B08B 15 - Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area

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)
03/2013
03/20/2013	CN202803722U Smoke ventilator of chess and card table
03/20/2013	CN202803721U Monitoring and alarming collection unit for waste gas
03/20/2013	CN202803720U Automatic dust-extraction device of eiderdown collection system
03/20/2013	CN202803719U Manual wrapping chip operating floor
03/20/2013	CN202803718U Improved fume hood
03/20/2013	CN202803717U Seal structure for the installation of on-line real time monitoring efficient filtering negative pressure air exhausting device
03/20/2013	CN202803712U Air draft device used for solar energy cleaning device
03/20/2013	CN202803643U Orientation mote cleaning device
03/20/2013	CN202803621U Linter seed discharger
03/20/2013	CN202803317U Crushing machine with dust collecting device
03/20/2013	CN202803056U Jet flow dust absorbing/removing device
03/20/2013	CN202803035U Tail gas raising purification system
03/20/2013	CN202803029U 2-nitro acid aerial fog purification system
03/20/2013	CN202802986U Dust control unit of down collecting system
03/20/2013	CN102975909A Exhaust and dust suction mechanism of powder bag-type packaging machine
03/20/2013	CN102974587A Integral granulator
03/20/2013	CN102974586A Collecting fan housing for three-roller machine
03/20/2013	CN102974249A Improved mechanism of high-speed dispersion machine
03/20/2013	CN101898268B Fume suction unit
03/19/2013	US8397342 Debris removal system for power tool
03/14/2013	DE102011112912A1 Laboratory fume hood i.e. class two safety cabinet, has set of surfaces e.g. worktop, that is allowed to delimit working chamber, and set of surfaces partially provided with photocatalytic coating
03/13/2013	EP2567779A1 Power tool dust collecting device and power tool
03/13/2013	CN202786778U Centralized collecting device for waste hairs of raising machines
03/13/2013	CN202786385U Smoke collecting device used for titanium sponge production
03/13/2013	CN202785545U Aerial work platform with dust absorption device
03/13/2013	CN202780265U Automatic separating and discharging device for fine particles in welding fume
03/13/2013	CN202780234U Solar cell module dicing saw dust recovering device
03/13/2013	CN202779908U Dust collector for electric drills
03/13/2013	CN202779133U Lead steam exhausting device of lead smelting boiler in lead smelting process
03/13/2013	CN202779132U Dust exhaust system for medicine package production line
03/13/2013	CN202779131U Smoke exhaust system of automatic welder
03/13/2013	CN202779130U Dust removing cart for slag ladles
03/13/2013	CN202779129U Copper removal pot dust collecting cover
03/13/2013	CN202779128U Internal mixer dust sucking device
03/13/2013	CN202779127U Mortar tank dust catcher for concrete mixing plants
03/13/2013	CN202779126U Tail gas exhausting device
03/13/2013	CN202779125U Ventilation cabinet
03/13/2013	CN202779124U Ventilation cabinet and ventilation control system thereof
03/13/2013	CN202779123U Movable cutting dedusting shield car
03/13/2013	CN202779122U Dedusting device for bag machine feeding
03/13/2013	CN202779121U Dust collection cover of cathodic casting piece boiler
03/13/2013	CN202779120U Collection treatment device
03/13/2013	CN202779119U Automatic guiding tail gas collection-exhaust device
03/13/2013	CN202779118U Low-air quantity energy-saving dust collecting cover for powder transfer station
03/13/2013	CN202779117U Dust removing and treating device for warehouse
03/13/2013	CN202779116U Waste gas collecting hood of smelting furnace
03/13/2013	CN202779115U Dust collecting device for rotary screen
03/13/2013	CN202779114U Discharge device for multiple paths of waste gas
03/13/2013	CN202779113U Smoke-sucking device of forming machine
03/13/2013	CN202779112U Dust removal device for pulverizer
03/13/2013	CN202779111U High-pressure net cleaning water mist collector
