| Glass Lined Reactors - Agitation
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Various types of flow patterns are created
by different shapes of blade and by combining blades and baffles.
These produce complex local flow patterns
Anchor Agitator
Anchor agitator
assembled axially with thermo well produces axial suction
and radial flow with rotation of product.
Impeller Agitator
The liquid is sucked along the axial direction
and is discharged from the tip of the blade, thus forming
an upward circulation flow.
Various types of flow patterns are created
by different shapes of blade and by combining blades and baffles.
These produce complex local flow patterns. The figures given
around illustrate typical ones.
Pitched Blade Agitator
The moving action of the tilted blades
creates a downward flow, then induces an upward circulation
flow along the surface of the bottom to the side.
Propeller Agitator
Propeller provides axial downward flow
for better top to bottom mixing, and induces an upward circulation
flow along the surface of the bottom to the side wall.
A valuation of agitator power Input during
service, can be deducted from the formulae here reported.
The power number can be drawn for each agitator
from the graph shown above.
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