CS75387A2 - Rotary drum - Google Patents

Rotary drum

Info

Publication number
CS75387A2
CS75387A2 CS87753A CS75387A CS75387A2 CS 75387 A2 CS75387 A2 CS 75387A2 CS 87753 A CS87753 A CS 87753A CS 75387 A CS75387 A CS 75387A CS 75387 A2 CS75387 A2 CS 75387A2
Authority
CS
Czechoslovakia
Prior art keywords
rotary drum
housing part
sealing rings
fitted
rotary
Prior art date
Application number
CS87753A
Other languages
Czech (cs)
Other versions
CS266340B2 (en
Inventor
Lothar Ing Kostrzewa-Kock
Original Assignee
Hazemag Andreas 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 Hazemag Andreas Gmbh filed Critical Hazemag Andreas Gmbh
Publication of CS75387A2 publication Critical patent/CS75387A2/en
Publication of CS266340B2 publication Critical patent/CS266340B2/en

Links

Classifications

    • 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
    • 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)
  • Drying Of Solid Materials (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

In a rotary drum, such as a rotary tube oven, drum drier or such like, sealing rings are provided for sealing between the rotary drum (1) and a fixed housing part (2), which sealing rings must not be subjected to excessive stresses resulting from axial movements of the rotary drum end to which the sealing rings are fitted. For this purpose, the fixed housing part (2) is designed such that it can move longitudinally and transversely by means of sliding elements (10, 11, 12) guided by slots and springs (13, 14). The longitudinal movement is transmitted by means of rails (19), fitted to the housing part, whose free ends each carry two rollers (20, 21), which are subject to the influence of a ring flange (22) on the rotary drum (1). <IMAGE>
CS87753A 1986-02-14 1987-02-05 Rotary drum CS266340B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863604651 DE3604651A1 (en) 1986-02-14 1986-02-14 TURN DRUM

Publications (2)

Publication Number Publication Date
CS75387A2 true CS75387A2 (en) 1988-09-16
CS266340B2 CS266340B2 (en) 1989-12-13

Family

ID=6294079

Family Applications (1)

Application Number Title Priority Date Filing Date
CS87753A CS266340B2 (en) 1986-02-14 1987-02-05 Rotary drum

Country Status (7)

Country Link
EP (1) EP0233448B1 (en)
JP (1) JPS62194183A (en)
AT (1) ATE73924T1 (en)
CS (1) CS266340B2 (en)
DE (2) DE3604651A1 (en)
PL (1) PL150554B1 (en)
TR (1) TR23248A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4622408B2 (en) * 2004-09-16 2011-02-02 三菱マテリアル株式会社 Pressure vessel
CN113237323B (en) * 2021-04-29 2023-07-14 安徽省泽乾冶金科技有限公司 Rotary kiln sealing device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE452953C (en) * 1927-11-25 Fried Krupp Grusonwerk Akt Ges Seal for drums rotating in a fixed housing
US1500589A (en) * 1922-05-29 1924-07-08 Huron Ind Inc Gasket for rotating kilns
US2632658A (en) * 1948-12-30 1953-03-24 Traylor Engineering & Mfg Comp Sealing ring for rotary kilns
DE1805548U (en) * 1956-06-19 1960-02-04 Buckau Wolf Maschf R HEATED ROTATING DRUM WITH SEALED FAILURE HOUSING.
DE1192967B (en) * 1961-08-26 1965-05-13 Beteiligungs & Patentverw Gmbh Sealing on rotary tubes
GB1466143A (en) * 1973-06-09 1977-03-02 Kobe Steel Ltd Rotary kiln
US3940239A (en) * 1974-12-16 1976-02-24 Allis-Chalmers Corporation Rotary reducing kiln seal
DE3320192A1 (en) * 1983-06-03 1984-12-06 Kiener-Pyrolyse Gesellschaft für thermische Abfallverwertung mbH, 7000 Stuttgart Rotary drum for the treatment of bulk material

Also Published As

Publication number Publication date
ATE73924T1 (en) 1992-04-15
CS266340B2 (en) 1989-12-13
DE3604651A1 (en) 1987-08-20
EP0233448A3 (en) 1989-03-15
DE3777423D1 (en) 1992-04-23
PL264098A1 (en) 1987-12-28
JPS62194183A (en) 1987-08-26
TR23248A (en) 1989-07-24
EP0233448A2 (en) 1987-08-26
EP0233448B1 (en) 1992-03-18
PL150554B1 (en) 1990-06-30

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