ES376053A1 - Dry grinding for granular material eg - cement clinker - Google Patents

Dry grinding for granular material eg - cement clinker

Info

Publication number
ES376053A1
ES376053A1 ES376053A ES376053A ES376053A1 ES 376053 A1 ES376053 A1 ES 376053A1 ES 376053 A ES376053 A ES 376053A ES 376053 A ES376053 A ES 376053A ES 376053 A1 ES376053 A1 ES 376053A1
Authority
ES
Spain
Prior art keywords
granular material
cement clinker
dry grinding
chamber
fluidised
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
ES376053A
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
Priority claimed from GB05006/68A external-priority patent/GB1248251A/en
Application filed by FLSmidth and Co AS filed Critical FLSmidth and Co AS
Publication of ES376053A1 publication Critical patent/ES376053A1/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/04Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with unperforated container

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Both the grinder's feed and the discharging of the grinding chamber are controlled to prevent part of the ground product from leaving it. Consequently a permanent quantity of ground material is maintained in the chamber and fluidised by air during movement of the charge.
ES376053A 1968-01-16 1970-01-30 Dry grinding for granular material eg - cement clinker Expired ES376053A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB236668 1968-01-16
GB05006/68A GB1248251A (en) 1968-01-16 1968-01-16 Methods of and apparatus for grinding mineral material

Publications (1)

Publication Number Publication Date
ES376053A1 true ES376053A1 (en) 1972-05-16

Family

ID=26237469

Family Applications (2)

Application Number Title Priority Date Filing Date
ES362531A Expired ES362531A1 (en) 1968-01-16 1969-01-15 Dry grinding for granular material eg - cement clinker
ES376053A Expired ES376053A1 (en) 1968-01-16 1970-01-30 Dry grinding for granular material eg - cement clinker

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES362531A Expired ES362531A1 (en) 1968-01-16 1969-01-15 Dry grinding for granular material eg - cement clinker

Country Status (8)

Country Link
JP (2) JPS5231580B1 (en)
AT (1) AT320399B (en)
BE (1) BE726972A (en)
CH (1) CH506330A (en)
DE (1) DE1901746B2 (en)
ES (2) ES362531A1 (en)
FR (1) FR1600163A (en)
NL (1) NL170500C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2207484B2 (en) * 1971-02-18 1980-12-18 Pierre Bruessel Slegten Method for controlling the amount of material to be ground in a grinding chamber of a ball mill tube and device for carrying out this method
DE2447262C2 (en) * 1974-10-03 1985-05-15 F.L. Smidth & Co. A/S, Kopenhagen/Koebenhavn Tube mill
DE2538431C2 (en) * 1975-08-29 1983-04-07 Fa. Christian Pfeiffer, 4720 Beckum Outlet wall for tube mills
DE10211916C5 (en) * 2002-03-18 2009-01-08 Polysius Ag tube mill

Also Published As

Publication number Publication date
NL170500B (en) 1982-06-16
BE726972A (en) 1969-07-16
FR1600163A (en) 1970-07-20
NL6900771A (en) 1969-07-18
ES362531A1 (en) 1971-02-01
DE1901746B2 (en) 1977-07-28
CH506330A (en) 1971-04-30
JPS5231580B1 (en) 1977-08-16
AT320399B (en) 1975-02-10
DE1901746A1 (en) 1969-09-04
NL170500C (en) 1982-11-16
JPS5127909B1 (en) 1976-08-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19870408