초록 ▼

An apparatus is disclosed which is useful for mixing a vapor phase stream of anhydrous ammonia with a liquid phase stream of anhydrous ammonia, to obtain a homogeneous, vapor-liquid mixture of the anhydrous ammonia. Basic components of the apparatus include a conventional meter regulator and flow eq

An apparatus is disclosed which is useful for mixing a vapor phase stream of anhydrous ammonia with a liquid phase stream of anhydrous ammonia, to obtain a homogeneous, vapor-liquid mixture of the anhydrous ammonia. Basic components of the apparatus include a conventional meter regulator and flow equalizer manifold. In this invention the manifold is modified by adding a flow integrator ring which enhances mixing of the vapor phase and liquid phase streams of ammonia. The mixing apparatus described herein is particularly suitable for use in a field applicator, for applying anhydrous ammonia to the soil as a nitrogen fertilizer.

대표청구항 ▼

An apparatus for mixing a vapor phase stream of anhydrous ammonia with a liquid phase stream of anhydrous ammonia, to obtain a homogeneous, vapor-liquid mixture of said anhydrous ammonia, the apparatus comprising: a meter regulator means, a flow equalizer manifold in communication with the meter reg

An apparatus for mixing a vapor phase stream of anhydrous ammonia with a liquid phase stream of anhydrous ammonia, to obtain a homogeneous, vapor-liquid mixture of said anhydrous ammonia, the apparatus comprising: a meter regulator means, a flow equalizer manifold in communication with the meter regulator means, the manifold includes a circular chamber defined by a top wall, a floor, and a sidewall, the chamber communicates with the meter regulator, the chamber floor has a cone-shaped surface, and the chamber sidewall has outlet openings therein which communicate with a use point; the manifold includes an orifice sleeve, the sleeve is positioned inside the chamber, it surrounds the cone-shaped surface, it is in contact with the chamber sidewall, and it has openings therein which communicate with the outlet openings in the chamber sidewall; the manifold includes a flow integrator ring, the flow integrator ring is positioned inside the orifice sleeve, and it seats on the cone-shaped surface of the chamber floor.