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公开(公告)号：US11969673B2
公开(公告)日：2024-04-30
申请号：US17364873
申请日：2021-06-30
申请人： ICM, Inc.
发明人： Charles C. Gallop
CPC分类号： B01D29/01 , B01D29/23 , B01D29/54 , B01D29/6476 , B01D29/78 , B01D29/86 , B01D39/10 , B01D2201/18
摘要： Screen designs and screens for a mechanical separation device are disclosed for separating solids from liquids in a process stream. A screen may have a plurality of openings, which are conical shaped, having a diameter of about 1.0 mm to about 1.4 mm in size that are formed on a stainless steel sheet.
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公开(公告)号：US11542463B2
公开(公告)日：2023-01-03
申请号：US16500675
申请日：2018-04-13
摘要： The present invention relates to a particulate material separation assembly. It comprises a filtration membrane and an antifouling device. The antifouling device comprises one or more magnets and a plurality of magnetisable particles. The one or more magnets cause the plurality of magnetisable particles to self-assemble into dynamic bristles, thereby forming a brush. The particulate material separation assembly is particularly useful in the context of micro algae harvesting.
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公开(公告)号：US20210170308A1
公开(公告)日：2021-06-10
申请号：US16492519
申请日：2018-03-29
申请人： Craig Nazzer
发明人： Craig Nazzer
摘要： The method relates generally to a filtration and liquid displacement method for separating valuable or harmful liquids, herein termed Process Liquid, from mixtures or slurries that contain such liquids and solid particles. The method employs upflow filtration, operation of SAP Means and use of a Sweep Liquid that has a higher density than the Process Liquid.
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公开(公告)号：US10905308B2
公开(公告)日：2021-02-02
申请号：US15318945
申请日：2016-11-16
申请人： PRIME.CO., LTD.
发明人： Sung Hyun Kim
IPC分类号： A47L15/42 , A47L15/24 , A47L15/00 , B01D29/66 , B01D29/86 , A47L15/48 , B01D29/15 , B01D35/30 , B01D35/027 , B01D29/33
摘要： Disclosed a dishwasher, wherein dishes placed on a conveyor are washed, rinsed, and dried while being sequentially conveyed to a washing chamber, a rinsing chamber, and a drying chamber, the dishwasher including: a heat exchanger allowing hot air to be supplied to the drying chamber by heat exchange; a wash water tank in which water supplied to the washing chamber or the rinsing chamber is stored; and a spray device spraying water supplied from the wash water tank onto the dishes placed on the conveyor, whereby it is possible to save energy by providing a single heat exchanger to preheat wash water and rinse water and supply hot air to the drying chamber, and to improve circulation of wash water by a filtering device applied to a structure for reusing wash water, thereby improving sanitation of dishwashing.
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公开(公告)号：US20090301960A1
公开(公告)日：2009-12-10
申请号：US12084566
申请日：2006-11-10
申请人： Gilles Blottiere
发明人： Gilles Blottiere
摘要： The present invention concerns a system for filtering a liquid, comprising a pump designed to be immersed in a reservoir intended to contain a liquid in order to pump it, the pump being provided with a filter able to filter the liquid admitted into the pump. According to the invention, the filtration system comprises a device intended to reduce the clogging of the filter during the functioning of the pump. Thus, the filtration system functions for longer before it is necessary to proceed with its cleaning or replacement.
摘要翻译： 本发明涉及一种用于过滤液体的系统，包括设计成浸入旨在容纳液体的储存器中以便泵送的泵的泵，所述泵设置有能够过滤进入泵的液体的过滤器。 根据本发明，过滤系统包括旨在在泵的功能期间减少过滤器堵塞的装置。 因此，过滤系统在需要进行清洁或更换之前的功能更长。
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公开(公告)号：US5259955A
公开(公告)日：1993-11-09
申请号：US728891
申请日：1991-07-10
申请人： Joseph A. Bolton
发明人： Joseph A. Bolton
IPC分类号： B01D29/01 , B01D29/11 , B01D29/62 , B01D29/94 , B05B15/02 , B01D29/37 , B01D29/66 , B01D29/86
CPC分类号： B05B15/02 , B01D29/118 , B01D2201/02
摘要： A strainer device is disclosed for continuously separating liquids from a solid/liquid mixture, the strainer including a screen receiving said solid/liquid mixture and a container under reduced pressure disposed under the screen to collect the strained liquid. High pressure fluid is used to roll the solids off the screen to insure that the solids do not plug the screen. If recycled water is used, a spring-loaded nozzle is also provided which may be purged. The device may also be used for thickening a solid liquid mixture. Preferably an angled or conical screen is used.
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公开(公告)号：US4839046A
公开(公告)日：1989-06-13
申请号：US87358
申请日：1987-08-20
申请人： Joseph A. Chandler
发明人： Joseph A. Chandler
CPC分类号： B01D29/15 , B01D29/05 , B01D36/001 , C12M29/04 , C12M39/00 , B01D29/66 , B01D29/86 , B01D29/88
摘要： A bio-reactor for cell culture which provides for the introduction of fresh medium without excessive turbulent action. The fresh medium enters the bio-reactor through a filter with a backwash action which prevents the cells from settling on the filter. The bio-reactor is sealed and depleted medium is forced out of the container as fresh medium is added.
摘要翻译： 用于细胞培养的生物反应器，其提供新鲜培养基的引入而没有过度的湍流作用。 新鲜的介质通过具有反冲洗作用的过滤器进入生物反应器，以防止细胞沉淀在过滤器上。 将生物反应器密封，并将新鲜的培养基加入，将耗尽的培养基强制排出容器。
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公开(公告)号：US11931677B2
公开(公告)日：2024-03-19
申请号：US17161751
申请日：2021-01-29
申请人： Hydria Water AB
发明人： Andreas Riedel , Mattias Ahlstrand
IPC分类号： B01D29/94 , B01D21/24 , B01D29/64 , B01D29/66 , B01D29/82 , B01D29/86 , C02F11/122 , C02F11/125
CPC分类号： B01D29/94 , B01D21/2461 , B01D21/2472 , B01D29/6415 , B01D29/661 , B01D29/824 , B01D29/828 , B01D29/86 , C02F11/122 , C02F11/125
摘要： The present disclosure relates to a separation device to separate contaminants from contaminated water. It comprises a container to receive the contaminated water. The container further comprises a contaminated water inlet, a filter, a presser for compressing and/or dewatering contaminants separated from the contaminated water, and a contaminant outlet. The container further comprises a gas inlet for generating gas bubbles into the contaminated water to further separate contaminants from the contaminated water. The present disclosure relates to a use of such a separation device and a method of separating contaminants from contaminated water.
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公开(公告)号：US20210236965A1
公开(公告)日：2021-08-05
申请号：US17161751
申请日：2021-01-29
申请人： Mellegård & Naij AB
发明人： Andreas RIEDEL , Mattias AHLSTRAND
IPC分类号： B01D29/94 , B01D21/24 , B01D29/82 , B01D29/64 , B01D29/86 , C02F11/122 , B01D29/66 , C02F11/125
摘要： The present disclosure relates to a separation device to separate contaminants from contaminated water. It comprises a container to receive the contaminated water. The container further comprises a contaminated water inlet, a filter, a presser for compressing and/or dewatering contaminants separated from the contaminated water, and a contaminant outlet. The container further comprises a gas inlet for generating gas bubbles into the contaminated water to further separate contaminants from the contaminated water. The present disclosure relates to a use of such a separation device and a method of separating contaminants from contaminated water.
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公开(公告)号：US20180042447A1
公开(公告)日：2018-02-15
申请号：US15234010
申请日：2016-08-11
发明人： Joel Charles Boyer
IPC分类号： A47L15/42 , B01D29/86 , B01D29/64 , F16K1/14 , B01D29/01 , B01D35/147 , F16K17/02 , C02F1/00 , B01D29/58
CPC分类号： A47L15/4208 , A47L15/4204 , B01D29/03 , B01D29/58 , B01D29/6476 , B01D35/1475 , C02F1/001 , C02F2201/005 , C02F2307/12
摘要： A filter assembly for filtering a wash fluid to be circulated by a circulation pump in a dishwasher appliance includes a filter member, housing, discharge chamber, and relief valve. The filter member defines a discharge opening, and includes an outer wall. The housing at least partially surrounds the filter member, and may include a peripheral wall. The housing defines an aperture that extends through the peripheral wall. The discharge chamber is defined between the outer wall and the peripheral wall. The relief valve includes a valve body surrounding the aperture on the peripheral wall, and a valve member disposed within a cavity defined by the valve body. The valve member is movable between a first position in which fluid communication between the discharge chamber and the cavity is restricted, and a second position in which fluid communication between the discharge chamber and the cavity is permitted.
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