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公开(公告)号：US20180250638A1
公开(公告)日：2018-09-06
申请号：US15760784
申请日：2016-09-15
Applicant: BASF SE
Inventor： Christian STAAKS , Peter BERG
CPC classification number: B01D65/02 , B01D61/18 , B01D61/20 , B01D2317/04 , B01D2321/04 , B01D2321/16 , B01D2321/162 , B01D2321/164 , C02F1/44 , C02F1/444 , C02F2303/16
Abstract: The invention relates to a filtration system (10) for liquid, particularly raw water, comprising at least one filtration module (20) for filtering the liquid, a first inlet pipe (21) for feeding liquid to the filtration module (20), a second inlet pipe (22) for feeding liquid to the filtration module (20) and at least one outlet pipe (26) for discharging filtrate from the filtration module (20). A cleaning branch (80) is arranged between the first inlet pipe (21) and the second inlet pipe (22), and at least one dosing feeder (81, 82, 83) for adding a cleaning chemical is connected to the cleaning branch (80). The invention also relates to a method for chemical rinsing a filtration system (10) for liquid, particularly raw water, comprising at least one filtration module (20) for filtering the liquid, a first inlet pipe (21) for feeding liquid to the filtration module (20), a second inlet pipe (22) for feeding liquid to the filtration module (20) and at least one outlet pipe (26) for discharging filtrate from the filtration module (20). In chemically rinsing operation, a cleaning chemical is added via a dosing feeder (81, 82, 83) connected to a cleaning branch (80) which is arranged between the first inlet pipe (21) and the second inlet pipe (22).
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公开(公告)号：US20170001884A1
公开(公告)日：2017-01-05
申请号：US15125825
申请日：2015-02-12
Applicant: BASF SE
Inventor： Stefan PANGLISCH , Peter BERG , Georg ROEDER
CPC classification number: C02F1/444 , B01D61/027 , B01D61/14 , B01D61/145 , B01D61/147 , B01D63/066 , B01D65/02 , B01D2313/12 , B01D2313/13 , B01D2317/02 , B01D2317/04 , B01D2321/04 , B01D2323/12
Abstract: The invention relates to a element (12) for filtering fluids comprising an element housing (14), wherein at least one membrane arrangement (22) and at least one permeate collecting tube (18, 19) are arranged within the element housing (14) and wherein the at least one permeate collecting tube (18, 19) is arranged in an outer part (44) of the filtration element (12). The invention further relates to a filtration module (10) and a filtration system (11) comprising such a filtration element (12) as well as uses of such a filtration element (12).
Abstract translation: 本发明涉及用于过滤流体的元件（12），其包括元件壳体（14），其中至少一个膜装置（22）和至少一个渗透物收集管（18,19）布置在元件壳体（14）内， 并且其中所述至少一个渗透物收集管（18,19）布置在所述过滤元件（12）的外部部分（44）中。 本发明还涉及一种过滤模块（10）和包括这种过滤元件（12）的过滤系统（11）以及这种过滤元件（12）的用途。
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公开(公告)号：US20160346739A1
公开(公告)日：2016-12-01
申请号：US15116563
申请日：2015-02-18
Applicant: BASF SE
Inventor： Stefan PANGLISCH , Peter BERG , Christian STAAKS , Christian MUELLER
CPC classification number: B01D63/043 , B01D61/027 , B01D61/08 , B01D61/145 , B01D61/147 , B01D61/18 , B01D2311/25 , B01D2313/04 , B01D2313/06 , B01D2313/12 , B01D2319/04 , B01D2321/02 , B01D2321/04 , B01D2321/16 , C02F1/442 , C02F1/444 , C02F2103/08 , C02F2303/16
Abstract: A filtration apparatus for filtering fluids including a top compartment, a filtration compartment, and a bottom compartment. The filtration compartment includes plural filtration elements arranged in parallel, the filtration elements further including at least one permeate collecting tube, wherein the permeate connecting tube is in fluid communication with the top compartment such that in a filtration operation a continuous permeate flow into a permeate collecting chamber of the top compartment is provided and in a backwash operation permeate collected in the permeate collecting chamber is flushed back through the filtration elements. A method for filtering fluids can use the filtration apparatus.
Abstract translation: 一种用于过滤流体的过滤装置，包括顶部隔室，过滤室和底部隔室。 过滤室包括平行布置的多个过滤元件，过滤元件还包括至少一个渗透物收集管，其中渗透物连接管与顶部隔室流体连通，使得在过滤操作中，连续的渗透物流入渗透物收集 提供顶部隔室的腔室，并且在回洗操作中，收集在渗透物收集室中的渗透物被冲洗通过过滤元件。 过滤流体的方法可以使用过滤装置。
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