PE20200043A1 - CYLINDER MILL AND PROCEDURE FOR THE OPERATION OF A CYLINDER MILL - Google Patents
CYLINDER MILL AND PROCEDURE FOR THE OPERATION OF A CYLINDER MILLInfo
- Publication number
- PE20200043A1 PE20200043A1 PE2019002381A PE2019002381A PE20200043A1 PE 20200043 A1 PE20200043 A1 PE 20200043A1 PE 2019002381 A PE2019002381 A PE 2019002381A PE 2019002381 A PE2019002381 A PE 2019002381A PE 20200043 A1 PE20200043 A1 PE 20200043A1
- Authority
- PE
- Peru
- Prior art keywords
- grinding
- roll
- cylinder
- cylinder mill
- zone
- 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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/283—Lateral sealing shields
-
- 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
- B02C4/28—Details
- B02C4/40—Detachers, e.g. scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
La invencion se refiere a un molino de cilindros (10) para la trituracion de material granular, que comprende un primer cilindro molturador (12) y un segundo cilindro molturador (14) que estan dispuestos de forma opuesta y pueden ser accionados en sentidos contrarios, estando formado entre los cilindros molturadores (12, 14) un intersticio de molienda (16), y presentando al menos uno de los cilindros molturadores (12, 14) en una zona final (22, 24, 26, 28) del cilindro molturador (12, 14) un elemento marginal (18, 20) que esta realizado de tal forma que se extiende sobre el intersticio de molienda (16) recubriendo frontalmente al menos en parte el cilindro molturador (12, 14) opuesto, estando dispuesto en la zona final (22, 24, 26, 28), provista de un elemento marginal (18, 20), del cilindro molturador (12, 14) un elemento rascador (42, 44) para la separacion al menos 15 parcial de material. La presente invencion tambien se refiere a un procedimiento para el funcionamiento de un molino de cilindros (10), presentando el procedimiento al menos el paso: la separacion al menos parcial de material de una zona final del cilindro molturador (12, 14).The invention relates to a roll mill (10) for crushing granular material, comprising a first grinding roll (12) and a second milling roll (14) that are arranged in opposite ways and can be driven in opposite directions, a grinding gap (16) being formed between the grinding rollers (12, 14), and at least one of the grinding rollers (12, 14) having in an end zone (22, 24, 26, 28) of the grinding cylinder ( 12, 14) a marginal element (18, 20) that is made in such a way that it extends over the grinding gap (16) frontally covering at least in part the opposite grinding cylinder (12, 14), being arranged in the zone end (22, 24, 26, 28), provided with a marginal element (18, 20), of the grinding cylinder (12, 14) a scraper element (42, 44) for the at least partial separation of material. The present invention also relates to a process for operating a roll mill (10), the process having at least one step: the at least partial separation of material from a final zone of the grinding roll (12, 14).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017208014.0A DE102017208014A1 (en) | 2017-05-11 | 2017-05-11 | Roll mill and method for operating a roll mill |
PCT/EP2018/058700 WO2018206200A1 (en) | 2017-05-11 | 2018-04-05 | Roller mill and method for operating a roller mill |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20200043A1 true PE20200043A1 (en) | 2020-01-15 |
Family
ID=61911608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2019002381A PE20200043A1 (en) | 2017-05-11 | 2018-04-05 | CYLINDER MILL AND PROCEDURE FOR THE OPERATION OF A CYLINDER MILL |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP3621742B1 (en) |
AU (1) | AU2018264756B2 (en) |
BR (1) | BR112019023541A2 (en) |
CL (1) | CL2019003207A1 (en) |
DE (1) | DE102017208014A1 (en) |
DK (1) | DK3621742T3 (en) |
FI (1) | FI3621742T3 (en) |
PE (1) | PE20200043A1 (en) |
WO (1) | WO2018206200A1 (en) |
ZA (1) | ZA201908218B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019200190A1 (en) * | 2019-01-09 | 2020-07-09 | Thyssenkrupp Ag | Grinding roller with edge elements |
