EP2756886B1 - Broyeur à rouleaux comportant au moins un rouleau avec une bride - Google Patents
Broyeur à rouleaux comportant au moins un rouleau avec une bride Download PDFInfo
- Publication number
- EP2756886B1 EP2756886B1 EP14164193.6A EP14164193A EP2756886B1 EP 2756886 B1 EP2756886 B1 EP 2756886B1 EP 14164193 A EP14164193 A EP 14164193A EP 2756886 B1 EP2756886 B1 EP 2756886B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roller
- flange
- rollers
- crusher
- roller crusher
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 claims description 50
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000005219 brazing Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 ore Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
- B30B3/04—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs co-operating with one another, e.g. with co-operating cones
Definitions
- the roller crusher may comprise a flange attached to each end of one of said rollers, respectively.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Claims (9)
- Broyeur à rouleaux (1) comportant deux rouleaux (2) généralement parallèles, disposés pour tourner dans des directions opposées, l'un vers l'autre, et séparés par un espace, chaque rouleau (2) présentant une première extrémité (3) et une deuxième extrémité (4), ledit broyeur à rouleaux (1) comprenant :une bride (5) fixée à l'une au moins desdites extrémités (3, 4) de l'un desdits rouleaux (2),ladite bride (5) s'étendant dans une direction radiale dudit rouleau (2),ladite bride (5) présentant une hauteur (H) au-dessus d'une surface extérieure (6) dudit un desdits rouleaux (2),caractérisé en ce que ladite bride (5) est constituée d'un premier matériau et comprend une structure résistante à l'usure (8) pour protéger ladite bride (5) contre l'usure, ladite structure étant constituée d'un deuxième matériau, ledit deuxième matériau étant plus dur que ledit premier matériau, et la structure (8) comprenant une structure d'alimentation (8) sur le côté intérieur de la bride (5), conçue pour augmenter une pression sur le matériau vers l'espace entre les rouleaux (2).
- Broyeur à rouleaux (1) selon la revendication 1, dans lequel ladite structure (8) s'étend à partir du côté intérieur de la bride (5) vers l'autre extrémité (3, 4) du rouleau (2).
- Broyeur à rouleaux (1) selon l'une quelconque des revendications précédentes, dans lequel ladite structure (8) est arquée.
- Broyeur à rouleaux (1) selon l'une quelconque des revendications précédentes, dans lequel ladite structure (8) est continue.
- Broyeur à rouleaux (1) selon l'une quelconque des revendications précédentes, dans lequel ladite structure (8) est intermittente.
- Broyeur à rouleaux (1) selon l'une quelconque des revendications précédentes, dans lequel ladite bride est constituée d'un premier matériau et ladite structure est constituée d'un deuxième matériau, ledit deuxième matériau étant plus dur que ledit premier matériau.
- Broyeur à rouleaux (1) selon l'une quelconque des revendications précédentes, dans lequel ladite bride (5) est divisée en une pluralité de segments (7).
- Broyeur à rouleaux (1) selon l'une quelconque des revendications précédentes, dans lequel ladite bride (5) est fixée audit rouleau (2) à l'aide d'un adhésif, d'un boulonnage, d'un vissage, d'un soudage, d'un brasage ou de toute autre technique de fixation appropriée.
- Broyeur à rouleaux (1) selon l'une quelconque des revendications précédentes, comprenant une bride (5) fixée à chaque extrémité (3, 4) de l'une desdits rouleaux (2), respectivement.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14164193.6A EP2756886B1 (fr) | 2012-04-20 | 2012-04-20 | Broyeur à rouleaux comportant au moins un rouleau avec une bride |
DK14164193.6T DK2756886T3 (en) | 2012-04-20 | 2012-04-20 | Roll crusher with at least one roller comprising a flange. |
EP17174192.9A EP3248685A2 (fr) | 2012-04-20 | 2012-04-20 | Broyeur à rouleaux comportant au moins un rouleau ayant un rebord |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14164193.6A EP2756886B1 (fr) | 2012-04-20 | 2012-04-20 | Broyeur à rouleaux comportant au moins un rouleau avec une bride |
EP20120164950 EP2653229A1 (fr) | 2012-04-20 | 2012-04-20 | Broyeur à rouleaux comportant au moins un rouleau avec une bride |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20120164950 Division EP2653229A1 (fr) | 2012-04-20 | 2012-04-20 | Broyeur à rouleaux comportant au moins un rouleau avec une bride |
EP20120164950 Previously-Filed-Application EP2653229A1 (fr) | 2012-04-20 | 2012-04-20 | Broyeur à rouleaux comportant au moins un rouleau avec une bride |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17174192.9A Division EP3248685A2 (fr) | 2012-04-20 | 2012-04-20 | Broyeur à rouleaux comportant au moins un rouleau ayant un rebord |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2756886A2 EP2756886A2 (fr) | 2014-07-23 |
