GB191108703A - Improvements in, and Apparatus for, Grinding or Crushing. - Google Patents

Improvements in, and Apparatus for, Grinding or Crushing.

Info

Publication number
GB191108703A
GB191108703A GB191108703DA GB191108703A GB 191108703 A GB191108703 A GB 191108703A GB 191108703D A GB191108703D A GB 191108703DA GB 191108703 A GB191108703 A GB 191108703A
Authority
GB
United Kingdom
Prior art keywords
chambers
grinding
drum
fine
crushing
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
Inventor
Jacob Pfeiffer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191108703A publication Critical patent/GB191108703A/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
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)

Abstract

8703. Pfeiffer, J. April 7. Ball and like mills.-In a ball mill with preliminary and fine grinding-chambers b, f, the ground material that passes through the drum from both chambers is elevated from a hopper i to a pneumatic separator d, and the coarser portions are returned to the fine - grinding chamber f by a pipe e<2>. The partition g between the chambers is provided with peripheral openings only; or the disk g may be of smaller diameter than the inside of the drum and be secured thereto at intervals by angle-irons h.
GB191108703D 1911-04-07 1911-04-07 Improvements in, and Apparatus for, Grinding or Crushing. Expired GB191108703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191108703T 1911-04-07

Publications (1)

Publication Number Publication Date
GB191108703A true GB191108703A (en) 1911-07-13

Family

ID=32498531

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191108703D Expired GB191108703A (en) 1911-04-07 1911-04-07 Improvements in, and Apparatus for, Grinding or Crushing.

Country Status (1)

Country Link
GB (1) GB191108703A (en)

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