AT364303B - Waermetauschereinheit zum vorwaermen von zementrohmehl - Google Patents

Waermetauschereinheit zum vorwaermen von zementrohmehl

Info

Publication number
AT364303B
AT364303B AT193480A AT193480A AT364303B AT 364303 B AT364303 B AT 364303B AT 193480 A AT193480 A AT 193480A AT 193480 A AT193480 A AT 193480A AT 364303 B AT364303 B AT 364303B
Authority
AT
Austria
Prior art keywords
heat exchanger
exchanger unit
cement flour
preheating cement
preheating
Prior art date
Application number
AT193480A
Other languages
German (de)
English (en)
Other versions
ATA193480A (de
Inventor
Fritz Dipl-Ing Dr Kraus
Original Assignee
Voest Alpine Ag
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3524179&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AT364303(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voest Alpine Ag filed Critical Voest Alpine Ag
Priority to AT193480A priority Critical patent/AT364303B/de
Priority to EP81890016A priority patent/EP0038314B1/de
Priority to DE8181890016T priority patent/DE3160897D1/de
Publication of ATA193480A publication Critical patent/ATA193480A/de
Priority to DK160281A priority patent/DK160281A/da
Application granted granted Critical
Publication of AT364303B publication Critical patent/AT364303B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24—Multiple arrangement thereof
    • B04C5/30—Recirculation constructions in or with cyclones which accomplish a partial recirculation of the medium, e.g. by means of conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
    • F26B17/101—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis
    • F26B17/102—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis with material recirculation, classifying or disintegrating means
    • 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)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
AT193480A 1980-04-10 1980-04-10 Waermetauschereinheit zum vorwaermen von zementrohmehl AT364303B (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT193480A AT364303B (de) 1980-04-10 1980-04-10 Waermetauschereinheit zum vorwaermen von zementrohmehl
EP81890016A EP0038314B1 (de) 1980-04-10 1981-01-27 Wärmetauschereinheit zum Vorwärmen von Zementrohmehl
DE8181890016T DE3160897D1 (en) 1980-04-10 1981-01-27 Heat exchanging unit for preheating crude cement powder
DK160281A DK160281A (da) 1980-04-10 1981-04-09 Varmeveksler til forvarmning af cementraamel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT193480A AT364303B (de) 1980-04-10 1980-04-10 Waermetauschereinheit zum vorwaermen von zementrohmehl

Publications (2)

Publication Number Publication Date
ATA193480A ATA193480A (de) 1981-02-15
AT364303B true AT364303B (de) 1981-10-12

Family

ID=3524179

Family Applications (1)

Application Number Title Priority Date Filing Date
AT193480A AT364303B (de) 1980-04-10 1980-04-10 Waermetauschereinheit zum vorwaermen von zementrohmehl

Country Status (4)

Country Link
EP (1) EP0038314B1 (da)
AT (1) AT364303B (da)
DE (1) DE3160897D1 (da)
DK (1) DK160281A (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202016102385U1 (de) * 2016-05-04 2016-05-24 Outotec (Finland) Oy Zyklon und Tauchrohr zur Separation von Partikeln aus einem Gas

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272324B (de) * 1960-02-08 1968-07-11 Yukio Nogiwa Zyklonenanlage zum Erhitzen von feinkoernigem Gut
DE1508576A1 (de) * 1966-04-13 1969-10-30 Kloeckner Humboldt Deutz Ag Gegenstrom-Querstromwaermetauscher
DE2801161B2 (de) * 1978-01-12 1981-06-25 Babcock Krauss-Maffei Industrieanlagen GmbH, 8000 München Verfahren und Brennen von Sintergut aus karbonatischen Rohstoffen wie z.B. Zementklinker

Also Published As

Publication number Publication date
ATA193480A (de) 1981-02-15
EP0038314A1 (de) 1981-10-21
DE3160897D1 (en) 1983-10-27
EP0038314B1 (de) 1983-09-21
DK160281A (da) 1981-10-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification