WO2000024515A1 - Hammerbrecher - Google Patents
Hammerbrecher Download PDFInfo
- Publication number
- WO2000024515A1 WO2000024515A1 PCT/EP1999/007988 EP9907988W WO0024515A1 WO 2000024515 A1 WO2000024515 A1 WO 2000024515A1 EP 9907988 W EP9907988 W EP 9907988W WO 0024515 A1 WO0024515 A1 WO 0024515A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hammer
- rotor
- hammers
- diameter
- hammer crusher
- Prior art date
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
- 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
- B02C13/28—Shape or construction of beater elements
- B02C2013/2808—Shape or construction of beater elements the beater elements are attached to disks mounted on a shaft
Definitions
- the invention relates to a hammer crusher, the at least one rotor of which is formed by at least one beater disk, on which - regularly distributed over its circumference - impact hammers are arranged, each impact hammer being freely rotatable about a retaining bolt within a vibration chamber.
- the hammer breakers can have a plurality of rotors and a plurality of beater discs can be arranged one behind the other on each rotor.
- Hammer breakers of the aforementioned type are to be understood in particular as those hammer breakers whose disc diameter is between 1600 and 2400 mm.
- the invention has for its object to design a hammer crusher such that it does not have the aforementioned disadvantages of the known hammer crusher.
- the large hammer projection makes it possible to make the cross section of the impact hammers much larger than is possible with the known hammer breakers.
- the resulting high moment of inertia about the respective axis of the holding bolts in question significantly increases the breaking effect of the individual impact hammers.
- larger pieces of rock are crushed better by the impact hammers, for example large pieces of rock are chipped off much larger pieces than was possible with the known hammer breakers.
- the aforementioned improvements in the hammer crusher according to the invention lead to a substantially higher material throughput than the known hammer crusher.
- the axis of the rotor has a pentagonal cross section, the surfaces of the pentagon of the axis facing the vibration chambers of the impact hammers. This gives the axis of the rotor an optimal area moment of inertia.
- a rotor 1 of a hammer crusher is shown, arranged one behind the other Racket disks 2 are regularly distributed over the circumference of each five impact hammers 3.
- Each percussion hammer 3 can be freely rotated about a holding pin 4 within an oscillating space 5, which is slightly larger than the oscillating circuit 6 of the percussion hammers 3.
- the difference between the diameter DR of the rotor 1 and the diameter DS of the club discs 2 is chosen to be as large as possible, so that there is a relatively large hammer overhang HÜ. This is achieved on the one hand by the fact that the vibrating spaces 5 are as close as possible to one another, while on the other hand the diameter DS of the beater discs 2 is only larger by such a dimension than the diameter DT of the pitch circle 7 on which the retaining bolts 4 for the percussion hammers 3 are arranged are so that the retaining bolts 4 are held sufficiently securely in the club discs 2.
- the axis 8 of the rotor 1 has a pentagonal cross section, the surfaces of the pentagon each facing the oscillation chambers 5.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99950766A EP1128908B1 (de) | 1998-10-23 | 1999-10-21 | Hammerbrecher |
HU0103780A HU222866B1 (hu) | 1998-10-23 | 1999-10-21 | Kalapácsos törő |
DK99950766T DK1128908T3 (da) | 1998-10-23 | 1999-10-21 | Hammerknuser |
SK532-2001A SK284644B6 (sk) | 1998-10-23 | 1999-10-21 | Kladivový drvič |
CA002348650A CA2348650C (en) | 1998-10-23 | 1999-10-21 | Hammer crusher |
BR9914720-3A BR9914720A (pt) | 1998-10-23 | 1999-10-21 | Triturador de martelos |
AU63418/99A AU764317B2 (en) | 1998-10-23 | 1999-10-21 | Hammer crusher |
US09/807,751 US6527210B1 (en) | 1998-10-23 | 1999-10-21 | Hammer crusher |
DE59906454T DE59906454D1 (de) | 1998-10-23 | 1999-10-21 | Hammerbrecher |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19848866.1 | 1998-10-23 | ||
DE19848866A DE19848866A1 (de) | 1998-10-23 | 1998-10-23 | Hammerbrecher |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000024515A1 true WO2000024515A1 (de) | 2000-05-04 |
Family
ID=7885377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1999/007988 WO2000024515A1 (de) | 1998-10-23 | 1999-10-21 | Hammerbrecher |
Country Status (12)
Country | Link |
---|---|
US (1) | US6527210B1 (de) |
EP (1) | EP1128908B1 (de) |
AU (1) | AU764317B2 (de) |
BR (1) | BR9914720A (de) |
CA (1) | CA2348650C (de) |
CZ (1) | CZ296657B6 (de) |
DE (2) | DE19848866A1 (de) |
DK (1) | DK1128908T3 (de) |
ES (1) | ES2199594T3 (de) |
