摘要:
A mixing device and method for mixing at least one first ingredient and at least one second ingredient. The device includes a body which has a wall defining a cavity. A first inlet communicates with the cavity for introducing the first ingredient and a second inlet communicates with the cavity for introducing the second ingredient. An outlet is provided in communication with the cavity receiving the mixed first and second ingredient which have been mixed in the cavity. The ingredients are mixed by introducing one ingredient as a stream and the second ingredient as a forcefully introduced stream. An area upstream of the ingredients is provided for mixing ingredients. Once mixed the ingredients must flow through the body before reaching the outlet. Multiple mixing devices can be cascaded to produce additional variations and mixing methods. The device can be in the form of a kit for retrofitting on existing devices such as beverage dispensers.
摘要:
The invention relates to an apparatus for the production of oxidizing biocides. The apparatus can be used as a remote production system where the product is stored use or it can be an in situ production system where the product can be in fluid connection with the system being treated. The preferred product of the system is chloramine, which can be produced in a stable form with this apparatus.
摘要:
A method and apparatus for blending and supplying process materials. The method and apparatus are particularly applicable to the blending of ultra-high purity chemicals, the blending of abrasive slurries with other chemicals for the polishing of semiconductor wafers, and high-accuracy blending of chemicals. The apparatus may include a dispensing subsystem that supplies process materials to a mixing subsystem where they are blended with a static mixer. The method may include supplying process materials with a dispensing subsystem and blending the process materials in a static mixer.
摘要:
A method for mixing a drilling fluid formulation that includes establishing a flow path for a base fluid, adding drilling fluid additives to the base fluid to create a mixture, aerating the mixture of base fluid and drilling fluid additives, and injecting a compressible driving fluid into the mixture of base fluid and drilling fluid additives to form a mixed drilling fluid is disclosed.
摘要:
The present invention relates to an apparatus for producing and supplying water-in-oil emulsified fuel that supplies to a boiler water-in-oil emulsified fuel, which is emulsified by mixing an emulsifier and water in crude oil such as bunker C oil or bunker A oil. The apparatus for producing and supplying water-in-oil emulsified fuel includes an additive storage tank for storing an emulsifier; an emulsion tank for storing water-in-oil emulsified; a raw material supplier for supplying at a predetermined ratio and according to predetermined values B-C oil, an emulsifier, and water, which become the raw materials for water-in-oil emulsified fuel; a first mixing section for consecutively and uniformly mixing the supplied raw materials; and a second mixing section for mixing the primarily mixed raw material oil with pre-emulsified fuel to perform emulsion. The second mixing section is realized through a circulation system that includes an emulsion tank, a mixer pump, and a double mixer. Following the supply of a predetermined amount of the raw materials, emulsified fuel mixed in the circulation system is continuously circulated even if raw material supply is stopped such that emulsified fuel that is always in a uniform state is supplied while maintaining a predetermined ratio, a predetermined moisture particle state, and a predetermined temperature.
摘要:
An apparatus and method is disclosed for treating a liquid with a first and a second chemical. A liquid to be treated flows into a first inlet port of an intake manifold. A second inlet port of the intake manifold introduces a first chemical into the liquid. A first static mixing device comprising a spirally twisted tube forming a plurality of helixes and having an inlet port connected in fluid communication with an outlet port of the intake manifold is provided for mixing the first chemical with the liquid. The outlet port of the first static mixing device is connected to a first inlet port of an interconnecting manifold. A second inlet port of the interconnecting manifold introduces a second chemical into the liquid. A second static mixing device has an inlet in fluid communication with an outlet port of the interconnecting manifold for mixing the second chemical with the liquid and for eluting the treated liquid from an outlet port of the second static mixing device.
摘要:
A mixing device and method for mixing at least one first ingredient and at least one second ingredient. The device includes a body which has a wall defining a cavity. A first inlet communicates with the cavity for introducing the first ingredient and a second inlet communicates with the cavity for introducing the second ingredient. An outlet is provided in communication with the cavity receiving the mixed first and second ingredient which have been mixed in the cavity. The ingredients are mixed by introducing one ingredient as a stream and the second ingredient as a forcefully introduced stream. An area upstream of the ingredients is provided for mixing ingredients. Once mixed the ingredients must flow through the body before reaching the outlet. Multiple mixing devices can be cascaded to produce additional variations and mixing methods. The device can be in the form of a kit for retrofitting on existing devices such as beverage dispensers.
摘要:
The present invention provides microfabricated substrates and methods of conducting reactions within these substrates. The reactions occur in plugs transported in the flow of a carrier-fluid.
摘要:
In a first aspect, a method of chemical delivery is provided. The method includes the steps of (1) receiving a first input flow of a dilutant; (2) receiving a second input flow of a chemistry; (3) combining the first and the second input flows into a combined flow; (4) employing a mixer to mix the combined flow such that a homogeneity of the combined flow is increased; (5) dividing the combined flow into at least a first output flow and second output flow; (6) directing the first output flow toward a first scrubber dispensing element; and (7) directing the second output flow toward a second scrubber dispensing element. Numerous other aspects are provided.
摘要:
A hydration apparatus for use with a hydration tank. The hydration apparatus disperses incoming gel into existing gel in the hydration tank to increase the hydration time of the incoming gel. The hydration apparatus includes flow conduits communicated with gel inlets in the hydration tank. The flow conduits redirect the flow of the incoming gel. The flow conduits preferably redirect the flow from a generally horizontal direction to generally vertically upwardly direction. The hydration apparatus has a plurality of deflectors positioned in the hydration tank. Flow exiting an end of the flow conduits is deflected by the deflectors and dispersed into existing gel in the hydration tank. The flow conduits are preferably perforated flow conduits so that a portion of incoming gel passes through openings in the sides of the flow conduits while a portion of the incoming gel passes through an exit of the flow conduits. Incoming gel is therefore sufficiently dispersed into existing gel to increase the hydration time of incoming gel.