GB1203901A - Improvements in or relating to furnaces - Google Patents

Improvements in or relating to furnaces

Info

Publication number
GB1203901A
GB1203901A GB3662/69A GB366269A GB1203901A GB 1203901 A GB1203901 A GB 1203901A GB 3662/69 A GB3662/69 A GB 3662/69A GB 366269 A GB366269 A GB 366269A GB 1203901 A GB1203901 A GB 1203901A
Authority
GB
United Kingdom
Prior art keywords
platforms
oscillated
jan
links
pairs
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
GB3662/69A
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.)
CB&I Technology Inc
Original Assignee
Lummus Co
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 Lummus Co filed Critical Lummus Co
Publication of GB1203901A publication Critical patent/GB1203901A/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
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
    • F27B21/06—Endless-strand sintering machines
    • 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
    • F23H9/08—Revolving-grates; Rocking or shaking grates the bars being rocked about their longitudinal axes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

1,203,901. Conveying furnace charges. LUMMUS CO. 22 Jan., 1969 [22 Jan., 1968], No. 3662/69. Heading F4B. Granular material is conveyed through a kiln by a series of platforms 21 linked together in pairs by rocking arms 31, 32 and links 33, and oscillated about axes 24 by links 36 pivotally connected at 35 to arms 32 and 33 and at 38 to a reciprocating drive rod 37, so that as platform A moves upwardly platform B moves downwardly and vice versa. The platforms comprise a metal base 22 with refractory upper portion 23, are thicker at their upstream ends and may be fluid cooled. They may be formed entirely of a heatresisting metal and may also have side walls. In a modification (Figs. 3 and 4) alternate platforms may be oscillated by separate drive rods. Another modification (Fig. 5) has pairs of platforms pivotally linked to the bottom corners of an inverted triangular rocker plate oscillated about its base by a link connecting its apex to a drive rod.
GB3662/69A 1968-01-22 1969-01-22 Improvements in or relating to furnaces Expired GB1203901A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69939068A 1968-01-22 1968-01-22

Publications (1)

Publication Number Publication Date
GB1203901A true GB1203901A (en) 1970-09-03

Family

ID=24809103

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3662/69A Expired GB1203901A (en) 1968-01-22 1969-01-22 Improvements in or relating to furnaces

Country Status (3)

Country Link
US (1) US3511484A (en)
DE (1) DE1902775A1 (en)
GB (1) GB1203901A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111998681A (en) * 2020-09-01 2020-11-27 中冶长天国际工程有限责任公司 Split type rocker arm device and pellet circular cooler

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1046511A (en) * 1909-02-15 1912-12-10 Hugo Velten Conveyer.
FR1030944A (en) * 1951-01-12 1953-06-18 Tunnel oven

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111998681A (en) * 2020-09-01 2020-11-27 中冶长天国际工程有限责任公司 Split type rocker arm device and pellet circular cooler

Also Published As

Publication number Publication date
DE1902775A1 (en) 1969-09-04
US3511484A (en) 1970-05-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees