ES460831A1 - Una instalacion perfeccionada para quemar materias primas pulverulentas. - Google Patents
Una instalacion perfeccionada para quemar materias primas pulverulentas.Info
- Publication number
- ES460831A1 ES460831A1 ES460831A ES460831A ES460831A1 ES 460831 A1 ES460831 A1 ES 460831A1 ES 460831 A ES460831 A ES 460831A ES 460831 A ES460831 A ES 460831A ES 460831 A1 ES460831 A1 ES 460831A1
- Authority
- ES
- Spain
- Prior art keywords
- string
- kiln
- calciner
- preheater
- cyclone
- 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
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 peculiar to rotary-drum furnaces
- F27B7/2016—Arrangements of preheating devices for the charge
- F27B7/2041—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material
- F27B7/205—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material with precalcining means on the string supplied with exhaust gases from the cooler
-
- 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
- C04B7/432—Preheating without addition of fuel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
Una instalación perfeccionada para quemar materias primas pulverulentas, que comprende un precalentador de ciclones de ramas múltiples que incluye una rama de horno acoplado al horno y una rama de calcinador, un calcinador conectado en una tubería elevadora al ciclón inferior de la rama del calcinador, un horno, un enfriador, medios para separar aire de enfriamiento consumido desde el enfriador y para hacer pasar parte al horno y parte a la rama del calcinador, medios para hacer pasar material desde el penúltimo ciclón de la rama del calcinador a una tubería elevadora desde el horno al ciclón inferior de la rama del horno medios para hacer pasar material desde el ciclón inferior de la rama del horno al calcinador y medios para hacer pasar material desde el ciclón inferior de la rama del calcinador al horno.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB962/76A GB1508721A (en) | 1976-01-12 | 1976-01-12 | Method of burning pulverous alkali-containing raw materials |
Publications (1)
Publication Number | Publication Date |
---|---|
ES460831A1 true ES460831A1 (es) | 1978-04-16 |
Family
ID=9713567
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES454943A Expired ES454943A1 (es) | 1976-01-12 | 1977-01-11 | Un metodo de quemar materias primas pulverulentas. |
ES460831A Expired ES460831A1 (es) | 1976-01-12 | 1977-07-16 | Una instalacion perfeccionada para quemar materias primas pulverulentas. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES454943A Expired ES454943A1 (es) | 1976-01-12 | 1977-01-11 | Un metodo de quemar materias primas pulverulentas. |
Country Status (23)
Country | Link |
---|---|
US (1) | US4101336A (es) |
JP (1) | JPS5287726A (es) |
AR (1) | AR209845A1 (es) |
AT (1) | AT346753B (es) |
AU (1) | AU500405B2 (es) |
BE (1) | BE850264A (es) |
BR (1) | BR7700180A (es) |
CA (1) | CA1071863A (es) |
CH (1) | CH618004A5 (es) |
DE (1) | DE2700710C2 (es) |
DK (1) | DK144540C (es) |
ES (2) | ES454943A1 (es) |
FR (1) | FR2337698A1 (es) |
GB (1) | GB1508721A (es) |
IN (1) | IN145313B (es) |
MX (1) | MX144715A (es) |
NL (1) | NL7700068A (es) |
NO (1) | NO144381C (es) |
NZ (1) | NZ183047A (es) |
PT (1) | PT66057B (es) |
SE (1) | SE417817B (es) |
SU (1) | SU847910A3 (es) |
ZA (1) | ZA7725B (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2630907C2 (de) * | 1976-07-09 | 1984-07-12 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und Vorrichtung zur thermischen Behandlung von alkalihaltigem Zementrohgut |
DE2712238C2 (de) * | 1977-03-21 | 1988-05-05 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und Vorrichtung zum mehrstufigen Erbrennen von Zementklinker |
JPS54116427U (es) * | 1978-02-03 | 1979-08-15 | ||
