Mobile welding smoke purifier/Fume extraction unit with HEPA
Use for purification of the smoke and dust during the welding,
polishing, cutting, grinding process and the recycling of rare
metals and precious material, can purify large amounts of suspended
small metallic particles in the air.
* Operating Principle:
It is equipped with three layer filter system
1, under the help of the fan device, the welding fume is sucked
into inlet through sucking hood. There is the flame arrester in the
inlet, so the spark can be blocked here, the left fume and dust is
sucked into gravity separator, and then the bigger particles
firstly descend into dust bag.
2, the smaller particles are arrested in the surface of core
filter. The cleaner gas then flow into clean room after being
purified by core filters.
3, in clean room, the clean gas is then further purified by active
carbon. At last, the gas meets the required standards and enters
into air or other required room.
1) It is equipped with ABB turbo fan and motor imported from
Germany and America, with overload prevention circle to avoid motor
damage. It is of steady performance.
2) It is equipped with built-in centralized PLC controlling system.
The operation panel is clear and simple, very easy to operate.
3) Pulsing back-flushing automatic dust-removal system: The filter
core is the automatic rotating and back-flushing type, which keeps
the filter core surface clean when working, to insure the stable
blowing rate; the air compressor parts are connected with high
pressure rubber pipe with high pressure air-inflow in the bottom,
which insure the facility always in good working condition.
4) The filter core is imported from America with long useful life.
It can arrest the 0.3μm particles. The filtering effect is good for
all kinds of particles including the wet particles.
5) It is equipped with the all-directions sucking arm of 360 degree
rotating. It can suck the fume exactly from the source which make
best of the fume collection efficiency, and insure the workers’
health in the largest extent.
6) It is equipped with three layer filter system to avoid the
damage effect of flame and large slag particles, which extend the
useful life, safer and more reliable.
7) Clean air uniform guidance and dispersed from the grille outlet,
to keep the noise minimum.
8) It is attached with all-direction caster wheels, which makes the
facility movable freely and easy to position.
9) Photoelectric controlled on/off, energy saving and high
efficiency. The hood has the lighting device which is upon
10) The parts working condition are all stable and have long useful
life, meantime easy to be replaced.