B07B 1 - Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like

Patents for B07B 1 - Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like (18,540)
01/2007
01/17/2007	EP1742749A2 Screen and screen frame for improved screen to shaker placement, handling and retention
01/17/2007	CN2858073Y Three-axes elliptical vibrating sieve synchronizer
01/17/2007	CN2858072Y Energy saving vibrating sieve
01/16/2007	US7163106 Strainer for cleaning fibrous suspensions
01/11/2007	WO2007005321A2 Filter screen with molded end cap for oilfield screens
01/11/2007	WO2007004889A1 Apparatus for sieving and fluid separation and a method of using same
01/11/2007	US20070007181 Molded end cap for oilfield screens
01/11/2007	CA2613043A1 Apparatus for sieving and fluid separation and a method of using same
01/10/2007	EP1740320A2 Shaker screen clamping and sealing assembly
01/10/2007	EP1740319A1 Vibrating sieve machine and method for operation of a vibrating sieve machine
01/10/2007	EP1740286A1 Screening grid
01/04/2007	US20070000817 Screening arrangement
01/04/2007	US20070000816 Spreading device and adjustable grading system incorporating same
01/04/2007	DE19702196B4 Vorrichtung zum Reinigen eines Transportbandes Apparatus for cleaning a transport belt
01/03/2007	EP0914209B2 Process and device for the separation of viscoplastic materials such as plastics from materials such as paper which can be defibrated by mechanical action
01/03/2007	CN2853197Y Electric reciprocating grain separator
01/03/2007	CN2853196Y Chain bucket automatic material receiving sand screen
01/03/2007	CN1887429A Pre-ball milling crushing process and modular pre-crushing work station
01/03/2007	CN1292648C Fish grading device
01/02/2007	US7156236 Machine for removing articles deposited on the ground
12/2006
12/28/2006	WO2004072399A3 Method and apparatus for separating fine particulate matter from other materials
12/28/2006	DE102005030041A1 Filtering device for filtering machine, comprises drum filter, helical shaped drive arranged in the inside of drum filter, outlet area for residue of the filtering materials, and feeding area for conveying the materials into the drum filter
12/27/2006	EP1736249A1 Device for dimensional sorting of substantially spherical or ovoid products
12/27/2006	EP1736248A1 Sifting device for a free-fall mixer
12/27/2006	EP1735114A1 Screening deck
12/27/2006	EP1368126B1 A method and device for the separation of particles
12/27/2006	CN2850725Y Hydraulic control double-motor self-adaptation synchronous vibration sieve
12/27/2006	CN2850724Y Bi-directional connecting bar vibrating screen
12/27/2006	CN2850723Y Self-synchronous oscillating sieve with motor not vibrating
12/27/2006	CN2850722Y Block-proof slewing screen
12/27/2006	CN1883830A Domestic garbage sorting and plastic breaking device
12/27/2006	CN1883823A Gradient screening method for domestic garbage
12/27/2006	CN1883808A Method and device for dehulling separation of flax seed
12/27/2006	CN1291793C Method for separating apple seed in apple juice preparation process and centrifugal separator
12/26/2006	US7152743 Screening panel securing system
12/21/2006	US20060287019 Sieve with different louvers
12/21/2006	US20060284518 Vibrating debris remover
12/21/2006	DE202006016348U1 Ballistic separator for separating paper constituents from used paper and paper board container, has shaft sections connected with one another by connecting unit, which carries shaking body that is swivelable on connecting unit
12/20/2006	EP1732710A1 Adapter arrangement
12/20/2006	CN2848374Y Casted abrasion resistant convex stage screen plate
12/20/2006	CN2848373Y Controller for variable frequency vibration screen
12/20/2006	CN2848328Y 水力旋转筛 Hydraulic rotary screen
12/20/2006	CN1882394A Improvements in screen separators
12/19/2006	US7150358 Shaker screen clamping and sealing assembly
12/14/2006	WO2006131333A2 Screening device
12/14/2006	US20060281506 Grate between precleaner and sieve
