TH2924EX - Methods and mixers circulating liquids with suspended fibers. - Google Patents

Abstract

A mixing system for fibrous liquids in which fibers are densely attached and accumulate on the leading edge of the impeller, giving This increases the fluid resistance on the cutting blade as the impeller rotates and The increase in power required to spin the impeller is also reduced. The axial flow of the liquid in the tank occurs with the use of a propeller in On the draft tube, the leading edge of the blade of the impeller is tilted relative to each other. The radius extending from the axis of rotation of the impeller edge is greater than the angle of D stagnation of Fibers on leading edges As well as the coefficient of friction of The part of the impeller that extends from the leading edge to the edge where the fibers are attached. Is, it is reduced by providing the surface with a material that has Low coefficient of friction

Claims (1)

1. A liquid circulator with fibers suspended in the area where the liquid is contained. There is a draft tube in the area. The propeller, shaft, axial-flow impeller with a number of blades is placed in the draft tube. On such a shaft The said shaft and the propeller are in axis. Same with the aforementioned pipes The leaves have opposite edges. One leads the other edge when the impeller rotates, the leading edge is tilted relative to the radial line from the axis of the impeller in the vertical plane. Perpendicular to that axis at an angle larger than the angle of A.