ZA765887B - Method and apparatus for heat treating fine-grain materia - Google Patents
Method and apparatus for heat treating fine-grain materiaInfo
- Publication number
- ZA765887B ZA765887B ZA765887A ZA765887A ZA765887B ZA 765887 B ZA765887 B ZA 765887B ZA 765887 A ZA765887 A ZA 765887A ZA 765887 A ZA765887 A ZA 765887A ZA 765887 B ZA765887 B ZA 765887B
- Authority
- ZA
- South Africa
- Prior art keywords
- materia
- grain
- heat treating
- treating fine
- fine
- 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
- C04B7/44—Burning; Melting
-
- 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
- F27B7/34—Arrangements of heating devices
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)
- Muffle Furnaces And Rotary Kilns (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752545933 DE2545933A1 (de) | 1975-10-14 | 1975-10-14 | Verfahren und vorrichtung zur waermebehandlung von feinkoernigem gut |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA765887B true ZA765887B (en) | 1977-09-28 |
Family
ID=5959099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA765887A ZA765887B (en) | 1975-10-14 | 1976-09-30 | Method and apparatus for heat treating fine-grain materia |
Country Status (8)
Country | Link |
---|---|
US (1) | US4083676A (ja) |
JP (1) | JPS5247819A (ja) |
BE (1) | BE847206A (ja) |
DE (1) | DE2545933A1 (ja) |
ES (1) | ES452410A1 (ja) |
FR (1) | FR2328169A1 (ja) |
GB (1) | GB1535116A (ja) |
ZA (1) | ZA765887B (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2736607C2 (de) * | 1977-08-13 | 1984-11-22 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und Vorrichtung zur thermischen Behandlung von feinkörnigem Gut mit heißen Gasen |
DE2736579C2 (de) * | 1977-08-13 | 1986-02-20 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und Vorrichtung zur thermischen Behandlung von Zementrohmehl mit heißen Gasen |
DE2822215C2 (de) * | 1978-05-22 | 1987-04-16 | Krupp Polysius Ag, 4720 Beckum | Schachtförmiger Gegenstrom-Wärmetauscher |
DE2850895C2 (de) * | 1978-11-24 | 1986-06-12 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und Vorrichtung zur Erzeugung von Kohlenstaub |
US4366000A (en) * | 1981-10-13 | 1982-12-28 | Wadia Darius A | Method and apparatus for preheating dry raw meal prior to introduction of the meal into a suspension cyclone preheater system supplying a rotary kiln |
DE3325670A1 (de) * | 1983-07-15 | 1985-01-24 | Krupp Polysius Ag, 4720 Beckum | Vorrichtung zur waermebehandlung von feinkoernigem gut |
JPS6035457A (ja) * | 1983-08-05 | 1985-02-23 | Chisso Corp | バツテリ−セパレ−タ− |
FI20075824L (fi) * | 2007-11-21 | 2009-05-22 | Outotec Oyj | Menetelmä materiaalivirtojen syöttämiseksi etukuumennusuunista sulatusuuniin ja etukuumennusjärjestelmä |
UA96909C2 (ru) * | 2008-09-17 | 2011-12-12 | Флсмідт А/С | Способ обжига минералосодержащих материалов во вращающейся обжиговой печи |
AT512113B1 (de) * | 2011-10-25 | 2016-06-15 | Holcim Technology Ltd | Verfahren und vorrichtung zum aufarbeiten von nassen, organische komponenten enthaltenden abfallstoffen |
CN108558239B (zh) * | 2018-06-26 | 2021-04-16 | 武汉源锦建材科技有限公司 | 一种氧化镁精确制备装置及方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1043921B (de) * | 1957-01-22 | 1958-11-13 | Rheinische Kalksteinwerke | Drehrohrofenanlage zum Brennen von Kalkstein oder anderen Karbonaten |
US3904353A (en) * | 1973-05-14 | 1975-09-09 | Holderbank Management | Method and apparatus for the heat treatment of a material in powder form |
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 |
GB1446241A (en) * | 1974-03-22 | 1976-08-18 | Smdth Co As F L | Method of and plant for calcinating pulverous raw material |
GB1506733A (en) * | 1974-03-29 | 1978-04-12 | Lafarge Sa | Method of treating raw material for producing cement |
GB1453215A (en) * | 1974-05-10 | 1976-10-20 | Smidth & Co As F L | Calcination of pulverous material |
-
1975
- 1975-10-14 DE DE19752545933 patent/DE2545933A1/de not_active Withdrawn
-
1976
- 1976-09-30 ZA ZA765887A patent/ZA765887B/xx unknown
- 1976-09-30 GB GB40566/76A patent/GB1535116A/en not_active Expired
- 1976-10-12 US US05/731,527 patent/US4083676A/en not_active Expired - Lifetime
- 1976-10-13 BE BE171446A patent/BE847206A/xx not_active IP Right Cessation
- 1976-10-14 JP JP51123405A patent/JPS5247819A/ja active Pending
- 1976-10-14 ES ES452410A patent/ES452410A1/es not_active Expired
- 1976-10-14 FR FR7630935A patent/FR2328169A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2545933A1 (de) | 1977-05-05 |
FR2328169B1 (ja) | 1982-04-16 |
US4083676A (en) | 1978-04-11 |
GB1535116A (en) | 1978-12-06 |
FR2328169A1 (fr) | 1977-05-13 |
JPS5247819A (en) | 1977-04-16 |
ES452410A1 (es) | 1977-11-01 |
BE847206A (fr) | 1977-01-31 |
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