| Patents for B08B 15 - Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area (8,431) |
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| 06/12/2013 | CN103143531A Remover for tiny dust on surface of flexible printed circuit board |
| 06/12/2013 | CN103143430A Anti-dust device of feeding hole of grinder |
| 06/12/2013 | CN102728590B Discharging servo dust catcher for gantry crane grab bucket and moveable funnel in stockyard |
| 06/12/2013 | CN102278883B Intelligent dust-removing fan system and method of sintering furnace of iron mill |
| 06/05/2013 | CN202976171U Cash-counting machine dust collection and degerming device |
| 06/05/2013 | CN202971830U Speed changing boxes of dust collector |
| 06/05/2013 | CN202968732U Chroming air sucking and blowing device |
| 06/05/2013 | CN202964599U Modified handheld cutter |
| 06/05/2013 | CN202963618U Saw dust removing device |
| 06/05/2013 | CN202963018U Automatic dust collecting device of stone breaker |
| 06/05/2013 | CN202963017U Dust extraction device of flour screening machine |
| 06/05/2013 | CN202963016U Construction site cement mixing plant simple dust removal device |
| 06/05/2013 | CN202963015U Steel-making secondary high-pressure dust removal device |
| 06/05/2013 | CN202963014U Movable dust extractor |
| 06/05/2013 | CN202962974U Dust collection mechanism of battery winding machine |
| 06/05/2013 | CN202962965U Air shower |
| 06/05/2013 | CN202962937U Chalk dust collecting device for cleaning blackboard erasers |
| 06/05/2013 | CN202962901U Automatic control system of compound dry separation |
| 06/05/2013 | CN202962621U Calcium lactate crystal grinder dust collector |
| 06/05/2013 | CN202962404U Granulator |
| 06/05/2013 | CN202962210U Dust removal equipment |
| 06/05/2013 | CN202962148U Deashing anti-explosion air pocket of coal dust collector |
| 06/05/2013 | CN202959404U Environment-friendly nail table |
| 06/05/2013 | CN103133825A Dedusting hood supporting device |
| 06/05/2013 | CN103128869A Waste plastic recycling system |
| 06/05/2013 | CN103128091A Powder automatic recovery system |
| 06/05/2013 | CN103128048A Vibrating screening and separation mechanism of copper crushing machine |
| 06/05/2013 | CN103127797A Automatic filtering and washing dust-removing smoke eliminator of garbage generation and industrial tail gas and tiny dust |
| 06/05/2013 | CN103127792A Smelting plant chimney dust absorption and liquefied device |
| 06/05/2013 | CN103127783A Three-proof paint spraying environment-friendly air-discharge device |
| 05/30/2013 | WO2013075764A1 Device for processing containers |
| 05/29/2013 | DE202012001953U1 Absaugsystem und Kranvorrichtung Suction and crane device |
| 05/29/2013 | DE102011111949B4 Laborabzug und insbesondere Sicherheitswerkbank mit Projektionsvorrichtung Fume hood and especially safety cabinet with projection device |
| 05/29/2013 | DE102011055703A1 Trailing propeller for suction system, comprises mass accumulation on its periphery such that from normal operation to volume flow generation, volume flow is maintained for ten seconds during post cleaning period after motor is switched-off |
| 05/29/2013 | CN202954909U Oil drainage device of engine oil spraying pump |
| 05/29/2013 | CN202951866U Plate casting machine and air extracting device used for lead-acid storage battery |
| 05/29/2013 | CN202951697U Anti-dust device of lockhole machine |
| 05/29/2013 | CN202951696U Exhaust emission device of curing oven |
| 05/29/2013 | CN202951695U Plastic foil air suction hood |
| 05/29/2013 | CN202951694U Novel automatic-lifting umbrella-shaped dust collector |
| 05/29/2013 | CN202951693U Novel automatic-lifting dust-suppression equipment |
| 05/29/2013 | CN202951692U Handheld electric drill dust collection device |
| 05/29/2013 | CN202951691U Drilling fragment collecting device of electric drill |
| 05/29/2013 | CN202951690U Smoke collecting device of oil press |
| 05/29/2013 | CN202951644U 自动除尘机构 Automatic dust removal mechanism |
| 05/29/2013 | CN202951490U Reagent rack |
| 05/29/2013 | CN202951378U Multifunctional water mist dedusting vehicle for coal storage yard |
| 05/29/2013 | CN202951360U Automatic dust collector applied to toilet-roll rewinder |
