The concentrated acid / alkali and water are mixed in the dilution unit. This reaction is very
exothermic and the diluted liquid has a high temperature. In acid / alkali dilution skid, Heat produced from dilution is removed by a heat exchanger, and the diluted liquid can be cooled to the designated temperature rapidly.
Working Philosophy:
The motive liquid (water) stored in the tank is pumped at a high pressure through
ejector, the pressure energy of motive liquid is converted into a high velocity energy. The momentum present in the motive liquid is transferred to the suction liquid (acid / alkali) thereby enabling a lift, entrainment and mixing. At the Venturi diffuser, the velocity energy is converted to the pressure energy and we have diluted acid / alkali at the outlet of the ejector.
Advantages:
The device is compact and takes up little installation space
It's automatic and easy to operate
Low maintenance is required
Flexible use with respect to a nominal flow rate
Possibility of varying the concentration and temperature of the diluted acid / alkali