RAINJET WATER/AIR
RAINJET WATER/AIR

RAINJET WATER/AIR

Category: RETAINER TANK PRODUCTS

The Rainjet is equipped with the innovative two-stage ejector which guarante higher mixing power than a single-stage unit. Made for continuous service, they are entirely made of stainless steel (AISI 304L or AISI 316L). The 2" airfeed pipe is connected to the ejector by means of an ISO G threaded connection.

HOW THE RAINJET W/A WORKS

 

FIRST PHASE

For simplicity, we will take into consideration rectangular tanks with a slight slope toward the ejector, which is the most common layout and we consider the tank filled with liquid.The Rainjet W/A generates a jet that affects the entire basin; the air sucked by the ejector by Venturi effect facilitates the suspensionof solids. During this phase the walls of the basin and the bottom are cleaned, apart from the corners on the opposite of the ejector.

 

SECOND PHASE

During the drainage, the mixing action becoms more and more effective as the volume in the tanks reduces. Water-air jet coming from the ejector slide on the water surface, increasing its lenght reaching all the sedimented deposits in the corners.

 

THIRD PHASE

When the liquid's level decrease furher and the majority of the rainjet is out of water, it starts the third phase. the lenght of the jet decreases, the area of interest of the jet is the center of the basin. The stream stretches, generating a back flow from the center of the basin, gatheing the solids in the proximity of the Rainjet.