Abstract: Versatile personal sprayers spray fluid upward in a variety of permanent and portable indoor and outdoor environments and installations, such as a portable or fixed bidet, spray toy and shower floor. A versatile personal fluid spraying device has a spray chamber and may be combined with a drain chamber for a multi-purpose installation. Multiple sets of spray patterns may variously spray upward at one or more angles (e.g., to converge at one or more areas of a user above the spray device). A drain feature may permit a versatile personal sprayer to drain the same fluid it sprays, e.g., regardless whether it is fixedly or portably installed. Drain features include one or more of a narrowing shape allowing side drainage, an elevating shape allowing underside draining and an integrated drain chamber with one or more inlets and outlets allowing flow through drainage (e.g., to a subfloor shower drain pipe).

Abstract: Versatile personal sprayers positioned on or in a floor or ground spray fluid upward in a variety of permanent and portable environments and installations, such as a portable or fixed bidet, spray toy and shower floor. A versatile personal fluid spraying device has a spray chamber and may be combined with a drain chamber. Multiple sets of spray patterns may variously spray upward and angled, e.g., to the front and back locations between the legs of a user above the spray device. A drain feature permits a versatile personal sprayer to drain the same fluid it sprays regardless whether it is fixedly or portably installed. Drain features include one or more of a narrowing shape allowing side drainage, an elevating shape allowing underside draining and an integrated drain chamber allowing flow through drainage.

Abstract: Versatile personal sprayers positioned on or in a floor or ground spray fluid upward in a variety of permanent and portable environments and installations, such as a portable or fixed bidet, spray toy and shower floor. A versatile personal fluid spraying device has a spray chamber and may be combined with a drain chamber. Multiple sets of spray patterns may variously spray upward and angled, e.g., to the front and back locations between the legs of a user above the spray device. A drain feature permits a versatile personal sprayer to drain the same fluid it sprays regardless whether it is fixedly or portably installed. Drain features include one or more of a narrowing shape allowing side drainage, an elevating shape allowing underside draining and an integrated drain chamber allowing flow through drainage.

Abstract: An atomizer monitoring system monitors parts or components that are utilized in atomizers for flue gas desulfurization or in spray drying applications, taking into account each part's longevity, installation date, and expiration period, using wireless sensors and radio frequency identification (“RFID”) technology, whereby small, inexpensive RFID tags are placed on, or embedded in the atomizers, for example, in an atomizer wheel. The monitor system can avoid failure of parts within an atomizer and costly downtime associated with removal and replacement of parts that have reached their useful life. The preferred embodiment utilizes radio frequency identification (“RFID”) technology which is linked to a web-based data base.

Abstract: A lid assembly for a rotatable atomizer wheel with an atomizing chamber therein for the receipt of a slurry through the lid assembly. The lid assembly includes a lid member with a first opening there through adapted to fit onto the rotatable atomizer wheel over the atomizing chamber. The lid assembly further includes a wear ring fitted inside and extending through the first opening through the lid member for protecting the exposed surface of the first opening through the lid member from wear caused by slurry flowing through the lid into the atomizing chamber.