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EP2345479A1 - Fragmenteuse, rotor d'une fragmenteuse, boulon de percussion, ainsi que dispositif collecteur et dispositif de fixation - Google Patents

Fragmenteuse, rotor d'une fragmenteuse, boulon de percussion, ainsi que dispositif collecteur et dispositif de fixation Download PDF

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Publication number
EP2345479A1
EP2345479A1 EP10150863A EP10150863A EP2345479A1 EP 2345479 A1 EP2345479 A1 EP 2345479A1 EP 10150863 A EP10150863 A EP 10150863A EP 10150863 A EP10150863 A EP 10150863A EP 2345479 A1 EP2345479 A1 EP 2345479A1
Authority
EP
European Patent Office
Prior art keywords
rotor
hammer mill
racket
bolt
pins
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.)
Withdrawn
Application number
EP10150863A
Other languages
German (de)
English (en)
Inventor
Marco Tobler
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.)
Buehler AG
Original Assignee
Buehler AG
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 Buehler AG filed Critical Buehler AG
Priority to EP10150863A priority Critical patent/EP2345479A1/fr
Priority to CN201410670488.9A priority patent/CN104525312B/zh
Priority to DK11700123.0T priority patent/DK2421653T3/da
Priority to EP11700123.0A priority patent/EP2421653B1/fr
Priority to EP12176563.0A priority patent/EP2514530A3/fr
Priority to US13/521,826 priority patent/US8608099B2/en
Priority to ES11700123.0T priority patent/ES2442774T3/es
Priority to BR112012017524A priority patent/BR112012017524A2/pt
Priority to PCT/EP2011/050159 priority patent/WO2011086035A2/fr
Priority to PL11700123T priority patent/PL2421653T3/pl
Priority to CN201180005921.1A priority patent/CN102711996B/zh
Publication of EP2345479A1 publication Critical patent/EP2345479A1/fr
Withdrawn legal-status Critical Current

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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
    • B02C13/02—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
    • B02C13/28—Shape or construction of beater elements
    • 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

Definitions

  • Each racket bolt can each accommodate at least one or more clubs between two adjacent support rings or between a support ring and an adjacent rotor ring.
  • the number of clubs is determined by the desired Vermahlungsart, the speed, the mass of each club and by the rotor diameter.
  • FIG. 1 shows a generally designated 1 hammer mill.
  • the hammer mill 1 has a (not shown here) equipped with beaters rotor.
  • the rotor is located in a grinding chamber which is surrounded by a housing 9.
  • the housing 9 is designed such that in the operating phase undesired escape of the ground material is prevented to the outside.
  • On the viewer facing side of the hammer mill 1 is the drive for the rotor.
  • FIG. 2 shows a first variant of a rotor 10 for the hammer mill.
  • the rotor 10 has a coaxial with the rotor axis R arranged rotor shaft 11.
  • the rotor has two end faces defining rotor disks, of which the (visible) first designated 18.
  • the grinding chamber located between these rotor disks is indicated by 2.
  • two rotor discs are arranged, whereby the rotor is divided into three segments. In the figure, only the first segment 15 and hinted at the second segment 15 'can be seen.
  • the rotor could also have three, four or more segments. It would also be conceivable, however, the arrangement of a single central rotor disk for specifying two segments.
  • Each segment 15, 15 ' are each assigned two support rings 16.
  • the support rings 16 have a reduced outer diameter in the region of the racket bolts of the adjacent segments, so that the racket bolt of an adjacent segment is not hindered by the support rings 16 when being pulled out.
  • a stable and robust construction is achieved by the support rings 16 are connected by means of support bolts 17 with the rotor disks 18, 12.
  • the support bolts 17 extend over the entire length of the rotor and thus include all segments 15, 15 '.
  • the racket pin 20 To disassemble, for example, to replace the rackets, the racket pin 20 must be pulled out of the opening 13 in the rotor disk 12. However, because of the adjacent rotor disk 12 ', the racket bolt 20 can not be pulled out completely in the axial direction. Since due to the larger diameter of the opening 13 in comparison to the outer diameter of the club pin 20 tilting is possible, after the tilting of the racket bolt can still be easily removed from the rotor. Such a tipped clubstick is shown in dashed lines and designated 20 * .
  • the support rings 16 have a reduced outside diameter in the area of the racket bolts 20, 20 'and 20 "of the adjacent segments, so that the racket bolt of an adjacent segment is not obstructed by the support rings 16 when pulled out 19 are arranged at uniform intervals from each other on the rotor shaft 11 and connected via flange-like holding body 32 each fixed to the rotor shaft 11.
  • Such a racquet package 32 is in FIG. 6 shown.
  • the racquet package 32 approximately triangular support body 31, which serve to stabilize.
  • the rackets packages 32 also a rake 33 on. This rake 33 serves as previously described the lateral guidance and positioning of the rackets.
  • a dismantled racquet bolt 20 can be seen. This racket bolt 20 forms a unit together with the cap 24.
  • each racket 23 two circular recesses are provided. The second recess makes it possible that in case of signs of wear, the racket can be mounted in the reverse position on the racket package and so on.
  • a clamping plate 45 arranged on the engagement means 44 is pressed onto an edge of a rotor disk 12.
  • the clamping plate 45 is made of a hard rubber, so that during the clamping the rotor disk 12 is not damaged but still an optimal fixation of the rotor disk 12 is ensured.
  • Other materials of the clamping plate 45 are conceivable.
  • FIG. 13 relates to a hammer mill with a door 3 in the open position (relaxed position).

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
EP10150863A 2010-01-15 2010-01-15 Fragmenteuse, rotor d'une fragmenteuse, boulon de percussion, ainsi que dispositif collecteur et dispositif de fixation Withdrawn EP2345479A1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
EP10150863A EP2345479A1 (fr) 2010-01-15 2010-01-15 Fragmenteuse, rotor d'une fragmenteuse, boulon de percussion, ainsi que dispositif collecteur et dispositif de fixation
CN201410670488.9A CN104525312B (zh) 2010-01-15 2011-01-07 锤式磨机
DK11700123.0T DK2421653T3 (da) 2010-01-15 2011-01-07 Hammermølle, rotor til en hammermølle, hammerbolte samt opsamlingsenhed og låseenhed
EP11700123.0A EP2421653B1 (fr) 2010-01-15 2011-01-07 Fragmenteuse, rotor d'une fragmenteuse, boulon de percussion, ainsi que dispositif collecteur et dispositif de fixation
EP12176563.0A EP2514530A3 (fr) 2010-01-15 2011-01-07 Fragmenteuse, rotor dýune fragmenteuse, boulon de percussion, ainsi que dispositif collecteur et dispositif de fixation
US13/521,826 US8608099B2 (en) 2010-01-15 2011-01-07 Hammer mill, rotor of a hammer mill, hammer pins, catch device and fixing device
ES11700123.0T ES2442774T3 (es) 2010-01-15 2011-01-07 Molino de martillos, rotor de un molino de martillos, bulones de impacto así como instalación colectora e instalación de fijación
BR112012017524A BR112012017524A2 (pt) 2010-01-15 2011-01-07 moinho de martelo, rotor de um moinho de martelo, pino batente, bem como conjunto captador e conjunto fixador
PCT/EP2011/050159 WO2011086035A2 (fr) 2010-01-15 2011-01-07 Broyeur à marteaux, rotor d'un broyeur à marteaux, goupilles de batteur ainsi que dispositif collecteur et dispositif de fixation
PL11700123T PL2421653T3 (pl) 2010-01-15 2011-01-07 Młyn bijakowy, wirnik młyna bijakowego, sworznie bijakowe, a także urządzenie wychwytujące i urządzenie ustalające
CN201180005921.1A CN102711996B (zh) 2010-01-15 2011-01-07 锤式磨机、锤式磨机的转子、击锤销轴以及接受装置和锁紧装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10150863A EP2345479A1 (fr) 2010-01-15 2010-01-15 Fragmenteuse, rotor d'une fragmenteuse, boulon de percussion, ainsi que dispositif collecteur et dispositif de fixation

Publications (1)

Publication Number Publication Date
EP2345479A1 true EP2345479A1 (fr) 2011-07-20

Family

ID=42691152

Family Applications (3)

Application Number Title Priority Date Filing Date
EP10150863A Withdrawn EP2345479A1 (fr) 2010-01-15 2010-01-15 Fragmenteuse, rotor d'une fragmenteuse, boulon de percussion, ainsi que dispositif collecteur et dispositif de fixation
EP12176563.0A Withdrawn EP2514530A3 (fr) 2010-01-15 2011-01-07 Fragmenteuse, rotor dýune fragmenteuse, boulon de percussion, ainsi que dispositif collecteur et dispositif de fixation
EP11700123.0A Active EP2421653B1 (fr) 2010-01-15 2011-01-07 Fragmenteuse, rotor d'une fragmenteuse, boulon de percussion, ainsi que dispositif collecteur et dispositif de fixation

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP12176563.0A Withdrawn EP2514530A3 (fr) 2010-01-15 2011-01-07 Fragmenteuse, rotor dýune fragmenteuse, boulon de percussion, ainsi que dispositif collecteur et dispositif de fixation
EP11700123.0A Active EP2421653B1 (fr) 2010-01-15 2011-01-07 Fragmenteuse, rotor d'une fragmenteuse, boulon de percussion, ainsi que dispositif collecteur et dispositif de fixation

Country Status (8)

Country Link
US (1) US8608099B2 (fr)
EP (3) EP2345479A1 (fr)
CN (2) CN102711996B (fr)
BR (1) BR112012017524A2 (fr)
DK (1) DK2421653T3 (fr)
ES (1) ES2442774T3 (fr)
PL (1) PL2421653T3 (fr)
WO (1) WO2011086035A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109395833A (zh) * 2018-08-30 2019-03-01 北京百旺环境科技股份有限公司 一种制砂机下篦板及制砂机