| 05/29/2013 | CN103121241A Lightweight material mixed stirring device |
| 05/29/2013 | CN103121029A Smoke box with function of fast smoke dispersing |
| 05/29/2013 | CN103121028A Device and method for collecting light insoluble liquid or gas in environmental liquid |
| 05/29/2013 | CN103121017A Novel electrical cleaning device of column type insulator |
| 05/27/2013 | DE202013101906U1 Vorrichtung zum Absaugen von Aerosolen Apparatus for sucking of aerosols |
| 05/22/2013 | EP2594853A1 A low-noise fume extractor hood. |
| 05/22/2013 | CN202943071U Ventilation hood with infrared lamps |
| 05/22/2013 | CN202943070U Device capable of automatically cleaning chalk powder in blackboard groove plate |
| 05/22/2013 | CN202943069U Rotary odor collector |
| 05/22/2013 | CN202943068U Environment-friendly recovery system of flaker |
| 05/22/2013 | CN202942955U Low dust type sand production line |
| 05/22/2013 | CN202942895U Laboratory simple protective cover |
| 05/22/2013 | CN202942765U Improved-type flue gas treatment device in casting room |
| 05/22/2013 | CN103118811A Joint construction, ventilation arm and ventilation system |
| 05/22/2013 | CN103111715A Soldering tin recovery smoke evacuator capable of reducing pollution |
| 05/22/2013 | CN103111352A Airflow purification production line special for sericite |
| 05/22/2013 | CN101955329B Method and device for controlling content of fine aggregate |
| 05/16/2013 | WO2013070867A1 Welding fume extractor |
| 05/16/2013 | US20130122795 Welding fume extractor |
| 05/16/2013 | CA2854518A1 Welding fume extractor |
| 05/15/2013 | CN202934556U Tool cabinet for discharging toxic gas |
| 05/15/2013 | CN202933923U Smoke filter device |
| 05/15/2013 | CN202933922U Waste fluff chipping recovery device of natural lustre finishing machines |
| 05/15/2013 | CN202933921U Experimental cabinet with ventilating system |
| 05/15/2013 | CN202933920U Bag viscose protective strip collector |
| 05/15/2013 | CN202933919U Blowing and absorbing type dust removal system |
| 05/15/2013 | CN202933918U Air extracting system |
| 05/15/2013 | CN202933917U Slag liquid collecting device of coal mill |
| 05/15/2013 | CN202933916U Device for preventing ammonia from being emitted from front part of blueprinting machine to cause pollution |
| 05/15/2013 | CN202933915U Negative-pressure dust control device of vibrating screen |
| 05/15/2013 | CN202933914U Plastic tube production line powder mixer with gumming device |
| 05/15/2013 | CN202933565U Filter dustproof cover |
| 05/15/2013 | CN202933564U Filter press with air purification device |
| 05/15/2013 | CN103100978A Grinding wheel machine dust removal device |
| 05/15/2013 | CN103100771A Environment-friendly full-automatic used circuit board tin solder rapid recovery machine |
| 05/15/2013 | CN103100543A Heat treatment cooling slot cleaning device |
| 05/15/2013 | CN103100542A Dust removal device and concrete mixing station |
| 05/10/2013 | WO2013066984A1 Jet engine cleaning system |
| 05/10/2013 | WO2013038124A3 Temperaturecontrolled habitat arranged to allow hot work to be undertaken |
| 05/08/2013 | CN202926340U Feeding dust-removing integrated machine |
| 05/08/2013 | CN202922786U Plastic profile raw material mixing device capable of automatically removing dust |
| 05/08/2013 | CN202921648U Production line of stainless steel band levelling machine |
| 05/08/2013 | CN202921636U Dust recovery device for production of refined cotton |
| 05/08/2013 | CN202921635U Device for compulsorily removing volatile gas produced in a printing process |
| 05/08/2013 | CN202921634U Gypsum powder recovering device |
| 05/08/2013 | CN202921633U Laboratory fume hood waste liquid recovering device |
| 05/08/2013 | CN202921632U Waste gas removing device |
| 05/08/2013 | CN202921631U Storage tank air intake dust collection device of lens injection molding machine |
| 05/08/2013 | CN202921331U Chemical experiment protective cover |
| 05/08/2013 | CN202921254U Dust returning structure of fly ash mixing mill |
| 05/08/2013 | CN202921158U Waste gas treatment device in penicillin production |
| 05/08/2013 | CN202921015U Air compression station oil mist treatment device |