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41. 发明申请

US20230039373A1 MOBILE MULTI-DECK SCREENING APPARATUS PILE CONTROL 有权
公开(公告)号：US20230039373A1
公开(公告)日：2023-02-09
申请号：US17786014
申请日：2020-12-17
申请人： Metso Outotec Finland Oy
发明人： Timo Leinonen
IPC分类号： B07B13/16 , B07B1/00
摘要： A mobile multi-deck screening apparatus receives material for screening with a feeder of the apparatus. A first screen deck receives and screens material from the feed. A second screen deck receives an undersize fraction of the first screen deck. First and second discharge conveyors output oversize fractions of the first and second screen decks. The first and second discharge conveyors pivot to operate in directions selected between a first direction and a second direction. The first direction is forward. The second direction differs from the first direction. One or both of the first and second discharge conveyors is/are pivotable from one side to an opposite side of the apparatus. Oversize fraction material of the first screen deck and oversize fraction material of the second screen deck are selectively discharged in a common pile.

42. 发明申请

US20230023076A1 A FILTER PLATE FRAME ASSEMBLY, A HORIZONTAL FILTER PRESS, SUCH AS A TOWER PRESS, HAVING SUCH A PLATE FRAME ASSEMBLY, AND A METHOD OF REPLACING WORN COMPONENTS OF HORIZONTAL FILTER PRESS 有权
公开(公告)号：US20230023076A1
公开(公告)日：2023-01-26
申请号：US17792853
申请日：2020-04-17
申请人： Metso Outotec Finland Oy
发明人： Mirva MUSTAKANGAS , Ismo JUVONEN , Janne KAIPAINEN , Teemu ELORANTA , Mika ILLI , Kari VÄNTTINEN
IPC分类号： B01D25/21 , B01D25/164 , B01D25/28
摘要： A filter plate frame assembly with a filter plate frame and a subframe housed within the frame, such that the subframe can be removed from the frame without removing the frame from the filter press. In this way, consumable components can be provided in connection with the subframe, which can be easily removed from the filter press. This, in turn, makes replacement of worn components faster, as the whole frame does not need to be removed from the filter press. An associated horizontal filter press and a method of replacing worn components of such a filter press is also provided.

43. 发明申请

US20230001432A1 CYCLONE SEPARATOR ARRANGEMENT 有权
公开(公告)号：US20230001432A1
公开(公告)日：2023-01-05
申请号：US17902841
申请日：2022-09-04
申请人： METSO OUTOTEC FINLAND OY
发明人： Robert MADUTA , Peter STURM , Linus PERANDER , Theodor BEISHEIM
IPC分类号： B04C5/12 , B04C5/02
摘要： A cyclone separator arrangement includes a preceding apparatus having an outlet, and a cyclone separator having an inlet. The arrangement further includes a crossover duct connected to the outlet and the inlet for supplying gas flow including particles from the preceding apparatus to the cyclone separator. The preceding apparatus has a horizontal inner diameter (D), and a flow channel having a cross-section having a height (H) and a width (d), said width (d) relating to the inner diameter (D) such that 0.15×D

44. 发明申请

US20220355221A1 FEEDWELL APPARATUS, TROUGH, PLANT AND USE 有权
公开(公告)号：US20220355221A1
公开(公告)日：2022-11-10
申请号：US17764770
申请日：2019-09-30
申请人： Metso Outotec Finland Oy
发明人： Richard Triglavcanin , Stephen Viduka
IPC分类号： B01D21/24 , B01D21/01
摘要： A feedwell apparatus trough, plant and use. The apparatus is adapted to materials including liquids carrying suspended particles, such as slurry containing minerals. The feedwell apparatus includes a supply channel for receiving the material, a trough, a first end of which being connected in fluid communication with the supply channel. The trough has a curved shape that turns in one direction, and a series of through-openings in the wall(s) of the trough. The through-openings are arranged in the trough in unequal pattern such that the area of the through-openings in pro-portion to the corresponding area of the walls has its minimum value in portion of the trough close to the first end thereof, and the relation being arranged to grow with the distance from the first end.

45. 发明申请

US20220258179A1 FLOTATION CELL 有权
公开(公告)号：US20220258179A1
公开(公告)日：2022-08-18
申请号：US17627935
申请日：2019-07-29
申请人： Metso Outotec Finland Oy
发明人： Antti Rinne
IPC分类号： B03D1/14 , B03D1/16
摘要： A flotation cell for treating particles suspended in slurry. The flotation cell includes a fluidized bed; a recovery zone at an upper part of the flotation cell; a launder lip and a recovery launder; a tailings outlet arranged below the recovery launder; and a first feed inlet arranged to supply a primary slurry feed comprising fresh slurry into the fluidized bed at a first position. The flotation cell has a height measured from the bottom of the flotation cell to the launder lip. The flotation cell includes an agitator arranged adjacent to the bottom of the fluidized bed.

