LW臥式螺旋卸料沉降式離心機(jī)（三相分離型）

LW型離心機(jī)是一種臥式螺旋卸料，連續(xù)操作的沉降設(shè)備。轉(zhuǎn)鼓與螺旋以一定差速同向高速旋轉(zhuǎn)，物料由進(jìn)料管連續(xù)引入輸料螺旋內(nèi)筒，加速后進(jìn)入轉(zhuǎn)鼓，在離心力場(chǎng)作用下，較重的固相物沉積在轉(zhuǎn)鼓壁上形成沉渣層。

輸料螺旋將沉積的固相物連續(xù)不斷定推至轉(zhuǎn)鼓錐端，經(jīng)排渣口排出機(jī)外，較輕的液相物則形成內(nèi)層液環(huán)，由轉(zhuǎn)鼓大端溢流口連續(xù)溢出轉(zhuