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)
11/2007
11/14/2007	CN200974062Y Seed screening mechanism
11/14/2007	CN200974061Y Novel round bracket for brushing the inner and external
11/14/2007	CN200974037Y Gear plate type grinding screen
11/14/2007	CN101069885A Elastic sieving method and large elastic vibration sieve
11/14/2007	CN100348340C Reinforced sieve
11/13/2007	US7293615 Earth boring system
11/08/2007	WO2007124752A2 Double wall separating drum
11/08/2007	WO2006128166A3 Rotary aggregate washing and classification system
11/08/2007	US20070256961 Vibration screen system
11/08/2007	US20070256960 Material Separator
11/08/2007	DE202007011559U1 Rollensieb zur Trennung von Korngrößen Roller screen for separating grain sizes
11/07/2007	EP1648623B1 Riddling device
11/07/2007	CN200970594Y City life garbage comprehensive treating device
11/07/2007	CN200970583Y Wave sieve and split wave vibration rotary siever
11/07/2007	CN200970582Y Vibration turnover arc sieve
11/07/2007	CN200970581Y Multiple vibration novel vibration sieve based on rigid moving synthesis
11/07/2007	CN200970580Y Multiple angle roller broken bag siever
11/07/2007	CN200970579Y Broken rice separater
11/07/2007	CN200970542Y High efficiency multistage screw forced sieving separate bin device
11/06/2007	CA2348189C A fine solids separator
11/04/2007	CA2589503A1 Vibration screen
11/01/2007	WO2007123410A1 A fluid treatment system and method and use of same
11/01/2007	WO2007122967A1 Method of decomposing waste plastic/organic substance, decomposition apparatus, and decomposition system
11/01/2007	CA2650052A1 A fluid treatment system and method and use of same
11/01/2007	CA2649510A1 Decomposition method of waste plastics and organics, decomposition apparatus, and decomposition system
10/2007
10/31/2007	EP1849532A2 Vibration screen system
10/31/2007	DE202007011747U1 Vorrichtung zur mechanischen Reinigung von Kunststoffabfällen Apparatus for the mechanical purification of waste plastics
10/31/2007	CN200967048Y Moving type environment-protecting type grain cleaning equipment
10/31/2007	CN200967046Y Material feeding device of electromagnetic vibrating screen
10/31/2007	CN200967045Y Automatic catapult screen for separating stone impurity
10/31/2007	CN200967044Y 电磁振网筛 Electromagnetic vibration sieve
10/31/2007	CN200967013Y Grading equipment used in the material fine disintegrator
10/31/2007	CN101063059A Moving iris type fluidized bed
10/30/2007	CA2369321C Sieve bed for a sifting machine
10/25/2007	WO2006078309A3 Vibratory material screen with seal
10/25/2007	WO2004007835A8 System for separating fluid-borne material from a fluid that carries particulate matter along with the material
10/25/2007	DE102006016324A1 Vorrichtung und Verfahren zum flexiblen Klassieren von polykristallinen Silicium-Bruchstücken Apparatus and method for flexible sizing of polycrystalline silicon fragments
10/24/2007	CN200963625Y Special vibrating screen novel screen cloth for petroleum drilling fluid
10/24/2007	CN200963624Y Special vibrating screen novel screen cloth for petroleum drilling fluid
10/24/2007	CN200963598Y 水泥破袋机 Broken cement bag machine
10/24/2007	CN200963592Y Walking ricinus husking and refining machine
10/24/2007	CN101058082A Mine milling method for improving particles size distribution of bauxite mine milling products
10/24/2007	CN100344674C Adhesive compositions containing hybrid oxetane compounds
10/23/2007	US7284665 Method and apparatus for processing articles
10/18/2007	WO2007115937A2 Device and method for the flexible classification of polycrystalline silicon fragments
10/17/2007	CN200960510Y Combined separating screen
10/17/2007	CN200960507Y Sieve sheet for selecting ore
10/17/2007	CN200960506Y Dust absorption type self-equilibrating vibrating screen
