DD123943A1 - - Google Patents
Info
- Publication number
- DD123943A1 DD123943A1 DD19255976A DD19255976A DD123943A1 DD 123943 A1 DD123943 A1 DD 123943A1 DD 19255976 A DD19255976 A DD 19255976A DD 19255976 A DD19255976 A DD 19255976A DD 123943 A1 DD123943 A1 DD 123943A1
- Authority
- DD
- German Democratic Republic
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 specially adapted for 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
- F27B7/2058—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 each string
-
- 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
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Furnace Details (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS300375A CS179624B1 (en) | 1975-04-30 | 1975-04-30 | Method of firing a cement clinker and arrangement for utilization of this method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD123943A1 true DD123943A1 (enrdf_load_stackoverflow) | 1977-01-26 |
Family
ID=5368847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD19255976A DD123943A1 (enrdf_load_stackoverflow) | 1975-04-30 | 1976-04-28 |
Country Status (14)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2933289C2 (de) * | 1979-08-17 | 1985-10-03 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren zum Brennen von Klinker aus Zementrohstoffen |
| DE3260374D1 (en) * | 1981-10-27 | 1984-08-16 | Voest Alpine Ag | Process and installation for the production of cement |
| AT375628B (de) * | 1981-11-03 | 1984-08-27 | Voest Alpine Ag | Verfahren zum herstellen von zement und vorrichtung zur durchfuehrung des verfahrens |
| DE3248175A1 (de) * | 1982-12-27 | 1984-06-28 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und anlage zur thermischen behandlung mineralischer rohstoffe |
| DE3327576A1 (de) * | 1983-07-30 | 1985-02-14 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und anlage zum brennen von feinkoernigem gut, insbesondere zu zementklinker |
| CN118819097B (zh) * | 2024-09-14 | 2025-03-07 | 浙江大学 | 一种基于时序预测的水泥煅烧过程的在线实时优化方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1434091A (en) * | 1973-04-30 | 1976-04-28 | Smidth & Co As F L | Plant for burning or heat treatment of granular or pulverous material |
-
1975
- 1975-04-30 CS CS300375A patent/CS179624B1/cs unknown
-
1976
- 1976-04-20 AT AT286076A patent/AT363841B/de not_active IP Right Cessation
- 1976-04-22 DK DK180776A patent/DK180776A/da not_active Application Discontinuation
- 1976-04-23 HU HUPE000979 patent/HU176302B/hu unknown
- 1976-04-26 GB GB1689776A patent/GB1490966A/en not_active Expired
- 1976-04-26 YU YU104676A patent/YU104676A/xx unknown
- 1976-04-27 RO RO7685828A patent/RO72152A/ro unknown
- 1976-04-27 DE DE19762618489 patent/DE2618489B2/de not_active Withdrawn
- 1976-04-28 DD DD19255976A patent/DD123943A1/xx unknown
- 1976-04-29 CH CH542176A patent/CH621755A5/de not_active IP Right Cessation
- 1976-04-29 BR BR7602654A patent/BR7602654A/pt unknown
- 1976-04-30 FR FR7613051A patent/FR2309486A1/fr active Granted
- 1976-04-30 JP JP4867876A patent/JPS51149316A/ja active Pending
- 1976-04-30 SU SU762353644A patent/SU737381A1/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2309486B1 (enrdf_load_stackoverflow) | 1979-08-31 |
| JPS51149316A (en) | 1976-12-22 |
| ATA286076A (de) | 1978-11-15 |
| RO72152A (ro) | 1982-05-10 |
| DK180776A (da) | 1976-10-31 |
| BR7602654A (pt) | 1977-04-05 |
| DE2618489A1 (de) | 1976-11-18 |
| CH621755A5 (en) | 1981-02-27 |
| AT363841B (de) | 1981-09-10 |
| SU737381A1 (ru) | 1980-05-30 |
| FR2309486A1 (fr) | 1976-11-26 |
| CS179624B1 (en) | 1977-11-30 |
| HU176302B (en) | 1981-01-28 |
| DE2618489B2 (de) | 1978-05-18 |
| YU104676A (en) | 1982-05-31 |
| GB1490966A (en) | 1977-11-09 |