LW型離心機是一種臥式螺旋卸料，連續操作的沉降設備。轉鼓與螺旋以一定差速同向高速旋轉，物料由進料管連續引入輸料螺旋內筒，加速后進入轉鼓，在離心力場作用下，較重的固相物沉積在轉鼓壁上形成沉渣層。

輸料螺旋將沉積的固相物連續不斷定推至轉鼓錐端，經排渣口排出機外，較輕的液相物則形成內層液環，由轉鼓大端溢流口連續溢出轉鼓，經排液口排出機外。

本機能在全速運轉下，連續進料、分離、洗滌和卸料。具有結構緊湊、連續操作、運轉平衡、適應性強、生產能力大、維修方便等特點。

適合分離含固相物粒度大于0.005mm、濃度范圍在2-40％的懸浮液。廣泛用于化工、輕工、制藥、食品、環保等行業。

LW centrifuge is a kind of horizontal spiral discharge, continuous operation of sedimentation equipment. 

The drum and the screw rotate at the same speed at a certain difference. the material is continuously introduced into the inner cylinder of the feeding screw from the feed tube and accelerated into the drum. Under the action of centrifugal force field, the heavier solid deposits on the drum wall to form a sediment layer. 

The solid phase deposited by the feeding screw is continuously pushed to the cone end of the drum, and the lighter liquid phase is discharged from the machine through the slag discharge orifice, and the lighter liquid phase is formed into an inner liquid ring, which is continuously overflowed from the drum through the overflow port at the large end of the drum and discharged out of the machine through the discharge port. 

The machine is operated at full speed, continuous feeding, separation, washing and unloading. 

The utility model has the characteristics of compact structure, continuous operation, operation balance, strong adaptability, large production capacity, convenient maintenance and so on. 

It is suitable for the separation of suspension containing solid phase with particle size larger than 0.005mm and concentration range of 2 ≤ 40%. Widely used in chemical, light industry, pharmaceutical, food, environmental protection and other industries.

該機型主要用于固-液-液分離，即對一種固相（密度最大）和兩種密度不同的液相進行分離。轉鼓和螺旋以差速同向高速旋轉，物料經進料管進入。

在離心力作用下，固相物料沉積在轉鼓壁上形成沉渣層，兩種液相物料分別形成輕液相環和重液相環，由轉鼓壁開始向內依次形成固相層、重液相層和輕液相層。螺旋將沉積在轉鼓壁上的固相物料連續不斷的推至轉鼓錐端，經排渣口排出機外。

輕液相由轉鼓大端的溢流口連續溢出，重液相經轉鼓大端向心泵排出。從而實現三相分離。

The machine is mainly used for solid-liquid separation, that is, the separation of one solid phase (maximum density) and two kinds of liquid phase with different density. The drum and screw rotate at the same speed and at the same speed, and the material enters through the feed pipe. 

Under the action of centrifugal force, the solid phase material is deposited on the drum wall to form a sediment layer. the two kinds of liquid phase materials form a light liquid phase loop and a heavy liquid phase loop respectively, and form a solid phase layer, a heavy liquid phase layer and a light liquid phase layer in turn from the drum wall. 

The solid material deposited on the drum wall is continuously pushed to the cone end of the drum and discharged out of the machine through the slag discharge port. The light liquid phase is continuously overflowed by the overflow port at the large end of the drum, and the heavy liquid phase is discharged from the central pump through the large end of the drum. So as to achieve three-phase separation.