[go: up one dir, main page]

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

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating 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
    • B02C17/04—Disintegrating 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
GB05006/68A GB1248251A (en) 1968-01-16 1968-01-16 Methods of and apparatus for grinding mineral material
GB236668 1968-01-16

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
DE2207484C3 (en) * 1971-02-18 1988-07-07 Slegten, Pierre, Brüssel/Bruxelles Partition in a ball tube mill
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
DE1901746A1 (en) 1969-09-04
CH506330A (en) 1971-04-30
ES362531A1 (en) 1971-02-01
JPS5127909B1 (en) 1976-08-16
FR1600163A (en) 1970-07-20
NL170500C (en) 1982-11-16
NL6900771A (en) 1969-07-18
AT320399B (en) 1975-02-10
JPS5231580B1 (en) 1977-08-16
DE1901746B2 (en) 1977-07-28

Similar Documents

Publication Publication Date Title
CA1009202A (en) Grinding of particles of solid material
GB1368632A (en) Method of and apparatus for dry grinding solid materials
GB1144162A (en) Improvements in or relating to silos for storing grain and other solid flowable materials
ES376053A1 (en) Dry grinding for granular material eg - cement clinker
GB1304569A (en)
JPS522954A (en) Metering hopper
ES433244A1 (en) Method and plant for producing cement or other material of given fineness and granular structure
ZA717822B (en) Ball mill for crushing solids with the introduction of cooling agents into the grinding chamber
ES343380A1 (en) Vibratory grinding
GB960041A (en) A method of preparing granulated mixtures of fine-granular materials
GB913387A (en) Improvements in powder dispensers for the manufacture of pressed or moulded products
SU466911A1 (en) Crusher for lump material
GB858289A (en) Improvements relating to the granulation of pulverous material
GB1203814A (en) Apparatus for grinding particles
GB1120937A (en) Discharge device for a bunker having a central discharge aperture formed in the bottom of the bunker
GB977702A (en) Distributor for particulate material
GB1299461A (en) Material handling and treating system for vibratory mills
ZM8670A1 (en) The preparation of feed material for a blast furnace
ZA704628B (en) The preparation of feed material for a blast furnace
GB1162761A (en) Improvements in the Precision Feeding of Dry Additives
GB1048295A (en) Loading hopper and feed apron
ES344142A1 (en) A feeding device for spreaders for granular or pulverulent materials
GB933320A (en) Improvements in or relating to devices for spreading granular or powdery material
GB1092971A (en) Improvements in or relating to spreaders of grain or like material
GB1253472A (en) Improvements in or relating to spreading means

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19870408