| 摘要 |
A sieve doser of free-flowing feeds comprises a tank, a cylindrical body with the bottom, arranged thereunder, a capacity regulator and a consumption exciter. The bottom of the cylindrical body is made as two circular sieves arranged with a gap between each other in such a manner as to allow antiphase oscillation around axles thereof with the amplitude larger than the radius of openings of the upper sieve. The diameters of the openings of the lower sieve is lesser than the diameters of the openings of the upper sieve. |
