摘要:
Systems and methods for delivering fluid-containing feed materials to process equipment are disclosed. A liner-based pressure dispensing vessel is subjected to filling by application of vacuum between the liner and overpack. Multiple feed material flow controllers of different calibrated flow ranges may be selectively operated in parallel for a single feed material. Feed material blending and testing for scale-up may be performed with feed materials supplied by multiple liner-based pressure dispensing containers. A gravimetric system may be used to determine concentration of at least one component of a multi-component solution or mixture.
摘要:
A fuel dispenser includes first and second cylinders adapted to contain respective first and second fluids, one being fuel and the other being a fuel additive such as a lubricant. First and second pistons in the cylinders displace the fluids through outlets and into a mixing line. The dispenser typically allows the volume of fluids displaced from each cylinder to be accurately controlled and adjusted in order to change the ratios. This is achieved by an adjustable aperture adapted to be opened and closed and optionally varied in degree of opening, typically by rotation of at least one of the components, to release fluid contained in the cylinder in front of the piston without passing the fluid into a mixing line. The adjustable aperture includes an aperture in a piston head, allowing the fluid in front of the piston to pass into or through the piston.
摘要:
A fuel and oil mixing device holds a quantity of fuel and oil and allows a user to easily select the ratio of fuel to oil in the mixture that exits the device, thus allowing a single device to be used to fill multiple two-stroke engines. The fuel and oil mixing device includes a mixing chamber defining an internal volume, a fuel intake opening, an oil intake opening, and an outlet. Fuel is delivered into the mixing chamber from the fuel reservoir through the fuel intake opening, while oil is delivered into the mixing chamber through the oil intake opening. An oil control valve controls oil flowing into the mixing chamber through the oil intake opening so as to allow the user to dispense a fuel-oil mixture through the outlet of the mixing chamber with a predetermined fuel-to-oil ratio.
摘要:
A system and method for mixing and dispensing two substances are provided. The system includes: a first substance a first container for containing a first substance, a second container for containing a second substance, a feeding tube, and a pumping system connected to the first container, the second container, and the feeding tube; wherein the system comprises at least three modes of operation: combining the first and second substances into one combined substance, mixing the combined substance, and dispensing the mixed substance; and wherein the pumping system is adapted to perform the at least three modes of operation and dispense the mixed substance to the feeding tube.
摘要:
A liquid flow-restriction device has a plurality of flow-restriction passages connected to a common outlet. Each flow-restriction passage has a magnetically operable valve having a valve member movable between an open position and a closed position. The valves are operated by a common actuating element selectively positionable with respect to the valve members to open the valves. The actuating element is a permanent magnet. The device is simple and allows easy selection of a flow rate to a dilution dispenser.
摘要:
A method for creating a ready-to-use product from a concentrated form comprises providing a source of locally supplied diluent to a dispenser having a fill station, providing a container of first concentrate at a remote site, providing a first product container, identifying the container by the dispenser, placing indicia with the fill date on the first product container and filling the container with the diluent and the concentrate.
摘要:
A liquid flow-restriction device has a plurality of flow-restriction passages connected to a common outlet. Each flow-restriction passage has a magnetically operable valve having a valve member movable between an open position and a closed position. The valves are operated by a common actuating element selectively positionable with respect to the valve members to open the valves. The actuating element is a permanent magnet. The device is simple and allows easy selection of a flow rate to a dilution dispenser.
摘要:
An apparatus may be used to dispense a plurality of automotive appearance care products. The apparatus may include a plurality of storage containers. Mixing systems may be coupled to the storage containers. The mixing systems may combine raw materials with a carrier fluid to produce product fluids. The product fluids may be stored in storage vessels. A plurality of pumps may be used to produce a flow of one or more product fluids. The product fluids may be dispensed through one or more dispensing conduits. A user may dispense the product fluids for use as automotive appearance care products. The user may receive a statement of a fee for using the apparatus based on a selected basis.
摘要:
A magnetically operable mixing and dispensing apparatus which is operable with one hand. A bottle contact portion is provided on a magnetic activating member which activates a moveable element of the valve. The apparatus eliminates frictional contact with the valve thus resulting in longer life. The apparatus is easily retrofitted.
摘要:
An oil dispenser for use on two-cycle engines such as outboard motors or other two-cycle engines which require a mixture of oil and gasoline. The invention provides for measured volume displacement of oil via a plunger type pump attached at one end to a first fluid containment vessel via a threaded connection. A flexible tube of appropriate internal dimension and length facilitates transport of oil from said first containment vessel, through said pump to, and through a said flexible tube and valve located on the opposite terminus of said invention and into a second fluid containment vessel.