초록 ▼

A cyclone separator having a generally cylindrical first portion with a plurality of substantially equally circumferentially spaced tangentially directed feeds, and, adjacent to the first portion and coaxial therewith, a generally cylindrical second portion open at its far end, the first portion hav

A cyclone separator having a generally cylindrical first portion with a plurality of substantially equally circumferentially spaced tangentially directed feeds, and, adjacent to the first portion and coaxial therewith, a generally cylindrical second portion open at its far end, the first portion having an axial overflow outlet opposite the second portion, the internal diameter of the first portion being d1, and of the second portion being d2, and of which the internal length of the first portion is L1 and of the second portion is L2, the total cross-sectional area of all the feeds measured at the point of entry normal to the inlet flow being Ai, the shape of the separator being governed by the following relationships: 15≤11/d1≤40 0.1≤4Ai/p12≤0.2 0.1≤do/d1≤0.25 1.2≤d1/d2≤3.

대표청구항 ▼

A cyclone separator, having: an internally generally cylindrical first portion with a plurality of substantially equally-angularly spaced tangentially directed feeds, and, axially adjacent to the cylindrical first portion but for an annular transitional internal surface means providing a step and co

A cyclone separator, having: an internally generally cylindrical first portion with a plurality of substantially equally-angularly spaced tangentially directed feeds, and, axially adjacent to the cylindrical first portion but for an annular transitional internal surface means providing a step and coaxial therewith, an internally generally cylindrical second portion open at its far end thereby providing a denser-phase outlet, the cylindrical second portion being characterized by the absence of feed inlets except over said step from said cylindrical first portion, the cylindrical first portion having an axial overflow outlet for less dense phase at its far end distally of the cylindrical second portion, the internal shape of the separator being governed by the following relationships: 15≤11/d1≤40 0.1≤4Aip21≤0.2 0.1≤d0/d1≤0.25 1.2≤d1/d2≤3, the internal diameter of the axial overflow outlet being d0, the internal diameter of the cylindrical first portion being d1, and of the cylindrical second portion being d2, and of which the internal length of the cylindrical first portion is 11 and of the cylindrical second portion is 12, the total cross-sectional area of all said feeds measured at the point of entry normal to the inlet flow being Ai.