Method of determination of the parameters of operation and geometrical a refiner melangeur -

摘要

The invention is a method of correlating the stator and rotor in a mixer-refiner-reactor of the type shown in U.S. Pat. No. 3,806,050. The mixer is set up originally with an estimated correlation between the stator and the rotor by establishing the total working area of discrete raised bars in the rotor and stator and by establishing the stator bar height, the radial gap between the rotor bars and the inside surface of the stator, and the proportion of predominance of feed bars in the stator. The material to be processed is then input into the mixer, and the power consumption is monitored. Depending on the results, the stator bars are then changed according to selected relationships to increase or decrease the rotor penetration of the layer of material formed around the stator in response to a given rate of input of material. The objectives are to form a continuous layer of material around the stator with a sufficient rotor working depth in response to the input rate so that the rotor bars engaging and moving through the material consume power in proportion to the input rate and move the layer of material through the stator bars.