12/14/2006	DE10343645B4 Verfahren zum Sieben oder Sortieren A method for screening or Order
12/14/2006	DE102005002073B4 Schwingmaschine Vibration machine
12/13/2006	EP1731230A1 coating powder sieving device
12/13/2006	CN2845930Y Sieving device
12/13/2006	CN2845929Y Novel garbage sieving device
12/13/2006	CN2845928Y Fine rice sorter
12/13/2006	CN1876254A Choke-proof device for cylinder sifter
12/13/2006	CN1876253A Three-kind-force sieving machine for superfine powder
12/13/2006	CN1876252A Side plate type circular motion eccentric block vibration exciter
12/13/2006	CN1289213C Frequency variable hydraulic vibration exciter
12/12/2006	US7147109 Sieve device for screening solid material
12/12/2006	US7147011 Method for packing solid catalyst
12/07/2006	WO2006130062A1 Screening arrangement
12/07/2006	WO2006097179A3 Universal unit and attachment classifier
12/07/2006	CA2602839A1 Screening arrangement
12/06/2006	CN1874876A Fiber distribution device for dry forming a fibrous product and method
12/06/2006	CN1872430A Air separation treater for sieving garbage
12/06/2006	CN1872420A Production system of jigging selection of coal
12/05/2006	US7143968 Mobile rock crushing plant
12/05/2006	CA2321815C Method and apparatus for extracting plant resins
11/2006
11/30/2006	WO2006128166A2 Rotary aggregate washing and classification system
11/30/2006	WO2006126977A1 Loose material screening device
11/30/2006	WO2006126274A1 Coffee powder separator
11/30/2006	WO2004101182A3 Apparatus of piercing garbage bags and classifying garbage
11/30/2006	US20060266677 Screen assembly having dimples formed in frame sections for retaining a screen cloth and a method of forming the same
11/30/2006	US20060266676 Rotary Aggregate Washing and Classification System
11/30/2006	DE102005024236A1 Siebfläche mit Stangenrost Screen surface with grizzly
11/29/2006	EP1726370A2 Rod grate screening surface
11/29/2006	EP1726369A2 Device for sorting, subdividing of a fraction or of mixed arbitrary fractions
11/29/2006	EP1726358A1 Method of filling solid catalyst
11/29/2006	EP1583616A4 Vibratory screen
11/29/2006	CN2841168Y Anti-blocked screening net
11/29/2006	CN2841167Y Multi-layer 3-D sorter
11/29/2006	CN2841145Y Tu-chung and pterides husking sorting separation apparatus
11/29/2006	CN2840686Y Improvement of tea-sieving machine structure
11/29/2006	CN1868608A Nanometer screening device
11/29/2006	CN1868597A Comprehensive treatment method of architectural garbage
11/23/2006	WO2006123037A1 Device for determining powder particle size distribution and uses thereof
11/23/2006	US20060260987 RF shielding gasket for vibratory separator
11/22/2006	CN1864870A A vertical combined sieving device
11/21/2006	CA2232858C Sorting device
11/16/2006	WO2006120021A2 Method for producing a wear-resistant reaction-bounded ceramic filtering membrane
11/16/2006	WO2006119614A1 Screen basket with replaceable profiled bars
11/16/2006	US20060254961 Dual hardness composite screen frame
11/16/2006	DE102005014553A1 Intensive sieving device with oscillating supports at side and longitudinal and horizontal tensioning mode e.g. for sieving, has sieving cloth and or strained screen coating which rests on crossbeams
11/15/2006	EP1721677A2 Method for processing of shredder residues and use of a sand fraction so produced
11/15/2006	CN2836935Y Screen of soil pulverizer
11/15/2006	CN2836934Y Dustpan having sieving function
11/15/2006	CN2836933Y A novel screen
11/15/2006	CN1861275A Vibrating-screen having slurry back-exciting device
11/14/2006	CA2104168C Modular screen system for screening deck
11/09/2006	WO2006119207A1 Retainer for an electronic communication device to detect breaks in porous element separator
11/09/2006	US20060249434 Dry separation of contaminants from polyester materials
11/09/2006	US20060249433 Machine for separating metal from dirt and other material

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