ES437501A1 - Installation for burning a material in powder form at high temperature more particularly for the production of cement - Google Patents
Installation for burning a material in powder form at high temperature more particularly for the production of cementInfo
- Publication number
- ES437501A1 ES437501A1 ES437501A ES437501A ES437501A1 ES 437501 A1 ES437501 A1 ES 437501A1 ES 437501 A ES437501 A ES 437501A ES 437501 A ES437501 A ES 437501A ES 437501 A1 ES437501 A1 ES 437501A1
- Authority
- ES
- Spain
- Prior art keywords
- chamber
- changer
- cement
- installation
- high temperature
- 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
- F27B7/2025—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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
INSTALLATION FOR HIGH TEMPERATURE COOKING OF A PULVERULENTA MATTER, ESPECIALLY FOR THE PRODUCTION OF CEMENT, comprising a head changer that serves as a preheater for the material, a firing oven and a combustion chamber located between the changer and the oven, in the one that is introduced into the furnace exhaust gases loaded with the material that comes out of the changer, and that includes a fuel injection device and a unique outlet related to the changer, characterized in that the combustion chamber presents a symmetry of revolution, because the conduction of the exhaust of the furnace gases is tangentially connected to one end of this chamber, so that the gases and matter describe a helical path inside the chamber, and because the air necessary for combustion is carried by a line that joins the bottom of the chamber, on the axis of the chamber, so that an air current is produced in the that the fuel is injected and where the flame develops. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7417833A FR2272358B1 (en) | 1974-05-22 | 1974-05-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES437501A1 true ES437501A1 (en) | 1977-01-16 |
Family
ID=9139164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES437501A Expired ES437501A1 (en) | 1974-05-22 | 1975-05-07 | Installation for burning a material in powder form at high temperature more particularly for the production of cement |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS515268A (en) |
BE (1) | BE828844A (en) |
BR (1) | BR7503135A (en) |
CH (1) | CH601755A5 (en) |
DE (1) | DE2522334A1 (en) |
DK (1) | DK225775A (en) |
ES (1) | ES437501A1 (en) |
FR (1) | FR2272358B1 (en) |
GB (1) | GB1500393A (en) |
IT (1) | IT1038041B (en) |
OA (1) | OA05008A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2547033B1 (en) * | 1983-06-03 | 1985-08-30 | Cle Sa | APPARATUS FOR HEAT TREATING SOLID MATERIAL, IN PARTICULAR RAW CEMENT MATERIAL |
DE19535312A1 (en) * | 1995-09-22 | 1997-03-27 | Krupp Polysius Ag | Plant and method for producing cement clinker |
AT513393B1 (en) * | 2013-04-10 | 2014-04-15 | Keuschnigg Josef | burning device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5238053B2 (en) * | 1972-09-12 | 1977-09-27 |
-
1974
- 1974-05-22 FR FR7417833A patent/FR2272358B1/fr not_active Expired
-
1975
- 1975-05-07 BE BE156160A patent/BE828844A/en unknown
- 1975-05-07 ES ES437501A patent/ES437501A1/en not_active Expired
- 1975-05-12 IT IT23231/75A patent/IT1038041B/en active
- 1975-05-20 JP JP50059359A patent/JPS515268A/ja active Pending
- 1975-05-20 DE DE19752522334 patent/DE2522334A1/en active Pending
- 1975-05-20 BR BR4001/75A patent/BR7503135A/en unknown
- 1975-05-21 OA OA55506A patent/OA05008A/en unknown
- 1975-05-21 GB GB21952/75A patent/GB1500393A/en not_active Expired
- 1975-05-22 DK DK225775A patent/DK225775A/en unknown
- 1975-05-22 CH CH655175A patent/CH601755A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK225775A (en) | 1975-11-23 |
CH601755A5 (en) | 1978-07-14 |
JPS515268A (en) | 1976-01-16 |
DE2522334A1 (en) | 1975-12-04 |
GB1500393A (en) | 1978-02-08 |
FR2272358B1 (en) | 1976-10-15 |
OA05008A (en) | 1980-12-31 |
BE828844A (en) | 1975-09-01 |
FR2272358A1 (en) | 1975-12-19 |
BR7503135A (en) | 1976-04-27 |
IT1038041B (en) | 1979-11-20 |
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