GB1441162A - Breaker/crusher and its operation - Google Patents

Breaker/crusher and its operation

Info

Publication number
GB1441162A
GB1441162A GB3122373A GB3122373A GB1441162A GB 1441162 A GB1441162 A GB 1441162A GB 3122373 A GB3122373 A GB 3122373A GB 3122373 A GB3122373 A GB 3122373A GB 1441162 A GB1441162 A GB 1441162A
Authority
GB
United Kingdom
Prior art keywords
drum
paddles
shelves
june
rotor shaft
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
GB3122373A
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.)
Pennsylvania Crusher Corp
Original Assignee
Pennsylvania Crusher Corp
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 Pennsylvania Crusher Corp filed Critical Pennsylvania Crusher Corp
Publication of GB1441162A publication Critical patent/GB1441162A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/002Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with rotary cutting or beating elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/02Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B02C13/06Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/02Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with perforated container

Landscapes

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

Abstract

1441162 Tube mills, impact putverizers PENNSYLVANIA CRUSHER CORP 29 June 1973 [30 June 1972] 31223/73 Heading B2A A tube mill of the kind having a rotatable drum 10, Fig. 1 lifter shelves or plates along the drum and a rotor shaft 30 supporting beater plates or paddles 35 is modified by providing lifter shelves 45, Fig. 4 which on the uprunning side of the drum are inclined downwardly at angles to radial of 45‹ to 60‹. The shelves may be discontinuous on straight lines, or staggered. The drum is rotated so close to the critical speed that material falls from a shelf only when it is substantially uppermost. The material is thus projected towards the downnunning wall of the drum Fig. 4 and struck downwards by the paddles. The falling velocity is thus substantially increased and comminution enhanced. The drum wall 12 includes openings 13 for discharge of ground material into a chute 41. Feed is via openings in a spider 15. The drum and paddles are independently driven by chain and sprocket drives 20, 31. A modification has paddles on progressively shorter shafts along the axis Fig. 6. Paddles may be driven at different rotational speeds. The rotor shaft may be eccentric; Fig. 7.
GB3122373A 1972-06-30 1973-06-29 Breaker/crusher and its operation Expired GB1441162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26793672A 1972-06-30 1972-06-30

Publications (1)

Publication Number Publication Date
GB1441162A true GB1441162A (en) 1976-06-30

Family

ID=23020751

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3122373A Expired GB1441162A (en) 1972-06-30 1973-06-29 Breaker/crusher and its operation

Country Status (2)

Country Link
CA (1) CA988065A (en)
GB (1) GB1441162A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5318862A (en) * 1976-08-06 1978-02-21 Shinroku Seiki Kk Gravel production apparatus
JPS5320168A (en) * 1976-08-10 1978-02-24 Kobe Steel Ltd Crusher
JPS5426784U (en) * 1977-07-27 1979-02-21
GB2212416A (en) * 1987-11-16 1989-07-26 Richter Gedeon Vegyeszet Equipment for bale breaking
CN102538460A (en) * 2010-12-23 2012-07-04 贵阳铝镁设计研究院有限公司 Star feeding and discharging mechanism for pot furnace
CN113731546A (en) * 2021-09-14 2021-12-03 赣州建工集团有限公司 Building engineering construction waste recovery device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114433300B (en) * 2021-12-24 2024-03-29 陕西华银科技股份有限公司 Vanadium-nitrogen alloy sorting method and equipment

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5318862A (en) * 1976-08-06 1978-02-21 Shinroku Seiki Kk Gravel production apparatus
JPS5642981B2 (en) * 1976-08-06 1981-10-08
JPS5320168A (en) * 1976-08-10 1978-02-24 Kobe Steel Ltd Crusher
JPS5426784U (en) * 1977-07-27 1979-02-21
JPS5646841Y2 (en) * 1977-07-27 1981-11-02
GB2212416A (en) * 1987-11-16 1989-07-26 Richter Gedeon Vegyeszet Equipment for bale breaking
CN102538460A (en) * 2010-12-23 2012-07-04 贵阳铝镁设计研究院有限公司 Star feeding and discharging mechanism for pot furnace
CN102538460B (en) * 2010-12-23 2014-09-17 贵阳铝镁设计研究院有限公司 Star feeding and discharging mechanism for pot furnace
CN113731546A (en) * 2021-09-14 2021-12-03 赣州建工集团有限公司 Building engineering construction waste recovery device

Also Published As

Publication number Publication date
CA988065A (en) 1976-04-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee