ES409186A1 - Pre-heating apparatus in rotary kiln plant - Google Patents

Pre-heating apparatus in rotary kiln plant

Info

Publication number
ES409186A1
ES409186A1 ES409186A ES409186A ES409186A1 ES 409186 A1 ES409186 A1 ES 409186A1 ES 409186 A ES409186 A ES 409186A ES 409186 A ES409186 A ES 409186A ES 409186 A1 ES409186 A1 ES 409186A1
Authority
ES
Spain
Prior art keywords
heating apparatus
kiln
rotary kiln
strings
respect
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
ES409186A
Other languages
Spanish (es)
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.)
FLSmidth and Co AS
Original Assignee
FLSmidth and Co AS
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 FLSmidth and Co AS filed Critical FLSmidth and Co AS
Publication of ES409186A1 publication Critical patent/ES409186A1/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
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Pre-heating Apparatus for pre-heating pulverous raw material (e.g. cement raw meal) prior to its introduction into a rotary kiln for burning is disclosed. In construction the pre-heating apparatus includes four strings of treating units, each unit including separation and heat exchange zones, wherein the units of each string are disposed in series superimposed relationship in communication with the kiln and wherein the four strings are arranged symmetrically with respect to determined planes oriented with respect to the kiln axis and kiln outlet.
ES409186A 1971-12-02 1972-12-01 Pre-heating apparatus in rotary kiln plant Expired ES409186A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5605171 1971-12-02

Publications (1)

Publication Number Publication Date
ES409186A1 true ES409186A1 (en) 1976-01-01

Family

ID=10475599

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409186A Expired ES409186A1 (en) 1971-12-02 1972-12-01 Pre-heating apparatus in rotary kiln plant

Country Status (12)

Country Link
US (1) US3836323A (en)
JP (1) JPS4875626A (en)
AU (1) AU472622B2 (en)
BR (1) BR7208481D0 (en)
CA (1) CA968154A (en)
DE (1) DE2258587A1 (en)
ES (1) ES409186A1 (en)
FR (1) FR2164260A5 (en)
GB (1) GB1319009A (en)
IT (1) IT971480B (en)
SE (1) SE404421B (en)
ZA (1) ZA728154B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK427274A (en) * 1974-08-12 1976-02-13 Smidth & Co As F L PROCEDURE FOR DIVIDING A STREAM OF POWDERED MATERIAL INTO SUBSTROMS
IT1121731B (en) * 1975-10-28 1986-04-23 Fives Cail Babcock REFINEMENTS IN DRY CEMENT MANUFACTURING INSTALLATIONS
DE2715790A1 (en) * 1977-04-07 1978-10-12 Polysius Ag FLOATING GAS PREHEATER FOR FINE GOODS
DE2741307C2 (en) * 1977-09-14 1985-02-14 Heinz 4630 Bochum Jäger Device for burning cement clinker
US4326845A (en) * 1981-01-02 1982-04-27 Allis-Chalmers Corporation Suspension preheater for cement calcining plant
US4318692A (en) * 1981-01-02 1982-03-09 Allis-Chalmers Corporation Helical duct gas/meal separator
DE3222131A1 (en) * 1982-06-11 1983-12-15 Krupp Polysius Ag, 4720 Beckum DEVICE FOR HEAT TREATMENT OF FINE GRAIN
FR2672514B1 (en) * 1991-02-08 1993-05-21 Fcb PROCESS AND PLANT FOR THE HEAT TREATMENT OF PULVERULENT MINERALS, IN PARTICULAR FOR THE CALCINATION OF ALUMINA.
US7650649B2 (en) 2003-08-12 2010-01-26 180S, Inc. Ear warmer having an external frame
US7691161B2 (en) * 2008-01-31 2010-04-06 Samsung Gwangju Electronics Co., Ltd. Cyclone dust-collecting apparatus
CN102954699A (en) * 2011-08-18 2013-03-06 梅朝鲜 Transverse arrangement design of cement preheater
CN113108611B (en) * 2021-03-12 2022-07-05 成都建筑材料工业设计研究院有限公司 Material scattering device for forcibly dispersing material powder by smoke

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2785886A (en) * 1953-02-04 1957-03-19 Kloeckner Humboldt Deutz Ag Method and apparatus for preheating cement raw material by kiln exit gases
DK108740C (en) * 1962-12-13 1968-02-05 Westfalia Dinnendahl Groeppel Apparatus for preheating cement mortar.
DE1926485C3 (en) * 1969-05-23 1975-01-23 Polysius Ag, 4723 Neubeckum Plant for the heat treatment of material processed in the wet process
DE1941045B2 (en) * 1969-08-12 1970-12-10 Polysius Ag Device for preheating fine-grained material
DE1941071A1 (en) * 1969-08-12 1971-01-28

Also Published As

Publication number Publication date
GB1319009A (en) 1973-05-31
IT971480B (en) 1974-04-30
FR2164260A5 (en) 1973-07-27
ZA728154B (en) 1974-06-26
CA968154A (en) 1975-05-27
SE404421B (en) 1978-10-02
AU472622B2 (en) 1976-05-27
US3836323A (en) 1974-09-17
DE2258587A1 (en) 1973-06-07
AU4945872A (en) 1974-05-30
JPS4875626A (en) 1973-10-12
BR7208481D0 (en) 1973-09-13

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