EP2756886A3 EP2756886A3 (fr) | 2015-06-03 |
EP2756886B1 true EP2756886B1 (fr) | 2017-06-07 |
Family
ID=46000964
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14164193.6A Active EP2756886B1 (fr) | 2012-04-20 | 2012-04-20 | Broyeur à rouleaux comportant au moins un rouleau avec une bride |
EP17174192.9A Withdrawn EP3248685A2 (fr) | 2012-04-20 | 2012-04-20 | Broyeur à rouleaux comportant au moins un rouleau ayant un rebord |
EP20120164950 Withdrawn EP2653229A1 (fr) | 2012-04-20 | 2012-04-20 | Broyeur à rouleaux comportant au moins un rouleau avec une bride |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17174192.9A Withdrawn EP3248685A2 (fr) | 2012-04-20 | 2012-04-20 | Broyeur à rouleaux comportant au moins un rouleau ayant un rebord |
EP20120164950 Withdrawn EP2653229A1 (fr) | 2012-04-20 | 2012-04-20 | Broyeur à rouleaux comportant au moins un rouleau avec une bride |
Country Status (3)
Country | Link |
---|---|
EP (3) | EP2756886B1 (fr) |
CN (1) | CN203281336U (fr) |
DK (1) | DK2756886T3 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022271579A1 (fr) | 2021-06-23 | 2022-12-29 | Metso Outotec USA Inc. | Cylindre de broyage et ensemble de broyage comprenant le cylindre de broyage |
EP3990190B1 (fr) | 2019-06-28 | 2023-05-10 | FLSmidth A/S | Broyeur à rouleaux avec des éléments du bord et procédé pour ajuster un entrebâillement de la façade |
US11931745B2 (en) | 2021-06-23 | 2024-03-19 | Metso Outotec USA Inc. | Grinding roll |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107309053A (zh) * | 2017-05-11 | 2017-11-03 | 胡逸琴 | 一种地质勘测矿石多级破碎设备 |
CN108283964A (zh) * | 2018-03-29 | 2018-07-17 | 郑伟杰 | 一种具有筛选功能的辊式碎石机 |
DE102018108690A1 (de) | 2018-04-12 | 2019-10-17 | Thyssenkrupp Ag | Mahlwalze und Walzenpresse |
US11077446B2 (en) * | 2018-10-01 | 2021-08-03 | Metso Outotec USA Inc. | Startup sequence for roller crusher |
CN109847839A (zh) * | 2019-02-18 | 2019-06-07 | 沈阳五寰科技有限公司 | 一种高压辊磨机 |
CN111923465B (zh) * | 2020-08-10 | 2021-11-16 | 山西省农业科学院高寒区作物研究所 | 一种燕麦挤扁机 |
US20220288598A1 (en) * | 2021-03-10 | 2022-09-15 | Metso Outotec USA Inc. | Spur wheel scraper |
US11938488B2 (en) | 2021-12-09 | 2024-03-26 | Metso Outotec USA Inc. | Roller crusher and method for operation thereof |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE457037C (de) * | 1928-03-06 | Bergedorfer Maschinenfabrik Vo | Walzwerk zum Aufbereiten von Ton oder anderen breiigen oder koernigen Massen mit an den Stirnseiten der Walzen liegenden Abschlussplatten fuer den Walzenspalt | |
US1014383A (en) * | 1911-02-25 | 1912-01-09 | Jeremiah S Frazee | Crushing-rolls. |
US1908519A (en) * | 1928-07-10 | 1933-05-09 | Albert P Leonard | Sugar cane mill |
US3873259A (en) * | 1973-12-07 | 1975-03-25 | United States Steel Corp | Mold segment |
AU604324B2 (en) * | 1987-04-28 | 1990-12-13 | Nittetsu Mining Co. Limited | Roll crusher and method of crushing using the same |
US5054701A (en) * | 1989-06-20 | 1991-10-08 | Fives-Cail Babcock | Milling process and apparatus |
US5253816A (en) * | 1989-07-20 | 1993-10-19 | Krupp Polysius Ag | Material crushing roller construction |
DE4037816A1 (de) * | 1990-11-28 | 1992-06-04 | Kloeckner Humboldt Deutz Ag | Walzwerk |
DE4132474A1 (de) | 1991-05-28 | 1992-12-03 | Kloeckner Humboldt Deutz Ag | Verschleissfeste mahlwalze fuer die verwendung in walzenmaschinen, insbesondere in hochdruckwalzenpressen |
DK176624B1 (da) * | 2007-07-25 | 2008-12-01 | Smidth As F L | Valsepresse med fleksible ringskivesektioner |
-
2012
- 2012-04-20 EP EP14164193.6A patent/EP2756886B1/fr active Active
- 2012-04-20 EP EP17174192.9A patent/EP3248685A2/fr not_active Withdrawn
- 2012-04-20 DK DK14164193.6T patent/DK2756886T3/en active
- 2012-04-20 EP EP20120164950 patent/EP2653229A1/fr not_active Withdrawn
-
2013
- 2013-04-19 CN CN2013201992838U patent/CN203281336U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3990190B1 (fr) | 2019-06-28 | 2023-05-10 | FLSmidth A/S | Broyeur à rouleaux avec des éléments du bord et procédé pour ajuster un entrebâillement de la façade |
WO2022271579A1 (fr) | 2021-06-23 | 2022-12-29 | Metso Outotec USA Inc. | Cylindre de broyage et ensemble de broyage comprenant le cylindre de broyage |
US11612895B2 (en) | 2021-06-23 | 2023-03-28 | Metso Outotec USA Inc. | Grinding roll and a grinding assembly comprising the grinding roll |
US11931745B2 (en) | 2021-06-23 | 2024-03-19 | Metso Outotec USA Inc. | Grinding roll |
Also Published As
Publication number | Publication date |
---|---|
EP2756886A2 (fr) | 2014-07-23 |
EP2756886A3 (fr) | 2015-06-03 |
CN203281336U (zh) | 2013-11-13 |
EP2653229A1 (fr) | 2013-10-23 |
EP3248685A2 (fr) | 2017-11-29 |
DK2756886T3 (en) | 2017-09-25 |
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