PUMP SPRAYABLE DISPENSING SYSTEM FOR VEGETABLE OIL BASED PAN COATINGS

摘要

A nozzle assembly is interconnected with the delivery passageway or conduit from a hand pump sprayer. The nozzle assembly has a first and second passageway, preferably conduits, which are connected to the delivery passageway or conduit and split the fluid exiting from the delivery passageway or conduit into two streams. The cross sectional flow area of the first and second conduit means is smaller than the cross sectional flow area of the delivery conduit so that the velocity of the fluid increases upon entry into the first and second conduits located in the nozzle assembly. Each conduit has a fluid outlet to the atmosphere. The first and second conduits in combination with said fluid outlets define a discharge axis. The first fluid conduit discharge axis intersects the second fluid discharge axis at an impingement angle of from 10.degree. to 170.degree. so that the fluid exiting each outlet intersects at a point exterior to the nozzle. As a result the fluid exiting the first outlet collides with the fluid exiting from the second outlet to break the fluid into small droplets to form a wide angle mist. The nozzle assembly is particularly useful for spraying viscous pan coatings containing vegetable oil.