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公开(公告)号：US20180318736A1
公开(公告)日：2018-11-08
申请号：US15772474
申请日：2016-10-31
申请人： SALSNES FILTER AS
CPC分类号： B01D33/048 , B01D33/37 , B01D33/41 , B01D33/806 , B01D33/808 , C02F1/004 , C02F1/008 , C02F11/123 , C02F11/14 , C02F2209/005 , C02F2209/03 , Y02W10/45
摘要： There is described a system and a process for optimizing and controlling upstream fluid treatment processes using information on fluid characteristics obtained from response variables of a separation device (such as the belt speed or water level of an RBF). This system and process allow for the upstream or downstream treatment processes to be adjusted and optimized against the instantaneous operating conditions of the separation device such that both the pre-treatment and post-treatment processes and the separation system always run at an optimal efficiency. Additionally, since the information obtained from the response variables of the separation device truly reflect the fluid characteristics at the point where the separation system is installed, the same can be used to control a downstream process (for example, the amount of oxygen required in the biological oxidation stage or the sludge retention time in an side stream sludge treatment process such as fermentation or anaerobic digestion).
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公开(公告)号：US09352983B2
公开(公告)日：2016-05-31
申请号：US14510385
申请日：2014-10-09
发明人： Justin Massey , Tim Yeaman , Gary Nolen , Kelly Beers , Joe Rheingans
IPC分类号： C02F1/28 , C02F1/50 , B01D33/11 , B01D33/41 , B01D33/50 , B01D24/00 , B01D24/24 , C02F103/32
CPC分类号： B01D24/007 , B01D24/24 , B01D24/40 , B01D33/11 , B01D33/41 , B01D33/50 , B01D2201/084 , C02F1/283 , C02F1/50 , C02F2103/32 , C02F2209/005 , C02F2303/18 , C02F2303/185 , C02F2303/24
摘要： A capture unit for use with an antimicrobial application unit may include an upstream filter and a downstream filter. The upstream filter may be positioned to receive effluent from the application unit and to filter solid components from the effluent. The resultant upstream effluent filtrate may then be passed downstream to the downstream filter. The downstream filter may be used to filter an antimicrobial component from the upstream effluent filtrate and the resultant downstream effluent filtrate may be suitable for disposal as wastewater discharge. The antimicrobial is preferably a quaternary ammonium compound, is more preferably an alkylpyridinium chloride, and is most preferably cetylpyridinium chloride.
摘要翻译： 用于抗微生物施用单元的捕获单元可以包括上游过滤器和下游过滤器。 上游过滤器可以被定位成接收来自施用单元的流出物并且从流出物过滤固体组分。 所得到的上游流出物滤液然后可以通过下游流到下游过滤器。 下游过滤器可用于从上游流出物滤液过滤抗微生物组分，并且所得下游流出物滤液可适于作为废水排放处理。 抗微生物剂优选为季铵化合物，更优选为氯化烷基吡啶鎓，最优选氯化十六烷基吡啶鎓。
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公开(公告)号：US20160038858A1
公开(公告)日：2016-02-11
申请号：US14777363
申请日：2014-03-17
申请人： M-I L.L.C.
发明人： Eric CADY
CPC分类号： B01D33/82 , B01D33/0376 , B01D33/41 , B01D33/48 , B01D2201/204 , B07B1/46 , B07B13/16 , E21B21/065 , E21B21/066
摘要： A shaker separates components of a slurry. The shaker has a screen with a pressure differential applied to the screen to remove a portion of a slurry. The pressure differential across the screen can be toggled or pulsed. Generally, various types of separators are used to separate liquids and solids. For example, oil-field drilling operations use separators with screens to remove solids from a slurry. One type of apparatus used to remove solids from drilling mud is commonly referred to in the industry as a “shale shaker.”
摘要翻译： 振动器分离浆料的组分。 振动筛具有施加到筛网上以除去一部分浆料的压力差的筛网。 屏幕上的压差可以切换或脉冲。 通常，使用各种类型的分离器来分离液体和固体。 例如，油田钻井操作使用带筛网的分离器从浆料中除去固体。 用于从钻井泥浆中去除固体的一种类型的设备在工业中通常称为“页岩振荡器”。
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公开(公告)号：US09114340B2
公开(公告)日：2015-08-25
申请号：US12936387
申请日：2009-04-06
申请人： Gary Lewis Smith
发明人： Gary Lewis Smith
IPC分类号： B01D33/04 , B01D33/056 , B01D33/74
CPC分类号： B01D33/745 , B01D33/04 , B01D33/056 , B01D33/37 , B01D33/41 , B01D33/705 , B01D2201/204
摘要： A liquid removal apparatus adapted to separate liquid from a composite slurry of liquid and solids. The apparatus includes a movable, permeable membrane having opposing first and second sides. A ‘loaded belt portion’ of the second side is configured to receive the slurry. A permeable membrane support system is configured to provide movable support for the loaded belt portion and includes a transport deck located in contact with the first side of the permeable membrane below the loaded belt portion. The liquid removal apparatus has a housing with a low-pressure chamber in sealing contact with the first side of the permeable membrane. A pressure conditioning system applies a differential pressure via the housing to generate a lower pressure on the first filter belt side than on the second side. The transport deck is located within the low pressure chamber.