HU (1) | HU222866B1 (de) |
SK (1) | SK284644B6 (de) |
WO (1) | WO2000024515A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102886289A (zh) * | 2011-07-22 | 2013-01-23 | 德国哈斯玛克公司 | 锤式破碎机的转子 |
CN106111263A (zh) * | 2016-06-29 | 2016-11-16 | 无锡商业职业技术学院 | 一种用于可逆式锤式破碎机的新型锤头 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6729566B2 (en) * | 2001-04-17 | 2004-05-04 | American Pulverizer Co., Mo. Corp. | Multi-sided shaft for a crusher |
US7140568B2 (en) * | 2001-04-17 | 2006-11-28 | American Pulverizer Co. | Multi-sided shaft for a crusher |
CA2873311A1 (en) | 2012-05-18 | 2013-11-21 | Esco Corporation | Hammer for shredding machines |
US9925541B2 (en) | 2013-09-18 | 2018-03-27 | American Pulverizer Company | Pretensioning cable assembly for securing a crusher/shredder rotor intact upon its shaft |
US11045813B2 (en) * | 2013-10-28 | 2021-06-29 | Postle Industries, Inc. | Hammermill system, hammer and method |
DE102015205012A1 (de) | 2015-03-19 | 2016-09-22 | Thyssenkrupp Ag | Schlaghammer zur Zerkleinerung von Materialien, insbesondere von Gesteinen |
DE102015012588B4 (de) * | 2015-09-29 | 2017-12-28 | Khd Humboldt Wedag Gmbh | Rotor für eine Zerkleinerungsvorrichtung |
DE102018210703A1 (de) | 2018-06-29 | 2020-01-02 | Thyssenkrupp Ag | Prallelement für einen Brecher und Verfahren zum Herstellen eines Prallelements für einen Brecher |
DE102019201097A1 (de) | 2019-01-29 | 2020-07-30 | Thyssenkrupp Ag | Verschleißschutzelement für eine Zerkleinerungsvorrichtung |
DE102019201098A1 (de) | 2019-01-29 | 2020-07-30 | Thyssenkrupp Ag | Verschleißschutzelement für eine Zerkleinerungsvorrichtung |
CN110665593A (zh) * | 2019-10-31 | 2020-01-10 | 韦炳善 | 一种锤式破碎机的破碎锤 |
BE1027786B1 (de) | 2019-11-25 | 2021-06-23 | Thyssenkrupp Ind Solutions Ag | Schlaghammer zur Zerkleinerung von Materialien, insbesondere von Gesteinen |
DE102021207165A1 (de) | 2021-07-07 | 2023-01-12 | Thyssenkrupp Ag | Schlaghammer zur Zerkleinerung von Materialien und Vorrichtung und Verfahren zum Demontieren und Montieren eines Schlaghammers |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1199926A (fr) * | 1957-07-20 | 1959-12-17 | Eisen & Stahlind Ag | Concasseur à marteaux |
FR1264941A (fr) * | 1960-08-11 | 1961-06-23 | Miag Muehlenbau & Ind Gmbh | Concasseur à marteaux |
FR2269375A1 (de) * | 1974-04-18 | 1975-11-28 | Peters Ag Claudius |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2713177C2 (de) * | 1977-03-25 | 1989-06-08 | Lindemann Maschinenfabrik GmbH, 4000 Düsseldorf | Hammerbrecher |
DE3438706C2 (de) * | 1984-10-23 | 1995-05-11 | Hoffmann Albert Kg | Vorrichtung zur Zerkleinerung von Blech und ähnlichem Material |
-
1998
- 1998-10-23 DE DE19848866A patent/DE19848866A1/de not_active Withdrawn
-
1999
- 1999-10-21 DE DE59906454T patent/DE59906454D1/de not_active Expired - Lifetime
- 1999-10-21 CA CA002348650A patent/CA2348650C/en not_active Expired - Fee Related
- 1999-10-21 CZ CZ20011260A patent/CZ296657B6/cs not_active IP Right Cessation
- 1999-10-21 SK SK532-2001A patent/SK284644B6/sk not_active IP Right Cessation
- 1999-10-21 DK DK99950766T patent/DK1128908T3/da active
- 1999-10-21 EP EP99950766A patent/EP1128908B1/de not_active Expired - Lifetime
- 1999-10-21 US US09/807,751 patent/US6527210B1/en not_active Expired - Lifetime
- 1999-10-21 WO PCT/EP1999/007988 patent/WO2000024515A1/de active IP Right Grant
- 1999-10-21 HU HU0103780A patent/HU222866B1/hu active IP Right Grant
- 1999-10-21 BR BR9914720-3A patent/BR9914720A/pt not_active IP Right Cessation
- 1999-10-21 ES ES99950766T patent/ES2199594T3/es not_active Expired - Lifetime
- 1999-10-21 AU AU63418/99A patent/AU764317B2/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1199926A (fr) * | 1957-07-20 | 1959-12-17 | Eisen & Stahlind Ag | Concasseur à marteaux |
FR1264941A (fr) * | 1960-08-11 | 1961-06-23 | Miag Muehlenbau & Ind Gmbh | Concasseur à marteaux |
FR2269375A1 (de) * | 1974-04-18 | 1975-11-28 | Peters Ag Claudius |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102886289A (zh) * | 2011-07-22 | 2013-01-23 | 德国哈斯玛克公司 | 锤式破碎机的转子 |
CN106111263A (zh) * | 2016-06-29 | 2016-11-16 | 无锡商业职业技术学院 | 一种用于可逆式锤式破碎机的新型锤头 |
Also Published As
Publication number | Publication date |
---|---|
SK284644B6 (sk) | 2005-08-04 |
EP1128908A1 (de) | 2001-09-05 |
DE19848866A1 (de) | 2000-04-27 |
CA2348650A1 (en) | 2000-05-04 |
AU6341899A (en) | 2000-05-15 |
SK5322001A3 (en) | 2001-09-11 |
CZ20011260A3 (cs) | 2001-12-12 |
EP1128908B1 (de) | 2003-07-30 |
DK1128908T3 (da) | 2003-08-18 |
ES2199594T3 (es) | 2004-02-16 |
DE59906454D1 (de) | 2003-09-04 |
AU764317B2 (en) | 2003-08-14 |
CZ296657B6 (cs) | 2006-05-17 |
HU222866B1 (hu) | 2003-12-29 |
HUP0103780A3 (en) | 2002-04-29 |
BR9914720A (pt) | 2001-07-10 |
US6527210B1 (en) | 2003-03-04 |
HUP0103780A2 (hu) | 2002-02-28 |
CA2348650C (en) | 2008-01-15 |
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