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1. 发明公开

EP4238653A1 CLASSIFIER, POWER PLANT, AND METHOD FOR OPERATING CLASSIFIER 审中-实审
公开(公告)号：EP4238653A1
公开(公告)日：2023-09-06
申请号：EP22779681.0
申请日：2022-02-24
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： YAMAGUCHI, Sotaro
IPC分类号： B02C15/04 , B07B7/083 , F23G5/033 , B02C23/12
摘要： The purpose of the present invention is to improve classifying performance. A rotary classifier (16) classifies crushed solid fuel guided along with primary air into a coarse powder fuel (B1) having a particle size greater than a predetermined particle size and a fine powder fuel (B2) having a particle size equal to or less than the predetermined particle size. The rotary classifier (16) comprises a plurality of blades (60) that extend vertically, that are circumferentially positioned side by side on a virtual circle (V) centered about a vertically extending center axis (C), and that guide solid fuel along with transport gas heading from the outer side to the inner side along the radial direction. The blades (60) have collision surfaces (61) against which the guided crushed fuel collides. Said collision surfaces (61) causing coarse powder fuel (B1) of the crushed fuel that has collided therewith to be repelled radially outward, and fine powder fuel (B2) of the crushed fuel that has collided therewith to be repelled radially inward, the particles of the coarse powder fuel (B1) exceeding a predetermined size and the particles of the fine powder fuel (B2) not exceeding the predetermined particle size. In each of the collision surfaces (61), the angle formed by the tangent of the virtual circle (V) and a normal to the collision surface (61) is greater on the radially outer side than on the radially inner side.

2. 发明公开

EP4225502A1 PROCESS FOR THE MILLING OF VEGETABLE-BASED MATERIALS, IN PARTICULAR PLANTS LIKE SEEDS 审中-实审
公开(公告)号：EP4225502A1
公开(公告)日：2023-08-16
申请号：EP20790270.1
申请日：2020-10-12
申请人： IMPROVE , SOCIETE FINANCIERE INDUSTRIELLE
发明人： MOTTE, Jean-Charles , CHEREAU, Denis , LEROY, Franck , MARECHAL, Jean-François
IPC分类号： B02B1/08 , B02C4/06 , B02C9/04 , B02C15/02 , B02C15/04 , B02C23/12 , B02C23/14

3. 发明公开

EP4149687A1 VERFAHREN ZUR KLEMMKORNABREINIGUNG BEI BRECHERN 审中-实审
公开(公告)号：EP4149687A1
公开(公告)日：2023-03-22
申请号：EP21723107.5
申请日：2021-04-26
申请人： Rubble Master HMH GmbH
发明人： HINTERDORFER, Christian , HINTERREITER, Christian
IPC分类号： B02C23/12 , B02C25/00 , B07B1/50 , B02C13/00

4. 发明授权

EP3763444B1 IMPROVED FRAGMENTING DEVICE FOR A FRAGMENTER OF METAL MATERIALS 有权
公开(公告)号：EP3763444B1
公开(公告)日：2022-06-22
申请号：EP19763928.9
申请日：2019-02-27
发明人： MACÍAS MARTÍN, Mikel
IPC分类号： B02C13/284 , B02C19/00 , B02C23/12

5. 发明公开

EP3812046A1 GRINDING SYSTEM 有权
公开(公告)号：EP3812046A1
公开(公告)日：2021-04-28
申请号：EP18923217.6
申请日：2018-06-22
申请人： Kawasaki Jukogyo Kabushiki Kaisha
发明人： ANDO, Fuminori , TOKIOKA, Nobuo , ENDO, Akira , NAKAI, Takanobu
IPC分类号： B02C15/04 , B02C21/00 , B02C23/12 , B02C23/22
摘要： A grinding system includes: a vertical roller mill; a ground material circulation system including a ground material circulation passage through which ground materials discharged from the vertical roller mill move from a discharge port of the vertical roller mill to a supply port and a classifier provided at the ground material circulation passage and configured to classify the ground materials and separate refined powder from the ground materials; and a gas circulation system including a gas circulation passage through which gas discharged from the vertical roller mill flows from a gas discharge port of the vertical roller mill to a hot air inlet, a powder collector provided at the gas circulation passage and configured to separate fine powder from the gas, and a fan configured to suck the gas into the gas circulation passage. The gas circulation system is independent from the ground material circulation system.