摘要翻译： 一种液体去除装置，适用于从液体和固体的复合浆液中分离液体。 该装置包括具有相对的第一和第二侧面的可移动的可渗透膜。 第二侧的“装载带部分”构造成接收浆料。 可渗透膜支撑系统构造成为装载的带部分提供可移动支撑件，并且包括位于与装载的带部分下方的渗透膜的第一侧接触的运输甲板。 液体移除装置具有壳体，其具有与渗透膜的第一侧密封接触的低压室。 压力调节系统经由壳体施加压差，以在第一过滤带侧产生比在第二侧更低的压力。 运输甲板位于低压室内。
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公开(公告)号：US20150027964A1
公开(公告)日：2015-01-29
申请号：US14380231
申请日：2013-02-21
IPC分类号： E03F5/14 , B01D33/41 , B01D21/00 , B01D35/027
CPC分类号： E03F5/14 , B01D21/0012 , B01D33/41 , B01D35/027 , C02F2303/24 , E02B8/026
摘要： A screening system comprises a tank (20) containing a sewage screen (30), wherein the tank is configured for attachment to a sewage channel, and to receive sewage flow from an upstream point of the channel, and then to direct the sewage flow through the sewage screen (30), and then to return the screened sewage flow back into the channel, at a downstream point, or directly to a downstream treatment, and wherein the tank (20) is configured to decrease the velocity of the sewage flow in the tank relative to the channel, such that grit can settle at the bottom of the tank, and wherein the sewage screen (30) comprises a working screening surface (31), a portion of which lies in a substantially horizontal plane, and is positioned below the invert level of the sewage channel at the upstream point, when in use. Screen and tank used within the before mentioned system as well as the method of screening sewage using the system are also disclosed.
摘要翻译： 一种筛选系统，包括一个含有污水筛（30）的罐（20），其中该罐被配置成附着于污水通道，并从该通道的上游点接收污水流，然后引导污水流过 污水筛（30），然后将筛选的污水流回到通道中，在下游点或直接进行下游处理，并且其中，所述罐（20）构造成降低污水流的速度 相对于通道的槽，使得砂砾可以沉淀在罐的底部，并且其中污水筛（30）包括工作筛选表面（31），其一部分位于基本上水平的平面中，并且被定位 低于上游点的污水通道的反向水位，在使用时。 还公开了前述系统中使用的筛网和罐，以及使用该系统筛选污水的方法。
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公开(公告)号：US08029670B2
公开(公告)日：2011-10-04
申请号：US12835558
申请日：2010-07-13
CPC分类号： B23Q11/1069 , B01D29/01 , B01D33/04 , B01D33/41 , B01D33/803 , B23Q11/0057 , Y02P70/171
摘要： A device for treating cooling lubricants and chips of machine tools. The device includes a container for receiving the untreated mixture of cooling lubricant liquid and solids, an endless conveyor installed in the container for carrying off the collected solids from the container, at least one filtration unit disposed in the container for separating the cooling lubricant liquid from the solids, whereby the filtration unit is formed so as to be mobile and can be positioned as an insertion in the container over the lower run of the endless conveyor.
摘要翻译： 用于处理冷却润滑剂和机床芯片的装置。 该装置包括用于接收冷却润滑剂液体和固体的未处理混合物的容器，安装在容器中用于从容器中排出收集的固体的循环传送器，设置在容器中的至少一个过滤单元，用于将冷却润滑剂液体从 固体，由此过滤单元形成为可移动的，并且可以定位成在环形输送机的下游行程中插入到容器中。
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公开(公告)号：US20110089122A1
公开(公告)日：2011-04-21
申请号：US12936387
申请日：2009-04-06
申请人： Gary Lewis Smith
发明人： Gary Lewis Smith
IPC分类号： B01D33/04 , B01D33/056 , B01D33/74
CPC分类号： B01D33/745 , B01D33/04 , B01D33/056 , B01D33/37 , B01D33/41 , B01D33/705 , B01D2201/204
摘要： A liquid removal apparatus adapted to separate liquid from a composite slurry of liquid and solids. The apparatus includes a movable, permeable membrane having opposing first and second sides. A ‘loaded belt portion’ of the second side is configured to receive the slurry. A permeable membrane support system is configured to provide movable support for the loaded belt portion and includes a transport deck located in contact with the first side of the permeable membrane below the loaded belt portion. The liquid removal apparatus has a housing with a low-pressure chamber in sealing contact with the first side of the permeable membrane. A pressure conditioning system applies a differential pressure via the housing to generate a lower pressure on the first filter belt side than on the second side. The transport deck is located within the low pressure chamber.
