GB1095738A - A grinding mill - Google Patents

A grinding mill

Info

Publication number
GB1095738A
GB1095738A GB51940/64A GB5194064A GB1095738A GB 1095738 A GB1095738 A GB 1095738A GB 51940/64 A GB51940/64 A GB 51940/64A GB 5194064 A GB5194064 A GB 5194064A GB 1095738 A GB1095738 A GB 1095738A
Authority
GB
United Kingdom
Prior art keywords
opening
reduced
ribs
rotor
mill
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
GB51940/64A
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.)
C F BUTZ ENGINEERING
Original Assignee
C F BUTZ ENGINEERING
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 C F BUTZ ENGINEERING filed Critical C F BUTZ ENGINEERING
Publication of GB1095738A publication Critical patent/GB1095738A/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
    • 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
    • B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • 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
    • B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B02C13/04—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters hinged to the rotor; Hammer mills
    • 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
    • B02C13/288—Ventilating, or influencing air circulation
    • 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
    • B02C13/31—Safety devices or measures

Landscapes

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

Abstract

1,095,738. Impact pulverizers; continuous mixing appliances. C. F. BUTZ ENGINEERING. Dec. 21, 1964 [Dec. 26, 1963], No. 51940/ 64. Headings B1C and B2A. A mill 20, Fig. 1, comprises a housing 22 with an exhaust flue 30 and a power-driven rotor 64, Fig. 4, mounted in the housing adjacent an intake port 44 for the material to be reduced and carrying means 84 to reduce the material, arranged so that in operation the rotor generates a flow of air to impel the reduced material in the direction of the exhaust flue and creates a low pressure at the intake port to accelerate feed of material. As described, the rotor comprises a circular disc 74 formed with ribs 76 on its rear surface 77 and ribs 82 on its front surface 80, each of the ribs including grinding means 84 which comprise arms 86. The arms 86 on each rib are spaced and include openings 88 for a hinge pin 90 on which are pivoted hammer elements 98, comprising hard-faced reversible hammer plates 100, spaced along the pin axis by collars 114. The hammers on each rib are staggered, and vary in number according to the nature of the material to be reduced. A screen 146, Fig. 2, is bolted concentrically within the casing and includes an opening 160 to a trap 166. In operation, a bale of hay 48, Fig. 1, is fed along a conveyor 172 to the opening 44 where the partial vacuum sucks it against projections 134, Fig. 4, which break up the bale and throw it against points 130 on a rotatable plate 118. The broken hay is further reduced by the pivoted hammer plates 100. Mixing may be effected by adding ingredients via an opening 56, Fig. 1, and the vacuum created at the opening 44 may be adjusted by a damper 54. Tramp material is knocked by the pivoted hammer plates around and out through the opening 160, Fig. 2, in the sizing screen 146 into the trap 166. After milling, the tramp material may be removed byopening a cover 164. A hose 58 may be attached to the opening 56 to sweep up material which has spilled around the mill.
GB51940/64A 1963-12-26 1964-12-21 A grinding mill Expired GB1095738A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US333408A US3260468A (en) 1963-12-26 1963-12-26 Grinding mill and blower combination

Publications (1)

Publication Number Publication Date
GB1095738A true GB1095738A (en) 1967-12-20

Family

ID=23302644

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51940/64A Expired GB1095738A (en) 1963-12-26 1964-12-21 A grinding mill

Country Status (3)

Country Link
US (1) US3260468A (en)
DE (1) DE1295337B (en)
GB (1) GB1095738A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1939783A1 (en) * 1969-08-05 1974-07-18 Felix Otto Breckner PROCESS FOR GRINDING PREFERABLY GRAINY FRUIT MATERIAL, CORN COB AND THE LIKE. FIELD PRESSURES AND IMPACT MILLS FOR CARRYING OUT THE PROCEDURE

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617005A (en) * 1969-03-18 1971-11-02 Cypro Inc Comminuting method of and means for conditioning thermoplastic molding material
DE3149147C2 (en) * 1981-12-11 1986-05-07 Gantefort, Wilhelm, 4284 Heiden Method and device for the production of animal feed by wet storage in a silo
US5240189A (en) * 1991-10-25 1993-08-31 Crary Company Debris shredder and rotor
US5330111A (en) * 1992-01-02 1994-07-19 Vitreous Environmental Group Inc. Impact crusher
US5544820A (en) * 1995-02-21 1996-08-13 Walters; Jerry W. Clear-trajectory rotary-driven impact comminuter
US5829692A (en) * 1995-02-21 1998-11-03 Wildcat Services Inc. Modularly tiered clear-trajectory impact comminuter and modular comminution chamber
US6325306B1 (en) 1997-10-22 2001-12-04 Material Recovery Of North America, Inc. Variable size reduction apparatus and process
US6494027B1 (en) * 2000-06-07 2002-12-17 Mtd Products Inc Efficiency impeller assembly for yard vacuum unit
CN102847580A (en) * 2012-08-31 2013-01-02 杨程 Automatic pulverizer for coal sample
US10799873B2 (en) 2015-02-12 2020-10-13 Energy Creates Energy Llc Nautiloid shaped fan housing for a comminution mill
US10596576B2 (en) * 2015-02-18 2020-03-24 Kolberg-Pioneer, Inc. Apparatus and method for an apron assembly
EP3496861B1 (en) * 2016-08-11 2021-03-10 Bühler (India) PVT. Ltd. Pulse polishing machine and a method thereof

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE552709C (en) * 1932-06-17 Richard Bohle Hammer mill
US1322339A (en) * 1919-11-18 Harold m
CH42364A (en) * 1907-12-03 1909-01-16 Alexandre Robert Louis Sprayer device
US2026426A (en) * 1930-07-31 1935-12-31 Blizzard Mfg Company Cutter mill
US2345779A (en) * 1939-05-06 1944-04-04 Albert Kircher Company Comminuting method
US2309326A (en) * 1940-12-17 1943-01-26 Miller Mfg Company Pulverizer
DE943026C (en) * 1952-03-01 1956-05-09 Alpine Aktien Ges Maschinenfab Centrifugal mill
US2766795A (en) * 1953-01-19 1956-10-16 Iowa State College Res Found Method of segmenting corncobs
US2803634A (en) * 1954-05-20 1957-08-20 C C D Processes N Y Ltd Apparatus and method for recovering fat
US2861748A (en) * 1956-06-01 1958-11-25 John D Miller Feeder cutter structure in a radial blade rotor mill
US2873779A (en) * 1956-06-21 1959-02-17 Roy D Eykamp Baled hay chopper
US2822846A (en) * 1956-06-29 1958-02-11 Ward Henry Gohlke Leaf comminutor for mulching
US2978191A (en) * 1958-06-30 1961-04-04 Marion L Kingery Shredder for baled hay
US3035621A (en) * 1959-10-05 1962-05-22 Miller Mfg Company Rotary feed mills
US3123312A (en) * 1961-05-06 1964-03-03 Palyi
FR1290626A (en) * 1961-05-25 1962-04-13 Meyer & Co G M B H Hammer mill
FR79916E (en) * 1961-06-07 1963-02-15 Meyer & Co Gmbh Hammer mill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1939783A1 (en) * 1969-08-05 1974-07-18 Felix Otto Breckner PROCESS FOR GRINDING PREFERABLY GRAINY FRUIT MATERIAL, CORN COB AND THE LIKE. FIELD PRESSURES AND IMPACT MILLS FOR CARRYING OUT THE PROCEDURE

Also Published As

Publication number Publication date
US3260468A (en) 1966-07-12
DE1295337B (en) 1969-05-14

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