GB1301883A - - Google Patents

Info

Publication number
GB1301883A
GB1301883A GB1889070A GB1889070A GB1301883A GB 1301883 A GB1301883 A GB 1301883A GB 1889070 A GB1889070 A GB 1889070A GB 1889070 A GB1889070 A GB 1889070A GB 1301883 A GB1301883 A GB 1301883A
Authority
GB
United Kingdom
Prior art keywords
dust
mill
sifter
blower
air
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
GB1889070A
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
Publication of GB1301883A publication Critical patent/GB1301883A/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
    • B02C17/18—Details
    • B02C17/183—Feeding or discharging devices
    • B02C17/186—Adding fluid, other than for crushing by fluid energy
    • B02C17/1875—Adding fluid, other than for crushing by fluid energy passing gas through crushing zone
    • B02C17/1895—Adding fluid, other than for crushing by fluid energy passing gas through crushing zone gas being recirculated to crushing zone

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Cyclones (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

1301883 Removing dust in milling processes WEDAG WESTFALIA DINNENDAHL GROPPEL AG 21 April 1970 [21 April 1969] 18890/70 Heading F4X Milled material and dust-laden air from a milling process are separately discharged from the mill 1 through a device 8. The dust-laden air is then freed from dust in a separator 2, cooled in a heat exchanger 3 and recirculated, e.g. by a blower 4, to the mill. Some of the air is discharged to atmosphere via a filter 5 and blower 6. In a modification (Fig. 2) the milled material passes to a sifter (10) which separates-out any material to be returned to the mill. Dust-laden air from the sifter flows to the separator together with that from the device 8 and some of the cleaned air being returned to the mill (e.g. by the blower 4) is diverted to the sifter.
GB1889070A 1969-04-21 1970-04-21 Expired GB1301883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691920095 DE1920095A1 (en) 1969-04-21 1969-04-21 Grinding plant

Publications (1)

Publication Number Publication Date
GB1301883A true GB1301883A (en) 1973-01-04

Family

ID=5731788

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1889070A Expired GB1301883A (en) 1969-04-21 1970-04-21

Country Status (4)

Country Link
BE (1) BE747331A (en)
DE (1) DE1920095A1 (en)
FR (1) FR2043445A5 (en)
GB (1) GB1301883A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2302866A (en) * 1995-06-30 1997-02-05 Lanton Park Ltd Process and Apparatus for Recycling Airborne Particulate Matter
CN114210420A (en) * 2021-12-30 2022-03-22 毛星星 Preparation method of composite permanent magnetic material

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014119345B4 (en) * 2014-12-22 2024-01-18 Cemex Innovation Holding Limited Method for heat recovery and a device for heat recovery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2302866A (en) * 1995-06-30 1997-02-05 Lanton Park Ltd Process and Apparatus for Recycling Airborne Particulate Matter
CN114210420A (en) * 2021-12-30 2022-03-22 毛星星 Preparation method of composite permanent magnetic material

Also Published As

Publication number Publication date
DE1920095A1 (en) 1970-10-22
BE747331A (en) 1970-08-17
FR2043445A5 (en) 1971-02-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee