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公开(公告)号：US12179221B2
公开(公告)日：2024-12-31
申请号：US17620130
申请日：2020-06-24
Applicant: Paques I.P. B.V.
Inventor： Erik Mozes , Wilhelmus Johannes Bernardus Maria Driessen , Jelle Faber , René Alexander Rozendal , Wiebe Abma
Abstract: A separation device for a fluid purification device is provided, the separation device comprising: at least three concentric enclosures including an outermost enclosure and an innermost enclosure and defining at least two concentric cavities; a plurality of spiral-shaped channels formed in each of the at least two concentric cavities, so that fluid can flow through said plurality of spiral-shaped channels; a fluid inlet, for receiving fluid, located in an upper section of an outermost cavity among the at least two concentric cavities, the fluid inlet corresponding to a gas outlet; a solids outlet, for discharging solids comprised in the fluid, located in a lower section of the separation device; and a liquid outlet, for discharging liquid comprised in the fluid, located in an upper section of at least one inner cavity among the at least two concentric cavities.
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公开(公告)号：US10765972B2
公开(公告)日：2020-09-08
申请号：US15738135
申请日：2016-07-01
Applicant: Paques I.P. B.V.
Inventor： Jelle Faber , Pieter van der Heiden , René Alexander Rozendal
Abstract: The invention provides an apparatus and method for purification of a fluid, the apparatus comprising: a vessel (1) for receiving, in operation, a filter bed (2) with granular filter material; a transport system (8) configured to, during operation, transport filter material from a cavity (5) underneath the filter bed (2) to a location (17) above the filter bed; a fluid inlet (14) for introducing fluid to be purified into the apparatus; a mixing section (3) adapted to, in operation, provide a mixture of fluid from the fluid inlet and granular filter material from the filter bed in a part of the vessel beneath the mixing section; and a plurality of gas lift injectors (4), wherein each gas lift injector (4) is configured to, in operation, transport the mixture of fluid from the fluid inlet (14) and granular filter material from the filter bed (2) to the cavity (5).
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公开(公告)号：US20220258183A1
公开(公告)日：2022-08-18
申请号：US17620130
申请日：2020-06-24
Applicant: Paques I.P. B.V.
Inventor： Erik Mozes , Wilhelmus Johannes Bernardus Maria Driessen , Jelle Faber , René Alexander Rozendal , Wiebe Abma
Abstract: A separation device for a fluid purification device is provided, the separation device comprising: at least three concentric enclosures including an outermost enclosure and an innermost enclosure and defining at least two concentric cavities; a plurality of spiral-shaped channels formed in each of the at least two concentric cavities, so that fluid can flow through said plurality of spiral-shaped channels; a fluid inlet, for receiving fluid, located in an upper section of an outermost cavity among the at least two concentric cavities, the fluid inlet corresponding to a gas outlet; a solids outlet, for discharging solids comprised in the fluid, located in a lower section of the separation device; and a liquid outlet, for discharging liquid comprised in the fluid, located in an upper section of at least one inner cavity among the at least two concentric cavities.
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公开(公告)号：US20180169546A1
公开(公告)日：2018-06-21
申请号：US15738135
申请日：2016-07-01
Applicant: Paques I.P. B.V.
Inventor： Jelle Faber , Pieter van der Heiden , René Alexander Rozendal
Abstract: The invention provides an apparatus and method for purification of a fluid, the apparatus comprising: a vessel (1) for receiving, in operation, a filter bed (2) with granular filter material; a transport system (8) configured to, during operation, transport filter material from a cavity (5) underneath the filter bed (2) to a location (17) above the filter bed; a fluid inlet (14) for introducing fluid to be purified into the apparatus; a mixing section (3) adapted to, in operation, provide a mixture of fluid from the fluid inlet and granular filter material from the filter bed in a part of the vessel beneath the mixing section; and a plurality of gas lift injectors (4), wherein each gas lift injector (4) is configured to, in operation, transport the mixture of fluid from the fluid inlet (14) and granular filter material from the filter bed (2) to the cavity (5).
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