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SPRAY-DRIERS ATOMIZADORES - Sacmi

SPRAY-DRIERS ATOMIZADORES - Sacmi

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Elemental power: where air and fire meet earth and water<br />

El movimiento de los elementos: aire y fuego con tierra y agua<br />

(1) The pressurization fan<br />

forces the air (2) through the<br />

burner which heats it (3) and<br />

then transfers it along a<br />

thermally insulated steel duct<br />

(4) into the ring distributor<br />

which starts it rotating<br />

(5) inside the drying tower.<br />

Here the hot air collides<br />

with the slip (A), fed at<br />

constant pressure by the pump<br />

(B) through the filters (C) into<br />

a series of calibrated-aperture<br />

nozzles.<br />

The nozzles, mounted on<br />

a ring or on radial lances,<br />

nebulize the slip.<br />

(6) Thus dried, the product<br />

falls to the bottom of the tower<br />

where it is off-loaded onto a<br />

conveyor belt that transports<br />

it to the storage silos.<br />

(7) The separator cyclones<br />

capture the damp air and<br />

eliminate most of the<br />

suspended fine powder.<br />

(8) The main fan (9) sends the<br />

air into the dust separator<br />

device which completes<br />

powder elimination.<br />

(10) The clean air is expelled<br />

through the stack.<br />

The entire cycle is controlled<br />

electronically.<br />

(1) El electroventilador de<br />

presurización empuja el aire<br />

(2) a través del quemador<br />

que lo calienta (3) a lo largo de<br />

una tubería de acero aislada<br />

térmicamente (4) en el<br />

distribuidor anular que lo pone<br />

en rotación (5) dentro de la<br />

torre de secado.<br />

Aquí encuentra la barbotina<br />

que (A) las bombas han<br />

enviado a presión constante,<br />

(B) a través de los filtros,<br />

(C) en una serie de boquillas<br />

con orificio calibrado.<br />

Las boquillas ubicadas en el<br />

anillo distribuidor o en lanzas<br />

radiales, pulverizan la mezcla<br />

de agua y tierra.<br />

With nozzles on crown<br />

Con corona de boquillas

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