The hydrapulper is used mainly for breaking out all kinds of pulp board, and broke all kinds of paper. D-type pulper is particularly design for dissolving old corrugated carton, boxes and mixed waste so that removes contaminant.
Main features of D type hydrapulper:D-type Hydrapulper is more suitable for pulping OCC, commercial waste paper continually or in batch. With D-shaped vat, the way of generating turbulence in the conventional pulper has been changed, the turbulence is intensified and so the paper bale is quickly soaked into the liquid, in this way the moving path of waste paper in pulper is improved and the capacity of pulper increases. It can shorten the pulping time, reduce energy consumption and increase the specific capacity per unit of volume.Working principle of D type hydrapulper:When the electric motor start up,the impeller begain to turn the slurry of vat body will be suck in along the axis center . Throw from the circumference with high speed and form severe turbulence loops .
As the impeller tear at and different speed of slurry layer working together,it produce a huge rubbing effect and make the slurry defibering strongly, separation of fiber .At the same time, the fiber bundles in the gap between impeller and screen plate rubbing to improve the fibrosis effect.
It can shorten the pulping time, reduce energy consumption and increase the specific capapcity per unit of volume.