| 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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| 01/02/2013 | CN202638839U Air draft device in semiconductor cleaning device |
| 01/02/2013 | CN202638838U Fuming cupboard |
| 01/02/2013 | CN202638837U Dust and exhaust pumping system |
| 01/02/2013 | CN202638836U Air suction unit and welding pistol |
| 01/02/2013 | CN202638817U Automatic slag removal device |
| 01/02/2013 | CN202638808U Modified medical towel dust collector |
| 01/02/2013 | CN202638803U Aluminum plate dust cleaning device |
| 01/02/2013 | CN202638780U Aluminum plate dust removing device |
| 01/02/2013 | CN202638775U Cleaning device for solar panel |
| 01/02/2013 | CN202638774U Self-cleaning device for solar cell panel |
| 01/02/2013 | CN202638773U Cleaning device of solar panel |
| 01/02/2013 | CN202638733U Planar round sieve device |
| 01/02/2013 | CN202638539U Air jet pulverizing and dust collecting device for viscous material |
| 01/02/2013 | CN202638210U Chemical material dust absorbing system |
| 01/02/2013 | CN202638205U Secondary composite dedusting system of quicklime digestive device |
| 01/02/2013 | CN202637505U Capsule filling device capable of automatically cleaning |
| 01/02/2013 | CN102858079A Harmful gas absorbing device for linear accelerator |
| 01/02/2013 | CN102856560A Plate separating and brushing production line |
| 01/02/2013 | CN102851857A Water jet loom evening mechanism with automatic cleaner |
| 01/02/2013 | CN102849758A Device for comprehensive utilization of CO2 generated in sewage treatment and method for producing NaHCO3 by the same |
| 01/02/2013 | CN102847701A Manual welding smoke purifying device |
| 01/02/2013 | CN102847700A Mortar stirring dust collection and storage box |
| 01/02/2013 | CN102847699A Horizontal machine with air suction device |
| 01/02/2013 | CN102847698A Dust removal device for photovoltaic cell arrays |
| 01/02/2013 | CN102847625A Blowing, absorbing and spraying device for inner cavity of plastic packaging stator |
| 01/02/2013 | CN102847391A Air curtain machine having function of discharging waste at inner side and supplying clean air at outer side |
| 01/02/2013 | CN102229202B Discharging device, dust remover and stirring equipment |
| 12/26/2012 | EP2537600A1 Environmental containment unit |
| 12/26/2012 | CN202626274U Zinc smoke sucking device |
| 12/26/2012 | CN202626252U Automatic smoke collection device for heat treatment |
| 12/26/2012 | CN202626212U Moveable dust removing device |
| 12/26/2012 | CN202623046U Smokeless plastic granulating machine |
| 12/26/2012 | CN202622893U Dust-extraction device used in cutting epoxy plates |
| 12/26/2012 | CN202622585U Artificial drooping-willow-imitated dust absorption tree |
| 12/26/2012 | CN202622151U Environment-friendly welding gun |
| 12/26/2012 | CN202622134U Automatic smoke-proof welding machine |
| 12/26/2012 | CN202621541U Moxa-moxibustion smoke ventilator |
| 12/26/2012 | CN202621540U Gas collecting hood |
| 12/26/2012 | CN202621539U Environment-friendly smoke exhausting cover for numerically-controlled machine tool |
| 12/26/2012 | CN202621538U Dust collection device of single crystal furnace |
| 12/26/2012 | CN202621537U Novel fume cupboard |
| 12/26/2012 | CN202621536U Deodorizing system for automatic bonding machine |
| 12/26/2012 | CN202621535U Profile steel straightening ferric oxide skin chip collection device |
| 12/26/2012 | CN202621534U Ventilation cabinet control system |
| 12/26/2012 | CN202621533U Vacuum odor removing device for package printing matter |
| 12/26/2012 | CN202621532U Cement bunker dust removal system |
| 12/26/2012 | CN202621531U Intelligent ventilation cabinet |
| 12/26/2012 | CN202621530U Safety ventilation hood |
| 12/26/2012 | CN202621476U Dust removing device of pole piece slitting machine |
| 12/26/2012 | CN202620901U Dust removal auxiliary device for mobile phone sticker |
| 12/26/2012 | CN102836984A Dust suction device for horizontal centrifugal casting machine |
| 12/26/2012 | CN102836858A Air exhausting device |
| 12/26/2012 | CN102836857A Dust removal device for uncoiler |
