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GB1531254A - High-speed centrifugal crushing machines and a method of crushing using such machines - Google Patents

High-speed centrifugal crushing machines and a method of crushing using such machines

Info

Publication number
GB1531254A
GB1531254A GB35813/75A GB3581375A GB1531254A GB 1531254 A GB1531254 A GB 1531254A GB 35813/75 A GB35813/75 A GB 35813/75A GB 3581375 A GB3581375 A GB 3581375A GB 1531254 A GB1531254 A GB 1531254A
Authority
GB
United Kingdom
Prior art keywords
vanes
machines
crushing
sheave
driven
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
GB35813/75A
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 GB1531254A publication Critical patent/GB1531254A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • F16F15/0237—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means involving squeeze-film damping
    • 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
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
    • 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
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
    • B02C13/1835—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate by means of beater or impeller elements fixed in between an upper and lower rotor disc

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Vibration Prevention Devices (AREA)
  • Centrifugal Separators (AREA)
  • Crushing And Grinding (AREA)

Abstract

1531254 Impact pulverizers PENNSYLVANIA CRUSHER CORP 29 Aug 1975 [29 Aug 1974] 35813/75 Heading B2A [Also in Division F2] A centrifugal crushing machine has its impeller 72 mounted on a vibration-damped flexible shaft (Division F2) driven by a sheave 22 while its impact bowl 126 carrying vanes 135 is driven by a sheave 20. The drives may be in the same or opposite directions or only the sheave (22) may be driven (Fig. 8, not shown). Material to be crushed is fed down a tube 123 and thrown by the impeller 72 against the vanes 135. The crushed material is then separated and classified by cones 138 and 140 and directional vanes 137 for discharge through duct 122. A blower (not shown) supplies air below the bowl 126. Particle size is controlled by adjustable classification vanes 142 and a verticallyadjustable classification sleeve 146.
GB35813/75A 1974-08-29 1975-08-29 High-speed centrifugal crushing machines and a method of crushing using such machines Expired GB1531254A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50155174A 1974-08-29 1974-08-29

Publications (1)

Publication Number Publication Date
GB1531254A true GB1531254A (en) 1978-11-08

Family

ID=23994021

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35813/75A Expired GB1531254A (en) 1974-08-29 1975-08-29 High-speed centrifugal crushing machines and a method of crushing using such machines

Country Status (7)

Country Link
JP (2) JPS5525902B2 (en)
BE (1) BE832907A (en)
BR (1) BR7505569A (en)
DE (1) DE2538577C2 (en)
FR (1) FR2289243A1 (en)
GB (1) GB1531254A (en)
ZA (1) ZA755513B (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147824A (en) * 1983-10-11 1985-05-22 Croft Impresa Ltd Apparatus for and method of obtaining a comminuted product from a solid feed material
WO2008122691A1 (en) * 2007-04-10 2008-10-16 Fractivator Oy Impact mill
CN107127042A (en) * 2017-06-29 2017-09-05 长兴康兴石材有限公司 A kind of shock-damping structure of the reducing mechanism of stone material
CN110508364A (en) * 2019-09-06 2019-11-29 西安建筑科技大学 A high-pressure roller-type vertical mill particle damping jigging device
US10639639B2 (en) 2015-03-18 2020-05-05 Pms Handelskontor Gmbh Comminuting device
CN114888053A (en) * 2022-07-15 2022-08-12 山东尊润圣罗捷食品有限公司 Breed house excrement and urine automatic processing equipment
CN114985050A (en) * 2022-05-05 2022-09-02 江西诺邦生物科技有限公司 Efficient sterile grinding device and method for production of powder veterinary drugs
CN115254265A (en) * 2022-07-29 2022-11-01 马鞍山江心绿洲食品有限公司 Dried tofu processing is with defibrination centrifuge
CN115582185A (en) * 2022-11-04 2023-01-10 烟台晨雨露设计装饰有限公司 A sliding bearing used in a large crusher
CN115999678A (en) * 2022-11-18 2023-04-25 安徽益健堂中药饮片科技有限公司 Solid beverage particle ultrafine machine and refinement method
CN117123489A (en) * 2023-10-24 2023-11-28 珲春正兴磨料有限责任公司 Air flow classifier

