A mixing apparatus has a first liquid inlet conduit for a first liquid, a second liquid inlet conduit for a second liquid, a third liquid inlet conduit for a third liquid, and an outlet assembly for feeding a mixture of the first, second, and third liquid from the mixing apparatus. The outlet assembly includes a pair of first outlet openings arranged symmetrically with respect to a center plane of the outlet assembly, a second outlet opening arranged at a center plane, a pair of third outlet openings arranged symmetrically with respect to and along the center plane between the pair of identical first outlet openings and the second outlet opening.

A static mixer for mixing exhaust gases to be supplied to a selective catalytic reduction device located at the back of a boiler, includes a gas accommodation part having a first inlet and a plurality of second inlets partitioned from each other to introduce gases having different temperatures thereinto so that the gases introduced through the first inlet and the plurality of second inlets flow to a plurality of divided sections. A discharge part is provided that communicates with the gas accommodation part to collect and discharge the gases and a mixing plate part is provided, which has a plurality of unit plates disposed on the upper and lower portions of a hollow portion of the discharge part in such a manner as to have a given angle with respect to the directions of the gases discharged.

This invention is a low pressure, steady volume supply static mixer manifold for a high pressure pump. The design comprises an internal diffuser cylindrical tube inside an external rectangular tube in which static mixing occurs. Capped at one end, the internal diffuser pipe, with flow coming from the opposite side, allows for one flow direction diffused into the outer rectangular tube that then allows for constant bidirectional flow at a constant pressure throughout. The flow of slurry components between the cylindrical tube and the rectangular tube supports static mixing in part by creating alternating flow pressures between mixing ports (allowing flow of slurry components from the cylindrical tube) and the exit ports based on the different geometries of the cylindrical tube and rectangular tube. The combination of flow and pressure exiting the cylindrical tube through the mixing ports, at an angle to the bottom corners of the outer rectangular tube, creates a natural agitation of the slurry components. The cutouts in the inner tube are sized and spaced for providing the proper flow, mix, and pressure to each exit port.

A mixing funnel for mixing fluids is provided. In one embodiment, the mixing funnel includes a tray having a fluid inlet arranged to receive a primary fluid flow, and first and second fluid passages configured to receive primary fluid flow from the fluid inlet such that the flow is divided to flow along the first and second fluid passages. The first and second fluid passages can be arranged to direct the primary fluid flow to a mixing area. The tray can further include a fluid outlet arranged to receive the primary fluid flow from the mixing area and to deliver the fluid to a container.

A gas delivery system and method for delivering reactants such as a first gas through a first conduit and a second gas through at least one second conduit, for example, through a plurality of second conduits. The plurality of second conduits may each have a length, wherein at least a portion of the length is entirely disposed within the first conduit. In an implementation, the first conduit may deliver carbon monoxide and the one or more second conduits may deliver carbon monoxide doped with a catalyst such as iron pentacarbonyl. The first and second gases may be introduced into a reaction vessel such as a reactor chamber and used to form carbon nanotubes.

A static mixer for mixing exhaust gases to be supplied to a selective catalytic reduction device located at the back of a boiler, includes a gas accommodation part having a first inlet and a plurality of second inlets partitioned from each other to introduce gases having different temperatures thereinto so that the gases introduced through the first inlet and the plurality of second inlets flow to a plurality of divided sections. A discharge part is provided that communicates with the gas accommodation part to collect and discharge the gases and a mixing plate part is provided, which has a plurality of unit plates disposed on the upper and lower portions of a hollow portion of the discharge part in such a manner as to have a given angle with respect to the directions of the gases discharged.

An intake arrangement for a compressor in a gas turbine power plant includes at least a passageway having an elongated portion, and a circular portion at an end of the elongated portion. The circular portion may be arranged in proximity to the compressor at around a compressor inlet. The passageway may be divided at least circumferentially and radially across the entire elongated portion and at least partially across the circular portion to configure a plurality of flue gas and air inlet segments for respectively conveying flue gas and air streams therethrough. The flue and air gas streams from each of the respective plurality of flue gas and air inlet segments, converge to be blended into a target mass stream for being conveyed into the compressor.

This invention is primarily designed as a low pressure, steady volume supply static mixer manifold for a high pressure pump. A manifold fluid supply is achieved through the use of a centrifugal pump. The design comprises an internal diffuser cylindrical tube inside an external rectangular tube in which static mixing occurs. Capped at one end, the internal diffuser pipe, with flow coming from the opposite side, allows for one flow direction diffused into the outer rectangular tube that then allows for constant bidirectional flow at a constant pressure throughout. while adequately mixing all parts of the fluid makeup. The flow of slurry components between the cylindrical tube and the rectangular tube supports static mixing in part by creating alternating flow pressures between mixing ports (allowing flow of slurry components from the cylindrical tube) and the exit ports based on the different geometries of the cylindrical tube and rectangular tube. The combination of flow and pressure exiting the cylindrical tube through the mixing ports, at an angle to the bottom corners of the outer rectangular tube, creates a natural agitation of the slurry components. The manifold feeds 2 or 5 suction ports into the pump through polls exiting the rectangular outer tube at the top. The pump pulls fluid at intervals much the same way an internal combustion engine fires, in a repeated/patterned order designed to reduce system vibrations. The invention provides consistent pressure and a properly mixed slurry to each suction port. The cutouts in the inner tube are sized and spaced for providing the proper flow, mix, and pressure to each exit port. The cylindrical tube is held in place within the rectangular tube using a standard pipe flange and affixed by any known means to the rectangular tube. This allows for flow 360 degrees within the rectangular tube. As the slurry components flow into the corners of the rectangular tube through the mixing ports on the cylindrical tube, the slurry becomes turbulent but nonetheless creates a constant flow within the mixing chamber between the cylindrical tube and the rectangular tube, and up towards the exit ports leading out of the invention and into the pump. The result of the design is a more consistent slurry, of even pressure and equal flow to all suction ports as the pump pulls the slurry. This allows for a more even wear of the pump parts and less pressure fluctuations between ports. The pump will require less service, and the invention allows the high pressure fluid leaving the main pump to be a much more reliable mix. In the event that the outer or inner tube reaches the end of its effectiveness due to wear, the flanged connectio

The present invention relates to a device, particularly a nozzle, for treating waste water, said nozzle having an outer tube and an inner tube. An intermediate space is formed between the outer tube and the inner tube and said intermediate space between the outer tube and the inner tube is divided into at least two chambers in the longitudinal direction of the tubes. The inner tube tapers in the longitudinal direction and then widens again and has at least one opening into each chamber at the constricted area. On the inner side of the inner tube and/or in the interior thereof, the device preferably has a catalyst. The present invention further relates to a method for oxidizing polluted waste water and a system for performing the method.

A mixing system for an exhaust sampling system is disclosed. In one example, the mixing system includes a mixing passage, an exhaust pipe, and a mixer. The mixing passage has a dilution gas inlet configured to receive a dilution gas. The exhaust pipe provides exhaust gas to the mixing passage. The mixer is disposed within the mixing passage and is configured to mix the dilution gas and the exhaust gas. The mixer has an inlet and an outlet, where the mixer inlet is configured to receive the exhaust gas, and the mixer outlet is disposed downstream of the mixer inlet. The mixer includes a plurality of radially extending lobes that are circumferentially disposed about a longitudinal axis of the mixer.