GB395729A - Improvements in and relating to rotary kilns - Google Patents

Improvements in and relating to rotary kilns

Info

Publication number
GB395729A
GB395729A GB188232A GB188232A GB395729A GB 395729 A GB395729 A GB 395729A GB 188232 A GB188232 A GB 188232A GB 188232 A GB188232 A GB 188232A GB 395729 A GB395729 A GB 395729A
Authority
GB
United Kingdom
Prior art keywords
projections
kiln
charge
rotary kilns
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
GB188232A
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
Priority to GB188232A priority Critical patent/GB395729A/en
Publication of GB395729A publication Critical patent/GB395729A/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
    • F27B7/14—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge
    • F27B7/16—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means
    • F27B7/161—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising projections jutting out from the wall
    • F27B7/162—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising projections jutting out from the wall the projections consisting of separate lifting elements, e.g. lifting shovels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)

Abstract

395,729. Rotary kilns. JORGENSEN, M. VOGEL-, 24, Bulowsvej, Frederiksberg, near Copenhagen. Jan. 21, 1932, No. 1882. [Class 51 (ii).] Metal projections 4 for facilitating transfer of heat between the heating-gases and the charge are protected from heat radiated from the hotter portions of the kiln by arranging them in an enlarged zone, the radial dimensions of the projections being such that they lie wholly within the additional annular space formed by the enlargement. The projections 4 are bolted on to castings 7 in the kiln wall, and they may be set at an angle to promote or retard the travel of the charge. The enlarged part of the kiln may be cylindrical or tapering, and may be connected to the other parts of normal diameter by frustro-conical sections.
GB188232A 1932-01-21 1932-01-21 Improvements in and relating to rotary kilns Expired GB395729A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB188232A GB395729A (en) 1932-01-21 1932-01-21 Improvements in and relating to rotary kilns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB188232A GB395729A (en) 1932-01-21 1932-01-21 Improvements in and relating to rotary kilns

Publications (1)

Publication Number Publication Date
GB395729A true GB395729A (en) 1933-07-21

Family

ID=9729704

Family Applications (1)

Application Number Title Priority Date Filing Date
GB188232A Expired GB395729A (en) 1932-01-21 1932-01-21 Improvements in and relating to rotary kilns

Country Status (1)

Country Link
GB (1) GB395729A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004756A2 (en) * 1978-03-31 1979-10-17 Bethlehem Steel Corporation Rotary drum and method of mixing, drying, cooling, heating or calcining solid particles
GB2287781A (en) * 1994-03-23 1995-09-27 Tioxide Group Services Ltd Rotary calcination kiln.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004756A2 (en) * 1978-03-31 1979-10-17 Bethlehem Steel Corporation Rotary drum and method of mixing, drying, cooling, heating or calcining solid particles
EP0004756A3 (en) * 1978-03-31 1979-10-31 Bethlehem Steel Corporation Mixer block and refractory lining for rotary kiln
GB2287781A (en) * 1994-03-23 1995-09-27 Tioxide Group Services Ltd Rotary calcination kiln.
US5623883A (en) * 1994-03-23 1997-04-29 Tioxide Group Services Limited Kiln for calcination of a powder
GB2287781B (en) * 1994-03-23 1998-03-11 Tioxide Group Services Ltd Improved kiln

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