该设备采用双套传动，使两个旋涡形成对流，从而增加水力剪切作用，促使废纸加速水化、碎解，同时，刀盘可调，可以增大碎浆范围，设备在盍过程，废纸总是处在高速逆流中，从而使纸片与纸片之间互产生摩擦，以达到纸片的快速碎解，提高效率。 ZSGSS adopt pairs sets of transmission,make tow swirl form convection,increase water power shear function,and impel the wasted paper to accelerate hydrate and pulp. Meanwhile the knife is adjustable,it can increase the pulp range. In the course of operating ,wasted paper in high-speed is adverse current always. It makes paper and paper produce friction each other in order to reach the breaking to pieces fast of paper and raise the efficiency.