| Patents for B01D 25 - Filters formed by clamping together several filtering elements or parts of such elements (5,131) |
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| 08/28/2013 | CN203154897U Guide slot seat for chamber type filter press |
| 08/28/2013 | CN103263794A Automatic control and alarm device for hydraulic system of filter press |
| 08/28/2013 | CN102309876B Improvement for dynamic filtration squeezing dewatering machine |
| 08/27/2013 | US8518141 Z-filter media pack arrangement; and, methods |
| 08/21/2013 | CN203144260U Box-type filter press |
| 08/21/2013 | CN203139728U Filter cloth traveling mechanism |
| 08/21/2013 | CN203139727U Automatic plate puller of adjustable pressure filter |
| 08/21/2013 | CN203139726U Special feeding tension mechanism for filter press |
| 08/21/2013 | CN203139725U Ejection mechanism for replacing large cylinder with small cylinders of vertical filter press |
| 08/21/2013 | CN203139724U Single-chamber single-inlet back-outlet diaphragm filtering plate of vertical pressure filter |
| 08/21/2013 | CN203139723U Single-cavity diaphragm filtering plate of vertical pressure filter |
| 08/21/2013 | CN203139722U Anti-collision filter press |
| 08/21/2013 | CN203139721U Food pressure filter |
| 08/21/2013 | CN203139720U Filter cloth supporting structure of overpressure filter press |
| 08/21/2013 | CN203139719U Special overpressure all-steel sludge press filter |
| 08/21/2013 | CN203139718U Filter unit with novel structure |
| 08/21/2013 | CN203139717U Reliable welding-free anti-corrosion sleeve for inlet and outlet of material and liquid |
| 08/21/2013 | CN203139716U Novel turning plate actuating mechanism |
| 08/21/2013 | CN203139715U Liquid inlet-outlet channel of single-cavity diaphragm filtering plate of vertical pressure filter |
| 08/21/2013 | CN203139714U Chain travelling mechanism for chamber type filter press side beam filter cloth washing car |
| 08/21/2013 | CN203139713U Efficient-washing diaphragm filter plate |
| 08/21/2013 | CN203139712U Efficient-washing filter plate |
| 08/21/2013 | CN103252134A Filtration cloth bag for pressure filtration machine filtration, and molding method |
| 08/20/2013 | US8512560 Filter press |
| 08/20/2013 | US8512499 Fluted filter medium and process for its manufacture |
| 08/14/2013 | DE102012002540A1 Filtermodul und modulares Filtersystem Filter module and modular filter system |
| 08/14/2013 | CN203123643U Automatic circular dumping device |
| 08/14/2013 | CN203123642U Rubber spring frame |
| 08/14/2013 | CN103239912A Filter pressing unit of vertical full-automatic high-pressure filter |
| 08/14/2013 | CN103239911A Vertical full-automatic high-pressure filter |
| 08/07/2013 | CN203108296U Assistant unloading device for filter press |
| 08/07/2013 | CN203108295U Plate-and-frame filter press |
| 08/07/2013 | CN203108294U Automatic control device of hydraulic system of filter press |
| 08/07/2013 | CN203108293U Skeleton body type thrust plate of filter press |
| 08/07/2013 | CN103237834A Solid/fluid separation device and method for treating biomass including solid/fluid separation |
| 08/07/2013 | CN103235548A Automatic hydraulic control system of filter press |
| 08/06/2013 | CA2559052C Filter plate assembly for filter |
| 08/01/2013 | DE202012007354U1 Membran für eine Membranfilterplatte und Anordnung von zwei Filterplatten Membrane for a membrane filter plate and arrangement of two filter plates |
| 07/31/2013 | CN203090905U Oil filter |
| 07/31/2013 | CN203090555U Super-large filter plate |
| 07/31/2013 | CN103223269A Energy-saving diaphragm type pressure filter |
| 07/31/2013 | CN102068840B Filter plate structure of non-membrane-type pressure filter |
| 07/31/2013 | CN101347696B Filter arrangement and methods for maintaining and mounting the same |
| 07/30/2013 | US8496774 Process and materials for coiling z-filter media; and/or closing flutes of filter media; and, products |
| 07/25/2013 | WO2013109538A1 Bagged filter cartridge, system and method |
| 07/24/2013 | CN103212225A Automatic pull plate chamber type filter press |
