A solution dispensing device includes a housing having an upper section and a lower section. The upper section is comprised of a push button exposed through the exterior of the upper section. The push button is movably connected to at least a first air chamber and at least one solution chamber. The solution chamber is in fluid communication with the solution reservoir and a discharge nozzle. The first air chamber is fluidly connected to the discharge nozzle. The push button is coupled to an elongated mixing rod that protrudes into the lower section. The lower section comprises an interior volume that functions as a solution reservoir. A solution mixer is rotatably coupled to the elongated mixing rod. Upon a press of the push button the solution in the solution chamber and the air in the at least a first air chamber will mix and exit the discharge nozzle.

A substrate processing apparatus includes a spray nozzle that allows a plurality of liquid droplets to collide with a substrate held by a spin chuck, a liquid piping that supplies a mixed liquid of water and a chemical liquid to the spray nozzle, a first flow control valve and a second flow control valve each of which changes the concentration of the chemical liquid in the mixed liquid, and a controller that causes the liquid piping to supply the mixed liquid having a concentration of the chemical liquid determined in accordance with a substrate to be processed.

A dispenser for dispensing a flowable product from a container has a pump module mounted on the container at an opening thereof. The pump module includes a pump body, which defines a pump chamber and a pump chamber inlet for product to flow from the container interior into the pump chamber. A pump actuator is operable in a pumping stroke relative to the pump body to vary the volume of the pump chamber and dispense the product. The pump includes a movable body portion which is operable in a displacement stroke into the container. The movable portion has a displacement body with a product-engaging face directed onto an interior product space of the container upstream of the pump chamber inlet, to assist priming. Below this a disrupter member, a grid of narrow bars, projects to penetrate the product.

A liquid slurry spraying system for spraying highly viscous slurries, including those with solids content, while maintaining the slurry in agitated condition for optimum discharge. The spraying system includes a nozzle body with a liquid flow passage having a liquid slurry inlet adjacent an upstream end and a spray tip at a downstream end, a valve needle supported in the liquid flow passage for reciprocating movement between spray tip closing and opening positions, and a bladed rotor having a plurality of vanes rotatably supported on the valve needle for rotation as an incident to the direction of liquid slurry from said liquid inlet when the valve needle is in an open position for agitating the liquid slurry for direction to the spray tip.

A device for painting a compressor or vacuum pump housing including a first semi-cylindrical structure adjoined to a second semi-cylindrical structure, a dispersing head including a rotating part having a bell shaped structure and a stationary part; a paint reservoir connected to the stationary part through a conduit; a supporting structure including fixing means. The device further includes a controller for controlling a rotational speed of the rotating part. The controller is provided with means for controlling a rotational direction of the rotating part in a clockwise direction for painting the first semi-cylindrical structure of the compressor or vacuum pump housing and for changing the rotational direction to a counterclockwise direction for painting the second semi-cylindrical structure of the compressor or vacuum pump housing.

A device for painting a compressor or vacuum pump housing including a first semi-cylindrical structure adjoined to a second semi-cylindrical structure, a dispersing head including a rotating part having a bell shaped structure and a stationary part; a paint reservoir connected to the stationary part through a conduit; a supporting structure including fixing means. The device further includes a controller for controlling a rotational speed of the rotating part. The controller is provided with means for controlling a rotational direction of the rotating part in a clockwise direction for painting the first semi-cylindrical structure of the compressor or vacuum pump housing and for changing the rotational direction to a counterclockwise direction for painting the second semi-cylindrical structure of the compressor or vacuum pump housing.

A system (10) for treating produce includes an application system (12) for applying a treatment liquid to the produce. A piston pump (20) is connected in liquid flow receiving communication with a source of treatment liquid (16), and also is connected in liquid flow expelling communication with an application line (18) leading to the application system. A control system (22) controls the operation of the piston pump to pump a selected dosage of the treatment liquid from the source of treatment liquid (16) to the application system (12).

An apparatus is provided that is configured to be used with a container having contents to permit mixing of the contents of the container. The apparatus includes a main body having a geometrical shape having an open end, a closed end, and a longitudinally extending bore or opening extending from the open end to the closed end. The opening or bore is configured to receive at least a portion of a container. A shaft is generally orthogonally positioned from a portion of the closed end. The shaft is configured to be received by a rotational device. The mixing apparatus can be used to mix various sized containers containing contents having one or more materials to be mixed.

An apparatus is provided that is configured to be used with a container having contents to permit mixing of the contents of the container. The apparatus includes a main body having a geometrical shape having an open end, a closed end, and a longitudinally extending bore or opening extending from the open end to the closed end. The opening or bore is configured to receive at least a portion of a container. A shaft is generally orthogonally positioned from a portion of the closed end. The shaft is configured to be received by a rotational device. The mixing apparatus can be used to mix various sized containers containing contents having one or more materials to be mixed.

A machine to automatically dispense at least one fluid product, in particular a liquid dye, comprising support members configured to support one or more dispensing units each having a tank, in which said fluid product to be dispensed is contained, a dispensing nozzle and a pumping member, configured to selectively convey a desired quantity of the fluid product from the tank to the dispensing nozzle and from the latter to an external container. Rapid attachment means, drivable by an actuation element, which can also be possibly driven manually, are present to allow the easy and simple positioning of each dispensing unit on the support means and the equally easy and simple removal of each dispensing unit from the support members.