03/13/2013	CN202779057U Dust removing device of epoxy molding compound cake
03/13/2013	CN202779055U Cleaning device
03/13/2013	CN202779050U Closed dust collection air blower
03/13/2013	CN202779000U Brush cleaner for needling machines
03/13/2013	CN202778997U Floor board automatic cleaning device
03/13/2013	CN202778804U Environment-friendly dust-free glaze spraying tank
03/13/2013	CN202778664U Citrus aurantium crushing device
03/13/2013	CN202778172U Micron dry fog dust suppression device
03/13/2013	CN202778145U Air curtain machine capable of discharging waste from inner side and feeding clean air from outer side
03/13/2013	CN202777841U Air inducing and dust removing device of roller dryer
03/13/2013	CN102962239A Laboratory fume hood, in particular safety workbench, with a projection device
03/13/2013	CN102962218A Device for removing blackboard eraser collected chalk dust
03/13/2013	CN102961939A Jet dust collection and removal device
03/13/2013	CN101219432B Safety workbench with an easy-to-clean front panel
03/06/2013	EP2564948A1 Extractor and method for reducing the concentration of hazardous materials
03/06/2013	EP2564947A2 Laboratory fume hood, in particular safety workbench, with a projection device
03/06/2013	CN202772749U Plastic packaging stator cavity blow and suction spraying device
03/06/2013	CN202769092U Air pipe suitable for dedusting system
03/06/2013	CN202766605U Novel spheroidizing device
03/06/2013	CN202764063U Special powder recovery device for powder mixer of plastic processing production line
03/06/2013	CN202762715U Industrial mobile dust-absorbing machine
03/06/2013	CN202762714U Suction arm support
03/06/2013	CN202762713U Ventilated type dust-extraction unit
03/06/2013	CN202762712U Air purification system for EVA adhesive film production line
03/06/2013	CN202762666U Device for removing dust from blackboard eraser
03/06/2013	CN202762575U Blowing and sucking spraying component
03/06/2013	CN202762379U Powder mixer with dust collecting device for plastic processing production line
03/06/2013	CN102950136A Semi-telescopic flue gas collecting cover
03/06/2013	CN102950135A Oil collecting groove structure of rolling mill
03/06/2013	CN102950122A Mobile dry type dust removal device for photovoltaic battery array
03/06/2013	CN102950113A Raw food material impurity removing equipment
03/06/2013	CN102259107B Asphalt concrete mixing plant and dust collector thereof
02/2013
02/28/2013	WO2012173844A8 Variable-volume exhaust system
02/28/2013	US20130052927 Laboratory Fume Hood With A Projection Apparatus
02/28/2013	DE102011111949A1 Laborabzug und insbesondere Sicherheitswerkbank mit Projektionsvorrichtung Fume hood and especially safety cabinet with projection device
02/28/2013	DE102011081302A1 Filterelement und Dunstabzugsvorrichtung Filter element and fume extractor
02/28/2013	DE102011081301A1 Luftaufbereitungsvorrichtung und Dunstabzugsvorrichtung Air treatment apparatus and fume extractor
02/28/2013	DE102011081297A1 Filterelement und Dunstabzugsvorrichtung Filter element and fume extractor
02/27/2013	CN202753287U Small-sized stirring station
02/27/2013	CN202752721U Ventilation device for absorbing lead smoke in battery terminal welding
02/27/2013	CN202752304U Recovery device for oils during oil gun blowing in carbon black production
02/27/2013	CN202752303U Dust collection system of charging car and charging car
02/27/2013	CN202752302U Adjustable air draft hood
02/27/2013	CN202752301U Starch feeding device capable of recycling dust
02/27/2013	CN202752300U Batching and dust-collection system of blast furnace
02/27/2013	CN202752299U Storage bin dust collecting system
02/27/2013	CN202752298U Mine dust removing device
02/27/2013	CN202752297U Granulation dust collecting system
02/27/2013	CN202752296U Oil mist treating device for coiler

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