MX146939A - Mejoras en aparato para el tratamiento termico de solidos finamente granulados,especialmente de materia prima para cemento - Google Patents
Mejoras en aparato para el tratamiento termico de solidos finamente granulados,especialmente de materia prima para cementoInfo
- Publication number
- MX146939A MX146939A MX174657A MX17465778A MX146939A MX 146939 A MX146939 A MX 146939A MX 174657 A MX174657 A MX 174657A MX 17465778 A MX17465778 A MX 17465778A MX 146939 A MX146939 A MX 146939A
- Authority
- MX
- Mexico
- Prior art keywords
- cement
- raw material
- heat treatment
- finely granulated
- especially raw
- Prior art date
Links
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
-
- 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
- F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones
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)
- Muffle Furnaces And Rotary Kilns (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772742099 DE2742099A1 (de) | 1977-09-19 | 1977-09-19 | Vorrichtung zur waermebehandlung von feinkoernigen feststoffen |
Publications (1)
Publication Number | Publication Date |
---|---|
MX146939A true MX146939A (es) | 1982-09-13 |
Family
ID=6019313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX174657A MX146939A (es) | 1977-09-19 | 1978-08-25 | Mejoras en aparato para el tratamiento termico de solidos finamente granulados,especialmente de materia prima para cemento |
Country Status (11)
Country | Link |
---|---|
US (1) | US4192643A (es) |
EP (1) | EP0001404B1 (es) |
JP (1) | JPS5454131A (es) |
BR (1) | BR7806102A (es) |
CA (1) | CA1110447A (es) |
DE (2) | DE2742099A1 (es) |
DK (1) | DK359678A (es) |
ES (1) | ES472919A1 (es) |
MX (1) | MX146939A (es) |
PT (1) | PT68557A (es) |
ZA (1) | ZA784560B (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3341695A1 (de) * | 1983-11-18 | 1985-05-30 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und anlage zum brennen von feinkoernigem gut, insbesondere zur herstellung von zementklinker aus zementrohmehl |
DE3403449A1 (de) * | 1984-02-01 | 1985-08-01 | Dyckerhoff Zementwerke Ag, 6200 Wiesbaden | Vorrichtung zur waermebehandlung von feinkoernigem gut |
DE19910927A1 (de) * | 1999-03-12 | 2000-09-14 | Kloeckner Humboldt Wedag | Verfahren und Einrichtung zur Kühlung eines Heißgasstromes in einer Mischkammer |
DK176904B1 (da) * | 2008-01-05 | 2010-04-12 | Smidth As F L | Indretning og fremgangsmåde til afkøling af ovnrøggas i et ovn-bypass |
JP6338496B2 (ja) * | 2014-09-24 | 2018-06-06 | 太平洋セメント株式会社 | 抽気冷却装置並びにこれを用いた塩素バイパスシステム及びセメントキルン抽気ガスの処理方法 |
CN111659243A (zh) * | 2020-07-07 | 2020-09-15 | 天津水泥工业设计研究院有限公司 | 一种旁路放风骤冷室装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH408751A (de) * | 1963-11-04 | 1966-02-28 | Escher Wyss Ag | Verfahren zum Wärmeaustausch zwischen dem staubförmigen Rohgut und den Abgasen eines Zementdrehofens und Vorrichtung zur Durchführung dieses Verfahrens |
DE1209040B (de) * | 1964-06-19 | 1966-01-13 | Kloeckner Humboldt Deutz Ag | Verfahren zur Gewinnung eines im wesentlichen alkalifreien Ofenaustrages beim Brennen von schwerfluechtige Alkalien enthaltenden Mineralien |
FR2068859A5 (en) * | 1969-10-27 | 1971-09-03 | Fives Lille Cail | Removal of alkalis from cement rotary kiln - flue gas |
US3692287A (en) * | 1970-12-10 | 1972-09-19 | Allis Chalmers Mfg Co | Method and apparatus for removing alkali from cement system |
US3653645A (en) * | 1970-12-10 | 1972-04-04 | Allis Chalmers Mfg Co | Method and furnace for heat treating materials |
GB1326163A (en) * | 1971-02-22 | 1973-08-08 | Smidth & Co As F L | Methods of and plants for burning cement |
DE2255068B2 (de) * | 1972-11-10 | 1975-03-20 | Polysius Ag, 4723 Neubeckum | Verfahren und Einrichtung zur Verringerung des Gehalts von unerwünschten Bestandteilen, insbesondere Alkalien, in Drehrohrofen-Abgasen |
-
1977
- 1977-09-19 DE DE19772742099 patent/DE2742099A1/de not_active Withdrawn
-
1978
- 1978-08-01 CA CA308,566A patent/CA1110447A/en not_active Expired
- 1978-08-10 ZA ZA00784560A patent/ZA784560B/xx unknown
- 1978-08-15 DK DK359678A patent/DK359678A/da not_active Application Discontinuation
- 1978-08-25 MX MX174657A patent/MX146939A/es unknown
- 1978-08-29 ES ES472919A patent/ES472919A1/es not_active Expired
- 1978-09-07 US US05/940,261 patent/US4192643A/en not_active Expired - Lifetime
- 1978-09-13 EP EP78100881A patent/EP0001404B1/de not_active Expired
- 1978-09-13 DE DE7878100881T patent/DE2860424D1/de not_active Expired
- 1978-09-14 PT PT68557A patent/PT68557A/pt unknown
- 1978-09-18 BR BR7806102A patent/BR7806102A/pt unknown
- 1978-09-18 JP JP11446878A patent/JPS5454131A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5640097B2 (es) | 1981-09-18 |
US4192643A (en) | 1980-03-11 |
DK359678A (da) | 1979-03-20 |
DE2742099A1 (de) | 1979-03-29 |
CA1110447A (en) | 1981-10-13 |
ZA784560B (en) | 1979-08-29 |
PT68557A (de) | 1978-10-01 |
EP0001404B1 (de) | 1981-01-07 |
ES472919A1 (es) | 1979-02-16 |
BR7806102A (pt) | 1979-05-02 |
EP0001404A1 (de) | 1979-04-18 |
JPS5454131A (en) | 1979-04-28 |
DE2860424D1 (en) | 1981-02-26 |
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