46. 发明申请

US20220185686A1 APPARATUS FOR RECOVERING LITHIUM HYDROXIDE 有权
公开(公告)号：US20220185686A1
公开(公告)日：2022-06-16
申请号：US17683422
申请日：2022-03-01
申请人： METSO OUTOTEC FINLAND OY
发明人： Marika TIIHONEN , Liisa HAAVANLAMMI , Eero KOLEHMAINEN , Sami KINNUNEN , Juho SAVIKANGAS
IPC分类号： C01D15/02 , B01D61/58 , B01J39/16
摘要： An arrangement for recovering lithium hydroxide from a mineral containing lithium, by pulping the raw material containing lithium in the presence of water and an alkali metal carbonate, leaching the obtained slurry twice, first at an elevated temperature, and secondly in an aqueous solution containing an alkali earth metal hydroxide, separating the thus obtained slurry into solids and a solution containing lithium hydroxide, the latter being purified, whereby lithium hydroxide monohydrate can be recovered from the purified solution by crystallising, and finally separating the solution obtained during the crystallization from the process and recycling it to one or more of the previous process steps.

47. 发明授权

US11292006B2 Anti-spin arrangement 有权
公开(公告)号：US11292006B2
公开(公告)日：2022-04-05
申请号：US16105509
申请日：2016-02-24
申请人： METSO OUTOTEC FINLAND OY
发明人： Kari Kuvaja , Aki Lautala
IPC分类号： B02C2/06
摘要： An anti-spin arrangement for a gyratory crusher including at least one seal element configured to provide sealing of the top bearing of the gyratory crusher and at least one anti-spin element configured to reduce the spinning of the head of the crusher. The arrangement further includes a first adjustment element and a second adjustment element, wherein the at least one seal element and the at least one anti-spin element are configured to be individually adjusted with the first adjustment element and the second adjustment element respectively. A gyratory crusher, a mineral material processing plant and a method of adjusting an anti-spin arrangement of a gyratory crusher are also disclosed.

48. 发明申请

US20220062952A1 Mobile Mineral Material Processing Station 有权
公开(公告)号：US20220062952A1
公开(公告)日：2022-03-03
申请号：US17415383
申请日：2019-12-19
申请人： Metso Outotec Finland Oy
发明人： Vesa-Matti Salminen
IPC分类号： B07B13/16 , B07B1/00
摘要： A mobile mineral material processing station has a mobile platform having tracks or wheels or a skids for supporting or forming a body that supports in line, in a transport configuration: a feed conveyor; a screen frame and a multi-layer screen; first and second exit conveyors; and a third exit conveyor on top of the first and second exit conveyors. The first exit conveyor turns from a transport position, under the third exit conveyor, to a first operation direction, onto a first side of the station, for operating the station, and back. The second exit conveyor turns from a transport position, under the third exit conveyor, to a second operation direction onto a second side of the station, opposite to the first side, and back.

49. 外观设计

USD1048122S1 Housing for a mobile crusher 有权
公开(公告)号：USD1048122S1
公开(公告)日：2024-10-22
申请号：US29857269
申请日：2022-10-20
申请人： Metso Outotec Finland Oy
设计人： Tuomas Tuokko
摘要： The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
FIG. 1 is a perspective view of a first embodiment of the housing for a mobile crusher;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a right side elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a back elevation view thereof;
FIG. 8 is a perspective view of a second embodiment of the housing for a mobile crusher;
FIG. 9 is a front elevation view thereof;
FIG. 10 is a right side elevation view thereof;
FIG. 11 is a left side elevation view thereof;
FIG. 12 is a top plan view thereof;
FIG. 13 is a bottom plan view thereof; and,
FIG. 14 is a back elevation view thereof.
The broken lines in the drawing views are included for purposes of illustrating environment and form no part of the claimed design.

50. 外观设计

USD1045946S1 Housing for a mobile crusher 有权
公开(公告)号：USD1045946S1
公开(公告)日：2024-10-08
申请号：US29857270
申请日：2022-10-20
申请人： Metso Outotec Finland Oy
设计人： Tuomas Tuokko
摘要： The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
FIG. 1 is a perspective view of a first embodiment of the housing for a mobile crusher;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a right side elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a back elevation view thereof;
FIG. 8 is a perspective view of a second embodiment of the housing for a mobile crusher;
FIG. 9 is a front elevation view thereof;
FIG. 10 is a right side elevation view thereof;
FIG. 11 is a left side elevation view thereof;
FIG. 12 is a top plan view thereof;
FIG. 13 is a bottom plan view thereof; and,
FIG. 14 is a back elevation view thereof.
The broken lines in the drawing views are included for purposes of illustrating environment and form no part of the claimed design.

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