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1. 发明申请

US20110100931A1 METHOD OF OPTIMIZING FEED CONCENTRATION IN A SEDIMENTATION VESSEL 有权
标题翻译：优化船舶进料浓度的方法
公开(公告)号：US20110100931A1
公开(公告)日：2011-05-05
申请号：US12613131
申请日：2009-11-05
申请人： Philip Lake , Mark Crozier , Jeffery H. Easton
发明人： Philip Lake , Mark Crozier , Jeffery H. Easton
IPC分类号： B01D21/28 , B01D21/24 , B01D21/02 , B01D37/00
CPC分类号： B01D21/06 , B01D21/0018 , B01D21/0042 , B01D21/2411 , B01D21/2427 , B01D21/2488 , B01D21/32 , B01D21/34
摘要： A feed system is used in a sedimentation vessel. The feed system includes an inlet for receiving a quantity of feed slurry and an outlet for delivering the feed slurry to a separation zone within the sedimentation vessel. The feed slurry includes a mixture of solids and liquids that are to be separated in a separation zone within the sedimentation vessel. An airlift pump is used to cycle at least a portion of either the separated solids or the separated liquids from the separation zone and return it to the feed system. This returned portion mixes with the feed slurry and may operate to dilute the feed slurry to a concentration for optimal separation. Additionally, feed conditioning chemicals may be mixed into the feed slurry prior to or after the mixing of the feed slurry with the returned portion of the separated products.
摘要翻译：在沉淀容器中使用进料系统。进料系统包括用于接收一定量的进料浆料的入口和用于将进料浆料输送到沉降容器内的分离区域的出口。进料浆料包括将在沉降容器内的分离区域中分离的固体和液体的混合物。空气提升泵用于将分离的固体或分离的液体的至少一部分与分离区循环并将其返回到进料系统。该返回的部分与进料浆料混合并且可以操作以将进料浆料稀释至最优分离的浓度。此外，饲料调理化学品可以在进料浆料与分离产物的返回部分混合之前或之后混合到进料浆料中。

2. 发明授权

US08123955B2 Method of optimizing feed concentration in a sedimentation vessel 有权
标题翻译：优化沉降容器中饲料浓度的方法
公开(公告)号：US08123955B2
公开(公告)日：2012-02-28
申请号：US12613131
申请日：2009-11-05
申请人： Philip Lake , Mark Crozier , Jeffery H. Easton
发明人： Philip Lake , Mark Crozier , Jeffery H. Easton
IPC分类号： B01D21/24
CPC分类号： B01D21/06 , B01D21/0018 , B01D21/0042 , B01D21/2411 , B01D21/2427 , B01D21/2488 , B01D21/32 , B01D21/34
摘要： A feed system is used in a sedimentation vessel. The feed system includes an inlet for receiving a quantity of feed slurry and an outlet for delivering the feed slurry to a separation zone within the sedimentation vessel. The feed slurry includes a mixture of solids and liquids that are to be separated in a separation zone within the sedimentation vessel. An airlift pump is used to cycle at least a portion of either the separated solids or the separated liquids from the separation zone and return it to the feed system. This returned portion mixes with the feed slurry and may operate to dilute the feed slurry to a concentration for optimal separation. Additionally, feed conditioning chemicals may be mixed into the feed slurry prior to or after the mixing of the feed slurry with the returned portion of the separated products.
摘要翻译：在沉淀容器中使用进料系统。进料系统包括用于接收一定量的进料浆料的入口和用于将进料浆料输送到沉降容器内的分离区域的出口。进料浆料包括将在沉降容器内的分离区域中分离的固体和液体的混合物。空气提升泵用于将分离的固体或分离的液体的至少一部分与分离区循环并将其返回到进料系统。该返回的部分与进料浆料混合并且可以操作以将进料浆料稀释至最优分离的浓度。此外，饲料调理化学品可以在进料浆料与分离产物的返回部分混合之前或之后混合到进料浆料中。

3. 发明申请

US20110132850A1 METHOD OF OPTIMIZING FEED DISTRIBUTION IN A SEDIMENTATION VESSEL 有权
标题翻译：优化船舶饲料分配方法
公开(公告)号：US20110132850A1
公开(公告)日：2011-06-09
申请号：US12633527
申请日：2009-12-08
申请人： Philip Lake , Mark Crozier
发明人： Philip Lake , Mark Crozier
IPC分类号： B01D21/24
CPC分类号： B01D21/2411 , B01D21/0087 , B01D21/2416 , B01D21/2427
摘要： A feed structure may be used in conjunction with a sedimentation vessel in order to separate solids and liquids, which may be in a slurry, from each other. The feed structure comprises a feed chamber housing a central wall. At least one port is positioned at the base of the chamber. A feedwell that is substantially concentric with the feed chamber is also used. The feed chamber is in communication with the feedwell, wherein slurry flows through the said port to access the feedwell. An outlet is positioned on the feedwell (such as near the bottom of the feedwell). Slurry may flow through the outlet into the sedimentation vessel.
摘要翻译：进料结构可以与沉降容器一起使用，以将固体和可能是浆料的液体彼此分离。进料结构包括容纳中心壁的进料室。至少一个端口位于腔室的底部。还使用与进料室大致同心的给料室。进料室与进料井连通，其中浆料流过所述端口以进入进料井。出口位于供料口上（例如靠近进料井的底部）。泥浆可以通过出口流入沉淀容器。

4. 发明授权

US08182701B2 Method of optimizing feed distribution in a sedimentation vessel 有权
标题翻译：优化沉降容器中饲料分布的方法
公开(公告)号：US08182701B2
公开(公告)日：2012-05-22
申请号：US12633527
申请日：2009-12-08
申请人： Philip Lake , Mark Crozier
发明人： Philip Lake , Mark Crozier
IPC分类号： B01D21/24
CPC分类号： B01D21/2411 , B01D21/0087 , B01D21/2416 , B01D21/2427
摘要： A feed structure may be used in conjunction with a sedimentation vessel in order to separate solids and liquids, which may be in a slurry, from each other. The feed structure comprises a feed chamber housing a central wall. At least one port is positioned at the base of the chamber. A feedwell that is substantially concentric with the feed chamber is also used. The feed chamber is in communication with the feedwell, wherein slurry flows through the said port to access the feedwell. An outlet is positioned on the feedwell (such as near the bottom of the feedwell). Slurry may flow through the outlet into the sedimentation vessel.
摘要翻译：进料结构可以与沉降容器一起使用，以将固体和可能是浆料的液体彼此分离。进料结构包括容纳中心壁的进料室。至少一个端口位于腔室的底部。还使用与进料室大致同心的给料室。进料室与进料井连通，其中浆料流过所述端口以进入进料井。出口位于供料口上（例如靠近进料井的底部）。泥浆可以通过出口流入沉淀容器。

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