OA05465A - Perfectionnements aux installations pour la fabrication du ciment par voie sèche. - Google Patents
Perfectionnements aux installations pour la fabrication du ciment par voie sèche.Info
- Publication number
- OA05465A OA05465A OA55966A OA55966A OA05465A OA 05465 A OA05465 A OA 05465A OA 55966 A OA55966 A OA 55966A OA 55966 A OA55966 A OA 55966A OA 05465 A OA05465 A OA 05465A
- Authority
- OA
- OAPI
- Prior art keywords
- installations
- dry cement
- cement manufacturing
- dry
- manufacturing
- Prior art date
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
- F27B7/2025—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
-
- 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 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7532852A FR2329604A1 (fr) | 1975-10-28 | 1975-10-28 | Perfectionnements aux installations pour la fabrication du ciment par voie seche |
FR7623533A FR2360528A1 (fr) | 1976-08-02 | 1976-08-02 | Perfectionnements aux installations pour la fabrication du ciment par voie seche |
Publications (1)
Publication Number | Publication Date |
---|---|
OA05465A true OA05465A (fr) | 1981-03-31 |
Family
ID=26219119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
OA55966A OA05465A (fr) | 1975-10-28 | 1976-10-27 | Perfectionnements aux installations pour la fabrication du ciment par voie sèche. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4071310A (fr) |
JP (1) | JPS593424B2 (fr) |
BR (1) | BR7607134A (fr) |
CH (1) | CH617913A5 (fr) |
DE (1) | DE2648801C2 (fr) |
DK (1) | DK142963C (fr) |
ES (1) | ES452580A1 (fr) |
GB (1) | GB1511750A (fr) |
IT (1) | IT1121731B (fr) |
OA (1) | OA05465A (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4191586A (en) * | 1975-10-23 | 1980-03-04 | Fives-Cail Babcock | Method and apparatus for reducing the calorific consumption of a cement producing plant |
US4201546A (en) * | 1976-07-09 | 1980-05-06 | Klockner-Humboldt-Deutz Aktiengesellschaft | Method and apparatus for the thermal treatment of alkali-containing pulverized raw material to be used in the manufacture of cement |
DE2712238C2 (de) * | 1977-03-21 | 1988-05-05 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und Vorrichtung zum mehrstufigen Erbrennen von Zementklinker |
DE2741307C2 (de) * | 1977-09-14 | 1985-02-14 | Heinz 4630 Bochum Jäger | Vorrichtung zum Brennen von Zementklinker |
GB2029557B (en) * | 1978-08-31 | 1983-01-19 | Smidth & Co As F L | Method of and plant for treating wet raw materials in for example cement making |
US4204835A (en) * | 1978-11-16 | 1980-05-27 | Fuller Company | Apparatus for treating solid particulate material |
JPS55144457A (en) * | 1979-04-24 | 1980-11-11 | Ishikawajima Harima Heavy Ind | Combustion control method for burning equipment with calcining burner |
DE2938144A1 (de) * | 1979-09-21 | 1981-04-02 | Claudius Peters Ag, 2000 Hamburg | Ofenanlage |
US4372784A (en) * | 1981-08-21 | 1983-02-08 | Allis-Chalmers Corporation | Method for heat treating pulverous raw material calcining combustor therefor |
IN159327B (fr) * | 1982-09-02 | 1987-05-02 | Smidth & Co As F L | |
US4527973A (en) * | 1982-12-23 | 1985-07-09 | Ube Industries, Ltd. | Precalciner for cement raw meal |
DE3248175A1 (de) * | 1982-12-27 | 1984-06-28 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und anlage zur thermischen behandlung mineralischer rohstoffe |
HN1998000031A (es) * | 1997-06-11 | 1999-06-10 | Basf Ag | Metodo y aparatos mejorados para recuperar la energia de desechos mediante combustion de los mismos hornos industriales . |
