ES2176863T3 - SHUTTER PROVISION. - Google Patents

SHUTTER PROVISION.

Info

Publication number
ES2176863T3
ES2176863T3 ES98113725T ES98113725T ES2176863T3 ES 2176863 T3 ES2176863 T3 ES 2176863T3 ES 98113725 T ES98113725 T ES 98113725T ES 98113725 T ES98113725 T ES 98113725T ES 2176863 T3 ES2176863 T3 ES 2176863T3
Authority
ES
Spain
Prior art keywords
tobacco
provision
drum
annular slot
front wall
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.)
Expired - Lifetime
Application number
ES98113725T
Other languages
Spanish (es)
Inventor
Dietmar Bruckner
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.)
Koerber Technologies GmbH
Original Assignee
Hauni Maschinenbau GmbH
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 Hauni Maschinenbau GmbH filed Critical Hauni Maschinenbau GmbH
Application granted granted Critical
Publication of ES2176863T3 publication Critical patent/ES2176863T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00—Preparing tobacco in the factory
    • A24B3/18—Other treatment of leaves, e.g. puffing, crimpling, cleaning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/024—Arrangements for gas-sealing the drum
    • 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
    • F27B7/22—Rotary drums; Supports therefor
    • F27B7/24—Seals between rotary and stationary parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Manufacture Of Tobacco Products (AREA)

Abstract

ESTA DESCRITA UNA DISPOSICION PARA ESTANQUEIZAR LA ENTRADA A UN TAMBOR ROTATIVO PARA EL TRATAMIENTO DE TABACO. EL TAMBOR (1) PRESENTA EN SU CARA FRONTAL UNA PARED FRONTAL (6), A TRAVES DE LA CUAL PENETRA EN EL TAMBOR UN CONDUCTO DE ALIMENTACION ESTACIONARIO (13) CILINDRICO, FORMANDOSE ENTRE LA APERTURA DE ENTRADA DE LA PARED FRONTAL (6) Y EL CONDUCTO DE ALIMENTACION ESTACIONARIO (13) UNA RANURA ANULAR. EN LA SUPERFICIE PERIMETRAL DEL CONDUCTO DE ALIMENTACION (13) ESTA DISPUESTA UNA EMPAQUETADURA (11) CON UN CUERPO ESTANCO ANULAR (17) DE FIELTRO QUE CIERRA HERMETICAMENTE LA RANURA ANULAR (16). LA DISPOSICION TIENE LA VENTAJA DE SER ACCESIBLE DESDE EL EXTERIOR Y, POR TANTO, FAVORABLE AL SERVICIO. LA UTILIZACION DE FIELTRO COMO MATERIAL PARA EL CUERPO ESTANCO (17) HACE QUE LA DISPOSICION DE ESTANQUEIDAD SEA ECONOMICA Y ACEPTABLE PARA LA ELABORACION DE TABACO.A DISPOSITION IS DESCRIBED TO SEAL THE ENTRY TO A ROTARY DRUM FOR TOBACCO TREATMENT. THE DRUM (1) PRESENTS A FRONT WALL IN HIS FRONT FACE (6), THROUGH WHICH PENETRA IN THE DRUM A STATIONARY FEEDING CONDUCT (13) CYLINDRICAL, FORMING BETWEEN THE OPENING OF THE FRONT WALL INPUT (6) AND THE STATIONARY FEEDING CONDUCT (13) AN ANNULAR SLOT. ON THE PERIMETER SURFACE OF THE FEEDING CONDUCT (13) THIS IS A PACKAGING (11) WITH AN ANTIAR WATERPROOF BODY (17) OF FELT THAT CLOSELY CLOSURES THE ANNULAR SLOT (16). THE PROVISION HAS THE ADVANTAGE OF BEING ACCESSIBLE FROM THE OUTSIDE AND, THEREFORE, FAVORABLE TO THE SERVICE. THE USE OF FELTRO AS A MATERIAL FOR THE TOBACCO BODY (17) MAKES THE SEALING PROVISION ECONOMIC AND ACCEPTABLE FOR THE TOBACCO TOBACCO.

ES98113725T 1997-08-08 1998-07-23 SHUTTER PROVISION. Expired - Lifetime ES2176863T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19734381A DE19734381A1 (en) 1997-08-08 1997-08-08 Sealing arrangement

Publications (1)

Publication Number Publication Date
ES2176863T3 true ES2176863T3 (en) 2002-12-01

Family

ID=7838394

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98113725T Expired - Lifetime ES2176863T3 (en) 1997-08-08 1998-07-23 SHUTTER PROVISION.

Country Status (3)

Country Link
EP (1) EP0895720B1 (en)
DE (2) DE19734381A1 (en)
ES (1) ES2176863T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10201211A1 (en) * 2002-01-14 2003-07-31 Menne Dachsysteme Gmbh Frame construction for a roof window
DE20302000U1 (en) * 2003-02-08 2004-07-08 Vta Verfahrenstechnik Und Automatisierung Gmbh Ring sealing arrangement for an indirectly heated rotary kiln
CN105054269B (en) * 2015-08-31 2017-02-01 秦皇岛烟草机械有限责任公司 Roller device for tobacco processing
WO2024056721A1 (en) * 2022-09-16 2024-03-21 thyssenkrupp Polysius GmbH Seal for a rotary kiln
LU103007B1 (en) * 2022-09-16 2024-03-18 Thyssenkrupp Ag Seal for a rotary kiln

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD37683A (en) *
US1362946A (en) * 1920-07-23 1920-12-21 Thomas M Lawson Process for renovating used wool and cotton journal-box waste
GB310780A (en) * 1928-01-30 1929-04-30 Thomas James Taplin Improvements in or relating to rotary furnaces and kilns
DE687769C (en) * 1937-02-10 1940-02-05 Rudolf Etzkorn Dipl Ing Soft packing for stuffing boxes u. like
US3098458A (en) * 1961-11-01 1963-07-23 Pan American Resources Inc Rotary refuse converter
DE3008741C2 (en) * 1980-03-07 1982-10-21 Buckau-Walther AG, 4048 Grevenbroich Device for the pyrolysis of garbage
US4507876A (en) * 1983-05-23 1985-04-02 R. J. Reynolds Tobacco Company End seal for rotary treating drum
DE3346338A1 (en) * 1983-12-22 1985-07-11 Pka Pyrolyse Kraftanlagen Gmbh, 7080 Aalen ROTATING SUSPENSION DRUM FOR SUSPENSIONING WASTE
US4941822A (en) * 1989-07-20 1990-07-17 Marvin Evans Apparatus for heat treating contaminated particulate material
DE4331556A1 (en) * 1993-09-16 1995-03-23 Siemens Ag Mechanical seal for sealing a hot pipe against a housing
US5462290A (en) * 1994-02-14 1995-10-31 Brown & Williamson Tobacco Corporation Seal means between a rotating cylinder and stationary chute

Also Published As

Publication number Publication date
DE19734381A1 (en) 1999-02-11
EP0895720A1 (en) 1999-02-10
DE59804175D1 (en) 2002-06-27
EP0895720B1 (en) 2002-05-22

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