The customer who contacted us needed to wash the inside and outside of a machine for the treatment of tannin powders in the wine sector.
The Technical Department of PNR has developed a system of manifolds with nozzles and washing heads that could wash a mesh basket for the treatment of tannin powders, which rotates along its longitudinal axis inside a box.
On the upper part of the manifold, placed inside the box and around the basket, there are 9 high impact nozzles K. Their jet is directed on the outside of the basket.
8 UBC rotating washing heads have been installed in the two C-brackets that support the manifolds structure, 4 per side of which 2 at the bottom and 2 at the top.
The action of the washing heads is aimed at cleaning the residues removed from the K nozzles, in order to keep the inside of the box clean.
At the intersection between the C-shaped manifolds and the longitudinal manifold, three-way ball valves have been installed, which manage the flow of the liquid, directing it first to the flat jet nozzles and then to the washing heads.