A rotating atomizer device for the correction of eventual separations that random variations cause in the final result of the phytosanitary treatment so the application of the chemical products is done completely in agreement with what has been prescribed by the agronomic professional, achieving a greater efficiency of the phytosanitary spraying process. The technical information generated by the manufacturers of the agrochemical products regarding the physical characteristics of the phytosanitary chemicals; information regarding wind speed and direction, ambient humidity and temperature generated by a meteorological center and mounted in the spraying vehicle; information regarding the geo referential position, the speed and direction of the vehicle generated by a GPS type device mounted in the spraying vehicle; the information generated by the acceleration and magnetic field sensors, gyroscopes, flowmeters, spray liquid temperature sensors, rotation speed of plates sensor, magnetic analogic sensors for measuring angular positions.

An applicator including: a frame with hopper mounted thereon to hold and dispense a granule product, the hopper including an electronically controlled gate(s); a tank to hold a liquid product; a electronically controlled spray tip(s) to dispense the liquid product; a spray pump located between the tank and spray tip(s); an operator control interface for receiving input from an operator; a control coupled to the operator control interface, the electronically controlled gate(s), and the spray tip(s), where the control receives input, dispenses the liquid or granule product based on the input received from the operator control; where when the liquid product is dispensed, the control provides a signal to the spray tip(s) to regulate a flow of the liquid product, and when the granule product is dispensed, the control provides a signal to the electronically controlled gate(s) to regulate a flow of the granule product.

A spray apparatus for a vehicle includes a processing unit with at least one image of an environment. The processing unit analyzes the at least one image to activate at least one chemical spray unit mounted on the vehicle. Air is blown by at least one air blower mounted on the vehicle into a first downward directed air flow with respect to the vehicle. Air is directed by at least one diverter mounted on the vehicle into a second downward directed air flow with respect to the vehicle. A chemical spray unit of the at least one chemical spray unit is positioned relative to one or more air blowers and is positioned relative to one or more air diverters such that ejected liquid chemical is at least partially entrained within the first downward directed air flow and is at least partially entrained within the second downward directed air flow.

An electrically powered, portable fluid dispenser that includes a main housing and extendable wand that when used in conjunction with an electric motor, a self-feeding tentacle pumping spinning element, tentacle feed tube, and focusable vibrating backstops, is able to pump, atomize, and dispense, low and high viscosity fluid with controlled directionality and droplet size.

A method of operating a fluid sprayer includes dispersing a first fluid selected from a group consisting of larvicide, adulticide, and a barrier repellant from the fluid sprayer with a first nozzle assembly at a first volumetric flow rate, replacing the first nozzle assembly with a second nozzle assembly, and dispersing a second fluid selected from the group from the fluid sprayer with the second nozzle assembly at a second volumetric flow rate different than the first volumetric flow rate.

A rotating atomizer device is provided that allows the correction of eventual separations that the random variations (of climatic and/or environmental nature) may cause in the final result of the phytosanitary treatment so that the application of the chemical products is done completely in agreement with what has been prescribed by the agronomic professional, achieving a greater efficiency of the phytosanitary spraying process.

An arrangement introduced into a motorized nebulizer equipped with a pneumatic nozzle for generating cold drops, which allows for the high efficiency of the application through the formation of a droplet spectrum within the range of sizes recommended by the World Health Organization (WHO) for the control of insects, in particular, mosquito vectors of human diseases, in flight, which is a spectrum with a median volumetric diameter (MVD) of less than 30 microns (μm).

A spray apparatus for a vehicle includes a processing unit with at least one image of an environment. The processing unit analyzes the at least one image to activate at least one chemical spray unit mounted on the vehicle. Air is blown by at least one air blower mounted on the vehicle into a first downward directed air flow with respect to the vehicle. Air is directed by at least one diverter mounted on the vehicle into a second downward directed air flow with respect to the vehicle. A chemical spray unit of the at least one chemical spray unit is positioned relative to one or more air blowers and is positioned relative to one or more air diverters such that ejected liquid chemical is at least partially entrained within the first downward directed air flow and is at least partially entrained within the second downward directed air flow.

A multifunctional misting system having a housing assembly, a frame assembly, a mist blower assembly, a valve assembly, a recess control panel assembly, a pump-motor assembly, a tank assembly, and a handle assembly. The housing assembly has first and second flat panels, a front panel, a rear panel, a top panel, a bottom panel, and locking corners. The frame assembly has first and second frames, and a battery with a battery retainer. The mist blower assembly has a blower and nozzles. The pump-motor assembly is a motor attached to a pump. The motor has a motor-battery bracket fixed to the motor and a spacer. The handle assembly is positioned onto the top panel of the housing assembly. The multifunctional misting system may operate as a mist blower.

A method of operating a fluid sprayer includes dispersing a first fluid selected from a group consisting of larvicide, adulticide, and a barrier repellant from the fluid sprayer with a first nozzle assembly at a first volumetric flow rate, replacing the first nozzle assembly with a second nozzle assembly, and dispersing a second fluid selected from the group from the fluid sprayer with the second nozzle assembly at a second volumetric flow rate different than the first volumetric flow rate.