JPS5522322A (en) * | 1978-08-04 | 1980-02-18 | Sumitomo Cement Co Ltd | Method of heating powder material and device therefor |
DK410680A (da) * | 1979-12-11 | 1981-06-12 | Smidth & Co As F L | Fremgangsmaade og anlaeg til fremstilling af pulverformede eller granulerende materialer f eks cement |
DE3000494A1 (de) * | 1980-01-08 | 1981-07-09 | Krupp Polysius Ag, 4720 Beckum | Verfahren und anlage zur waermebehandlung von feinkoernigem gut |
DE3169346D1 (en) * | 1980-09-22 | 1985-04-25 | Smidth & Co As F L | Kiln plant for burning granular or pulverulent material |
US4369067A (en) * | 1980-12-10 | 1983-01-18 | F. L. Smidth & Co. | Method of and plant for manufacturing pulverous or granular material |
AT375628B (de) * | 1981-11-03 | 1984-08-27 | Voest Alpine Ag | Verfahren zum herstellen von zement und vorrichtung zur durchfuehrung des verfahrens |
JPS5899148A (ja) * | 1981-12-04 | 1983-06-13 | 三菱鉱業セメント株式会社 | 粉状物質の仮焼装置 |
DE3278116D1 (en) * | 1981-12-04 | 1988-03-24 | Mitsubishi Heavy Ind Ltd | Calcining apparatus for powdery materials |
JPS5899149A (ja) * | 1981-12-04 | 1983-06-13 | 三菱鉱業セメント株式会社 | 粉状物質の仮焼装置 |
DE3248175A1 (de) * | 1982-12-27 | 1984-06-28 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und anlage zur thermischen behandlung mineralischer rohstoffe |
DE3411148A1 (de) * | 1984-03-27 | 1985-10-10 | Dyckerhoff Engineering GmbH, 6200 Wiesbaden | Verfahren zur entfernung von fluechtigen schwermetallverbindungen aus dem zementklinkerprozess |
DE102009059110B3 (de) | 2009-12-18 | 2011-02-17 | Polysius Ag | Verfahren und Anlage zur Herstellung von Zementklinker |
CN104596299A (zh) * | 2015-02-05 | 2015-05-06 | 安徽芜湖海螺建筑安装工程有限责任公司 | 一种水泥熟料生产线预热器旋风筒内筒挂片更换施工方法 |
CN104896917A (zh) * | 2015-06-26 | 2015-09-09 | 南京恒海水泥工程设计有限公司 | 用于水泥生产的烧成窑尾系统 |
CN114538489B (zh) * | 2022-03-18 | 2023-07-14 | 四川轻化工大学 | 一种利用铝灰制备高效粉状速凝剂的方法和系统 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5239407B2 (es) * | 1972-04-27 | 1977-10-05 | ||
GB1417011A (en) * | 1972-07-10 | 1975-12-10 | Smidth & Co As F L | Cement manufacture |
DE2262213B2 (de) * | 1972-12-19 | 1975-02-06 | 7461 Dotternhausen | Verfahren zur Wärmebehandlung von staubförmigem Gut In einer Drehrohrofenanlage |
GB1434091A (en) * | 1973-04-30 | 1976-04-28 | Smidth & Co As F L | Plant for burning or heat treatment of granular or pulverous material |
GB1404528A (en) * | 1973-07-31 | 1975-09-03 | Smidth & Co As F L | Methods of and apparatus for heat treatment of pulverulent material |
GB1453215A (en) * | 1974-05-10 | 1976-10-20 | Smidth & Co As F L | Calcination of pulverous material |
DK427274A (da) * | 1974-08-12 | 1976-02-13 | Smidth & Co As F L | Fremgangsmade til at opdele en strom af pulverformet materiale i delstromme |
-
1976
- 1976-01-12 GB GB962/76A patent/GB1508721A/en not_active Expired
-
1977
- 1977-01-03 ZA ZA770025A patent/ZA7725B/xx unknown
- 1977-01-05 NL NL7700068A patent/NL7700068A/xx not_active Application Discontinuation
- 1977-01-07 AU AU21142/77A patent/AU500405B2/en not_active Expired
- 1977-01-10 CH CH25077A patent/CH618004A5/de not_active IP Right Cessation
- 1977-01-10 DE DE2700710A patent/DE2700710C2/de not_active Expired
- 1977-01-10 MX MX167643A patent/MX144715A/es unknown
- 1977-01-10 IN IN21/CAL/77A patent/IN145313B/en unknown
- 1977-01-11 NZ NZ183047A patent/NZ183047A/xx unknown
- 1977-01-11 PT PT66057A patent/PT66057B/pt unknown
- 1977-01-11 AR AR266153A patent/AR209845A1/es active
- 1977-01-11 SU SU772437051A patent/SU847910A3/ru active
- 1977-01-11 NO NO77770091A patent/NO144381C/no unknown
- 1977-01-11 US US05/758,428 patent/US4101336A/en not_active Expired - Lifetime
- 1977-01-11 ES ES454943A patent/ES454943A1/es not_active Expired
- 1977-01-11 CA CA269,463A patent/CA1071863A/en not_active Expired
