초록 ▼

A fluid jet-mixing apparatus for use in a flow deflecting structure or passageway unit disposed intermediately between an inlet and an outlet of a fluid or fluids to and from an adjacent reacting area in the upstream or downstream thereof, which incorporates a guide vane assembly for allowing the fl

A fluid jet-mixing apparatus for use in a flow deflecting structure or passageway unit disposed intermediately between an inlet and an outlet of a fluid or fluids to and from an adjacent reacting area in the upstream or downstream thereof, which incorporates a guide vane assembly for allowing the fluid or fluids to pass therethrough under appropriate flow velocity and pressure conditions, the guide vane assembly comprising a cylindrical wall member defining the fluid passageway and a flow deflecting structure of a guide vane form disposed within the cylindrical wall member and composed of a plurality of generally semi-elliptic shaped panel members and a triangular-shaped partition member, and a suction or introduction pipe member incorporated concentrically in the center of the guide vane assembly and extending in communication with the outside of the passageway system so as to cause another fluid to be dynamically introduced or sucked from outside into the fluid passageway system, thereby to have the flowing fluid or fluids inside the passageway system mixed efficiently with the fluid introduced from the outside of the passageway system.

대표청구항 ▼

In a self-contained fluid jet-mixing apparatus for promoting mixing and contact actions between first fluids such as a gas, a liquid, a fluidized solid and/or a mixture thereof in a fluid flow deflecting system including cylindrical fluid passageway means defining a cylindrical fluid path; means for

In a self-contained fluid jet-mixing apparatus for promoting mixing and contact actions between first fluids such as a gas, a liquid, a fluidized solid and/or a mixture thereof in a fluid flow deflecting system including cylindrical fluid passageway means defining a cylindrical fluid path; means for providing said first fluid with appropriate flow velocity and pressure conditions in a given direction within said cylindrical fluid passageway means; fluid flow deflecting means disposed centrally in said fluid passageway means and adapted to cause a flow of said first fluid to be deflected in a spiral or whirling flow state at a predetermined angle of inclination toward downstream of said fluid, thereby to cause said first fluid to be accelerated and distributed at a predetermined flow configuration within said passageway means; said flow deflecting means being guide vane means which comprise a partition member of an inverted triangle shape with at least two equal sides, with the base thereof extending diametrally with respect to said cylindrical passageway means and with the inverted apex pointed in coincidence with the central axis of said cylindrical passageway means, and a set of planar panel members having a generally semi-elliptic shape, each panel member extending at the major axis thereof from one side of said triangle-shaped partition member other than the base thereof in opposite directions toward an inner wall surface of said passageway means and in symmetrical relationship with respect to the central axis of said cylindrical passageway means in such a manner that said semi-elliptic panel members are inclined with each other at the apex angle of said triangle partition member toward downstream of said first fluid flow, and at the outer circumferential edges thereof joining closely with said inner wall surface of said passageway, thereby defining a spiral flow path for said first fluid along said central axis thereof, the improvement which further comprises fluid conduit means having a straight-through opening therein and extending centrally and in the longitudinal direction along said axis of said passageway means, thereby to define a straight-through opening or passageway independent from said fluid passageway means and adapted to allow second fluid or fluids outside of said passageway means to be withdrawn or introduced into said passageway means for admixing the said first fluid under the negative pressure created by said flow deflecting means.