Deere & Company
Multi-fluid spray system and method for agricultural product application

Abstract:

An agricultural multi-fluid spray system includes a plurality of working fluid sources and a plurality of lines carrying a plurality of working fluids from the plurality of working fluid sources. A first spray nozzle has a plurality of inlets coupled to the plurality of lines and has a plurality of outlets selectively coupled to the plurality of inlets. The first spray nozzle has at least one control valve operatively positioned between the plurality of inlets and the plurality of outlets. The first spray nozzle is configured to segregate the plurality of working fluids into a plurality of fluid paths within the first spray nozzle upstream of the at least one control valve. The at least one control valve is configured and controlled to selectively route the plurality of fluid paths to one or more of the plurality of outlets.