| Patents for B01D 25 - Filters formed by clamping together several filtering elements or parts of such elements (5,131) |
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| 02/11/2010 | US20100032381 Double Chamber Water Purification Device |
| 02/11/2010 | DE102007014341B4 Filterplatte für eine zum Auspressen von Klär- sowie Industrieschlämmen geeignete Kammerfilterpresse Filter plate for a suitable for pressing out of sewage and industrial sludge filter press |
| 02/11/2010 | DE10124226B4 Rückspülfilter für flüssige Medien Backwash filter for liquid media |
| 02/10/2010 | CN201399274Y Circulating plate-pulling quick-opening pressure filter |
| 02/10/2010 | CN201399273Y Filter plate structure of press filter |
| 02/10/2010 | CN201399272Y Self-cleaning filter |
| 02/10/2010 | CN101642639A Boss embedding type diaphragm filter plate |
| 01/28/2010 | WO2010011910A2 Air filtration media pack, filter element, air filtration media, and methods |
| 01/28/2010 | CA2731554A1 Pleated filtration media, media packs, filter elements, and methods for filtering fluids |
| 01/27/2010 | CN201389366Y Filter-press continuous plate puller and filter press adopting same |
| 01/27/2010 | CN201389365Y Automatic leakproof interlocking control device of pressure filter |
| 01/27/2010 | CN100584425C Reciprocating forced cake-unloading mechanism and method for filter cloth |
| 01/27/2010 | CN100584424C Forced pan unloading mechanism for rotary filter cloth and forced pan unloading method |
| 01/27/2010 | CN100584423C Mechanism and method for cleaning filter cloth of pressure filter |
| 01/21/2010 | US20100012596 Apparatus and method for filtering a material from a liquid medium |
| 01/20/2010 | CN201384875Y Press filter vat |
| 01/20/2010 | CN100581632C Strainer plate flow-guiding channel forming structure and forming method thereof |
| 01/14/2010 | WO2010004955A1 Method and device for cleaning filter cloths of filter press dewaterer |
| 01/06/2010 | CN201375846Y Dedicated cleaning component of filter press |
| 01/06/2010 | CN201375845Y Filtering apparatus used for distilling Beta-amylase from yam cell tissue |
| 01/06/2010 | CN201375844Y System for filtering and pressing desulphurized waste water |
| 01/06/2010 | CN201375843Y Leakproof desulphurized waste water filtering system |
| 01/06/2010 | CN201375842Y High-pressure leakproof desulphurized waste water filtering system |
| 01/06/2010 | CN201375841Y High-pressure desulphurized waste water filtering system |
| 01/06/2010 | CN101618285A Membrane type press filter |
| 01/06/2010 | CN100577251C Complex type filter board of plate frame filter press |
| 01/05/2010 | US7641804 Stack of filter units, frames of adjacent units sealingly joining each other, unfiltered fluid flow nozzles of adjacent units adjoining each other to form unfiltered fluid flow channel and filtered fluid flow nozzles of adjacent units joining each other to form filtered fluid channel; cost efficiency |
| 12/30/2009 | CN201370990Y Sludge scraper of filter press |
| 12/30/2009 | CN201370989Y Gas-fluid telescopic tensioning rapping water flushing mechanism of pressure filter |
| 12/30/2009 | CN201370988Y Curve rapping water flushing mechanism consisting of synchronous rapping water flushing mechanism of press filter |
| 12/30/2009 | CN201370987Y Curve gas-liquid telescopic rapping water flushing mechanism of press filter |
| 12/30/2009 | CN201370986Y Gas-liquid telescopic tensioning rapping water flushing device of press filter |
| 12/30/2009 | CN201370985Y Synchronous rapping water washing mechanism used for a press filter |
| 12/29/2009 | US7638050 Rotatable water treatment device |
| 12/23/2009 | EP1755876B1 Filter press for forming ceramic slabs, and its forming method |
| 12/23/2009 | EP1660138B1 Filter assembly for a reprocessor |
| 12/23/2009 | CN201366265Y Precision plate filter |
| 12/23/2009 | CN101607782A Waste jet grouting cement paste fast dewatering method and device thereof |
| 12/22/2009 | US7635426 Tangential filtration housing |
| 12/22/2009 | US7635132 Filter cloth connector |
| 12/17/2009 | US20090308817 Method and device for dewatering and drying solid or liquid mixtures |
| 12/16/2009 | CN201361476Y Driving mechanism of pressure filter plate drawing machine |
| 12/16/2009 | CN201361475Y Pressure filter turnover plate |
| 12/16/2009 | CN101601942A Split shaking device of filter press filter board |
| 12/16/2009 | CN101601941A Large grid plate for air pressure filter |
| 12/09/2009 | CN201357003Y Filtration fabric washing mechanism of filter press |
| 12/09/2009 | CN201357002Y Filtration fabric water scrubbing mechanism of filter press |
| 12/09/2009 | CN201357001Y Filter press drawing filtering plates in groups |
| 12/09/2009 | CN201357000Y Continuous drawing plate setup of high suspending beam filter press |
| 12/09/2009 | CN201356999Y Drawing plate setup of filtering plates of filter press |
| 12/09/2009 | CN201356998Y Filter plate unhinging mechanism of filter press |
| 12/09/2009 | CN201356997Y Filter plate used for liquid-solid separation and gas-solid separation |
| 12/09/2009 | CN100566792C Mechanism for cleaning the single pole of pressure filter press cloth and cleaning method thereof |
| 12/09/2009 | CN100566791C Chain driving mechanism for press filter |
| 12/09/2009 | CN100566790C Drawing-plate mechanism for pressure filter and its operation |
| 12/03/2009 | WO2009143555A1 Concentration filtering and analysis of fluids |
| 12/02/2009 | EP2125142A1 Filter module |
| 12/02/2009 | CN201353446Y Filter cloth and filter press device of plate and frame filter press |
| 12/02/2009 | CN100563777C Filter element, air cleaner, and methods |
| 12/02/2009 | CN100563776C Food EPT rubber filter-pressing plate and method for preparing same |
| 12/02/2009 | CN100563775C Integrated polypropylene diaphragm filter-plate structure and its formation process |
| 11/26/2009 | DE10303817B4 Filterplatte Filter plate |
| 11/25/2009 | CN201350362Y Van-type filter press and automatic plate pulling and vibrating discharging device therein |
| 11/25/2009 | CN201350361Y Van-type filter press capable of vibrating automatically |
| 11/25/2009 | CN201350360Y Liquid receiving turnover plate device of filter press |
| 11/19/2009 | US20090283461 Apparatus for filtering fluids |
| 11/18/2009 | EP2117670A1 Method of assembling a filter plate |
| 11/18/2009 | CN201346414Y Back-pressure filter press |
| 11/18/2009 | CN101579588A Circulation drawing sheet quick-opening press filter |
| 11/11/2009 | CN201342275Y Mud distributor and press filtering device of sheet frame press filter |
| 11/11/2009 | CN201342274Y Filter plate of sheet frame press filter |
| 11/11/2009 | CN100558919C Recycling method of titanium white waste acid in manganese industry |
| 11/05/2009 | US20090272685 Wastewater screening device |
| 11/03/2009 | US7611624 Water filtration and recycling for fabrication equipment |
| 10/29/2009 | DE102008020478A1 Filter e.g. microfiltration filter, module for use in membrane adsorber filter capsule, has filter layer with two adjacent spacers, where spacers and filter layer are sealed on lower and upper edges in liquid-tight manner |
| 10/28/2009 | EP2111278A1 Temperature transfer filter plate assembly |
| 10/28/2009 | CN201333352Y Automatic cloth-washing mechanism of wheat juice filter press |
| 10/28/2009 | CN201333338Y Filter press frame with anti-corrosion function |
| 10/28/2009 | CN100553726C Vertical type filter press |
| 10/28/2009 | CN100553506C A functional compression socks |
| 10/27/2009 | CA2394832C A filter plate of a filter press |
| 10/22/2009 | WO2009128009A1 Flow-through biosensor |
| 10/22/2009 | WO2009127436A1 Filter network |
| 10/22/2009 | CA2719730A1 Filter network |
| 10/21/2009 | CN201329221Y Regenerating process device structure for filter board and filter cloth of red mud press filter |
| 10/21/2009 | CN201329208Y Filter cloth cleaning mechanism of filter press |
| 10/21/2009 | CN201329207Y Elevation drive mechanism for cleaning filter press blanket |
| 10/21/2009 | CN201329206Y Horizontal drive mechanism for cleaning filter press blanket |
| 10/21/2009 | CN201329205Y Full automatic desulfurization wastewater diaphragm filter press |
| 10/21/2009 | CN101559302A Device for electrolysis, pressure filtration and dehydration of fine coal |
| 10/21/2009 | CN101559299A Processing technology for recycle of metallurgical solid waste |
| 10/21/2009 | CN100551484C Pressure filter |
| 10/20/2009 | US7604128 Filter apparatus |
| 10/14/2009 | CN201324553Y External halides-solution recovery device for filter press |
| 10/08/2009 | WO2009121220A1 Sealing apparatus of soft container pervious to water |
| 10/08/2009 | WO2009121202A1 A sludge dewatering apparatus and method thereof |
| 10/08/2009 | WO2009094628A3 A combined wetting/non-wetting element for low and high surface tension liquids |
| 10/07/2009 | EP2106834A1 Apparatus for waste-water filtration |
| 10/07/2009 | CN201320425Y Sludge pressure filtering device with pneumatic sludge transport |
| 10/07/2009 | CN201320424Y High-power dewaterer of sludge |