LW 沉降离心机

本系列离心机主要由锥形转鼓，螺旋推料器，行星差速器，机壳和机座等零部件组成。转鼓通过主轴承水平安装在机座上，并通过联接盘与差速器外壳相连。螺旋推料器通过轴承同心安装在转鼓内，并通过外花键与差速器输出轴内花键相连。

在电机拖动下，转鼓带动差速器外壳旋转，由于差速器的变速作用，螺旋推料器以一定的差速(超前或滞后)与转鼓同向旋转。待分离的悬浮液从加料管进入螺旋推料器的料仓内，经初步加速后经料仓出口进入转鼓。由于离心力的作用，转鼓内的悬浮液很快分成两相：较重的固相沉积在转鼓 内壁上。在螺旋推料器的作用下，沉渣和分离液向相反的方向运动，沉渣被推送到锥段进一步脱水后经出渣口排出，分离液从大端溢流孔排出。

This machine is primarily composed of an awl-like bowl, a carrier, a planetary differential device, a case and a chassis base, etc. The bowl is installed holrizontally on the chassis base through shaft, and is connected to the outer case of the differential edvice. The scroll-carrier is installed inside the bowl through the bearing, which is then connected through outer spline to the spline inside of output bearing of the differential device. Led by motor, the bowl rotates together with the outer case of the differential device, due to the speed charnge function of the differential device, the scrool-carrier rotates in the same diretion with the bowl. The suspended liquid is fed into the material calin through the inlet, then enters the bowl after initial speeding. Under the centrifugal force, the suspended liquid inside the bowl is soon split into two parts, the solid is left onto the walls of the bowl to form a layer of sediments, while theliquid form a layer of separated liquid. They go in opposite directions under the centrifugal force. The sediments are sent back to the awl-like bowl for further dewatering and then discharge through solid outlet, the separated liquid discharges through liquid outlet.