Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 25 - Filters formed by clamping together several filtering elements or parts of such elements
Patents for B01D 25 - Filters formed by clamping together several filtering elements or parts of such elements (5,131)
11/2012
11/21/2012CN202538444U Anticorrosive rubber diaphragm clamp
11/21/2012CN202538443U Filter-press purifying device for high-concentration iron hydroxide feed liquid in production of ammonium sulfate
11/21/2012CN202538442U Internal expansion sealed type embedded diaphragm filter plate
11/21/2012CN102784501A Lees separating and drying device for ethanol fermentation broth
11/21/2012CN102179082B Cylindrical filter press
11/21/2012CN102102378B Energy-saving rainwater harvesting device capable of quantitative observing
11/20/2012US8313645 Filter device
11/20/2012CA2741032A1 Separation, cleaning and concentration system and process for aqueous matter
11/15/2012US20120285871 Filter plate comprising a temperature control body and filter cartridge comprising such a filter plate
11/15/2012US20120285610 Process and materials for coiling z-filter media; and/or closing flutes of filter media; and, products
11/14/2012CN202526960U Plate and frame filter press hydraulic system for use in titanium pigment production process
11/14/2012CN202526959U Plate-and-frame filter press device for production of D-ethyl ester
11/14/2012CN202526958U Slurry discharge settling type slurry receiving trolley for filter press
11/14/2012CN202526957U Novel filter plate for filter press
11/14/2012CN102781546A Pleated filtration media having tapered flutes
11/14/2012CN102772933A Pressure filtration unloading device capable of automatically tensioning pressure filtration cloth and working method thereof
11/14/2012CN102772932A Automatic sludge conveying device for pressure filter
11/14/2012CN102772931A Automatic sludge-storage and sludge-discharging sludge hopper device for pressure filter
11/13/2012US8307990 Filter module designed to limit zones of stagnation for a liquid
11/08/2012US20120279915 Filter apparatus and method of use
11/07/2012CN202516367U Filter pressing filtrate separating funnel
11/07/2012CN202516366U Automatic dumping device
11/07/2012CN202516365U Simple plate-and-frame filter for teaching
11/07/2012CN202516364U Press filter
11/07/2012CN202516363U Plastic filter plate for filter press with improved structure
11/07/2012CN202516362U Quick opening membrane filter press with down-moved proximity switch
11/07/2012CN202516361U Movable water-saving tank for filter press
11/07/2012CN101839258B Servo hydraulic transmission mechanism
11/07/2012CN101287530B Filter plate assembly for filter
10/2012
10/31/2012CN202506194U Impurity removing mechanism of Chinese herbal medicine squeezing device
10/31/2012CN202506193U Both-way side-type washing device of filter cake of pressure filter
10/31/2012CN202506192U Simple gas-boosting plate-frame filter for teaching
10/31/2012CN202506191U Sliding block type filter plate handle
10/31/2012CN202506190U Experimental device imitating working conditions of pressure filters
10/31/2012CN202506189U Horizontal fusant filter
10/31/2012CN102762269A Sludge dehydrating apparatus
10/31/2012CN102755780A Filter pressing drier for producing titanium pigment
10/31/2012CN102114373B Special nano filter cloth for filter press
10/30/2012CA2494663C Leakage indicator for a filter element of a filter press
10/26/2012WO2012145372A2 Filter-in-filter with funnel shaped passageway
10/24/2012EP2514499A1 Fluid treatment arrangements and methods of making fluid treatment arrangements
10/24/2012EP2514498A1 Filter cloth
10/24/2012CN202497751U Novel filter cloth curving discharging mechanism
10/24/2012CN202497750U Outwards oblique bending and stretching discharge mechanism with filter cloth
10/24/2012CN202497749U Plate pulling manipulator of filter press
10/24/2012CN202497748U Testing system for pumping pressure type coal slime filter press
10/24/2012CN202497747U Coal slime filter-press testing system
10/24/2012CN202497746U Liquid collection trough-containing turnover plate mechanism
10/24/2012CN202497745U Twin-stage guiding cleaning mechanism for filter cloth of filter press
10/24/2012CN102743907A Discharge cake spacing plate device of filter plate
10/24/2012CN101485941B Synchronous rapping and water flushing mechanism for filter press and synchronous rapping and water flushing method
10/23/2012US8292088 Water supply system with filtration and retrofit assembly
10/23/2012US8291554 Fastening element for two-dimensional fibre material and method for fastening two-dimensional fibre material
10/18/2012WO2012139431A1 Treatment process for making sludge harmless through self-sustaining balanced incineration
10/17/2012DE202012103558U1 Filtertuch für eine Filterpresse Filter cloth for filter press
10/17/2012CN202490480U Automatic liquid collecting turnover plate
10/17/2012CN202490479U Circulating piping system for filter pressing working section
10/17/2012CN202490478U Low-temperature vacuum dehydration/drying complete plant
10/17/2012CN102728114A Hydraulic variable-cavity filter-press plate frame
10/17/2012CN102728113A Waterproof bearing pedestal
10/16/2012US8287741 Filter plate assembly for filter
10/10/2012CN202478692U A-shaped automatic mud falling mechanism for double-diaphragm plate-and-frame filter press
10/10/2012CN202478691U Automatic belt-transport filter press
10/10/2012CN202478690U Ground breaking device of plate-and-frame filter press
10/10/2012CN202478689U Air injection discharging device for sludge press filter
10/10/2012CN202478688U Spiral conveying device special for plate-and-frame filter press
10/10/2012CN202478687U Air heating system for plate-and-frame filter press
10/10/2012CN202478686U Hydraulic pressure pressing filter press
10/10/2012CN101875234B Preparation process of polypropylene diaphragm for pressure filter
10/10/2012CN101711179B Method for filtering a suspension and filter device
10/10/2012CN101678248B Filter device
10/04/2012WO2012129744A1 Scraper device for discharging filter cake on filter plate of pressure filter
10/04/2012DE102011015960A1 Anschwemmunterlage und Herstellungsverfahren für Anschwemmunterlagen Anschwemmunterlage and manufacturing processes for Anschwemmunterlagen
10/03/2012CN202460241U Tail blowing system capable of effectively blowing off materials on filter presses
10/03/2012CN202460240U Filter pressing device
10/03/2012CN202460239U Filter press
10/03/2012CN202460238U Sludge treatment diaphragm filter press
10/03/2012CN202460237U Simple filter-pressing device
10/03/2012CN202460236U Upper cloth cleaning mechanism for filter press
10/03/2012CN202460235U Filter plate with external feed port and discharge ports
10/03/2012CN202460234U Controllable high-density constant-temperature membrane filter plate and forming device
10/03/2012CN202460233U Rapid subsection type filter press
10/03/2012CN102701643A Ceramic filter pressing plate, manufacturing method thereof and filter press using same
10/03/2012CN102698478A Automatic pull plate box-type filter press
10/03/2012CN101722608B Die-pressing membrane filter plate and molding method thereof
10/02/2012US8277407 Artificial kidney
09/2012
09/27/2012WO2012128425A1 Filter press having a cake dislodging function, and a filter plate device and a filter cloth therefor
09/27/2012WO2012127676A1 Filter press dehydrator
09/27/2012WO2012127675A1 Diaphragm, filter plates, and filter press dehydrator
09/27/2012CA2830879A1 A novel process for preparation of polysaccharides
09/26/2012EP2501453A1 Method for operating a filter press using a non-mineral hydraulic oil
09/26/2012CN202446890U Control device of filter press
09/26/2012CN202446889U Caulking groove type pressing plate for high pressure plate-frame pressure filter
09/26/2012CN202446888U Filter frame structure of frame type pigment filter press
09/26/2012CN202446887U High-abrasion resistance and flexing resistance rubber diaphragm
09/26/2012CN202446886U Walking filter cloth spreading device
09/26/2012CN202446885U Ultrasonic filter cloth cleaning device
09/26/2012CN202446884U Liquid receiving tray of pressure filters
09/26/2012CN102688618A All crank unloading device for press filter
09/19/2012EP2500075A1 Tubular liquid-treating filter, method for capturing and removing oil content in liquid, method for producing beverage liquid, and method for measuring oil gram life of tubular filter
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