DE1941071B2 - - Google Patents

Info

Publication number
DE1941071B2
DE1941071B2 DE19691941071 DE1941071A DE1941071B2 DE 1941071 B2 DE1941071 B2 DE 1941071B2 DE 19691941071 DE19691941071 DE 19691941071 DE 1941071 A DE1941071 A DE 1941071A DE 1941071 B2 DE1941071 B2 DE 1941071B2
Authority
DE
Germany
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.)
Withdrawn
Application number
DE19691941071
Other languages
German (de)
Other versions
DE1941071A1 (en
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 filed Critical
Priority to DE19691941071 priority Critical patent/DE1941071A1/de
Priority to DE19696932640 priority patent/DE6932640U/en
Priority to US41286A priority patent/US3656722A/en
Priority to FR7029594A priority patent/FR2056869A5/fr
Publication of DE1941071B2 publication Critical patent/DE1941071B2/de
Publication of DE1941071A1 publication Critical patent/DE1941071A1/de
Withdrawn legal-status Critical Current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)
  • Cyclones (AREA)
DE19691941071 1969-08-12 1969-08-12 Withdrawn DE1941071A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19691941071 DE1941071A1 (en) 1969-08-12 1969-08-12
DE19696932640 DE6932640U (en) 1969-08-12 1969-08-19 SLIDING SWITCH.
US41286A US3656722A (en) 1969-08-12 1970-05-28 Apparatus for preheating fine granular material
FR7029594A FR2056869A5 (en) 1969-08-12 1970-08-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691941071 DE1941071A1 (en) 1969-08-12 1969-08-12

Publications (2)

Publication Number Publication Date
DE1941071B2 true DE1941071B2 (en) 1971-01-28
DE1941071A1 DE1941071A1 (en) 1971-01-28

Family

ID=5742611

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691941071 Withdrawn DE1941071A1 (en) 1969-08-12 1969-08-12

Country Status (3)

Country Link
US (1) US3656722A (en)
DE (1) DE1941071A1 (en)
FR (1) FR2056869A5 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1319009A (en) * 1971-12-02 1973-05-31 Smidth & Co As F L Plant comprising a rotary kiln and heat exchangers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1442782A1 (en) * 1964-01-31 1969-03-20 Miag Muehlenbau & Ind Gmbh Process for the continuous treatment of grain and / or dust by means of steam and / or gas
US3317201A (en) * 1964-04-13 1967-05-02 Polysius Gmbh Method of and arrangement for increasing the alkali content in alkali-laden dusts of flue gases
US3452968A (en) * 1966-10-12 1969-07-01 Ishikawajima Harima Heavy Ind Roasting process of fine ore and a device therefor

Also Published As

Publication number Publication date
US3656722A (en) 1972-04-18
FR2056869A5 (en) 1971-05-14
DE1941071A1 (en) 1971-01-28

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee