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公开(公告)号：WO2023062986A1
公开(公告)日：2023-04-20
申请号：PCT/JP2022/033697
申请日：2022-09-08
Applicant: 月島機械株式会社
Abstract: 硫酸コバルト含有水溶液から硫酸コバルト七水和物の結晶を得る硫酸コバルト結晶の製造方法（４０）は、硫酸コバルト含有水溶液（１１）を蒸発濃縮して硫酸コバルト結晶を含有するスラリー（１２）を得る晶析工程（１０）と、晶析工程（１０）で得られたスラリー（１２）の固液分離により硫酸コバルト結晶の脱水ケーキ（２１）を得る分離工程（２０）と、分離工程（２０）で得られた脱水ケーキ（２１）を気流乾燥により乾燥媒体（３１）と直接接触させることで乾燥させて硫酸コバルト結晶（４１）を得る乾燥工程（３０）と、を有する。
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公开(公告)号：WO2022248194A1
公开(公告)日：2022-12-01
申请号：PCT/EP2022/062294
申请日：2022-05-06
Applicant: ALFA LAVAL CORPORATE AB
Inventor： HÖGLUND, Kasper , ELIASSON, Thomas
Abstract: The invention relates to a centrifugal separator (6) for separating a fluid mixture (50) into a first component (52) and a second component (54), wherein the second component (54) is denser than the first component (52). The centrifugal separator (6) comprising: a rotating bowl (56), which is rotatably supported by a frame (4) around a rotational drive shaft (58), and which rotational drive shaft (58) is rotatable around an axis of rotation (68); an electrical motor (14) connected to the rotational drive shaft (58); an inlet (60) to the rotating bowl (56); a first outlet (62) for the separated lighter first component (52) of the fluid mixture (50); and a second outlet (64) for the separated second component (54) of the fluid mixture (50); a cooling device (1) comprising: a body (2) connected to the frame (4) of the centrifugal separator (6), wherein the body (2) comprises a central opening (8) provided with an inner peripheral surface (10), which is connected to a stator (12) of the electrical motor (14); and wherein the body (2) further comprising an outer peripheral surface (16); and a cooling coil (18) arranged in the body (2) and extending circumferentially around the central opening (8), wherein the cooling coil (18) comprises a tube (20) provided with an inlet opening (22) and an outlet opening (24) for a cooling fluid (26).
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公开(公告)号：WO2022233538A1
公开(公告)日：2022-11-10
申请号：PCT/EP2022/059450
申请日：2022-04-08
Applicant: ALFA LAVAL CORPORATE AB
Inventor： THORWID, Peter , EKSTRÖM, Anders
Abstract: The disclosure concerns a separator system (2) comprising a base unit (4) and an exchangeable separation insert (6). The base unit (4) comprises a drive arrangement (32). The exchangeable separation insert (6) comprises a rotor casing (8) configured to rotate about a rotational axis (10) and a first stationary portion (12). The drive arrangement (32) comprises an entrainment member (34) through which a portion of the exchangeable separation insert (6) comprising the first stationary portion (12) extends. The entrainment member (34) engages with the rotor casing (8). The entrainment member (34) has an axial extension
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公开(公告)号：WO2022232197A1
公开(公告)日：2022-11-03
申请号：PCT/US2022/026420
申请日：2022-04-26
Applicant: BLACK SAND TECHNOLOGY, LLC
Inventor： BUNTING, Rad Taylor , BUNTING, Jackie O.
IPC: B01D47/10 , B01D21/26 , G21C9/004 , E21B17/18 , E21B43/12 , B01D17/038 , B03B5/30 , B03B5/36 , B04B3/00
Abstract: A separator includes an inlet manifold, a throat, and an outlet manifold. The inlet manifold is configured to receive a flow of the mixture. The throat is attached to the inlet manifold. The throat separates heavy species of the mixture from light species of the mixture. The outlet manifold is attached to the throat. The outlet manifold includes an outlet valve and a throttle shaft. The outlet valve includes a cone-shaped inlet and a bowl-shaped outlet. The throttle shaft includes a shaft and a cone-shaped head. The cone-shaped head is positioned within the cone-shaped inlet and the shaft extends through the bowl-shaped outlet. The bowlshaped outlet, the cone-shaped inlet, and the cone-shaped head are sized and shaped to control the flow of the heavy species through the outlet valve and the flow of the mixture through the separator.
