Patents
Sitemap › B07 - Separating solids from solids; Sorting › B07B - Separating solids from solids by sieving, screening, or sifting or by using gas currents; Other separating by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material › 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)
09/1998
09/09/1998CN1192386A Sorting and processing of ferro-phosphorus, and method of application
09/08/1998US5802965 Bean sprout processing apparatus
09/03/1998WO1998037988A1 Improved filtering screen and support frame therefor
09/02/1998EP0861696A1 Disk for screen or separator
09/01/1998US5799801 Screen for classifying material by size
09/01/1998US5799799 Ultrasonic screening system
09/01/1998US5799798 Screen cylinder for screening high consistency pulp
09/01/1998CA2159731C Fresh wet concrete reclaimer
08/1998
08/27/1998WO1998036854A1 Frame for flat sifter and process for producing the same
08/27/1998DE19707092A1 Fine wire mesh sieve screen with improved stiffness
08/26/1998CN2288786Y Metal polyster filter screen
08/19/1998EP0858370A1 A blade guide for a blade screen
08/18/1998US5795479 Apparatus and method for waste recycling and conversion
08/18/1998US5794787 Mobile gravel screening apparatus
08/11/1998US5791494 Screening machine with acceleration-constant control
08/06/1998WO1998033604A1 Screen with overlapping elongate screen cloth elements
08/06/1998WO1998033603A1 Universal method of and apparatus for screening debris
08/06/1998WO1998033574A1 Filter unit
08/04/1998CA2097313C A rotary screen device
08/03/1998CA2228190A1 Programmed method of and apparatus for screening debris
07/1998
07/30/1998WO1998032544A1 Garden sieve for wheelbarrow
07/30/1998WO1998032543A1 Curved free standing garden sieve
07/30/1998DE19702196A1 Apparatus to clean web carrying belts in paper-making machine
07/29/1998EP0855232A2 Process for classifying particulate hydrophilic polymer and sieving device
07/28/1998US5785461 Wedge tensioning device
07/28/1998CA2122807C Installation for the use of outdated or spoiled foodstuffs of human consumption for animal consumption
07/22/1998CN1188026A Large arc line vibrating screen
07/21/1998US5783077 Undulating screen for vibratory screening machine
07/21/1998US5782365 Blade guide for a blade screen
07/21/1998CA2081855C Screen
07/16/1998WO1998030309A1 Screen with improved strength properties and assembly of such a screen with a support screen
07/15/1998EP0852637A1 Sorting device
07/15/1998CN2286078Y 脱卤筛 Dehalogenation sieve
07/14/1998US5778910 Washing trough for residual concrete
07/14/1998CA2143274C Center retainer assembly for panel mounting system
07/09/1998WO1998029201A1 Roller screen
07/09/1998DE19737093A1 High output out-of-balance screening machine with fine steel funnel hopper
07/08/1998EP0697920A4 Screening apparatus with adjustable hydrofoil portion
07/07/1998US5775435 Apparatus for separating potatoes from other materials
07/01/1998EP0850699A2 Bar screen drive system
07/01/1998EP0850691A1 Method and device for waste treatment
07/01/1998CN2285169Y Multi-function rotary material-drawing sifting conveyer
07/01/1998CN2285168Y Horizontal conical screening device for pulverizer
06/1998
06/30/1998US5772044 Apparatus for concentrating fine or broken particles
06/30/1998CA2122106C Well screen having a slurry flow path
06/26/1998CA2225695A1 Bar screen drive system
06/25/1998WO1998026863A1 Vibratory adapter
06/25/1998CA2274627A1 Vibratory adaptor
06/24/1998EP0849393A1 Waste dissolver, in particular from biological domestic waste
06/24/1998EP0849006A2 Method and apparatus for sorting recycled material
06/24/1998CN2284653Y Feeding apparatus of vibrating screen classifier
06/23/1998US5769241 Screen panel fixing system
06/23/1998US5769240 Screening systems and methods for screening particulate material
06/23/1998US5769239 For removing trash from feed material
06/23/1998US5768783 Method for fabricating a flat or centripetal wire
06/18/1998DE19652152A1 Vibrating machine for use in a laboratory
06/18/1998DE19651643A1 Sieve for sorting out suspended fibres
06/17/1998CN1184694A 分离设备 Separation equipment
06/16/1998US5765767 Apparatus for grinding and uniformizing grains and screen with annular working space for use in the apparatus
06/16/1998US5765696 Rapped sieve bend
06/16/1998CA2224850A1 Belt cleaner for removing fines from granular material
06/16/1998CA2127499C Sifting device
06/10/1998DE19723693C1 Sieving machine with three=dimensional projection movements
06/10/1998DE19650138A1 Disc sieve for separating material which is difficult to sieve
06/10/1998CN2283524Y Vabrition sieve driven by double motor forced synchronous
06/10/1998CN2283523Y Lump material separator
06/10/1998CN1184007A Projecting sieving machine
06/04/1998DE19649353A1 Sieve, e.g. for use in the building or chemical industries
06/03/1998CN1183321A Method for making standard screen with organic glass frame, and its special clamp
06/02/1998US5759026 Process and apparatus for the cooling treatment of hot non homogeneous bulk material
06/02/1998US5758778 To separate and remove contaminants from grain
05/1998
05/27/1998EP0843601A1 Apparatus for attaching filter means to a frame
05/27/1998EP0843600A1 Screen for use in vibratory shaker device
05/27/1998CN1182643A Method for improving sizing precision of cantilever mesh gauze and cantilever mesh gauze
05/26/1998US5755334 Method and apparatus for mounting a panel on a support member
05/22/1998WO1998020986A1 Solids separator
05/22/1998WO1998020958A1 Zoned pressure screen
05/22/1998CA2271121A1 Solids separator
05/20/1998EP0710354B1 Dry sorter for very fine coal
05/19/1998US5752435 Beansprouts roots and husks cleaning machine
05/14/1998DE19746368A1 Sieve band machine for removal of solids from e.g. power station cooling water
05/12/1998US5749471 Vibrating screen
05/07/1998WO1998018571A1 A separator plate for the screening of particulate material
05/06/1998EP0839562A1 Endless band filter
05/06/1998EP0839074A1 Convertible kits for a material separating apparatus
05/05/1998US5746322 Vibratory finger screen with lateral wedge members
05/05/1998CA2074052C Screening assembly for soil
05/05/1998CA2061290C Sifting drum
04/1998
04/30/1998WO1998017404A1 Air density system with air recirculation and gyrating bar feeder
04/30/1998DE19643382A1 Scrap glass impurity level determination
04/30/1998CA2218294A1 Separating device
04/29/1998EP0838264A2 Method and vibratory trough for treating a material to be cleaned
04/28/1998US5743030 Loader with screening device
04/23/1998WO1998016328A1 Improved vibratory screening machine
04/23/1998WO1998016295A1 Improved shale shaker
04/22/1998EP0708690A4 System and method for changing sizing screen
04/21/1998US5741087 Chain separator for padding machine
04/21/1998US5740922 Sizing screen with individual row spacing adjustability
04/16/1998WO1998015335A1 Apparatus for separation
04/16/1998CA2268002A1 Apparatus for separation
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