GB831583A - A method of operating a kiln - Google Patents

A method of operating a kiln

Info

Publication number
GB831583A
GB831583A GB33363/57A GB3336357A GB831583A GB 831583 A GB831583 A GB 831583A GB 33363/57 A GB33363/57 A GB 33363/57A GB 3336357 A GB3336357 A GB 3336357A GB 831583 A GB831583 A GB 831583A
Authority
GB
United Kingdom
Prior art keywords
air
mill
kiln
fan
withdrawn
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
GB33363/57A
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of GB831583A publication Critical patent/GB831583A/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
    • F27B7/34—Arrangements of heating devices

Landscapes

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

Abstract

831,583. Pneumatic conveyers. COMBUSTION ENGINEERING Inc. Oct. 25, 1957 [March 22, 1957], No. 33363/57. Class 78 (1). [Also in Group XIII . Coal pulverized in a mill 10 is carried by an airstream produced by a fan 12 and sweeping the mill to a separator 18, the air returning to the fan 12, and fuel passing through a rotary air-lock valve 24 to be entrained in the primary airstream of a kiln 26. The primary air is withdrawn from the recirculated air between the fan 12 and mill 10, and is raised to a greater pressure than is required in the mill by a blower 30. Hot air from the kiln, and from a cooler fed by the kiln, together with cold air from an inlet 50 replaces the air withdrawn for combustion.
GB33363/57A 1957-03-22 1957-10-25 A method of operating a kiln Expired GB831583A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US831583XA 1957-03-22 1957-03-22

Publications (1)

Publication Number Publication Date
GB831583A true GB831583A (en) 1960-03-30

Family

ID=22176557

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33363/57A Expired GB831583A (en) 1957-03-22 1957-10-25 A method of operating a kiln

Country Status (1)

Country Link
GB (1) GB831583A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405433A1 (en) * 1977-10-08 1979-05-04 Kloeckner Humboldt Deutz Ag METHOD AND APPARATUS FOR DRYING AND GRINDING COAL
GB2260306A (en) * 1991-10-08 1993-04-14 Oiltools Int Bv A powder transfer system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405433A1 (en) * 1977-10-08 1979-05-04 Kloeckner Humboldt Deutz Ag METHOD AND APPARATUS FOR DRYING AND GRINDING COAL
GB2260306A (en) * 1991-10-08 1993-04-14 Oiltools Int Bv A powder transfer system

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