| 12/26/2012 | CN102836856A Dust collector for coiling machine |
| 12/26/2012 | CN102836849A Lens cleaning device |
| 12/26/2012 | CN102836812A Full-automatic chamfering separator for magnet ring blank |
| 12/26/2012 | CN102836655A Method for pulping by using pulping device |
| 12/20/2012 | WO2012173844A1 Variable-volume exhaust system |
| 12/20/2012 | DE102011077837A1 Flue for preventing pollutant outbreak, has working chamber for limiting housing that is provided with air inlet, and device for accelerating near-wall flow layer of incoming supply air is provided in upstream of additional suction opening |
| 12/20/2012 | CA2839232A1 Fire protection system for air cleaning system |
| 12/20/2012 | CA2838956A1 Variable-volume exhaust system |
| 12/19/2012 | EP2535650A1 Decontamination arrangement and method |
| 12/19/2012 | EP2534426A1 Decontamination arrangement and method |
| 12/19/2012 | CN202606485U Waste television disassembling platform equipment |
| 12/19/2012 | CN202606478U Pesticide filling and air draft processing device |
| 12/19/2012 | CN202606477U Automatic induction type waste material collection device |
| 12/19/2012 | CN202606476U Wind-blown dust cover for gauze folding machine |
| 12/19/2012 | CN202606424U Cleaning device |
| 12/19/2012 | CN202606151U Water vapor processing device for reaction kettle |
| 12/19/2012 | CN202606122U Dust keeper for feed inlet of reaction tank |
| 12/19/2012 | CN202605971U Toluene recovery device in coating production line |
| 12/19/2012 | CN102825054A Dedusting system for drug packaging production line |
| 12/19/2012 | CN102825006A Dust cover of vibrating screen |
| 12/19/2012 | CN102824848A Centrifugal fan's rear-mounted bio-purification deodorization device |
| 12/19/2012 | CN102824816A Smoke purification machine |
| 12/19/2012 | CN102824802A Vacuumizing system for secondary filtering |
| 12/19/2012 | CN101791617B Method for removing magnesium oxide dust in oriented silicon steel production |
| 12/17/2012 | CA2779825A1 Method and apparatus for particulate removal from moving paper webs |
| 12/17/2012 | CA2779819A1 Method and apparatus for particulate removal from moving paper webs |
| 12/13/2012 | DE102011106368A1 Exhausting device installed in kitchen, has guide plate that is partially arranged above exhaust air ducts and between opposite surfaces of exhaust air ducts, for use as barrier for gases or fumes |
| 12/12/2012 | CN202599019U Special dehydration centrifugal machine with dust removal function |
| 12/12/2012 | CN202598633U Ventilation and exhaust device suitable for rural kitchen |
| 12/12/2012 | CN202591203U Sliding track type automobile exhaust sucking and discharging system |
| 12/12/2012 | CN202591202U Pipe line device for dust collecting device |
| 12/12/2012 | CN202591201U Exhaust hood structure |
| 12/12/2012 | CN202591200U Top straight type dust removal hood for three-axis gantry robot welding workstation |
| 12/12/2012 | CN202591199U Chalk dust cleaner on rostrum |
| 12/12/2012 | CN202591198U Dust collection mechanism of dust collecting device |
| 12/12/2012 | CN202591148U Dust absorption device for lithium battery pole piece |
| 12/12/2012 | CN202591145U Glue paper tearing device |
| 12/12/2012 | CN202590546U Paint spraying waste gas treatment equipment |
| 12/12/2012 | CN202590523U Dust collecting and removing device applied to different production lines in disposable sanitary product industry |
| 12/12/2012 | CN102821858A Improvements to the tight connection and tight transfer between two housings in view of an aseptic transfer therebetween |
| 12/12/2012 | CN102818610A Dye-tridimensional storage weighing system based on intelligent control |
| 12/12/2012 | CN102814315A Charging car dust collection system and charging car |
| 12/12/2012 | CN102814314A Treatment device for recycling exhaust gas of gas station |
| 12/12/2012 | CN102814313A Electronic control ventilation cabinet |
| 12/12/2012 | CN102814312A Pretreatment system and pretreatment method for furniture and decorative materials |
| 12/12/2012 | CN102814301A Static dust removing device |
| 12/10/2012 | DE202012008394U1 Dunstabzugshaube Hood |