EP0400309A3 - Beschickungsvorrichtung zur wechselweisen Einfüllung und Verteilung von Feststoffen zweier Kornklassen - Google Patents

Beschickungsvorrichtung zur wechselweisen Einfüllung und Verteilung von Feststoffen zweier Kornklassen Download PDF

Info

Publication number
EP0400309A3
EP0400309A3 EP19900106997 EP90106997A EP0400309A3 EP 0400309 A3 EP0400309 A3 EP 0400309A3 EP 19900106997 EP19900106997 EP 19900106997 EP 90106997 A EP90106997 A EP 90106997A EP 0400309 A3 EP0400309 A3 EP 0400309A3
Authority
EP
European Patent Office
Prior art keywords
shaft
distribution
grain sizes
charging device
alternate feeding
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP19900106997
Other languages
English (en)
French (fr)
Other versions
EP0400309B1 (de
EP0400309A2 (de
Inventor
Friedrich Tschinkel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maerz Ofenbau AG
Original Assignee
Maerz Ofenbau 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
Application filed by Maerz Ofenbau AG filed Critical Maerz Ofenbau AG
Publication of EP0400309A2 publication Critical patent/EP0400309A2/de
Publication of EP0400309A3 publication Critical patent/EP0400309A3/de
Application granted granted Critical
Publication of EP0400309B1 publication Critical patent/EP0400309B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/20—Arrangements of devices for charging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Basic Packing Technique (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

Die neue Beschickungsvorrichtung dient zur wechselweisen Ein­ füllung und Verteilung von Feststoffen zweier Kornklassen in Schachtöfen.
Wesentliche Elemente der Vorrichtung sind
- eine in die Schachtöffnung beschickende, zumindest material­ mässig diskontinuierlich arbeitende Förderanlage und
- ein im Schacht unter der zentral angeordneten Schachtöffnung vorgesehener Verteilschirm mit von aussen zu betätigender, mittig angeordneter Drehklappe,
wobei der Durchmesser der Drehklappe demjenigen der Schachtöffnung und dem Innendurchmesser des Verteilschirms angepasst ist und wo­ bei der Abstand des Schirm-Aussenrandes von der inneren Schacht­ wand 1/10 bis 1/5 des Schachtinnendurchmessers ausmacht.
EP90106997A 1989-06-02 1990-04-11 Beschickungsvorrichtung zur wechselweisen Einfüllung und Verteilung von Feststoffen zweier Kornklassen Expired - Lifetime EP0400309B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2076/89 1989-06-02
CH2076/89A CH678847A5 (de) 1989-06-02 1989-06-02

Publications (3)

Publication Number Publication Date
EP0400309A2 EP0400309A2 (de) 1990-12-05
EP0400309A3 true EP0400309A3 (de) 1991-04-03
EP0400309B1 EP0400309B1 (de) 1994-12-14

Family

ID=4225345

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90106997A Expired - Lifetime EP0400309B1 (de) 1989-06-02 1990-04-11 Beschickungsvorrichtung zur wechselweisen Einfüllung und Verteilung von Feststoffen zweier Kornklassen

Country Status (4)

Country Link
EP (1) EP0400309B1 (de)
AT (1) ATE115635T1 (de)
CH (1) CH678847A5 (de)
DE (2) DE8909410U1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH686459A5 (de) * 1992-03-07 1996-03-29 Maerz Ofenbau Schachtofen zum Brennen von stuckigem, mineralischem Fuellgut.
DE4445845C2 (de) * 1994-12-22 1996-10-31 Gutehoffnungshuette Man Begichtungsanlage für Schachtöfen, insbesondere Hochöfen
ITTO20050230A1 (it) 2005-04-07 2006-10-08 Collarini Olivero Didpositivo distributore selettivo di calcare per forno rigenerativo e procedimento di carico selettivo di calcare in un forno rigenerativo utilizzante tale dispositivo.

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE238110C (de) *
DE611115C (de) * 1933-02-09 1935-03-22 Hoesch Koeln Neuessen Akt Ges Verteiler fuer das Beschickungsgut von Schachtoefen, Generatoren, schachtartigen Apparaten und Behaeltern
DE749557C (de) * 1940-05-05 1944-11-25 Beschickungsvorrichtung fuer Hochoefen
DE801015C (de) * 1948-10-02 1950-12-18 Sueddeutsche Kalkstickstoff Beschickungsvorrichtung, insbesondere fuer Schachtoefen
EP0196486A1 (de) * 1985-03-15 1986-10-08 Paul Wurth S.A. Vorrichtung zur Beschickung eines Schachtofens
EP0196487A1 (de) * 1985-03-15 1986-10-08 Paul Wurth S.A. Einrichtung zum Verteilen von Beschickungsgut in einem Fülltrichter eines Schachtofens
EP0200996A1 (de) * 1985-05-07 1986-11-12 Paul Wurth S.A. Verfahren zum Kontrollieren der Beschickungsvorrichtung eines Schachtofens und Beschickungsvorrichtung dafür
EP0204935A1 (de) * 1985-05-10 1986-12-17 Paul Wurth S.A. Verfahren zum Kontrollieren der Beschickung eines Schachtofens
EP0215135A1 (de) * 1985-08-21 1987-03-25 Wärmestelle Steine und Erden GmbH Vorrichtung zum Beschicken eines Schachtofens

