公开(公告)号：EP2185286A4

公开(公告)日：2017-04-19

申请号：EP08846625

申请日：2008-08-19

申请人： SMIDTH AS F L

发明人： EUCULANO JANSON S

IPC分类号： B02C15/14 ,  B02C15/00 ,  B02C15/04

CPC分类号： B02C15/04 ,  B02C15/004 ,  B02C15/14

公开(公告)号：EP3013450A4

公开(公告)日：2017-03-08

申请号：EP14818183

申请日：2014-06-18

申请人： SMIDTH AS F L

发明人： STOKES BRENT

IPC分类号： B01D39/16

CPC分类号： B01D39/163 ,  B01D39/1661 ,  B01D2239/0216

公开(公告)号：EP2087285A4

公开(公告)日：2016-08-17

申请号：EP07826814

申请日：2007-10-22

申请人： SMIDTH AS F L

发明人： OHLSEN IB ,  SKAARUP JENSEN LARS ,  HANSEN JENS PETER

IPC分类号： F23D17/00 ,  F23D14/22 ,  F27B7/34

CPC分类号： F23D17/00 ,  F23D14/22 ,  F23D2900/14481 ,  F27B7/34 ,  F27D99/0033

公开(公告)号：EP2419693A4

公开(公告)日：2016-07-20

申请号：EP10765173

申请日：2010-04-15

申请人： SMIDTH AS F L

发明人： EUSTON CHARLES

IPC分类号： F27B9/22 ,  F27D3/04 ,  F27D13/00

CPC分类号： F27D13/00 ,  F27D3/04

公开(公告)号：EP2906319A4

公开(公告)日：2016-06-15

申请号：EP13848007

申请日：2013-10-15

申请人： SMIDTH AS F L

发明人： PHILLIPS MIKE ,  JØRGENSEN FLEMMING ,  SINGER ROBERT ,  FOUGNER ANDERS ,  HELM ALEXANDER

IPC分类号： B01D25/12 ,  B01D25/00 ,  B01D25/21 ,  G01N21/47 ,  G01N21/53

CPC分类号： G01N21/53 ,  B01D25/004 ,  B01D25/12 ,  B01D25/215 ,  B01D29/0018 ,  B01D65/00 ,  G01N21/532 ,  G01N2021/4711 ,  G01N2201/062

摘要： A filter press having a plurality of stackable filter plate assemblies comprises at least one turbidity sensing module [20, 220, 320, 420] coupled to a first filter plate assembly [1] within the plurality of stackable filter plate assemblies. The turbidity sensing module [20, 220, 320, 420] is generally positioned between a filtrate drain opening [8a-d] communicating with a filter chamber [14], and either a filtrate port [7, 13] or filtrate discharge tube [4g, 15], in order to determine a level of turbidity of filtrate [50] exiting said first filter plate assembly. Turbidity levels may be determined independently of turbidity levels of filtrate [50] exiting other filter plate assemblies [1] within the filter press. When turbidity levels reach a predetermined threshold, and alarm [80] is activated, which informs an operator of the need to replace a filter cloth associated with the affected filter plate assembly [1].

公开(公告)号：EP2991771A4

公开(公告)日：2016-05-25

申请号：EP13883835

申请日：2013-05-01

申请人： SMIDTH AS F L

发明人： GARDINER MICHAEL ,  ORUPOLD TAAVI

IPC分类号： B03B5/62 ,  B01J8/20

CPC分类号： B03B5/623 ,  B01J8/20

公开(公告)号：EP2991770A4

公开(公告)日：2016-05-25

申请号：EP13883447

申请日：2013-05-01

申请人： SMIDTH AS F L

发明人： GARDINER MICHAEL ,  ORUPOLD TAAVI

IPC分类号： B03B5/62

CPC分类号： B03B5/623 ,  B01J8/20

公开(公告)号：EP2794108A4

公开(公告)日：2015-12-09

申请号：EP12859334

申请日：2012-12-18

申请人： SMIDTH AS F L

发明人： SHARMAN DAVID MICHAEL ,  POWNELL EDWARD JAMES

IPC分类号： B02C4/02 ,  B02C4/08 ,  B02C4/26 ,  B02C4/30

CPC分类号： B02C4/305 ,  B02C15/005 ,  Y10T29/49549

公开(公告)号：EP2697516A4

公开(公告)日：2015-06-24

申请号：EP12771057

申请日：2012-04-13

申请人： SMIDTH AS F L

发明人： FRATER JOHN ,  MCGAHEE RICKY

IPC分类号： F04D7/04 ,  F04D29/42

CPC分类号： F04D1/00 ,  F04D7/04 ,  F04D29/4286 ,  F04D29/622

摘要： A centrifugal pump for a slurry combines design changes with respect to conventional configurations that produce quasi-laminar flow and materially extend the life of the casing. The cutwater clearance of the casing is increased to a range of 0.20 to 0.25 times the diameter of the impeller. The casing includes a redesigned removable annular liner with a diameter increased to at least 1.15 times the diameter of the impeller. The pump preferably also has an axially adjustable wear ring with a diameter increased such that it extends by at least 10% over the diameter of the area of interface between the wear ring and the impeller.

公开(公告)号：EP2651830A4

公开(公告)日：2015-03-25

申请号：EP11848392

申请日：2011-12-09

申请人： SMIDTH AS F L

发明人： LAROS TIMOTHY JOHN ,  BACZEK FRANK ANDREW

IPC分类号： C02F1/00 ,  B01D21/00 ,  B01D21/06 ,  B01D21/08 ,  B01D21/24

CPC分类号： B01D21/0024 ,  B01D21/06 ,  B01D21/08 ,  B01D21/2411 ,  B01D21/2427 ,  B01D21/2488

摘要： An open-channel infeed conduit of a feed dilution system of a thickener/clarifier settling tank is provided with orifices between its upstream inlet end and its outlet end. The orifices are positioned proximate to and in fluid communication with the clarified liquid phase in the tank to draw clarified liquid from the tank into the conduit responsive to or by virtue of momentum transfer between the flow of the liquid slurry feed stream in the conduit and the clarified liquid in the tank.