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GB1137164A - Apparatus for preheating material in the form of powder or fine grains, particularly raw cement powder - Google Patents

Apparatus for preheating material in the form of powder or fine grains, particularly raw cement powder

Info

Publication number
GB1137164A
GB1137164A GB1662566A GB1662566A GB1137164A GB 1137164 A GB1137164 A GB 1137164A GB 1662566 A GB1662566 A GB 1662566A GB 1662566 A GB1662566 A GB 1662566A GB 1137164 A GB1137164 A GB 1137164A
Authority
GB
United Kingdom
Prior art keywords
powder
fine grains
preheating material
raw cement
particularly raw
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
GB1662566A
Inventor
Ruprecht Vogel
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.)
DESSAU ZEMENTANLAGENBAU VEB
Original Assignee
DESSAU ZEMENTANLAGENBAU VEB
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 DESSAU ZEMENTANLAGENBAU VEB filed Critical DESSAU ZEMENTANLAGENBAU VEB
Priority to GB1662566A priority Critical patent/GB1137164A/en
Publication of GB1137164A publication Critical patent/GB1137164A/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 specially adapted for rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Furnace Details (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

1,137,164. Preheating cement raw materials. ZEMENTANLAGENBAU DESSAU VEB. 15 April, 1966, No. 16625/66. Heading F4B. A preheater for cement raw materials comprises a column of axially offset hoppers 6, 7, 8, 9 each projecting into the next hopper below, down which the material passes in countercurrent to the exhaust gases from a rotary kiln 11. Cyclones 14 extract dust from the gases leaving the upper hopper 9.
GB1662566A 1966-04-15 1966-04-15 Apparatus for preheating material in the form of powder or fine grains, particularly raw cement powder Expired GB1137164A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1662566A GB1137164A (en) 1966-04-15 1966-04-15 Apparatus for preheating material in the form of powder or fine grains, particularly raw cement powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1662566A GB1137164A (en) 1966-04-15 1966-04-15 Apparatus for preheating material in the form of powder or fine grains, particularly raw cement powder

Publications (1)

Publication Number Publication Date
GB1137164A true GB1137164A (en) 1968-12-18

Family

ID=10080688

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1662566A Expired GB1137164A (en) 1966-04-15 1966-04-15 Apparatus for preheating material in the form of powder or fine grains, particularly raw cement powder

Country Status (1)

Country Link
GB (1) GB1137164A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019116350A1 (en) * 2017-12-15 2019-06-20 Flsmidth A/S Cement raw meal separator apparatus and method of using same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019116350A1 (en) * 2017-12-15 2019-06-20 Flsmidth A/S Cement raw meal separator apparatus and method of using same

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