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1.发明授权Centrifugal separator with shaft sealing mechanism for a centrifugal separation bowl rotatable within a casing 有权离心分离器，其具有用于在壳体内旋转的离心分离碗的轴密封机构公开(公告)号：US09238233B2
公开(公告)日：2016-01-19
申请号：US14525357
申请日：2014-10-28
发明人： Kenji Morita
摘要： The object of the present invention is to realize standardization of products of the vertical centrifugal separators so that it is no longer necessary to change the pressure-resistant design specifications of the bearing mechanism depending on the set pressure inside the casing. The vertical centrifugal separator having the bearing mechanism that is disposed in an opening of the casing and rotatably supports the rotary shaft of the bowl passing through the opening. The shaft sealing mechanism is a contactless shaft sealing mechanism.
摘要翻译： 本发明的目的是实现垂直离心分离器的产品的标准化，使得不再需要根据壳体内的设定压力来改变轴承机构的耐压设计规格。 垂直离心分离器具有设置在壳体的开口内的轴承机构，并可转动地支撑通过开口的碗的旋转轴。 轴封机构是非接触式轴封机构。
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公开(公告)号：USD895699S1
公开(公告)日：2020-09-08
申请号：US29661628
申请日：2018-08-29
设计人： Kenji Morita , Kensuke Ozawa
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公开(公告)号：US11707749B2
公开(公告)日：2023-07-25
申请号：US16955688
申请日：2018-12-04
发明人： Kenji Morita
摘要： A disc-type centrifuge is configured to use clean water as sealing water to be supplied at high pressure to a sealing mechanism unit. A pump is disposed on a circulation pathway connecting a sealing water tank, in which the sealing water is stored, and the sealing mechanism unit. The sealing water (clean water) is circulated between the sealing water tank and the sealing mechanism unit by the pump. The pump is connected to the drive shaft of a motor that supplies a driving force to a rotating shaft and bowl and is configured so that the pump is operated by receiving the driving force of the motor.
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