GB668849A - Means for dividing pulverous material into desired fractions - Google Patents

Means for dividing pulverous material into desired fractions

Info

Publication number
GB668849A
GB668849A GB4106/49A GB410649A GB668849A GB 668849 A GB668849 A GB 668849A GB 4106/49 A GB4106/49 A GB 4106/49A GB 410649 A GB410649 A GB 410649A GB 668849 A GB668849 A GB 668849A
Authority
GB
United Kingdom
Prior art keywords
air
chamber
classifier
dividing
fine particles
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
GB4106/49A
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.)
ENKOEPINGS VERKSTAEDER AB
Original Assignee
ENKOEPINGS VERKSTAEDER AB
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 ENKOEPINGS VERKSTAEDER AB filed Critical ENKOEPINGS VERKSTAEDER AB
Publication of GB668849A publication Critical patent/GB668849A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

668,849. Centrifugal machines. AKTIEBOLAGET ENKOPINGS VERKSTADER. Feb. 15, 1949 [May 31, 1948], No. 4106/49. Class 23 A classifier for grading pulverulent material by the opposing actions of centrifugal force and an inflowing air current comprises a rotary casing 6 having a separating chamber 20, an inlet passage for the air including a plurality of guide members 10, an outlet 25 from the chamber for air carrying fine particles, feed means 19, 12, 13 for the supply of the material to the chamber, and a receptacle 4 for the collection of coarse particles. The air is drawn through the classifier by fan blades 17, and the quantity of air is regulated by a member 7. Fine particles are collected in a gulley 5.
GB4106/49A 1948-05-31 1949-02-15 Means for dividing pulverous material into desired fractions Expired GB668849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE668849X 1948-05-31

Publications (1)

Publication Number Publication Date
GB668849A true GB668849A (en) 1952-03-26

Family

ID=20314550

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4106/49A Expired GB668849A (en) 1948-05-31 1949-02-15 Means for dividing pulverous material into desired fractions

Country Status (1)

Country Link
GB (1) GB668849A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111889371A (en) * 2020-08-22 2020-11-06 贵州元亨利农业科技开发有限公司 A classified screening ware for tuber of hyacinth bletilla crocus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111889371A (en) * 2020-08-22 2020-11-06 贵州元亨利农业科技开发有限公司 A classified screening ware for tuber of hyacinth bletilla crocus

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