent/FR2261236B1/fr not_active Expired
- 1975-02-17 DE DE19752506580 patent/DE2506580A1/de not_active Withdrawn
- 1975-02-17 CA CA220,288A patent/CA1036814A/en not_active Expired
- 1975-02-18 BR BR967/75A patent/BR7500967A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3975148A (en) | 1976-08-17 |
| JPS50108960U (Sortimente) | 1975-09-05 |
| JPS5347497Y2 (Sortimente) | 1978-11-14 |
| DK139792C (da) | 1979-09-24 |
| FR2261236A1 (Sortimente) | 1975-09-12 |
| DK139792B (da) | 1979-04-17 |
| FR2261236B1 (Sortimente) | 1980-09-12 |
| DE2506580A1 (de) | 1975-08-21 |
| AU7804275A (en) | 1976-08-12 |
| BR7500967A (pt) | 1975-12-02 |
| DK56775A (Sortimente) | 1975-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1036814A (en) | Apparatus for calcining cement | |
| US3074707A (en) | Process for the manufacture of cement | |
| GB1428828A (en) | Apparatus for example for burning the powdered materials for making cement | |
| CA1120713A (en) | Combustion control system for burning installation with calcining burner | |
| CA1197095A (en) | Method and apparatus for roasting fine grained ores | |
| US4039277A (en) | Apparatus for calcining powder materials | |
| US4289483A (en) | Apparatus for the mutli-step calcination of cement-clinker | |
| EA002093B1 (ru) | Управление производством цементного клинкера с помощью анализа содержания серы в конечном продукте | |
| US4298393A (en) | Method and system for burning fine-grained material, particularly for the manufacture of cement clinkers | |
| US4372784A (en) | Method for heat treating pulverous raw material calcining combustor therefor | |
| US3914098A (en) | Suspension-type preheating system for powdery raw materials | |
| MXPA02008394A (es) | Metodo y aparato para fabricar clinker de cemento a partir de materia prima de cemento en forma de particulas. | |
| US4431454A (en) | Process and apparatus for producing cement | |
| SU554824A3 (ru) | Установка дл обжига порошкообразного материала | |
| SU1299495A3 (ru) | Способ производства цементного клинкера | |
| CS199291B2 (en) | Apparatus for heat treating fine-grained materials | |
| CA1079065A (en) | Cement calcining apparatus | |
| SU1426450A3 (ru) | Способ производства цементного клинкера | |
| US4416697A (en) | Method for preheating cement clinker raw materials | |
| JPS5838374B2 (ja) | 粉末原料の仮焼方法とその装置 | |
| US4416696A (en) | Method for heat treating cement clinker raw materials | |
| RU2074842C1 (ru) | Способ производства строительных материалов с использованием топливосодержащих отходов и устройство для его осуществления | |
| CN100344568C (zh) | 水泥熟料烧成工艺 | |
| JPS593423B2 (ja) | セメント原料仮焼方法 | |
| JP3523999B2 (ja) | 廃プラスチックを利用したロータリーキルンにおける生石灰・焼ドロマイトの製造方法 |