Efficiently Powder Selector product description
High-efficiency powder selecting machine is a successful scientific
and technological product developed on the basis of introducing
foreign high-efficiency powder selecting machine technology and
adopting aerodynamic analysis method. The product integrates the
plane vortex classifying principle of common powder separator and
the finished product collection method of cyclone dust removal, so
that the high efficiency off-vortex powder separator has the
features of stable performance, high powder selecting efficiency,
convenient fineness adjustment, energy saving and environmental
protection, long service life and so on, which is the ideal
equipment for the separation of dry powder at present. It is
suitable for separating materials such as cement, calcium powder,
titanium dioxide, silica micropowder, construction waste and so on.
Widely used in cement, new building materials, environmental
protection, rubber, ceramics and other industries.Efficiently Powder Selector working principle
When the high-efficiency powder
selecting machine is working, the electric control system is
opened, the variable speed motor drives the main shaft to rotate
through the transmission device, the materials enter the center of
the powder selecting room through the inlet located in the upper
part of the room, and then through the special drop tube to the
lower part of the room with the main shaft rotating spreading disk,
the logistics in the high-speed rotating spreading disk under the
action of the material, spreading uniformly in all directions, in
the outside world under the action of the circulating fan generated
by the high-speed rotating airflow to the high-speed spreading of
materials for strong dispersion. Under the action of high-speed
rotating airflow generated by the external circulating fan, the
materials are strongly dispersed, and the coarse and heavy
particles in the materials are thrown to the wall inside the powder
selecting chamber by the action of inertia centrifugal force, and
then they lose kinetic energy after collision and slide down along
the wall to the coarse powder cone, and the rest of the materials
are blown by the rotating airflow to continue to rise, and part of
the coarse particles are selected to fall into the coarse powder
cone after the large wind blade area. The material after being sorted twice by
the spreading disk and the big wind leaf continues to rise into the
plane eddy current grading area. High-efficiency vortex separator
dusty airflow in the rotating cage rotor formed by a strong and
stable plane vortex effect, so that does not meet the requirements
of the finished product of coarse powder is further selected
precisely, because the inertial centrifugal force generated by
coarse particles is greater than the vortex centripetal suction,
the coarse particles are thrown around the vertical guiding blade,
after impact, the loss of kinetic energy, falling into the coarse
powder cone, by the coarse powder locking valve to exclude. The
fine powder that meets the requirement enters the separator
arranged around the powder selecting room with the circulating wind
and is collected.
Efficiently Powder Selector Technical Parameters
| Model | Product fineness
RO.08(%) | Processing air volume
(m³/h) | Rev
(rpm) | Motor power
(KW) | Maximum processing capacity
(t/h) | yield
(t/h) |
| PS-20 | 2-5 | 16000 | 250-500 | 15 | 50 | 10-18 |
| PS-30 | 2-5 | 22000 | 220-450 | 18.5 | 90 | 15-28 |
| PS-40 | 2-5 | 30000 | 180-400 | 22 | 120 | 20-40 |
| PS-50 | 2-5 | 45000 | 160-340 | 37 | 150 | 30-50 |
| PS-60 | 2-5 | 60000 | 130-300 | 55 | 180 | 40-60 |
| PS-70 | 2-5 | 75000 | 130-260 | 75 | 260 | 50-80 |
| PS-80 | 2-5 | 95000 | 120-240 | 110 | 330 | 75-110 |
| PS-90 | 2-5 | 120000 | 110-200 | 110 | 400 | 95-130 |
| PS-100 | 2-5 | 150000 | 110-180 | 132 | 500 | 110-160 |