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE238110C (de) *
DE611115C (de) * 1933-02-09 1935-03-22 Hoesch Koeln Neuessen Akt Ges Verteiler fuer das Beschickungsgut von Schachtoefen, Generatoren, schachtartigen Apparaten und Behaeltern
DE749557C (de) * 1940-05-05 1944-11-25 Beschickungsvorrichtung fuer Hochoefen
DE801015C (de) * 1948-10-02 1950-12-18 Sueddeutsche Kalkstickstoff Beschickungsvorrichtung, insbesondere fuer Schachtoefen
EP0196486A1 (de) * 1985-03-15 1986-10-08 Paul Wurth S.A. Vorrichtung zur Beschickung eines Schachtofens
EP0196487A1 (de) * 1985-03-15 1986-10-08 Paul Wurth S.A. Einrichtung zum Verteilen von Beschickungsgut in einem Fülltrichter eines Schachtofens
EP0200996A1 (de) * 1985-05-07 1986-11-12 Paul Wurth S.A. Verfahren zum Kontrollieren der Beschickungsvorrichtung eines Schachtofens und Beschickungsvorrichtung dafür
EP0204935A1 (de) * 1985-05-10 1986-12-17 Paul Wurth S.A. Verfahren zum Kontrollieren der Beschickung eines Schachtofens
EP0215135A1 (de) * 1985-08-21 1987-03-25 Wärmestelle Steine und Erden GmbH Vorrichtung zum Beschicken eines Schachtofens

Also Published As

Publication number Publication date
ATE115635T1 (de) 1994-12-15
EP0400309B1 (de) 1994-12-14
DE8909410U1 (de) 1989-09-14
DE59007980D1 (de) 1995-01-26
EP0400309A2 (de) 1990-12-05
CH678847A5 (de) 1991-11-15

Similar Documents

Publication Publication Date Title
UA7734A1 (uk) Завантажувальний пристрій шахтної печи
UA8328A1 (uk) Пристрій для загрузки шахтної печі
CA2155485A1 (en) Pulverizer
CA2130376A1 (en) Pneumatic sifter
DE69704143T2 (de) Dosierungsförderschnecke mit mehreren eingeschnittenen Schneckengängen
US3557979A (en) Grain drying bin
EP0400309A3 (de) Beschickungsvorrichtung zur wechselweisen Einfüllung und Verteilung von Feststoffen zweier Kornklassen
EP0265869A3 (de) Staubkontrolle in Fülltrichten
EP0404323A3 (de) Kombinierte mechanische/pneumatische Kohlebeschickungsvorrichtung
UA8425A1 (uk) Загрузочний пристрій шахтної печі та спосіб загрузки шахтної печі
UA41966C2 (uk) Завантажувальний пристрій для шахтної печі
DE69310471T2 (de) Fördervorrichtung und mit dieser Vorrichtung ausgestatteter Lagerplatz
JPS56161213A (en) Hopper-equipped rotary parts feeder
UA6018A1 (uk) Завантажувальний пристрій для шахтної печі
GB1510450A (en) Apparatus for dispensing granular material
DE3584894D1 (de) Vorrichtung zum beschicken eines schachtofens.
CA2279082A1 (en) Charging device
SE8900764D0 (sv) Anordning och foerfarande foer beskickning av en schaktugnsanlaeggning
EP1093711A3 (de) Futterverteileinrichtung
DE3564595D1 (en) Fibre-feeding apparatus for a hopper
ATE76844T1 (de) Silo fuer staubfoermige und feinkoernige schuettgueter.
AU8453682A (en) A method of transferring pulveruient material and an apparatus for carrying out the method
WO2001096800A3 (en) Rotary hearth furnace with charge slot air shield
SU1407590A1 (ru) Устройство дл классификации зернистых материалов по крупности
GB758176A (en) Improvements in apparatus for heat exchange between gases and solid particles

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19910408

17Q First examination report despatched

Effective date: 19921204

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19941214

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19941214

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19941214

REF Corresponds to:

Ref document number: 115635

Country of ref document: AT

Date of ref document: 19941215

Kind code of ref document: T

REF Corresponds to:

Ref document number: 59007980

Country of ref document: DE

Date of ref document: 19950126

ITF It: translation for a ep patent filed

Owner name: JACOBACCI & PERANI S.P.A.

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19950314

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19950309

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19950430

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20090302

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20090414

Year of fee payment: 20

Ref country code: AT

Payment date: 20090416

Year of fee payment: 20

Ref country code: DE

Payment date: 20090422

Year of fee payment: 20

Ref country code: IT

Payment date: 20090428

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20090528

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20090421

Year of fee payment: 20

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

BE20 Be: patent expired

Owner name: *MAERZ OFENBAU A.G.

Effective date: 20100411

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20100410

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20100410

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20100411