DD119084A1 - - Google Patents
Info
- Publication number
- DD119084A1 DD119084A1 DD18465075A DD18465075A DD119084A1 DD 119084 A1 DD119084 A1 DD 119084A1 DD 18465075 A DD18465075 A DD 18465075A DD 18465075 A DD18465075 A DD 18465075A DD 119084 A1 DD119084 A1 DD 119084A1
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- 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
- C04B7/432—Preheating without addition of fuel
-
- 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)
- 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)
- Furnace Details (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS168274A CS210252B1 (en) | 1974-03-08 | 1974-03-08 | Facility for firing the cementing raw material and similar substances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD119084A1 true DD119084A1 (en) | 1976-04-05 |
Family
ID=5351795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD18465075A DD119084A1 (en) | 1974-03-08 | 1975-03-07 |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5547309B2 (en) |
| AT (1) | AT346751B (en) |
| BR (1) | BR7501364A (en) |
| CH (1) | CH615655A5 (en) |
| CS (1) | CS210252B1 (en) |
| DD (1) | DD119084A1 (en) |
| DE (1) | DE2509127B2 (en) |
| DK (1) | DK142066B (en) |
| FR (1) | FR2263204B1 (en) |
| GB (1) | GB1454877A (en) |
| IT (1) | IT1034125B (en) |
| SU (1) | SU655882A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1479220A (en) * | 1975-10-27 | 1977-07-06 | Smidth & Co As F L | Kiln plant |
| IT1121731B (en) * | 1975-10-28 | 1986-04-23 | Fives Cail Babcock | REFINEMENTS IN DRY CEMENT MANUFACTURING INSTALLATIONS |
| DE2752323A1 (en) * | 1977-11-23 | 1979-06-07 | Polysius Ag | METHOD AND INSTALLATION FOR THE HEAT TREATMENT OF FINE GRAIN GOODS |
| DE3248175A1 (en) * | 1982-12-27 | 1984-06-28 | Klöckner-Humboldt-Deutz AG, 5000 Köln | METHOD AND SYSTEM FOR THE THERMAL TREATMENT OF MINERAL RAW MATERIALS |
| GB8325035D0 (en) * | 1983-09-19 | 1983-10-19 | Smidth & Co As F L | Precalcining pulverous raw material |
| JPH02106382U (en) * | 1989-02-13 | 1990-08-23 | ||
| DE102006017211A1 (en) * | 2006-04-12 | 2007-10-18 | Cemag-Anlagenbau-Dessau Gmbh | Method and device for introducing raw meal into the calciner by means of tertiary air |
| EP2676941A1 (en) | 2012-06-21 | 2013-12-25 | Carbon-Hydrogen-Minerals SPRL | Process and plant for cement clinker production |
| EP2703369A1 (en) | 2012-08-30 | 2014-03-05 | Carbon-Hydrogen-Minerals SPRL | Process and plant for cement clinker production |
| CN108267013B (en) * | 2016-12-31 | 2023-10-27 | 中冶长天国际工程有限责任公司 | Sinter cooling and waste heat utilization system and low-oxygen full-circulation cooling method |
| CN112728930B (en) * | 2021-01-05 | 2022-07-29 | 河南鑫诚耐火材料股份有限公司 | Roasting rotary kiln |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5239407B2 (en) * | 1972-04-27 | 1977-10-05 |
-
1974
- 1974-03-08 CS CS168274A patent/CS210252B1/en unknown
-
1975
- 1975-02-24 AT AT137975A patent/AT346751B/en not_active IP Right Cessation
- 1975-03-03 DE DE19752509127 patent/DE2509127B2/en not_active Ceased
- 1975-03-06 GB GB938975A patent/GB1454877A/en not_active Expired
- 1975-03-06 CH CH281075A patent/CH615655A5/en not_active IP Right Cessation
- 1975-03-07 FR FR7507307A patent/FR2263204B1/fr not_active Expired
- 1975-03-07 JP JP2721975A patent/JPS5547309B2/ja not_active Expired
- 1975-03-07 BR BR7501364A patent/BR7501364A/en unknown
- 1975-03-07 IT IT2107175A patent/IT1034125B/en active
- 1975-03-07 DD DD18465075A patent/DD119084A1/xx unknown
- 1975-03-07 SU SU752114389A patent/SU655882A1/en active
- 1975-03-10 DK DK94275A patent/DK142066B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2263204A1 (en) | 1975-10-03 |
| BR7501364A (en) | 1975-12-09 |
| JPS50126022A (en) | 1975-10-03 |
| ATA137975A (en) | 1978-03-15 |
| DE2509127B2 (en) | 1977-05-26 |
| DK142066C (en) | 1981-03-16 |
| IT1034125B (en) | 1979-09-10 |
| GB1454877A (en) | 1976-11-03 |
| DK142066B (en) | 1980-08-18 |
| SU655882A1 (en) | 1979-04-05 |
| DK94275A (en) | 1975-09-09 |
| AT346751B (en) | 1978-11-27 |
| JPS5547309B2 (en) | 1980-11-28 |
| CS210252B1 (en) | 1982-01-29 |
| FR2263204B1 (en) | 1978-10-06 |
| CH615655A5 (en) | 1980-02-15 |
| DE2509127A1 (en) | 1975-09-18 |