Used vertical stainless steel AISI 316 silos with a total capacity of 1530 l. Tank has internal diameter 1050 mm and length of straight side of wall 1500 mm. Welded top is equipped with an inlet with a diameter of 240 mm and 2 connections. Welded conical bottom is 800 mm high and has a central discharge outlet with an internal diameter of 200 mm. In the conical bottom there are mounted three nozzles for blow off the cone from the inside. Silo is mounted on three lugs.