DR VENTURI SYSTEM

This model is used to carry out a mixture starting from a low viscosity product such as salt and sugar.

This type of dissolver consists of a centrifugal pump with a Ventur i system on the suction and a hopper above the venturi to add solid products to the pumped liquid. In this blender, the suction and venturi system are set horizontally.

A centrifugal pump sucks the fluid from the tank creating a double Venturi effect under the hopper. The product contained in the hopper is sucked in and pushed into the liquid at a very powerful rate to ensure a perfectly homogeneous mixing. Once the product is dissolved the mixture is kept in recirculation inside the tank for a few minutes in order to secure a greater homogeneity, at this point it is transferred to the point of use by the same pump.

According to the Venturi systems, the fluid flows through a narrow section where the liquid speed increases instead of the pressure decreases due to the Energy conservation principle. The difference between the atmospheric pressure and internal value of the narrow section allows the powder suction and the mixing with the fluid.