IT1080309B - Dispositivo per il trattamento a caldo di materiale fine,per esempio polvere di cemento - Google Patents
Dispositivo per il trattamento a caldo di materiale fine,per esempio polvere di cementoInfo
- Publication number
- IT1080309B IT1080309B IT19484/77A IT1948477A IT1080309B IT 1080309 B IT1080309 B IT 1080309B IT 19484/77 A IT19484/77 A IT 19484/77A IT 1948477 A IT1948477 A IT 1948477A IT 1080309 B IT1080309 B IT 1080309B
- Authority
- IT
- Italy
- Prior art keywords
- fine material
- cement powder
- hot treatment
- example cement
- hot
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Furnace Details (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Tunnel Furnaces (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762602889 DE2602889A1 (de) | 1976-01-27 | 1976-01-27 | Vorrichtung zur waermebehandlung von feingut |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1080309B true IT1080309B (it) | 1985-05-16 |
Family
ID=5968316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19484/77A IT1080309B (it) | 1976-01-27 | 1977-01-20 | Dispositivo per il trattamento a caldo di materiale fine,per esempio polvere di cemento |
Country Status (9)
Country | Link |
---|---|
US (1) | US4105396A (it) |
JP (1) | JPS5292149A (it) |
BR (1) | BR7700415A (it) |
DE (1) | DE2602889A1 (it) |
DK (1) | DK526276A (it) |
ES (1) | ES453791A1 (it) |
FR (1) | FR2339827A1 (it) |
GB (1) | GB1533734A (it) |
IT (1) | IT1080309B (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4201546A (en) * | 1976-07-09 | 1980-05-06 | Klockner-Humboldt-Deutz Aktiengesellschaft | Method and apparatus for the thermal treatment of alkali-containing pulverized raw material to be used in the manufacture of cement |
DE2744042C2 (de) * | 1977-09-30 | 1984-09-06 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Wärmetauscher zur thermischen Behandlung von feinkörnigem Gut |
DE2752323A1 (de) * | 1977-11-23 | 1979-06-07 | Polysius Ag | Verfahren und anlage zur waermebehandlung von feinkoernigem gut |
US4392822A (en) * | 1978-08-02 | 1983-07-12 | Klockner-Humboldt-Deutz Ag | System for burning fine-grained material, particularly for the manufacture of cement clinkers |
US4260369A (en) * | 1979-11-19 | 1981-04-07 | Fuller Company | Method of converting a rotary kiln cement making plant to a calcining furnace cement making plant |
DK381783A (da) * | 1982-09-02 | 1984-03-03 | Kawasaki Heavy Ind Ltd | Calcineringsapparat med planetkoeler |
DE3237689A1 (de) * | 1982-10-12 | 1984-04-12 | Krupp Polysius Ag, 4720 Beckum | Anlage zur waermebehandlung von feinkoernigem gut |
DE3582564D1 (de) * | 1984-11-12 | 1991-05-23 | Cle | Verfahren und vorrichtung zur thermischen behandlung, verwendbar bei der herstellung eines hydraulischen bindemittels, enhaltend eine nachverbrennungsstufe. |
US5052809A (en) * | 1989-10-20 | 1991-10-01 | Young Brothers, Inc. | Rotary drier |
DE4041251A1 (de) * | 1990-12-21 | 1992-06-25 | Krupp Polysius Ag | Verfahren und anlage zur herstellung von gebranntem gut sowie zur erzeugung von elektrischer energie |
US7589046B2 (en) * | 2003-06-04 | 2009-09-15 | Basf Aktiengesellschaft | Thermal treatment of the precursor material of a catalytically active material |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB332761A (en) * | 1929-08-06 | 1930-07-31 | Edward Giles Stone | Improvements in and relating to rotary kilns |
DE700719C (de) * | 1935-03-06 | 1940-12-27 | Schmidt & Co | Verfahren und Drehtrommel zum Vorbehandeln von Rohgut fuer die Herstellung von Zement oder aehnlichen Stoffen |