EP2288861B1 (fr) * | 2008-06-25 | 2011-12-07 | ThyssenKrupp Polysius AG | Dispositif pour réaliser des réactions chimiques et/ou physiques entre une matière solide et un gaz |
DE102012020300B4 (de) * | 2012-10-17 | 2016-05-12 | Khd Humboldt Wedag Gmbh | Verfahren zur Nutzung der Abwärme einer Anlage zur Herstellung von Zement und Anlage zur Herstellung von Zement |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2663560A (en) * | 1951-12-07 | 1953-12-22 | Kloeckner Humboldt Deutz Ag | Heat processing of fine-grained material, particularly cement raw material |
US3452968A (en) * | 1966-10-12 | 1969-07-01 | Ishikawajima Harima Heavy Ind | Roasting process of fine ore and a device therefor |
DE1941045B2 (de) * | 1969-08-12 | 1970-12-10 | Polysius Ag | Vorrichtung zur Vorwaermung von feinkoernigem Gut |
GB1319009A (en) * | 1971-12-02 | 1973-05-31 | Smidth & Co As F L | Plant comprising a rotary kiln and heat exchangers |
DE2247172C3 (de) * | 1972-09-26 | 1981-07-02 | Krupp Polysius Ag, 4720 Beckum | Anlage zur Herstellung von Zement, Kalk, Tonerde und dgl. |
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 |
DD109946A1 (fr) * | 1973-05-31 | 1974-11-20 | ||
GB1404528A (en) * | 1973-07-31 | 1975-09-03 | Smidth & Co As F L | Methods of and apparatus for heat treatment of pulverulent material |
CS166580B1 (fr) * | 1973-10-29 | 1976-03-29 | ||
DE2356221C3 (de) * | 1973-11-10 | 1984-05-17 | Ishikawajima-Harima Jukogyo K.K., Tokio / Tokyo | Anlage zur Vorerhitzung von pulverförmigem Rohmaterial zur Zementherstellung |
DE2362132C2 (de) * | 1973-12-14 | 1982-03-11 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Einrichtung zur thermischen Behandlung von feinkörnigem Gut mit mehreren einem Wärmetauschersystem zugeordneten Zusatzbrenneinrichtungen |
US3955917A (en) * | 1974-01-09 | 1976-05-11 | R.M.C. Transport (New South Wales) Pty. Limited | Kilns |
CS210252B1 (en) * | 1974-03-08 | 1982-01-29 | Jiri Filous | Facility for firing the cementing raw material and similar substances |
GB1446241A (en) * | 1974-03-22 | 1976-08-18 | Smdth Co As F L | Method of and plant for calcinating pulverous raw material |
CS171782B1 (fr) * | 1974-05-29 | 1976-11-29 |
-
1976
- 1976-10-12 IT IT7628235A patent/IT1121731B/it active
- 1976-10-15 DK DK466576A patent/DK142963C/da not_active IP Right Cessation
- 1976-10-21 ES ES452580A patent/ES452580A1/es not_active Expired
- 1976-10-22 JP JP51126329A patent/JPS593424B2/ja not_active Expired
- 1976-10-25 BR BR7607134A patent/BR7607134A/pt unknown
- 1976-10-26 GB GB44485/76A patent/GB1511750A/en not_active Expired
- 1976-10-26 US US05/735,908 patent/US4071310A/en not_active Expired - Lifetime
- 1976-10-27 DE DE2648801A patent/DE2648801C2/de not_active Expired
- 1976-10-27 CH CH1356076A patent/CH617913A5/fr not_active IP Right Cessation
- 1976-10-27 OA OA55966A patent/OA05465A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
DK142963B (da) | 1981-03-02 |
ES452580A1 (es) | 1977-12-01 |
US4071310A (en) | 1978-01-31 |
DK142963C (da) | 1981-10-19 |
JPS593424B2 (ja) | 1984-01-24 |
DK466576A (da) | 1977-04-29 |
CH617913A5 (fr) | 1980-06-30 |
DE2648801A1 (de) | 1977-05-05 |
IT1121731B (it) | 1986-04-23 |
DE2648801C2 (de) | 1985-11-21 |
JPS5253924A (en) | 1977-04-30 |
BR7607134A (pt) | 1977-09-13 |
GB1511750A (en) | 1978-05-24 |
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