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Dense-phase conveying blow tank system

Dense-phase conveying, also termed "nonsuspension" conveying, is normally used to discharge particulate solids or to move materials over short distances. There are several types of equipment such as plug-phase conveyors, fluidized systems, blow tanks, and, more innovative, long-distance systems. Dilute-phase, or dispersed-phase conveyors, are more versatile in use and can be considered the typical pneumatic conveying systems as described in the literature. The most accepted classification of dilute-phase conveyors comprises pressure, vacuum, combined, and closed-loop systems. [Pg.157]

Pneumatic conveying dense phase No jJow or flow < design plugged line/mal-function of line boosters because of stuck check valve/high humidity. Solids fed to conveying line < design ratio of air to fluidize in the blow tank relative to convey is too small/fault in control system. [Pg.62]

The blow tanks used vary in size up to 50 m or more, generally depending upon the material flow rate required as well as a need to maintain a reasonable frequency of blow tank cycling. The material can be conveyed in dilute or dense phase, depending upon the capability of the material, the pressure available and the conveying distance, as with continuously operating systems. [Pg.142]


See other pages where Dense-phase conveying blow tank system is mentioned: [Pg.163]    [Pg.157]    [Pg.230]    [Pg.154]    [Pg.391]    [Pg.392]    [Pg.159]    [Pg.159]    [Pg.144]    [Pg.391]   
See also in sourсe #XX -- [ Pg.159 ]




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