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552544A (en) * 1982-12-27 1985-11-12 Dana Corporation Drive line slip joint assembly
JPS63103803U (en) * 1986-12-26 1988-07-06
US5597127A (en) * 1995-08-04 1997-01-28 Brown David K Ultrafines coal pulverizer
CN111672607A (en) * 2020-07-28 2020-09-18 贵州成智重工科技有限公司 Superfine medium-micro aggregate processing technology and system
CN112695853B (en) * 2020-12-29 2025-05-09 苏州路之遥科技股份有限公司 A self-cleaning kitchen waste disposer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR344412A (en) * 1904-06-28 1904-11-04 Edward Hewlett Benjamin Ore pulverizer device
GB520762A (en) * 1938-09-16 1940-05-02 Peter Kapitza Improved device for stabilising high speed turbine and like rotors
US2652700A (en) * 1952-01-24 1953-09-22 Cessna Aircraft Co Vibration damper for long shafts
DE1049787B (en) * 1957-02-20 1959-01-29 Aachen Dr.-Ing. Konrad Beyerle Damper bearings for the shafts of a gas centrifuge
FR1174989A (en) * 1957-05-11 1959-03-18 Method and device for the mechanical treatment of heterogeneous solids
US3135689A (en) * 1958-09-19 1964-06-02 Bernard F Garvey Dampener assembly
US2981489A (en) * 1960-02-15 1961-04-25 Jr William B Hannum Reduction apparatus
US3162382A (en) * 1962-03-22 1964-12-22 Bath Iron Works Corp Centrifugal pulverizer
US3155326A (en) * 1962-04-16 1964-11-03 Richard E Rhodes Ore pulverizer and sizing device
FR1468134A (en) * 1966-02-12 1967-02-03 Mechanical process for fine grinding of solid materials, particularly minerals, and related device
JPS4330599Y1 (en) * 1967-12-20 1968-12-13
JPS5525902A (en) * 1978-06-22 1980-02-25 Toho Denki Kogyo Kk Method of connecting plastic insulating coating wire

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147824A (en) * 1983-10-11 1985-05-22 Croft Impresa Ltd Apparatus for and method of obtaining a comminuted product from a solid feed material
WO2008122691A1 (en) * 2007-04-10 2008-10-16 Fractivator Oy Impact mill
EP2131959A4 (en) * 2007-04-10 2014-03-05 Fractivator Oy IMPACT MILL
US10639639B2 (en) 2015-03-18 2020-05-05 Pms Handelskontor Gmbh Comminuting device
CN107127042A (en) * 2017-06-29 2017-09-05 长兴康兴石材有限公司 A kind of shock-damping structure of the reducing mechanism of stone material
CN110508364A (en) * 2019-09-06 2019-11-29 西安建筑科技大学 A high-pressure roller-type vertical mill particle damping jigging device
CN110508364B (en) * 2019-09-06 2024-05-24 西安建筑科技大学 High-pressure roller type vertical mill particle damping jigging vibration damper
CN114985050B (en) * 2022-05-05 2023-09-08 江西诺邦生物科技有限公司 Efficient sterile grinding device and method for powder veterinary drug production
CN114985050A (en) * 2022-05-05 2022-09-02 江西诺邦生物科技有限公司 Efficient sterile grinding device and method for production of powder veterinary drugs
CN114888053B (en) * 2022-07-15 2022-09-09 山东尊润圣罗捷食品有限公司 An automatic treatment equipment for manure in a breeding house
CN114888053A (en) * 2022-07-15 2022-08-12 山东尊润圣罗捷食品有限公司 Breed house excrement and urine automatic processing equipment
CN115254265B (en) * 2022-07-29 2023-05-09 马鞍山江心绿洲食品有限公司 Pulping centrifuge for dried tofu processing
CN115254265A (en) * 2022-07-29 2022-11-01 马鞍山江心绿洲食品有限公司 Dried tofu processing is with defibrination centrifuge
CN115582185A (en) * 2022-11-04 2023-01-10 烟台晨雨露设计装饰有限公司 A sliding bearing used in a large crusher
CN115582185B (en) * 2022-11-04 2023-09-08 山东福马轴承有限公司 A sliding bearing for large crushers
CN115999678A (en) * 2022-11-18 2023-04-25 安徽益健堂中药饮片科技有限公司 Solid beverage particle ultrafine machine and refinement method
CN117123489A (en) * 2023-10-24 2023-11-28 珲春正兴磨料有限责任公司 Air flow classifier
CN117123489B (en) * 2023-10-24 2023-12-22 珲春正兴磨料有限责任公司 Air flow classifier

Also Published As

Publication number Publication date
JPS5525902B2 (en) 1980-07-09
DE2538577C2 (en) 1982-12-02
AU8433675A (en) 1977-03-03
DE2538577A1 (en) 1976-03-11
JPS54152268A (en) 1979-11-30
BR7505569A (en) 1976-08-03
FR2289243B1 (en) 1979-06-15
ZA755513B (en) 1976-07-28
JPS5150057A (en) 1976-05-01
BE832907A (en) 1975-12-16
FR2289243A1 (en) 1976-05-28
JPS5944902B2 (en) 1984-11-01

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Legal Events

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