| 摘要 |
A fertilizer injector in which a sprayer is made as a part of a sphere with spraying openings, evenly arranged on the sphere, of a diameter, which is determined from the condition, where,- throughout capacity of a spraying opening and a delivery sleeve,- the number of openings. A circular hollow with openings for passing a stock solution is arranged along the periphery of the sphere, it has diameter, conditioned by the following inequation:, whereis the minimum size of a fertilizer particle, and under the circular hollow a discharging unit is arranged. It is shaped as an inclined flat bottom with a discharge sleeve mounted in the lower point of the elliptic edge of the bottom. |