10/17/2007	CN200960505Y Self-cleaning vibrating sieve
10/17/2007	CN200960504Y Sprocket drive roller screen with adjustable roll gap
10/17/2007	CN200960475Y Drum-type screening washing machine
10/17/2007	CN200960464Y Combined crusher for coal
10/17/2007	CN101053867A Method for making rotary symmetrical especially cylinder type filter net device
10/17/2007	CN101053866A Slide roller sieve
10/17/2007	CN101053865A Scraper roller transport sieving method and its scraper roller transport sieving machine
10/17/2007	CN101053856A Gangue separating method and device for mine
10/17/2007	CN101053855A Selective crushing type gangue separator
10/13/2007	CA2584920A1 Perforated plate element screen with sealed element design
10/11/2007	WO2007112593A1 Apparatus and method for sorting material
10/11/2007	CA2809735A1 Composite screen
10/11/2007	CA2647203A1 Composite screen
10/11/2007	CA2642699A1 Apparatus and method for sorting material
10/10/2007	CN200957412Y Bean-cake grading screen
10/10/2007	CN200957411Y Assembled rice sieve with replaceable sieve plate
10/10/2007	CN200957410Y Strong rotary-vibration screen bottom structure
10/10/2007	CN200957409Y Spiral screen
10/10/2007	CN200957408Y Spiral screen
10/10/2007	CN101052476A 筛架 Sieve frame
10/09/2007	US7278540 Adjustable basket vibratory separator
10/04/2007	WO2007093645A3 A material screening apparatus
10/04/2007	US20070227954 Composite screen
10/04/2007	US20070227953 Machine for the Classification, Sieving and Separation of Non-Homogeneous Masses to Materials
10/04/2007	DE102006013627A1 Screening device for screening of sand or water mixture, has feeding device comprising multiple feeding slides arranged one above other for feeding mixture on different positions of screen
10/04/2007	DE102006001713B3 Stone clearing and cleaning for sandy beach, involves increasing classifying by temporary overlapping of rotated spring tooth of rotor with wire mesh rods, which are laterally and shiftedly arranged in tooth
10/03/2007	EP1838463A1 Method for grading a particulate water-absorbing resin
10/03/2007	CN200954667Y Paper-plastic separator
10/03/2007	CN200954500Y Rotary vibration sieve
10/03/2007	CN200954454Y Automatic ball-sieving device of coal grinder
10/02/2007	CA2465437C Sifting screen
10/02/2007	CA2436035C Mesh screen apparatus and method of manufacture
09/2007
09/27/2007	US20070221547 Sifting Screens
09/27/2007	US20070221546 Apparatuses and Methods for Separating Mixed Materials
09/27/2007	US20070221545 Initial/minute sieving and sorting facility of garbage
09/27/2007	US20070221544 Pulp sizing screen
09/27/2007	DE102006014174A1 Vibration filtering device for filtering coating powder, has vibrator, e.g. compressed air roll vibrator, enclosed by external housing so that compressed air inlet is passed via wall of housing to supply air to vibrator that vibrates filter
09/26/2007	EP1836004A1 Rider bar for screening element or wear-resistant lining
09/26/2007	CN200951428Y Apparatus for screening and classifying areca-nuts
09/26/2007	CN200951406Y Linear, electrically driven dynamical sieve jigger
09/25/2007	US7273151 Sieve bed for a sifting machine
09/25/2007	US7273150 Portable screening machine
09/20/2007	WO2007105227A1 An improved screening device
09/20/2007	WO2007104777A1 A screening apparatus
09/20/2007	US20070215527 Adjustable coal screening apparatus
09/20/2007	US20070215526 Screen device
09/20/2007	CA2646341A1 A screening apparatus
09/20/2007	CA2644844A1 An improved screening device
09/19/2007	EP1833592A1 Improvements in and relating to sifting screens
09/19/2007	CN200948455Y Screen separation instrument for measuring the structure of the cut tobacco
09/19/2007	CN200948454Y Centrifugal separator
09/19/2007	CN200948453Y Multi-layered grader of the mixed castoff

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