摘要翻译： 一种液体去除装置，适用于从液体和固体的复合浆液中分离液体。 该装置包括具有相对的第一和第二侧面的可移动的可渗透膜。 第二侧的“装载带部分”构造成接收浆料。 可渗透膜支撑系统构造成为装载的带部分提供可移动支撑件，并且包括位于与装载的带部分下方的渗透膜的第一侧接触的运输甲板。 液体移除装置具有壳体，其具有与渗透膜的第一侧密封接触的低压室。 压力调节系统经由壳体施加压差，以在第一过滤带侧产生比在第二侧更低的压力。 运输甲板位于低压室内。
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公开(公告)号：US20100089652A1
公开(公告)日：2010-04-15
申请号：US12490492
申请日：2009-06-24
CPC分类号： E21B21/065 , B01D33/0376 , B01D33/41 , B07B1/28 , B07B1/46 , B07B13/16 , B07B13/18 , B07B2201/04 , B07B2230/01
摘要： Methods and systems are disclosed employing a shale shaker for processing a mixture of drilling fluid and solids with multiple screen assemblies and conversion apparatus for switching flow to the screen assemblies between series flow and parallel flow; and in one aspect, a screen or screens for screening lost circulation material.
摘要翻译： 公开了使用用于处理具有多个筛网组件的钻井流体和固体的混合物的页岩振荡器的方法和系统，以及用于在串联流和平行流之间切换流向筛组件的转换装置; 并且在一个方面，用于筛选失去循环材料的筛网。
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9.发明申请BELT PRESS APPARATUS AND METHOD FOR HIGH SOLIDS CAPTURE AND HIGH SOLIDS CONTENT 失效带式压力装置和高固含量和高固体含量的方法公开(公告)号：US20080110838A1
公开(公告)日：2008-05-15
申请号：US11593831
申请日：2006-11-07
申请人： William H. Moss
发明人： William H. Moss
IPC分类号： B01D33/04
CPC分类号： B01D33/04 , B01D33/41 , B01D33/642
摘要： A belt press solid/liquid separation apparatus is provided for separating organic mixtures with substantial amounts of moisture to produce separated solids with solids content of 50-90% while retaining 99% of the incoming solids in the filter cake. Specifically, the invention incorporates a double-belt press apparatus with a non-permeable upper belt, a highly permeable lower belt, a wedge type zone with adjustable spring compression, and a means for re-screening belt press filtrate with either a single belt press or multiple belt presses configured as a multi-step cascade of belt presses.
摘要翻译： 提供带式压力固/液分离装置用于分离具有大量水分的有机混合物以产生固体含量为50-90％的分离固体，同时保留滤饼中99％的进入固体。 具体地，本发明包括具有不可渗透的上部带，高可渗透的下部带，具有可调节的弹簧压缩的楔形区域的双带式压榨装置，以及用于将带式压榨滤液重新筛分的装置， 或多个带式压力机被配置为多级级联的带式压力机。
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公开(公告)号：US20060011562A1
公开(公告)日：2006-01-19
申请号：US11163006
申请日：2005-09-30
申请人： Matthew SAWHILL , Daniel PFEFFER
发明人： Matthew SAWHILL , Daniel PFEFFER
IPC分类号： B01D33/06
CPC分类号： A23B4/28 , A23B4/26 , B01D33/067 , B01D33/073 , B01D33/11 , B01D33/41 , B01D33/466 , B01D33/50
摘要： A filtering system used on a meat injection machine that injects pickling into meat products. The filter consists of a tank and a first and second rotary filter. The first rotary filter uses a wedge wire wound cylinder and augers having flutes that rotate to catch and push away solid particles toward the second filter. The second filter then uses more wedge wire in a whirlpool effect to ensure all solid materials and foam are in the outside of the filter. Injector fluid is then taken from the center of the inside volume of the second filter to be used in injection needles.
摘要翻译： 一种在肉类注射机上使用的过滤系统，将酸洗注射到肉制品中。 过滤器由罐和第一和第二旋转过滤器组成。 第一旋转过滤器使用楔形钢丝缠绕圆柱体和螺旋钻，其具有旋转的槽纹，以将固体颗粒推向第二过滤器。 然后，第二个过滤器使用更多的楔形丝，具有漩涡效果，以确保所有固体材料和泡沫都位于过滤器的外部。 然后将注射器流体从第二过滤器的内部容积的中心取出以用于注射针。
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