Reaction Bin(pulp machine)

Detailed Product Description

Reaction Bin

1.General
Reaction bin(paper machine) is one of the key equipment in the APMP process, where chips mainly are bleached and react with the chemicals after the chips immerse the chemicals.
2.Structure Feature
Reaction Bin is mainly composed of conical body at the top and several horizontal discharge screw shaft at the bottom. The shaft is pitch & diameter changing(or non-changing diameter) impeller.
3.Working Principle
Chips drop to reaction bin from chip inlet of the bin after they are immersed in the chemicals in the impregnator. When steam goes to the bin, in which temperature reaches to certain point, the chips retain in the bin for some time. After that the chips will be taken out by discharge screw at the bottom of the bin. Diameter-changing screw shaft can ensure constant time of the chips reacting with chemicals fully and evenly, so that treated chips will be prepared for refiner in the following stage.