- 1977-01-11 SE SE7700217A patent/SE417817B/xx unknown
- 1977-01-11 DK DK9077A patent/DK144540C/da not_active IP Right Cessation
- 1977-01-11 BE BE173979A patent/BE850264A/xx unknown
- 1977-01-11 BR BR7700180A patent/BR7700180A/pt unknown
- 1977-01-11 FR FR7700597A patent/FR2337698A1/fr active Granted
- 1977-01-11 JP JP186177A patent/JPS5287726A/ja active Granted
- 1977-01-12 AT AT11777A patent/AT346753B/de not_active IP Right Cessation
- 1977-07-16 ES ES460831A patent/ES460831A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH618004A5 (es) | 1980-06-30 |
MX144715A (es) | 1981-11-18 |
NO144381B (no) | 1981-05-11 |
AU500405B2 (en) | 1979-05-17 |
DK9077A (da) | 1977-07-13 |
NO144381C (no) | 1981-08-19 |
SU847910A3 (ru) | 1981-07-15 |
ATA11777A (de) | 1978-03-15 |
AT346753B (de) | 1978-11-27 |
SE417817B (sv) | 1981-04-13 |
JPS6224719B2 (es) | 1987-05-29 |
ES454943A1 (es) | 1978-01-01 |
GB1508721A (en) | 1978-04-26 |
NO770091L (no) | 1977-07-13 |
DK144540C (da) | 1982-09-06 |
AU2114277A (en) | 1978-07-13 |
IN145313B (es) | 1978-09-23 |
BE850264A (fr) | 1977-05-02 |
FR2337698B1 (es) | 1983-11-04 |
PT66057B (en) | 1978-06-22 |
BR7700180A (pt) | 1977-09-06 |
DK144540B (da) | 1982-03-22 |
ZA7725B (en) | 1977-11-30 |
SE7700217L (sv) | 1977-07-13 |
DE2700710C2 (de) | 1986-05-07 |
NZ183047A (en) | 1979-06-08 |
CA1071863A (en) | 1980-02-19 |
AR209845A1 (es) | 1977-05-31 |
JPS5287726A (en) | 1977-07-22 |
PT66057A (en) | 1977-02-01 |
NL7700068A (nl) | 1977-07-14 |
FR2337698A1 (fr) | 1977-08-05 |
DE2700710A1 (de) | 1977-07-14 |
US4101336A (en) | 1978-07-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES460831A1 (es) | Una instalacion perfeccionada para quemar materias primas pulverulentas. | |
GB1446241A (en) | Method of and plant for calcinating pulverous raw material | |
GB1434091A (en) | Plant for burning or heat treatment of granular or pulverous material | |
GB1428680A (en) | Calcination of pulverous material | |
ES482921A1 (es) | Procedimiento e instalacion para calcinar material de grano fino, en especial para la produccion de cemento clinker | |
US4022568A (en) | Method and apparatus for heat treating pulverous raw materials | |
GB1453215A (en) | Calcination of pulverous material | |
GB1533125A (en) | Cement and process and apparatus for its production | |
ES447961A1 (es) | Un metodo de quemar materia prima pulverulenta o granular enuna instalacion de horno. | |
ES8500087A1 (es) | Un aparato para calcinar materia prima pulverulenta | |
ES428689A1 (es) | Un metodo para calcinar materiales pulverulentos o granula-res. | |
GB1483166A (en) | Installations for use in manufacturing cement by the dry method | |
GB1501472A (en) | Method and apparatus for burning cement raw materials | |
GB1489416A (en) | Method and apparatus for calcining material | |
DE3360017D1 (en) | Process and installation for the thermal treatment of fine-grained substances | |
EP0391463A3 (en) | Reduction of nitrogen oxide (nox) emission from a kiln plant | |
GB1479220A (en) | Kiln plant | |
GB1402246A (en) | Manufacture of cement clinker | |
ES8308813A1 (es) | Procedimiento e instalacion para la fabricacion de cemento. | |
DE3264147D1 (en) | Process and installation for the production of cement | |
ES8401000A1 (es) | "procedimiento e instalacion para la fabricacion de cemento". | |
ES437502A1 (es) | Perfeccionamientos en las instalaciones para la fabricacion de cemento por via seca. | |
ES8203314A1 (es) | Un procedimiento y una instalacion para calcinar cemento | |
ES343752A1 (es) | Un metodo en el cual el polvo de cemento crudo, que contie-ne alcalis o compuestos de cloro, o ambos, es quemado a clinker en un horno rotatorio. | |
GB1438234A (en) | Method of and apparatus for calcining gypsum |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971201 |