US2351677A (en) * | 1941-08-09 | 1944-06-20 | Gygi Hans | Plant for treating raw materials in the manufacture of cement and the like |
DE1000734B (de) * | 1953-02-04 | 1957-01-10 | Kloeckner Humboldt Deutz Ag | Einrichtung zum Erhitzen von Zementrohmehl |
FR1156283A (fr) * | 1956-09-05 | 1958-05-14 | Polysius Gmbh | Procédé et dispositif pour le préchauffage d'un produit pulvérulent, en particulier de farine brute de ciment |
AT310650B (de) * | 1970-01-22 | 1973-10-10 | Veitscher Magnesitwerke Ag | Ofenanlage zum Brennen vorzugsweise mineralischer Stoffe |
US3712598A (en) * | 1971-04-22 | 1973-01-23 | Stansteel Corp | Rotary apparatus for treating colemanite ore |
JPS5343182B2 (it) * | 1974-11-07 | 1978-11-17 | ||
NZ182202A (en) * | 1975-10-15 | 1979-03-28 | Smidth & Co As F L | Kiln plant with inclined rotary kiln:device for lowering temperature at upper kiln end |
-
1976
- 1976-01-27 DE DE19762602889 patent/DE2602889A1/de active Pending
- 1976-11-12 GB GB47166/76A patent/GB1533734A/en not_active Expired
- 1976-11-23 DK DK526276A patent/DK526276A/da not_active Application Discontinuation
- 1976-11-30 ES ES453791A patent/ES453791A1/es not_active Expired
- 1976-12-29 US US05/755,233 patent/US4105396A/en not_active Expired - Lifetime
-
1977
- 1977-01-20 IT IT19484/77A patent/IT1080309B/it active
- 1977-01-24 BR BR7700415A patent/BR7700415A/pt unknown
- 1977-01-24 JP JP668977A patent/JPS5292149A/ja active Pending
- 1977-01-27 FR FR7702320A patent/FR2339827A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB1533734A (en) | 1978-11-29 |
ES453791A1 (es) | 1977-11-16 |
DK526276A (da) | 1977-07-28 |
US4105396A (en) | 1978-08-08 |
BR7700415A (pt) | 1977-10-18 |
FR2339827A1 (fr) | 1977-08-26 |
DE2602889A1 (de) | 1977-07-28 |
JPS5292149A (en) | 1977-08-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX150538A (es) | Procedimiento mejorado para sinterizar amoniaco | |
SE7806007L (sv) | Formningsmaterial for tandlekarkonst | |
IT1111664B (it) | Procedimento di formatura di un materiale ceramico | |
PL199149A1 (pl) | Sposob urabiania twardego,zwiezlego materialu,oraz urzadzenie do urabiania twardego,zwiezlego materialu | |
IT1064748B (it) | Sfere di materiale ceramico | |
IT1066676B (it) | Procedimento per il trattamento termico di materiale in polvere | |
IT1074547B (it) | Procedimento e dispositivo per la produzione di materiale abrasivo | |
IT1131731B (it) | Classificatore per materiale scorrevole | |
IT1080309B (it) | Dispositivo per il trattamento a caldo di materiale fine,per esempio polvere di cemento | |
JPS5261168A (en) | Apparatus for sintering fineegranulated material | |
IT1064678B (it) | Materiale elttrostatografico e procedimento per il suo impiego | |
DK579976A (da) | Fotopolymeriserbart materiale | |
IT1086308B (it) | Trattamento di materiale laminare | |
IT1063263B (it) | Dispositivo per la deposizione di materiale semiconduttore | |
NO773741L (no) | Fremgangsmaate for behandling av fibroest materiale | |
DK91177A (da) | Apparat til varmebehandling af finkornet materiale | |
GB1543013A (en) | Aggregate material for concrete | |
GB1557520A (en) | Cellular cementitious material | |
IT1047171B (it) | Materiale sensibile per diazotipia | |
SE432077B (sv) | Materialberedningsanordning for balpressar | |
IT1028175B (it) | Metodo per il trattamento di materiale effluente | |
NO144206C (no) | Pumpbart sementholdig materiale. | |
NO793687L (no) | Doseringsinnretning for stroembart materiale. | |
IT1025357B (it) | Dispositivo per il riscaldamento e.o la picottura di materiale filiforme | |
IT1140862B (it) | Dispositivo per il trattamento termico di materiale scorrevole |