DK142962C - Kalcineringsanlaeg til finkornede og pulverformede materialer,navnlig cementraastof - Google Patents

Kalcineringsanlaeg til finkornede og pulverformede materialer,navnlig cementraastof

Info

Publication number: DK142962C
Authority: DK; Denmark
Prior art keywords: cement material; powdered materials; fine corn; necessary cement; calcination
Prior art date: 1974-09-10

Application number

DK399975A

Other languages

English (en)

Other versions

DK142962B (da

DK399975A (da

Inventor

P Nemecek

J Filous

J Plsek

Z Zacpal

Original Assignee

Prerovske Strojirny Np

Priority date (The priority date 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 date listed.)

1974-09-10

Filing date

1975-09-08

Publication date

1981-09-28

1975-09-08 Application filed by Prerovske Strojirny Np filed Critical Prerovske Strojirny Np

1976-03-11 Publication of DK399975A publication Critical patent/DK399975A/da

1981-03-02 Publication of DK142962B publication Critical patent/DK142962B/da

1981-09-28 Application granted granted Critical

1981-09-28 Publication of DK142962C publication Critical patent/DK142962C/da

Links

241000196324 Embryophyta Species 0.000 title 1
238000001354 calcination Methods 0.000 title 1
239000004568 cement Substances 0.000 title 1
239000000463 material Substances 0.000 title 1
239000012254 powdered material Substances 0.000 title 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
- B01J6/001—Calcining
- B01J6/004—Calcining using hot gas streams in which the material is moved
- 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
- 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
- F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
- 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
- F27B7/2025—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)
Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Ceramic Engineering (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Dispersion Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Curing Cements, Concrete, And Artificial Stone (AREA)
Crucibles And Fluidized-Bed Furnaces (AREA)
Furnace Details (AREA)
Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Cyclones (AREA)

DK399975A 1974-09-10 1975-09-08 Kalcineringsanlaeg til finkornede og pulverformede materialer,navnlig cementraastof DK142962C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CS619474		1974-09-10
CS619474A CS169523B1 (da)	1974-09-10	1974-09-10

Publications (3)

Publication Number	Publication Date
DK399975A DK399975A (da)	1976-03-11
DK142962B DK142962B (da)	1981-03-02
DK142962C true DK142962C (da)	1981-09-28

Family

ID=5408409

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK399975A DK142962C (da)	1974-09-10	1975-09-08	Kalcineringsanlaeg til finkornede og pulverformede materialer,navnlig cementraastof

Country Status (7)

Country	Link
JP (1)	JPS5163820A (da)
CS (1)	CS169523B1 (da)
DD (1)	DD120704A1 (da)
DE (1)	DE2540338A1 (da)
DK (1)	DK142962C (da)
ES (1)	ES440844A1 (da)
FR (1)	FR2284365A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2724654C2 (de) *	1977-06-01	1984-01-26	Klöckner-Humboldt-Deutz AG, 5000 Köln	Verfahren und Einrichtung zum Brennen von feinkörnigem bis staubförmigem Gut, insbesondere von Zementrohmehl
DE3342687A1 (de) *	1983-11-25	1985-06-05	Krupp Polysius Ag, 4720 Beckum	Verfahren und anlage zur waermebehandlung von feinkoernigem gut

1974
- 1974-09-10 CS CS619474A patent/CS169523B1/cs unknown
1975
- 1975-09-08 DK DK399975A patent/DK142962C/da active
- 1975-09-10 JP JP10906975A patent/JPS5163820A/ja active Granted
- 1975-09-10 FR FR7527784A patent/FR2284365A1/fr active Granted
- 1975-09-10 DD DD18827675A patent/DD120704A1/xx unknown
- 1975-09-10 ES ES440844A patent/ES440844A1/es not_active Expired
- 1975-09-10 DE DE19752540338 patent/DE2540338A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
JPS5653186B2 (da)	1981-12-17
DE2540338A1 (de)	1976-03-18
CS169523B1 (da)	1976-07-29
JPS5163820A (en)	1976-06-02
ES440844A1 (es)	1977-03-01
DK142962B (da)	1981-03-02
FR2284365A1 (fr)	1976-04-09
FR2284365B1 (da)	1979-06-29
DK399975A (da)	1976-03-11
DD120704A1 (da)	1976-06-20

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