公开(公告)号：WO2017099609A1

公开(公告)日：2017-06-15

申请号：PCT/NO2016/050260

申请日：2016-12-12

Applicant: NORWEST AS

Inventor： BAADE, Raymond

IPC: E03F1/00 ,  B01D35/02 ,  B01D35/147

CPC classification number: E03F1/006 ,  B01D35/02 ,  B01D35/147 ,  B01D2201/309

Abstract: A filter device (1) for sewage treatment, the device comprising a housing compartment (6) with a removable cover (5), an inlet (7) before said housing compartment (6), a first valve (2) before said housing compartment (6), an outlet (8) after said housing compartment (6). The housing compartment (6) is provided with a filter (10), a by-pass passage (9) having an inlet (11) at said housing compartment (6) and an outlet (12) after the said housing compartment (6) and after said second valve (3), said by-pass drainage passage (9) being provided with a valve (4) between the inlet (11) and outlet (12).

Abstract translation: 一种用于污水处理的过滤装置（1），所述装置包括具有可移除盖（5）的容纳室（6），在所述容纳室（6）之前的入口（7），第一 在所述容纳室（6）之前的阀（2），在所述容纳室（6）之后的出口（8）。 容纳室（6）设有过滤器（10），在所述容纳室（6）处具有入口（11）和在所述容纳室（6）之后的出口（12）的旁路通道（9） 并且在所述第二阀（3）之后，所述旁路排放通道（9）在入口（11）和出口（12）之间设置有阀（4）。

公开(公告)号：EP3387195A1

公开(公告)日：2018-10-17

申请号：EP16831587.7

申请日：2016-12-12

Applicant: Norwest AS

Inventor： BAADE, Raymond

IPC: E03F1/00 ,  B01D35/02 ,  B01D35/147

CPC classification number: E03F1/006 ,  B01D35/02 ,  B01D35/147 ,  B01D2201/309

Abstract: A filter device (1) for sewage treatment, the device comprising a housing compartment (6) with a removable cover (5), an inlet (7) before said housing compartment (6), a first valve (2) before said housing compartment (6), an outlet (8) after said housing compartment (6). The housing compartment (6) is provided with a filter (10), a by-pass passage (9) having an inlet (11) at said housing compartment (6) and an outlet (12) after the said housing compartment (6) and after said second valve (3), said by-pass drainage passage (9) being provided with a valve (4) between the inlet (11) and outlet (12).