6. 发明公开

EP3710147A1 METHODS FOR PREPARING AND COMPOSITIONS INCLUDING UNTREATED AND SURFACE-TREATED ALKALINE EARTH METAL CARBONATES 审中-公开
公开(公告)号：EP3710147A1
公开(公告)日：2020-09-23
申请号：EP18878423.5
申请日：2018-10-22
申请人： INCOA Partners LLC
发明人： BLEVINS, Charles, Michael , CALHOUN, Allison, Anne
IPC分类号： B01F3/12 , B02C17/16 , B02C23/12 , C01F11/18

7. 发明公开

EP3655164A1 ZWEISTUFIGER MAHLKREISLAUF UND VERFAHREN ZUR HERSTELLUNG EINES GEMAHLENEN PRODUKTS MITTELS EINER ZWEISTUFIGEN MAHLUNG 审中-实审转让
公开(公告)号：EP3655164A1
公开(公告)日：2020-05-27
申请号：EP18740781.2
申请日：2018-07-10
申请人： thyssenkrupp Industrial Solutions AG , thyssenkrupp AG
发明人： KACHE,Guido , WILCZEK, Michael , ASSMANN, Björn-Olaf
IPC分类号： B02C21/00 , B02C23/12 , B02C15/00

8. 发明公开

EP3411152A1 VERFAHREN ZUM SCHREDDERN VON FESTSTOFF SOWIE VORRICHTUNG ZUR DURCHFÜHRUNG DES VERFAHRENS 审中-实审
公开(公告)号：EP3411152A1
公开(公告)日：2018-12-12
申请号：EP17701474.3
申请日：2017-01-24
申请人： Ventilatorenfabrik Oelde GmbH
发明人： DÖRNER, Martin
IPC分类号： B02C13/13 , B02C19/00 , B02C21/00 , B02C23/12 , B02C23/14
CPC分类号： B02C21/00 , B02C19/0062 , B02C23/12 , B02C23/14
摘要： A method for comminuting especially metal-containing solid matter, wherein the solid matter, which has preferably been pre-compressed first, is delivered to a grinding mill (2) and is comminuted therein, is devised in such a way that the comminuted solid matter is delivered to a granulation device (3) and is further comminuted and disintegrated therein.

9. 发明公开

EP3322534A1 VERFAHREN UND ANLAGENANORDNUNG ZUM AUFBEREITEN UND AKTIVIEREN EINES ROHSTOFFES 有权
公开(公告)号：EP3322534A1
公开(公告)日：2018-05-23
申请号：EP15748185.4
申请日：2015-07-16
申请人： Loesche GmbH
发明人： WULFERT, Holger , LUDWIG, Horst-Michael , BÄTZ, André , RUHKAMP, Winfried , JANSSEN, Markus
IPC分类号： B02C15/00 , B02C23/12 , B02C23/14 , C04B5/00 , C04B7/153 , C22B7/04
摘要： The invention relates to a method for providing and activating a raw material. The raw material is comminuted by grinding rollers in a mill/classifier combination. The mill/classifier combination is set and operated so as to produce a milled product with a fineness between D50 = 3 μm and D50 = 12 μm. In the process, a part of the milled product is comminuted to a diameter of

10. 发明授权

EP2308600B1 Verfahren und Einrichtung zum Zerkleinern von Feststoffen 有权
公开(公告)号：EP2308600B1
公开(公告)日：2017-08-23
申请号：EP10176566.7
申请日：2010-09-14
申请人： VENTILATORENFABRIK OELDE GMBH
发明人： Hempel, Andreas
IPC分类号： B02C23/12 , B02C23/34
CPC分类号： B02C23/34 , B02C23/12

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