DE102019209511A1 (en) * | 2019-06-28 | 2020-12-31 | Thyssenkrupp Ag | Roller mill with edge elements and method for adjusting an end gap of the roller mill |
DE102019209514A1 (en) * | 2019-06-28 | 2020-12-31 | Thyssenkrupp Ag | Roller mill and method of operating a roller mill |
DE102019213493A1 (en) | 2019-09-05 | 2021-03-11 | Thyssenkrupp Ag | Process for the production of alcohols |
CN112058412B (en) * | 2020-09-04 | 2021-11-02 | 浙江省东阳市开源金属制品有限公司 | Horizontal multi-stage rolling ball mill |
US11925942B2 (en) | 2021-10-22 | 2024-03-12 | Metso Outotec USA Inc. | Roller crusher and method for operating thereof |
US20230127300A1 (en) | 2021-10-22 | 2023-04-27 | Metso Outotec USA Inc. | Roller crusher and method for arrangement thereof |
US20230129456A1 (en) | 2021-10-22 | 2023-04-27 | Metso Outotec USA Inc. | Roller crusher and method for operating thereof |
US11938488B2 (en) * | 2021-12-09 | 2024-03-26 | Metso Outotec USA Inc. | Roller crusher and method for operation thereof |
US20240082849A1 (en) * | 2022-09-08 | 2024-03-14 | Metso Outotec USA Inc. | Roller crusher and a method for operating the same |
WO2024079707A1 (en) | 2022-10-14 | 2024-04-18 | Flsmidth A/S | Two-stage processing plant |
DE102022126862A1 (en) | 2022-10-14 | 2024-04-25 | Flsmidth A/S | Two-stage treatment plant |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE457037C (en) | 1928-03-06 | Bergedorfer Maschinenfabrik Vo | Rolling mill for processing clay or other pulpy or granular masses with end plates for the roll gap located on the end faces of the rolls | |
GB397597A (en) * | 1932-04-20 | 1933-08-31 | Harold Parker Lord | Improvements relating to roller mills for the treatment of grain |
US2125859A (en) | 1936-10-19 | 1938-08-02 | Day J H Co | Scraper |
US5054701A (en) * | 1989-06-20 | 1991-10-08 | Fives-Cail Babcock | Milling process and apparatus |
DE4132474A1 (en) | 1991-05-28 | 1992-12-03 | Kloeckner Humboldt Deutz Ag | WEAR-RESISTANT GRINDING ROLLER FOR USE IN ROLLING MACHINES, ESPECIALLY IN HIGH PRESSURE ROLLING PRESSES |
DK171912B1 (en) | 1995-05-26 | 1997-08-11 | Smidth & Co As F L | Rolling mill with a continuous grinding of the areas of grinding surfaces exposed to least wear |
DE102004028670A1 (en) | 2004-06-12 | 2005-12-29 | Khd Humboldt Wedag Gmbh | Roll storage in a roller press |
AU2013203833C1 (en) * | 2012-04-20 | 2015-09-24 | Metso Outotec USA Inc. | Roller crusher having at least one roller comprising a flange |
US8833687B2 (en) | 2012-04-20 | 2014-09-16 | Metso Minerals Industries, Inc. | Crushing roll with edge protection |
DE202014006837U1 (en) * | 2014-08-27 | 2014-09-08 | Thyssenkrupp Ag | Grinding roller for a roller mill, and a roller mill |
DE102014015247B4 (en) | 2014-10-16 | 2017-06-08 | Khd Humboldt Wedag Gmbh | Roller press with widened frame head |
CN104307592B (en) * | 2014-10-29 | 2017-08-04 | 成都利君实业股份有限公司 | A kind of roll squeezer and high-pressure roller mill roller side antiwear device |
-
2017
- 2017-05-11 DE DE102017208014.0A patent/DE102017208014A1/en active Pending
-
2018
- 2018-04-05 DK DK18716235.9T patent/DK3621742T3/en active
- 2018-04-05 WO PCT/EP2018/058700 patent/WO2018206200A1/en active Search and Examination
- 2018-04-05 BR BR112019023541-8A patent/BR112019023541A2/en unknown
- 2018-04-05 AU AU2018264756A patent/AU2018264756B2/en active Active
- 2018-04-05 PE PE2019002381A patent/PE20200043A1/en unknown
- 2018-04-05 FI FIEP18716235.9T patent/FI3621742T3/en active
- 2018-04-05 EP EP18716235.9A patent/EP3621742B1/en active Active
-
2019
- 2019-11-08 CL CL2019003207A patent/CL2019003207A1/en unknown
- 2019-12-10 ZA ZA2019/08218A patent/ZA201908218B/en unknown
Also Published As
Publication number | Publication date |
---|---|
BR112019023541A2 (en) | 2020-05-26 |
EP3621742A1 (en) | 2020-03-18 |
AU2018264756A1 (en) | 2019-12-12 |
ZA201908218B (en) | 2023-10-25 |
FI3621742T3 (en) | 2023-03-29 |
DE102017208014A1 (en) | 2018-11-15 |
CL2019003207A1 (en) | 2020-04-03 |
AU2018264756B2 (en) | 2021-09-30 |
EP3621742B1 (en) | 2023-01-11 |
DK3621742T3 (en) | 2023-03-20 |
WO2018206200A1 (en) | 2018-11-15 |
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