GB191420201A - Improvements in Grinding Mills. - Google Patents

Improvements in Grinding Mills.

Info

Publication number
GB191420201A
GB191420201A GB191420201DA GB191420201A GB 191420201 A GB191420201 A GB 191420201A GB 191420201D A GB191420201D A GB 191420201DA GB 191420201 A GB191420201 A GB 191420201A
Authority
GB
United Kingdom
Prior art keywords
grinding
grinder
conveyer
shaft
casing
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
Henry Christian Strack
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 GB191420201A publication Critical patent/GB191420201A/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
    • B02C2/00—Crushing or disintegrating by gyratory or cone crushers
    • B02C2/10—Crushing or disintegrating by gyratory or cone crushers concentrically moved; Bell crushers

Landscapes

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

Abstract

20,201. Strack, H. C. Sept. 25. Conical mills; disk mills.-In a grinding-mill having rotary grinding-elements on a vertical axis between which the material flows to a central opening, a. conveyer is fitted to carry the material up over the grinder for successive treatment. Fig. 1 shows an apparatus in which a grinding-surface is formed upon the casing 31 to co-operate with a grinder 3 keyed to the shaft of a worm conveyer 5, by which the material is carried up to outlet openings 50 in the hollow shaft 40 of a grinder 4 rotating in the opposite direction. Scrapers 11 on a ring 21 act upon the body 4, which carries an inclined plough 17 to scrape down the material from the casing. Discharge is effected through a valve 26 in a passage 27. A screw 28 adjusts the pressure. Fig. 9 shows a modification in which the body 3 is dispensed with, but further grinding is obtained by employing as conveyer a split worm 33 which is adjustably expanded by a slidable square tapered shaft 34 so as to engage the inside of the hollow shaft 40 to crush the material in its passage.
GB191420201D 1914-09-25 1914-09-25 Improvements in Grinding Mills. Expired GB191420201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191420201T 1914-09-25

Publications (1)

Publication Number Publication Date
GB191420201A true GB191420201A (en) 1915-09-27

Family

ID=32586091

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191420201D Expired GB191420201A (en) 1914-09-25 1914-09-25 Improvements in Grinding Mills.

Country Status (1)

Country Link
GB (1) GB191420201A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108745474A (en) * 2018-06-21 2018-11-06 郑州睿科生化科技有限公司 A kind of high-speed type brown fused alumina micropowder milling apparatus
CN110961215A (en) * 2019-12-21 2020-04-07 枣庄鑫金山智能机械股份有限公司 Grit preprocessing equipment in engineering machine tool field
CN117123304A (en) * 2023-10-26 2023-11-28 平利县安得利新材料有限公司 Crushing device
CN118341527A (en) * 2023-12-21 2024-07-16 徐州佳禾农业科技有限公司 Crushing and grinding device for grains

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108745474A (en) * 2018-06-21 2018-11-06 郑州睿科生化科技有限公司 A kind of high-speed type brown fused alumina micropowder milling apparatus
CN110961215A (en) * 2019-12-21 2020-04-07 枣庄鑫金山智能机械股份有限公司 Grit preprocessing equipment in engineering machine tool field
CN117123304A (en) * 2023-10-26 2023-11-28 平利县安得利新材料有限公司 Crushing device
CN117123304B (en) * 2023-10-26 2023-12-22 平利县安得利新材料有限公司 Crushing device
CN118341527A (en) * 2023-12-21 2024-07-16 徐州佳禾农业科技有限公司 Crushing and grinding device for grains

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