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公开(公告)号：WO2022222562A1
公开(公告)日：2022-10-27
申请号：PCT/CN2022/072810
申请日：2022-01-19
Applicant: 青岛海尔生物医疗科技有限公司 , 青岛海尔生物医疗股份有限公司
Abstract: 一种离心机，包括离心室（1）和动力室，离心室（1）内设置有离心转头（11），动力室内设置有电机（5）和电机轴（2），动力室内还设置有磁悬浮轴承和位置传感器，磁悬浮轴承包括径向磁悬浮轴承组和轴向磁悬浮轴承组（3），轴向位置传感器（6）用于监测电机轴（2）的轴向位移，径向位置传感器用于监测电机轴的径向位移，轴向磁悬浮轴承位于电机的上部。轴向磁悬浮轴承组包括轴向向上磁悬浮轴承（31）、轴向向下磁悬浮轴承（32）和电机轴轴向受力件（33），电机轴轴向受力件（33）与所述电机轴（2）连接，电机轴轴向受力件（33）设置于轴向向上磁悬浮轴承（31）与轴向向下磁悬浮轴承（32）之间。
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Patent Agency Ranking
公开(公告)号：WO2022211292A1
公开(公告)日：2022-10-06
申请号：PCT/KR2022/003011
申请日：2022-03-03
Applicant: 이호준
Inventor： 이호준 LEE, Ho Jun
Abstract: 함수율이 높은 슬러지를 원심력에 의해 탈수하고, 탈수된 슬러지와 여액을 분리하여 배출 하는 수직 연속형 고속 원심분리기가 개시된다. 개시된 수직 연속형 고속 원심분리기는, 수직 방향의 회전축선을 중심으로 회전하는 것으로, 하단부에 탈수 슬러지 배출구가 형성 되고, 상단부에 여액 배출구가 형성된 외부 드럼, 외부 드럼의 내부에서 회전축선을 중심 으로 회전하는 것으로, 측벽에 슬러지 통공이 형성된 내부 드럼, 내부 드럼의 외주에 고정 지지되어 내부 드럼과 함께 회전하는 것으로, 외부 드럼으로 유입된 슬러지를 탈수 슬러지 배출구 측으로 이동시키는 스크류, 함수율이 높이 슬러지를 내부 드럼의 내부로 공급 하는 슬러지 공급관, 및 내부 드럼의 아래에서 회전축선을 중심으로 회전하는 것으로, 슬러지 통공을 통해 내부 드럼의 내부에서 외부 드럼으로 토출되어 낙하하는 함수율이 높은 슬러지를 위로 올려주는 슬러지 산란기를 구비한다.
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公开(公告)号：WO2022197217A1
公开(公告)日：2022-09-22
申请号：PCT/RU2022/050089
申请日：2022-03-18
Applicant: ШЕЛКУНОВ, Юрий Анатольевич
Abstract: Варианты модульной концентрационной чаши центробежного концентратора и варианты способа ее изготовления относятся к устройствам, предназначенным для обогащения полезных ископаемых, и может быть использовано для разделения твердых частиц по плотности. В качестве примера заявляемое изобретение может быть использовано для переработки золотосодержащих руд и тонкодисперсных песков, а также медно-никелевых руд, не поддающихся магнитной сепарации. Задачей заявляемого изобретения является создание устройства для гравитационной сепарации руд с продолжительным сроком службы и удобным в эксплуатации, а также разработка способа его изготовления. Техническим результатом заявляемого изобретения в отношении устройства и способа является увеличение продолжительности срока службы концентрационной чаши, ее ремонтопригодность, надежность устройства и простота его изготовления.
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公开(公告)号：WO2022179550A1
公开(公告)日：2022-09-01
申请号：PCT/CN2022/077625
申请日：2022-02-24
Applicant: 楼韧
Abstract: 一种大型高G值离心机的高效节能控温方法，利用离心室内的气体在离心机转动时在机室壁产生高于机舱中心的压力差，在压力差下气体进入换热室，流经高效换热器被吸热降温，再回流到离心室循环降温实现控制安全工作温度，利用离心静压差代风机，节省功电能耗,、常压取代真空，免真空密封大容器密封难题。还包括适用于上述方法的大型高G值离心机装置，离心机装置内包括离心室和换热室，换热室内设置一台或多台对来自离心室的热气进行降温的换热器，采用微通道换热分散小型化，易检易修安全可靠，实现高效节能、安全可靠、经济可行的大型超重力离心机控温。
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公开(公告)号：WO2022170383A1
公开(公告)日：2022-08-18
申请号：PCT/AU2022/050071
申请日：2022-02-08
Applicant: GREENGOLD ENGINEERING PTY LTD
Inventor： PATERSON, Malcolm Roy
Abstract: A centrifugal concentrator (10) comprises: a bowl (20) having a frusto-conical wall (30); a slurry inlet (50); and a basket (40) comprising a series of riffles (42); wherein the basket (40) is moveable between a first configuration and a second configuration. When in the first configuration, the riffles (42) are seated against the wall (30); and, when in the second configuration, the riffles (42) are offset from the wall (30).
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公开(公告)号：WO2022160010A1
公开(公告)日：2022-08-04
申请号：PCT/AU2022/050039
申请日：2022-01-28
Applicant: GEKKO SYSTEMS PTY LTD
Inventor： LEWIS-GRAY, Alexander Hamilton
Abstract: In one form, the present invention is a Batch Centrifugal Concentrator adapted to mitigate the adverse effects associated with dirty feedwater including a rotary bowl having means to clear solid particulate matter in a high velocity flow stream. In another form, the present invention is a seal assembly adapted for use with a batch centrifugal concentrator. The seal assembly including a non-rotating lower portion and a rotating upper portion. The non-rotating lower portion includes a water in/out port, and the rotating upper portion includes a water in/out port. Each port is interconnected by a conduit that is adapted to enable fluid to flow into, through and out of the seal assembly. A gap is provided between the said lower and upper portions. The stationary portion includes an air inlet port that is adapted to create and maintain a zone of positive pressure within said gap.
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