GB907243A - Improvements in or relating to sealing devices - Google Patents

Improvements in or relating to sealing devices

Info

Publication number
GB907243A
GB907243A GB21445/60A GB2144560A GB907243A GB 907243 A GB907243 A GB 907243A GB 21445/60 A GB21445/60 A GB 21445/60A GB 2144560 A GB2144560 A GB 2144560A GB 907243 A GB907243 A GB 907243A
Authority
GB
United Kingdom
Prior art keywords
slots
directed
drier
openings
relating
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
Application number
GB21445/60A
Inventor
Bernd Helming
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.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
Polysius 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
Priority to DE1960P0024913 priority Critical patent/DE1181510C2/en
Application filed by Polysius AG filed Critical Polysius AG
Priority to GB21445/60A priority patent/GB907243A/en
Publication of GB907243A publication Critical patent/GB907243A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H9/00—Revolving-grates; Rocking or shaking grates
    • F23H9/02—Revolving cylindrical grates
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • F27D99/0075—Gas curtain seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H2700/00—Grates characterised by special features or applications
    • F23H2700/004—Rotary grates with horizontal axis

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Drying Of Solid Materials (AREA)
  • Furnace Details (AREA)

Abstract

907,243. Rotary driers. POLYSIUS G.m .b.H. June 17, 1960, No. 21445/60. Class 34 (2). [Also in Groups II and XII] A rotary kiln or drier 1 has a tube 7 encircling each end divided into compartments, Fig. 3 (not shown), or formed as annular sectors, Fig. 4 (not shown), each compartment having its own controllable air supply and being formed with slots 7a directed to prevent leakage of gases through the openings 14 formed with stationary parts of the kiln or drier. In the upper part of the latter at the head end 4, the slots are directed towards the openings 14, and in the lower part they are directed away. At the charging end 5, the tube 7 is within the casing with the slots directed towards the opening 14.
GB21445/60A 1960-04-28 1960-06-17 Improvements in or relating to sealing devices Expired GB907243A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE1960P0024913 DE1181510C2 (en) 1960-04-28 1960-04-28 Device for sealing inlet and outlet ends in rotary tubes and the like by means of air
GB21445/60A GB907243A (en) 1960-04-28 1960-06-17 Improvements in or relating to sealing devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1960P0024913 DE1181510C2 (en) 1960-04-28 1960-04-28 Device for sealing inlet and outlet ends in rotary tubes and the like by means of air
GB21445/60A GB907243A (en) 1960-04-28 1960-06-17 Improvements in or relating to sealing devices

Publications (1)

Publication Number Publication Date
GB907243A true GB907243A (en) 1962-10-03

Family

ID=37684860

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21445/60A Expired GB907243A (en) 1960-04-28 1960-06-17 Improvements in or relating to sealing devices

Country Status (2)

Country Link
DE (1) DE1181510C2 (en)
GB (1) GB907243A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1355190A (en) * 1970-09-26 1974-06-05 Secr Defence Seals
DE3316562A1 (en) * 1982-10-07 1984-04-12 Klöckner-Humboldt-Deutz AG, 5000 Köln SEALING DEVICE FOR COUPLINGS IN GAS PIPES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE955213C (en) * 1951-10-25 1956-12-27 Fellner & Ziegler G M B H Method and device for sealing the inlet and / or outlet end of rotary furnaces, rotary drums, drying drums and the like. like
DE1078041B (en) * 1953-09-10 1960-03-17 Hans Rusche Dipl Ing Method and device for sealing rotary tube ovens from the outside air

Also Published As

Publication number Publication date
DE1181510C2 (en) 1965-07-01
DE1181510B (en) 1964-11-12

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