ATE294642T1 - TWO-CHAMBER SPIN MILL - Google Patents
TWO-CHAMBER SPIN MILLInfo
- Publication number
- ATE294642T1 ATE294642T1 AT01985818T AT01985818T ATE294642T1 AT E294642 T1 ATE294642 T1 AT E294642T1 AT 01985818 T AT01985818 T AT 01985818T AT 01985818 T AT01985818 T AT 01985818T AT E294642 T1 ATE294642 T1 AT E294642T1
- Authority
- AT
- Austria
- Prior art keywords
- centrifugal
- blade
- end edge
- chambers
- mill
- 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
- B02C13/14—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
- B02C13/1842—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 with dead bed protected beater or impeller 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
- B02C13/14—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
- B02C13/1814—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 on top of a disc type rotor
- B02C13/1828—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 on top of a disc type rotor with dead bed protected beater or impeller elements
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Milling Processes (AREA)
- Crushing And Grinding (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
The invention relates to a centrifugal mill (10) comprising a rotor (14) which is rotatably positioned in an operational rotating direction (R) about a rotational axis (X) in a housing, and a plurality of chambers (22). A centrifugal blade (24) is associated with each of the centrifugal chambers (22), along which blade the grinding stock (18) is displaced from a radial inner grinding stock supply (18) to a radial outer cutting edge, during operation of the centrifugal mill (10) and following centrifugal forces, the grinding stock emerging at the cutting edge from the rotor (14) of the centrifugal mill. Each centrifugal blade (24) comprises a wall (28) having a radial inner end edge (28a) and a radial outer end edge (28b) as well as a wearing unit (42/44) which is adjacently fixed to the radial outer end edge (28b) of the wall (28) of the blade, and on which the cutting edge (30) is arranged. Said blade wall (28) is embodied in an arched manner and exposes its concave surface (28c) to the grinding product (16) which moves along the same. According to the invention, precisely two centrifugal chambers (22) are provided. When the two cutting edges (30) of the centrifugal blades are connected to each other and form the mean perpendicular (M) on the line of connection, the radial inner end edge (28b) of the walls (24) of the two centrifugal blades (24) are arranged near said mean perpendicular (M).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10057433A DE10057433A1 (en) | 2000-11-20 | 2000-11-20 | Centrifugal mill has two chambers, and inner radial end of blade wall of two blades when both break-off edges are joined and mean perpendicular is formed on connecting line, lies in vicinity of this mean perpendicular |
PCT/EP2001/013368 WO2002040166A2 (en) | 2000-11-20 | 2001-11-19 | Centrifugal mill comprising two chambers |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE294642T1 true ATE294642T1 (en) | 2005-05-15 |
Family
ID=7663911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01985818T ATE294642T1 (en) | 2000-11-20 | 2001-11-19 | TWO-CHAMBER SPIN MILL |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1335794B1 (en) |
AT (1) | ATE294642T1 (en) |
DE (2) | DE10057433A1 (en) |
WO (1) | WO2002040166A2 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2010586C2 (en) | 2013-04-08 | 2014-10-09 | Konink Bam Groep Nv | Mastic composition for asphalt mixtures and process for making such a mastic composition. |
NL2010587C2 (en) | 2013-04-08 | 2014-10-16 | Konink Bam Groep Nv | Process for the preparation of an asphalt composition. |
NL2010588C2 (en) | 2013-04-08 | 2014-10-16 | Konink Bam Groep Nv | Process for the production of reclaimed asphalt aggregates and use thereof in the production of an asphalt composition. |
RU2687166C2 (en) * | 2017-04-12 | 2019-05-07 | федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" | Centrifugal mill |
RU2674617C1 (en) * | 2018-03-21 | 2018-12-11 | федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" | Centrifugal mill |
CN112206888B (en) * | 2020-11-01 | 2021-11-02 | 爱可道生物科技有限公司 | Centrifugal artichoke cutting breaker |
RU2771253C1 (en) * | 2021-11-25 | 2022-04-29 | федеральное государственное бюджетное образовательное учреждение высшего образования «Белгородский государственный технологический университет им. В.Г. Шухова» | Centrifugal mill |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4690341A (en) | 1986-02-03 | 1987-09-01 | Hise Mason R | Impact crusher rotating impeller table |
FR2594048B1 (en) * | 1986-02-10 | 1988-05-27 | Framatome Sa | VACUUM PROJECTION GRINDER WHEEL. |
US5860605A (en) | 1996-10-11 | 1999-01-19 | Johannes Petrus Andreas Josephus Van Der Zanden | Method and device for synchronously making material collide |
-
2000
- 2000-11-20 DE DE10057433A patent/DE10057433A1/en not_active Ceased
-
2001
- 2001-11-19 DE DE50106140T patent/DE50106140D1/en not_active Expired - Lifetime
- 2001-11-19 EP EP01985818A patent/EP1335794B1/en not_active Expired - Lifetime
- 2001-11-19 AT AT01985818T patent/ATE294642T1/en active
- 2001-11-19 WO PCT/EP2001/013368 patent/WO2002040166A2/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2002040166A3 (en) | 2002-10-10 |
WO2002040166A2 (en) | 2002-05-23 |
DE50106140D1 (en) | 2005-06-09 |
EP1335794A2 (en) | 2003-08-20 |
EP1335794B1 (en) | 2005-05-04 |
DE10057433A1 (en) | 2002-05-23 |
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