IT1005212B - Forno rotante con preriscaldatore a sospensione avente bruciatori ausiliari di calcinazione - Google Patents
Forno rotante con preriscaldatore a sospensione avente bruciatori ausiliari di calcinazioneInfo
- Publication number
- IT1005212B IT1005212B IT44830/73A IT4483073A IT1005212B IT 1005212 B IT1005212 B IT 1005212B IT 44830/73 A IT44830/73 A IT 44830/73A IT 4483073 A IT4483073 A IT 4483073A IT 1005212 B IT1005212 B IT 1005212B
- Authority
- IT
- Italy
- Prior art keywords
- burners
- suspension preheater
- rotating oven
- auxiliary calcination
- calcination
- 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
- C04B7/47—Cooling ; Waste heat management
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)
- Muffle Furnaces And Rotary Kilns (AREA)
- Furnace Details (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 |
---|---|---|---|
JP47121646A JPS5249494B2 (cs) | 1972-12-06 | 1972-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1005212B true IT1005212B (it) | 1976-08-20 |
Family
ID=14816395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT44830/73A IT1005212B (it) | 1972-12-06 | 1973-12-17 | Forno rotante con preriscaldatore a sospensione avente bruciatori ausiliari di calcinazione |
Country Status (13)
Country | Link |
---|---|
US (1) | US3891383A (cs) |
JP (1) | JPS5249494B2 (cs) |
BR (1) | BR7309562D0 (cs) |
CA (1) | CA1003212A (cs) |
CH (1) | CH578161A5 (cs) |
CS (1) | CS212739B2 (cs) |
DE (1) | DE2360580B2 (cs) |
DK (1) | DK135869B (cs) |
ES (1) | ES421163A1 (cs) |
FR (1) | FR2209732B1 (cs) |
GB (1) | GB1413055A (cs) |
IT (1) | IT1005212B (cs) |
SE (1) | SE406009B (cs) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5347497Y2 (cs) * | 1974-02-19 | 1978-11-14 | ||
GB1506733A (en) * | 1974-03-29 | 1978-04-12 | Lafarge Sa | Method of treating raw material for producing cement |
US4201541A (en) * | 1974-06-03 | 1980-05-06 | Fritz Schoppe | Process and installation for the production of calcined material |
GB1502351A (en) * | 1975-07-23 | 1978-03-01 | Smidth & Co As F L | Planetary cooler |
DE2550469C2 (de) * | 1975-11-10 | 1987-12-23 | Krupp Polysius Ag, 4720 Beckum | Anlage zum Brennen oder Sintern von feinkörnigem Gut |
IT1064347B (it) * | 1975-12-12 | 1985-02-18 | Fives Cail Babcock | Perfezionamenti alla fabbricazione del cemento per via secca |
JPS5388658A (en) * | 1976-11-29 | 1978-08-04 | Mitsubishi Heavy Ind Ltd | Fluidized bed calcining apparatus equipped with preheating means |
JPS5537457A (en) * | 1978-09-11 | 1980-03-15 | Babcock Hitachi Kk | Cooling fired blocks |
US4326845A (en) * | 1981-01-02 | 1982-04-27 | Allis-Chalmers Corporation | Suspension preheater for cement calcining plant |
DE3150501A1 (de) * | 1981-12-21 | 1983-06-30 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Vorrichtung zum brennen von zement |
DK381783A (da) * | 1982-09-02 | 1984-03-03 | Kawasaki Heavy Ind Ltd | Calcineringsapparat med planetkoeler |
DE3517884A1 (de) * | 1985-05-17 | 1986-11-20 | Krupp Polysius Ag, 4720 Beckum | Anlage zur waermebehandlung von feinkoernigem gut |
