GB790340A - Grinding apparatus - Google Patents

Grinding apparatus

Info

Publication number
GB790340A
GB790340A GB2800/56A GB280056A GB790340A GB 790340 A GB790340 A GB 790340A GB 2800/56 A GB2800/56 A GB 2800/56A GB 280056 A GB280056 A GB 280056A GB 790340 A GB790340 A GB 790340A
Authority
GB
United Kingdom
Prior art keywords
stator
rotor
zone
operating
grooves
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
GB2800/56A
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
Publication of GB790340A publication Critical patent/GB790340A/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)
  • Rotary Pumps (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Milling Processes (AREA)

Abstract

790,340. Conical mills. GUNTHER, A. Jan. 27, 1956 [Feb. 2, 1955], No. 2800/56. Class 59 A conical mill has milling zones I to IV, milling zone I comprising a pre-grinder rotor 3 having at opposite sides of the upper end thereof a tangential surface 6, Fig. 3, and a cutting edge 7, the peripheral surface of the pre-grinder being provided with grooves inclined at angles a and b, Fig. 2, to the vertical and horizontal co-operating with upwardly tapering grooves 8 on a stator 1, zone II comprising crossing grooves on a rotor 4 which are inclined at angles c and d, Fig. 2, to the vertical co-operating with similar grooves on a stator 2, zone III comprising co-operating oblique channels on the rotor and stator, and zone IV comprising co-operating roughened surfaces on the rotor and stator. The upper edge of the pre-grinder is inclined at an angle e from a cutting edge 7 to opposite tangential surface 6. The amount of material entering zone I is controlled by a cylindrical collar 5 mounted on the stator 1. The spacing between the rotor and stator may be adjustable.
GB2800/56A 1955-02-02 1956-01-27 Grinding apparatus Expired GB790340A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP19686A DE1041772B (en) 1955-02-02 1955-02-02 Colloid mill with a truncated cone rotor
DEP19687A DE1046989B (en) 1955-02-02 1955-02-02 Colloid mill with a rotor rotating around a vertical axis in a conical housing
DEP13488A DE1043767B (en) 1955-02-02 1955-02-02 Colloid mill with a cone-shaped rotor

Publications (1)

Publication Number Publication Date
GB790340A true GB790340A (en) 1958-02-05

Family

ID=46507819

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2800/56A Expired GB790340A (en) 1955-02-02 1956-01-27 Grinding apparatus

Country Status (7)

Country Link
US (1) US2850245A (en)
BE (1) BE544069A (en)
CH (1) CH343760A (en)
DE (3) DE1041772B (en)
FR (1) FR1147454A (en)
GB (1) GB790340A (en)
NL (3) NL120666C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2745118C1 (en) * 2017-10-30 2021-03-22 Бюлер Аг Device and method for grinding bulk grain

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061600B (en) * 1958-09-12 1959-07-16 Mannesmann Fa A Colloid mill with conical rotor
RU2729826C1 (en) 2020-02-26 2020-08-12 Общество с ограниченной ответственностью "БиоВи" (ООО "БиоВи") Brewer grains grinding device and a production line for production of a product with high protein content
CN114308314B (en) * 2021-12-30 2023-05-12 浙江威肯特智能机械有限公司 Adjustable colloid mill grinding mechanism

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31492A (en) * 1861-02-19 William stewart
BE499081A (en) *
US650291A (en) * 1899-09-14 1900-05-22 Frank W Zimmerman Corn-grinder.
US1020712A (en) * 1911-04-05 1912-03-19 Cornelius J Regan Grinding-mill.
US1021950A (en) * 1911-06-16 1912-04-02 William T Shepard Milling-machine.
US1159137A (en) * 1914-04-17 1915-11-02 Franco American Rubber Company Extraction of rubber.
FR584861A (en) * 1924-08-22 1925-02-17 Mill for dense seeds, colors, etc.
DE436368C (en) * 1925-03-28 1926-10-30 Sudenburger Maschinenfabrik & Device for the production of colloidal substances by mechanical means
US2090578A (en) * 1934-07-10 1937-08-17 Eppenbach William Colloidal mill
US2212544A (en) * 1937-11-18 1940-08-27 Albert A Lund Process of preparing chocolate
US2402170A (en) * 1939-10-13 1946-06-18 Albert A Lund Colloid mill
DE939549C (en) * 1948-10-02 1956-02-23 Adolf Steinbrueckner Colloid mill
US2749053A (en) * 1952-04-21 1956-06-05 Probst & Class Multiple stage colloid mill with apertured rotor-top feed means
DE1034463B (en) * 1952-04-21 1958-07-17 Probst & Class Colloid mill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2745118C1 (en) * 2017-10-30 2021-03-22 Бюлер Аг Device and method for grinding bulk grain

Also Published As

Publication number Publication date
DE1043767B (en) 1958-11-13
BE544069A (en)
NL286899A (en) 1900-01-01
FR1147454A (en) 1957-11-26
NL120666C (en) 1900-01-01
DE1041772B (en) 1958-10-23
US2850245A (en) 1958-09-02
DE1046989B (en) 1958-12-18
CH343760A (en) 1959-12-31
NL104980C (en) 1900-01-01

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