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2345479A1 (fr) * 2010-01-15 2011-07-20 Bühler AG Fragmenteuse, rotor d'une fragmenteuse, boulon de percussion, ainsi que dispositif collecteur et dispositif de fixation
CN103521327A (zh) * 2013-10-28 2014-01-22 江苏大唐机械有限公司 锤式再破机
CN106799296A (zh) * 2017-03-13 2017-06-06 江苏宝山重型机械制造有限公司 一种多功能反击式破碎机
CN107790228B (zh) * 2017-10-13 2023-02-10 江苏徐工工程机械研究院有限公司 一种反击式破碎机、其转子定位系统和转子定位方法
KR101870415B1 (ko) * 2018-02-23 2018-06-22 최용희 전자 폐기물 재활용을 위한 파쇄 장치
EP4448182A1 (fr) 2021-12-16 2024-10-23 Bühler AG Cage à marteaux
WO2023152125A1 (fr) 2022-02-09 2023-08-17 Bühler AG Broyeur à marteaux conçu de manière modulaire
WO2024006314A1 (fr) * 2022-06-28 2024-01-04 Oscar Andrew Systèmes et procédés de traitement de chanvre

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3346201A (en) * 1964-02-03 1967-10-10 Sr Donald F Butler Aggregate manufacturing machine
DE2436338A1 (de) * 1974-07-27 1976-02-12 Hazemag Andreas Kg Rotor fuer hammermuehlen
DE10253345A1 (de) 2002-11-14 2004-05-27 H.-I. Pallmann Innovation Gmbh & Co. Vorrichtung zur Erleichterung der Hammermühlenwartung
JP2008000656A (ja) * 2006-06-21 2008-01-10 Fuji Kogyo Co Ltd 破砕装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2017532B (en) * 1977-11-19 1982-03-24 Parker Ltd F Crushing mechanism
FR2448936A1 (fr) * 1979-02-16 1980-09-12 Gondard Sa Broyeur industriel a ordures menageres
US4504019A (en) * 1982-03-03 1985-03-12 Newell Manufacturing Company Hammer mill having capped disc rotor
DE19756275C1 (de) * 1997-12-18 1999-06-02 Svedala Lindemann Gmbh Rotor für eine Zerkleinerungsmaschine
US7175106B2 (en) * 2001-03-25 2007-02-13 Roman Kendyl A Paint striper and methods of construction
US7325761B2 (en) * 2004-05-18 2008-02-05 Alstom Technology Ltd Hammer for a material size reduction machine
US7140569B2 (en) * 2004-08-11 2006-11-28 Young Roger T Forged hammermill hammer
EP1960108B1 (fr) * 2005-12-08 2018-01-10 swissRTec AG Rotor pour broyeur a percussion
CN201012332Y (zh) * 2006-05-26 2008-01-30 布勒(常州)机械有限公司 立式转子粉碎机
CN101549310A (zh) * 2009-04-30 2009-10-07 浙江杭钻机械制造股份有限公司 一种箱体带门的破碎机
EP2345479A1 (fr) * 2010-01-15 2011-07-20 Bühler AG Fragmenteuse, rotor d'une fragmenteuse, boulon de percussion, ainsi que dispositif collecteur et dispositif de fixation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3346201A (en) * 1964-02-03 1967-10-10 Sr Donald F Butler Aggregate manufacturing machine
DE2436338A1 (de) * 1974-07-27 1976-02-12 Hazemag Andreas Kg Rotor fuer hammermuehlen
DE10253345A1 (de) 2002-11-14 2004-05-27 H.-I. Pallmann Innovation Gmbh & Co. Vorrichtung zur Erleichterung der Hammermühlenwartung
JP2008000656A (ja) * 2006-06-21 2008-01-10 Fuji Kogyo Co Ltd 破砕装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109395833A (zh) * 2018-08-30 2019-03-01 北京百旺环境科技股份有限公司 一种制砂机下篦板及制砂机
CN109395833B (zh) * 2018-08-30 2024-03-22 北京百旺环境科技股份有限公司 一种制砂机

Also Published As

Publication number Publication date
PL2421653T3 (pl) 2014-04-30
WO2011086035A3 (fr) 2011-10-13
CN102711996B (zh) 2014-12-24
EP2514530A2 (fr) 2012-10-24
US8608099B2 (en) 2013-12-17
EP2421653B1 (fr) 2013-10-30
EP2514530A3 (fr) 2013-04-10
US20120286082A1 (en) 2012-11-15
CN104525312A (zh) 2015-04-22
BR112012017524A2 (pt) 2019-09-24
WO2011086035A2 (fr) 2011-07-21
CN102711996A (zh) 2012-10-03
DK2421653T3 (da) 2014-01-27
EP2421653A2 (fr) 2012-02-29
CN104525312B (zh) 2017-11-17
ES2442774T3 (es) 2014-02-13

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