plant to aerate liquid substances by bernoulli effect

摘要

the plant to do a mass of liquid contained in a tank (1; 21), in particular for urban and industrial waste, is of the type in which the ventilation is obtained by bernoulli effect.the system includes at least a vase of loading (3, 23), means for withdrawing the liquid (2; 22) of the tank (1); 21) and it in the vase (3; 23) or in the pots of loading.and the means to maintain, system, the flying (11; 31) of liquid in the vessel (3); 23) to a constant level relative to the hair free (12; 32) of the liquid in the tank.the vase (3; 23) or the vessels of loading are in communication through a network of ducts (4 - 6: 24 - 26) with a plurality of exhaust openings (15, 35) arranged in the tub (1; 21) in the vicinity ofel your fund. before each mouth of discharge (15; 35) on the exhaust flow passes in a tube of depression (6; 26) with fireplace (7; 27) of suction air.