GB688240A - Improvements in and relating to joints for rotary furnaces - Google Patents

Improvements in and relating to joints for rotary furnaces

Info

Publication number
GB688240A
GB688240A GB8814/51A GB881451A GB688240A GB 688240 A GB688240 A GB 688240A GB 8814/51 A GB8814/51 A GB 8814/51A GB 881451 A GB881451 A GB 881451A GB 688240 A GB688240 A GB 688240A
Authority
GB
United Kingdom
Prior art keywords
bearing surface
spherical bearing
collar
furnace chamber
rotary
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
GB8814/51A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB688240A publication Critical patent/GB688240A/en
Expired 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
    • 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
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/38—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member sealed by a packing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Combustion Of Fluid Fuel (AREA)

Abstract

688,240. Rotary furnaces. BLANCHARD, P. April 16, 1951 [April 15, 1950], No. 8814/51. Class 51 (ii) [Also in Group XXVI] A rotary furnace comprises a stationary part forming a burner mounting and a rotary part forming a furnace chamber connected by a member having a spherical bearing surface centred approximately on the axis of rotation of the furnace chamber coacting with a spherical bearing surface on one part and a plane bearing surface perpendicular to the axis co-operating with a plane bearing surface on the other part. The rotary furnace chamber 4, Fig. 1, carries a plane bearing surface 2 co-operating with the plane bearing surface of the connecting member 1, and the burner mounting 5 carries a member with a spherical bearing surface 3 cooperating with a spherical bearing surface of the connecting collar 1. The burner mounting is pivoted about an axis 9 and urged against the furnace chamber. A tapered collar 11, Fig. 3, protects the bearing collar 1 and provides a channel for a cooling medium. Coolant channels 13 may be provided for the plane bearing surface 2. A member having a spherical bearing surface may be slidably mounted on the burner, and spring pressed against the bearing collar Fig. 4 (not shown). The spherical bearing surface on the burner mounting may be convex.
GB8814/51A 1950-04-15 1951-04-16 Improvements in and relating to joints for rotary furnaces Expired GB688240A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR688240X 1950-04-15

Publications (1)

Publication Number Publication Date
GB688240A true GB688240A (en) 1953-03-04

Family

ID=9026603

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8814/51A Expired GB688240A (en) 1950-04-15 1951-04-16 Improvements in and relating to joints for rotary furnaces

Country Status (1)

Country Link
GB (1) GB688240A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062742A1 (en) * 1981-04-10 1982-10-20 Krupp Polysius Ag Seal for the joint between a rotary kiln and its firing hood

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062742A1 (en) * 1981-04-10 1982-10-20 Krupp Polysius Ag Seal for the joint between a rotary kiln and its firing hood

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