DE3520927A1 (de) * | 1985-06-11 | 1986-12-11 | Krupp Polysius Ag, 4720 Beckum | Vorrichtung zur waermebehandlung von feinkoernigem gut |
DK169603B1 (da) * | 1992-11-12 | 1994-12-19 | Smidth & Co As F L | Roterbar køler til roterovnsanlæg |
DE19504589A1 (de) * | 1995-02-11 | 1996-08-14 | Kloeckner Humboldt Deutz Ag | Rostkühler |
DK174307B1 (da) * | 2000-08-24 | 2002-12-02 | Smidth & Co As F L | Fremgangsmåde samt anlæg til fremstilling af cementklinker. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3350077A (en) * | 1965-08-05 | 1967-10-31 | Smidth & Co As F L | Rotary kiln installations |
US3358977A (en) * | 1965-08-05 | 1967-12-19 | Smidth & Co As F L | Rotary kiln installations |
FR1484823A (fr) * | 1966-05-06 | 1967-06-16 | Polysius Ag | Dispositif de traitement thermique pour matières minérales |
US3452968A (en) * | 1966-10-12 | 1969-07-01 | Ishikawajima Harima Heavy Ind | Roasting process of fine ore and a device therefor |
US3539164A (en) * | 1967-04-22 | 1970-11-10 | Kloeckner Humboldt Deutz Ag | Cooler for hot lump goods,particularly cement clinker |
DE1906896C2 (de) * | 1969-02-12 | 1975-10-16 | Polysius Ag, 4723 Neubeckum | Anlage zum pneumatischen Transport von Feingut |
FR2076680A5 (cs) * | 1970-01-23 | 1971-10-15 | Fives Lille Cail | |
US3782888A (en) * | 1972-10-04 | 1974-01-01 | Allis Chalmers | Method and apparatus for heat treating with heat recuperation from material cooling and auxiliary heat during startup |
-
1972
- 1972-12-06 JP JP47121646A patent/JPS5249494B2/ja not_active Expired
-
1973
- 1973-11-29 SE SE7316137A patent/SE406009B/xx unknown
- 1973-12-03 US US421329A patent/US3891383A/en not_active Expired - Lifetime
- 1973-12-03 DK DK650573AA patent/DK135869B/da not_active IP Right Cessation
- 1973-12-05 ES ES421163A patent/ES421163A1/es not_active Expired
- 1973-12-05 CS CS738395A patent/CS212739B2/cs unknown
- 1973-12-05 CA CA187,426A patent/CA1003212A/en not_active Expired
- 1973-12-05 FR FR7343457A patent/FR2209732B1/fr not_active Expired
- 1973-12-05 GB GB5644073A patent/GB1413055A/en not_active Expired
- 1973-12-05 DE DE19732360580 patent/DE2360580B2/de not_active Ceased
- 1973-12-05 CH CH1705973A patent/CH578161A5/xx not_active IP Right Cessation
- 1973-12-05 BR BR9562/73A patent/BR7309562D0/pt unknown
- 1973-12-17 IT IT44830/73A patent/IT1005212B/it active
Also Published As
Publication number | Publication date |
---|---|
CA1003212A (en) | 1977-01-11 |
FR2209732A1 (cs) | 1974-07-05 |
ES421163A1 (es) | 1976-04-16 |
JPS5249494B2 (cs) | 1977-12-17 |
CH578161A5 (cs) | 1976-07-30 |
GB1413055A (en) | 1975-11-05 |
US3891383A (en) | 1975-06-24 |
SE406009B (sv) | 1979-01-15 |
AU6315973A (en) | 1975-06-05 |
BR7309562D0 (pt) | 1974-09-05 |
DE2360580A1 (de) | 1974-06-20 |
JPS4980130A (cs) | 1974-08-02 |
DE2360580B2 (de) | 1977-10-06 |
CS212739B2 (en) | 1982-03-26 |
DK135869B (da) | 1977-07-04 |
FR2209732B1 (cs) | 1978-04-28 |
DK135869C (cs) | 1977-12-12 |
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