DK537482A - Apparat til calcinering af pulverformige produkter - Google Patents
Apparat til calcinering af pulverformige produkter Download PDFInfo
- Publication number
- DK537482A DK537482A DK537482A DK537482A DK537482A DK 537482 A DK537482 A DK 537482A DK 537482 A DK537482 A DK 537482A DK 537482 A DK537482 A DK 537482A DK 537482 A DK537482 A DK 537482A
- Authority
- DK
- Denmark
- Prior art keywords
- calcination
- powder
- produced products
- products
- produced
- Prior art date
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
- C04B7/434—Preheating with addition of fuel, e.g. calcining
-
- 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
- F27B7/2016—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
-
- 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
- F27B7/2058—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
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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19610781 | 1981-12-04 | ||
JP19610681A JPS5899150A (ja) | 1981-12-04 | 1981-12-04 | 粉状物質の仮焼装置 |
JP19610881A JPS5899152A (ja) | 1981-12-04 | 1981-12-04 | 粉状物質の仮焼装置 |
JP19610781A JPS5899151A (ja) | 1981-12-04 | 1981-12-04 | 粉状物質の化焼装置 |
JP19610681 | 1981-12-04 | ||
JP19610881 | 1981-12-04 | ||
JP19610481A JPS5899148A (ja) | 1981-12-04 | 1981-12-04 | 粉状物質の仮焼装置 |
JP19610481 | 1981-12-04 | ||
JP19610581A JPS5899149A (ja) | 1981-12-04 | 1981-12-04 | 粉状物質の仮焼装置 |
JP19610581 | 1981-12-04 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK537482A true DK537482A (da) | 1983-06-05 |
DK158965B DK158965B (da) | 1990-08-06 |
DK158965C DK158965C (da) | 1990-12-31 |
Family
ID=27529137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK537482A DK158965C (da) | 1981-12-04 | 1982-12-03 | Apparat til kalcinering af pulverformige produkter |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0082802B1 (da) |
KR (1) | KR860001646B1 (da) |
DE (1) | DE3278116D1 (da) |
DK (1) | DK158965C (da) |
IN (1) | IN158502B (da) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3319083A1 (de) * | 1983-05-26 | 1984-11-29 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und vorrichtung zur herstellung von kalkreichen bindemitteln, insbesondere von zementen |
DE3333718A1 (de) * | 1983-09-17 | 1985-04-04 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Anlage zum brennen von feinkoernigem gut, insbesondere zu zementklinker |
CN109628196B (zh) * | 2018-12-27 | 2021-01-26 | 湖北工业大学 | 一种固氮型水泥短窑用节煤剂的制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2250423A5 (en) * | 1973-11-06 | 1975-05-30 | Ishikawajima Harima Heavy Ind | Cement powder preheating - in several stages by kiln waste gases and in parallel stages by combustion gases |
GB1508721A (en) * | 1976-01-12 | 1978-04-26 | Smidth & Co As F L | Method of burning pulverous alkali-containing raw materials |
DE2603594A1 (de) * | 1976-01-30 | 1977-08-04 | Smidth & Co As F L | Verfahren und anlage zum brennen von granulat- oder pulverfoermigem rohmaterial |
-
1982
- 1982-11-29 DE DE8282730140T patent/DE3278116D1/de not_active Expired
- 1982-11-29 EP EP82730140A patent/EP0082802B1/en not_active Expired
- 1982-12-03 KR KR8205421A patent/KR860001646B1/ko active
- 1982-12-03 DK DK537482A patent/DK158965C/da not_active IP Right Cessation
- 1982-12-06 IN IN1414/CAL/82A patent/IN158502B/en unknown
Also Published As
Publication number | Publication date |
---|---|
DK158965C (da) | 1990-12-31 |
EP0082802B1 (en) | 1988-02-17 |
DK158965B (da) | 1990-08-06 |
KR840002752A (ko) | 1984-07-16 |
DE3278116D1 (en) | 1988-03-24 |
IN158502B (da) | 1986-11-29 |
KR860001646B1 (ko) | 1986-10-15 |
EP0082802A1 (en) | 1983-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |