GB553228A - Improvements in crushing mills - Google Patents

Improvements in crushing mills

Info

Publication number
GB553228A
GB553228A GB797642A GB797642A GB553228A GB 553228 A GB553228 A GB 553228A GB 797642 A GB797642 A GB 797642A GB 797642 A GB797642 A GB 797642A GB 553228 A GB553228 A GB 553228A
Authority
GB
United Kingdom
Prior art keywords
screens
fan
shaft
crushing chamber
peripheral
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
GB797642A
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.)
ARTHUR KATZ
Original Assignee
ARTHUR KATZ
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 ARTHUR KATZ filed Critical ARTHUR KATZ
Priority to GB797642A priority Critical patent/GB553228A/en
Publication of GB553228A publication Critical patent/GB553228A/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
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/282—Shape or inner surface of mill-housings
    • B02C13/284—Built-in screens

Landscapes

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

Abstract

553,228. Impact pulverizers. KATZ, A. June 11, 1942, No. 7976. [Class 59] In an impact pulverizer of the kind in which hammers are hinged to discs or flanges secured to the driving shaft of a rotor arranged inside a crushing chamber provided with peripheral face screens through which the ground material is extracted by a fan mounted on the rotor shaft, side screens are also provided between the crushing chamber and the fan. As shown in Fig. 1, a rotor carrying hammers 6 and fan 16 are mounted on a common shaft 8 within a casing having shaft bearings 9 outside the casing. Peripheral screens 10, 12 and side screens 14 enclose the beaters. The peripheral screens are movable circumferentially and axially of the crushing chamber and have openings of different size for the passage of crushed material, the screens with the smaller openings being placed at the bottom of the chamber.
GB797642A 1942-06-11 1942-06-11 Improvements in crushing mills Expired GB553228A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB797642A GB553228A (en) 1942-06-11 1942-06-11 Improvements in crushing mills

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB797642A GB553228A (en) 1942-06-11 1942-06-11 Improvements in crushing mills

Publications (1)

Publication Number Publication Date
GB553228A true GB553228A (en) 1943-05-12

Family

ID=9843384

Family Applications (1)

Application Number Title Priority Date Filing Date
GB797642A Expired GB553228A (en) 1942-06-11 1942-06-11 Improvements in crushing mills

Country Status (1)

Country Link
GB (1) GB553228A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2859649A1 (en) * 2003-09-16 2005-03-18 Dussau Distrib Grinding mill for agricultural products, has sieving grid including different-sized meshes in its different regions, and arranged with respect to opening for allowing particles of size smaller than size defined by each mesh
CN102989553A (en) * 2012-12-17 2013-03-27 姜大坚 Crushing system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2859649A1 (en) * 2003-09-16 2005-03-18 Dussau Distrib Grinding mill for agricultural products, has sieving grid including different-sized meshes in its different regions, and arranged with respect to opening for allowing particles of size smaller than size defined by each mesh
CN102989553A (en) * 2012-12-17 2013-03-27 姜大坚 Crushing system
CN102989553B (en) * 2012-12-17 2015-09-23 姜大坚 A kind of crushing system

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