| Patents for B07B 7 - Selective separation of solid materials carried by, or dispersed in, gas currents (3,808) |
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| 06/05/2013 | CN202962563U Efficient tandem biaxial dynamic separating and recovery powder milling device with automatically regulated baffle plates |
| 06/05/2013 | CN202962558U Non-metallic mineral dry-process grinding and purification integrated machine |
| 06/05/2013 | CN103127996A High-efficient powder selecting machine |
| 06/05/2013 | CN103126067A Device for offline and online screening of cut tobacco from removed stem slivers of cigarette maker |
| 06/05/2013 | CN102430089B Method for preparing ultrafine powder Qiangzhuang San at normal temperature |
| 06/05/2013 | CN102416381B Solar battery recycling and decomposing equipment and airflow sorting device thereof |
| 05/29/2013 | CN202951634U Improved feed dust purifying device |
| 05/29/2013 | CN202951633U Tea leaf winnowing machine |
| 05/29/2013 | CN202951632U Dry food sorting device and dry food sorting line provided with sorting device |
| 05/29/2013 | CN103121011A Control system and method for dry method sorting device |
| 05/29/2013 | CN103121010A Straw bale stalk and leaf separation unit |
| 05/29/2013 | CA2759967A1 Settling vessel and method of use |
| 05/22/2013 | CN202943032U Ultrafine powder positive pressure separation device |
| 05/22/2013 | CN202943031U Mineral powder separation dust-removing system |
| 05/22/2013 | CN202943030U Light object processor |
| 05/22/2013 | CN202942955U Low dust type sand production line |
| 05/22/2013 | CN103111419A Matched plastic film residue separation device for cotton picker |
| 05/16/2013 | WO2013070867A1 Welding fume extractor |
| 05/16/2013 | CA2854518A1 Welding fume extractor |
| 05/15/2013 | CN202933867U Wind power weeding device |
| 05/15/2013 | CN103100525A Workpiece sorting device |
| 05/10/2013 | WO2013064575A1 Method for the thermal preparation of an auxiliary material and preparation unit |
| 05/10/2013 | WO2013064534A1 Apparatus for the preparation of particulate auxiliary material |
| 05/10/2013 | CA2853596A1 Method for the thermal conditioning of an auxiliary material and conditioning facility |
| 05/08/2013 | EP2589441A1 Inertial filter and particle classification apparatus |
| 05/08/2013 | CN202921570U Forest tree seed classifier |
| 05/08/2013 | CN202921567U Winnowing velvet removing device |
| 05/08/2013 | CN202921566U Light and thin material wind power separation machine |
| 05/08/2013 | CN202921565U Manual sand air separation device |
| 05/08/2013 | CN103084335A Garbage disposal device |
| 05/08/2013 | CN103084333A Processing device for removing filaments of corn ears |
| 05/01/2013 | CN202909955U Color mixer |
| 05/01/2013 | CN202909954U Dust separator |
| 05/01/2013 | CN202909953U Accurate separating device for mineral substance products |
| 05/01/2013 | CN202909763U Feeding coarse rice powder processing all-in-one machine |
| 05/01/2013 | CN103071623A High-efficiency powder concentrator |
| 05/01/2013 | CN102225396B Narrow-sized level multi-stage vortex air classifier classification system |
| 05/01/2013 | CN102120215B Solid particle material pneumatic grading preheating and humidifying method and device |
| 04/25/2013 | WO2013057379A1 Comminution and controlled differential screening method for the dry extraction of natural active principles |
| 04/24/2013 | CN202893678U Novel movable and static combined rotary separator for powder coal |
| 04/24/2013 | CN202893677U Winnowing machine of medicinal materials |
| 04/24/2013 | CN202893676U Sorting unit of tobacco materials |
| 04/24/2013 | CN202893305U 自动供料系统 Automatic feeding system |
| 04/24/2013 | CN103056107A Separator and wind-force sorting system |
| 04/24/2013 | CN102225397B Cement raw material preparation system for rolling machine |
| 04/18/2013 | CA2851719A1 Systems for isotropic quantization sorting of automobile shredder residue to enhance recovery of recyclable resources |
| 04/17/2013 | EP2580380A1 Apparatus for separating particles and methods for using same |
| 04/17/2013 | CN202877209U Material-absorbing dust-removing device |
| 04/17/2013 | CN202877134U Feeding device for horizontal vortex type powder concentrator |
