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All of us are concerned about
environment.
Legal limit values and
local conditions require
most modern dust separating systems.
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The STELA centro
separator:
• latest
state of the art
• especially suitable for maize fluffs
and grain dust
• residual dust content far below
20 mg/nm³ depending on the product
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The STELA centro separator works according to the
principle of a multi-stage centrifugal
separator. A
radial fan exhausts the dust-laden exhaust air and
presses it into the vortex
chamber (1). Here it is
set in rotary motion. Because of the centrifugal
force, the dust
particles move to the wall of the
vortex chamber. With a small side-stream of air, the
dust
particles are diverted by a tongue-flap into
the secondary cyclone separator (2). When
leaving
the vortex chamber, the main air stream is reversed
in its direction by a cylindrical
lamella system
(3). Remaining dust particles are thrown outwards an
separated. The cone
(5) of the secondary cyclone is
bent by 90 °; the dust is discharged via this cone.
The
cleaned partial air flow is led back into the
main air flow through the centre tube (4). |
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dust-laden air |
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cleaned air |
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dust |
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A bagging
connection is provided at the cone for directly bagging the dust. For conveying
the dust, the dust discharge is made pressureless by means of a rotary valve.
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