Abstract: A windmill odor control and fluid evaporating device having a windmill head mounted on top of a windmill tower and having a plurality of rotor blades. A delivery hose is arranged around the windmill head and is supported by a support frame in fluid manifold. The delivery hose has a plurality of apertures directed toward the rotor blades. A fluid holding member containing a fluid containing an odor-controlling agent. A pump operated by a pump shaft rod pumps fluid from the fluid holding member to the plurality of apertures for expulsion onto the rotor blades of the windmill head.

Abstract: A large scale vapor dispersion apparatus for dispersing a vapor of essential oil without the use of water by forcing an air stream through and/or over a volume of the essential oil, vaporizing a portion of the essential oil, controlling the vaporization rate by increasing or decreasing the amount of heated air passing through the essential oil, and distributing the air and vapor mixture over a large scale space. The apparatus also includes the capability to deodorize the air by passing the air through a scavenging fluid. The apparatus includes a blower or vacuum pump, a reservoir, piping joining the blower or vacuum pump to the reservoir, a bypass valve for directing a portion of the air above a surface of the essential oil or outside of the reservoir, and a vapor dispersing device for dispersing the air and vapor exhausted from the apparatus into a large space.