| 04/17/2013 | CN202877127U Secondary throwing device for powder concentrator |
| 04/17/2013 | CN202877126U Automatic medicinal material winnowing machine |
| 04/17/2013 | CN202877125U Automatic medicinal material winnowing machine with dust hood |
| 04/17/2013 | CN202877124U Ultra-fine powder grader for dry waste circuit board type recovery production line |
| 04/17/2013 | CN202877123U Glass fiber waste silk feeding machine capable of screening thickness |
| 04/17/2013 | CN103047932A Device and method for measuring size and movement speed of bubbles in concentrated phase gas-solid fluidized bed |
| 04/17/2013 | CN103041988A Grain powder elutriating device |
| 04/10/2013 | EP2576086A1 Waste sorting apparatus and method |
| 04/10/2013 | CN202860841U Coarse and fine powder separating device |
| 04/10/2013 | CN202860840U Novel sorting machine for tea processing |
| 04/10/2013 | CN202860839U Winnowing mechanism of environment-friendly aluminum dust classificator |
| 04/10/2013 | CN202860838U Host machine structure of environment-friendly aluminum dust classificator |
| 04/10/2013 | CN202860837U Equipment for separating metals from mineral powder |
| 04/10/2013 | CN202860836U Feather separating device |
| 04/10/2013 | CN103028547A Splitting type rotor for powder concentrator and manufacturing process of splitting type rotor |
| 04/10/2013 | CN101557877B Method for producing very fine particles and jet mills therefor, air separator and method for the operation thereof |
| 04/04/2013 | WO2013047177A1 Powder and granular material separation processing device, powder and granular material separation processing method, and powder and granular material separation and recovery processing system |
| 04/03/2013 | CN202845331U Environment-friendly sand-powder separation system |
| 04/03/2013 | CN202845328U Multifunctional rotary screen |
| 04/03/2013 | CN202845327U Device for separating linseed shells and linseed kernels |
| 04/03/2013 | CN103025441A Rotating classifier and classification device equipped with same, pulverization device, and coal-fired boiler plant |
| 04/03/2013 | CN103025433A 喷射式磨机 Jet mill |
| 04/03/2013 | CN103008246A Fluctuating wind generating device |
| 04/03/2013 | CN103008242A Single-box multi-stage grader |
| 04/03/2013 | CN103008241A Separator and wind power separation system |
| 04/03/2013 | CN103008240A Separator and wind power separation system |
| 04/03/2013 | CN103008239A Separator and wind power separation system |
| 04/03/2013 | CN103008238A Separating machine and wind power sorting system |
| 04/03/2013 | CN103008237A Wind power sorting system |
| 04/03/2013 | CN103008088A Automatic stator blade distance adjusting device for vertical roller mill powder concentrator |
| 04/03/2013 | CN102225395B Wind separation type separator for floury products |
| 03/27/2013 | CN202823895U Solder powder eddy flow grading powder-selecting device |
| 03/27/2013 | CN202823894U Flashlight dual-purpose winnowing machine |
| 03/27/2013 | CN202823893U Brewing unprocessed grain removing impurity separating device |
| 03/27/2013 | CN202823892U Building rubbish proportion sorting device |
| 03/27/2013 | CN202823891U Novel light-weight plastic winnowing device |
| 03/27/2013 | CN202823890U Novel winnowing type peanut sorting machine |
| 03/27/2013 | CN202823889U Winnowing device for dehydrating of vegetables |
| 03/27/2013 | CN202823888U Fresh niblet winnower |
| 03/27/2013 | CN202823887U Spring separation device |
| 03/27/2013 | CN202823886U Tea winnowing machine |
| 03/27/2013 | CN202823885U Air draft type material screening device |
| 03/27/2013 | CN202819612U Online impurity removing equipment for tobacco shred |
| 03/27/2013 | CN103002994A Waste sorting apparatus and method |
| 03/27/2013 | CN102989676A Nail chip and saw dust separating device |
| 03/21/2013 | WO2013037820A1 Separator for granular materials |
| 03/21/2013 | CA2847729A1 Separator for granular materials |
| 03/20/2013 | EP2569098A2 De-inking screen with air knife |
| 03/20/2013 | CN202809042U Down selection sorting machine with ultraviolet sterilization achievable |
| 03/20/2013 | CN202803626U Double specific gravity complex grain cleaner |
| 03/20/2013 | CN202803625U Maize machining impurity-removing device |