| 07/24/2013 | CN103212224A Installation process of pressure filter |
| 07/17/2013 | CN203060915U Perspective filter of plate-and-frame filter press |
| 07/10/2013 | EP2611514A1 Filter with automatic declogging |
| 07/10/2013 | CN203043666U Sludge removing device for pressure filter |
| 07/10/2013 | CN203043665U Silica sol filter |
| 07/10/2013 | CN203043664U Filter plate of plate-and-frame type filter for production of sucralose |
| 07/10/2013 | CN203043663U Automatic plate-and-frame filter press flushing device |
| 07/10/2013 | CN203043662U Rotary filtering plate pull open device |
| 07/10/2013 | CN203043661U Full-automatic quick-open type pressure filter |
| 07/10/2013 | CN103191594A Acid scale removing device of filter press and acid scale removing process of filter press |
| 07/10/2013 | CN103191591A Automatic unloading device |
| 07/10/2013 | CN101642639B Boss embedding type diaphragm filter plate |
| 07/09/2013 | US8480891 Filter assembly |
| 07/04/2013 | WO2013100478A1 Water purifying filter assembly module and water purifier having the same |
| 07/03/2013 | CN203030111U Movable plate-frame oil purifier with wedge-type pressing device |
| 07/03/2013 | CN203030058U Press filtering extruding machine |
| 07/03/2013 | CN102276126B Hardening treater for septic tank objects |
| 07/03/2013 | CN102225258B Dynamic balancing filter-pressing method |
| 06/27/2013 | WO2013091747A1 Filter holder and method for sterilising the filter holder |
| 06/26/2013 | CN203017836U Grip type filter plate undrawing and folding mechanism |
| 06/26/2013 | CN203017835U Efficient dehydration press filter |
| 06/26/2013 | CN203017834U Multi-cylinder synchronous intelligent filter press |
| 06/26/2013 | CN203017833U High pressure filter press with linked feed pressure and compacting pressure |
| 06/26/2013 | CN102383822B Air purification, cooling and dehumidification integrated device for mine |
| 06/19/2013 | CN203002072U Cleaning device of recycled filter cloth for filter press |
| 06/19/2013 | CN203002055U Filter press shaking mechanism and filter press comprising same |
| 06/19/2013 | CN203002054U Filter pressing system for processing cefixime |
| 06/19/2013 | CN203002053U Filter press |
| 06/12/2013 | CN202983325U Plate trailer of filter press |
| 06/12/2013 | CN202983324U Protected type automatic plate pulling mechanism of filter press |
| 06/12/2013 | CN202983323U Catalyst filtering device |
| 06/11/2013 | US8460442 Fluted filter media |
| 06/11/2013 | CA2656932C Locking plate tie rod for a self-cleaning filter |
| 06/05/2013 | CN202968159U Transporting device |
| 06/05/2013 | CN202962287U Water guide discs laminated up and down and continuously locked, and a water guide disc unit |
| 06/05/2013 | CN202962027U Automatic-cleaning cloth filtering machine |
| 06/05/2013 | CN202962026U Plate-frame pressure filtration device |
| 06/05/2013 | CN202962025U Plate-and-frame filter press |
| 06/05/2013 | CN202962024U Small stainless-steel manual filter-cake filter press |
| 06/05/2013 | CN202962023U Filtering board frame of filter press |
| 06/05/2013 | CN202962022U Sewage treatment device |
| 06/05/2013 | CN202962021U Chamber type filter press |
| 06/05/2013 | CN202962020U Filtering frame |
| 06/05/2013 | CN103140268A Filter cleaning method |
| 05/30/2013 | WO2013078409A2 Polymer microfiltration devices, methods of manufacturing the same and the uses of the microfiltration devices |
| 05/29/2013 | CN202951306U Novel cloth washing machine |
| 05/29/2013 | CN202951305U Plate-frame pressure filtration device capable of feeding from two sides |
| 05/29/2013 | CN202951304U Improved kieselguhr filter |
| 05/29/2013 | CN102225260B Automatic filter-pressing dehydration device and working method thereof |
| 05/23/2013 | US20130126447 Filter plate assembly for filter |
| 05/22/2013 | CN202942701U Plate-and-frame filter press of microbial agent |
| 05/22/2013 | CN202942700U Plate-and-frame filter press |
| 05/22/2013 | CN103113011A Desiccation device and method of sludge through high dehydration |
| 05/22/2013 | CN103111107A Backwashing flat surface filter plate filter |