| 摘要 |
A method for introduction of flocculant, according to which the flocculant introducted into technological scheme. The dry flocculate is introduced into a hopper, from which it is supplied into reception neck by means of dosing apparatus, where it is aspirated by ejector, and by means of air pressure the dry flocculant is transported further through a manifold to the place of its introduction into technological scheme. The frequency of supply and amount of dose of dry flocculant, which is released by the dosing apparatus, are determined by means of two delay relays |
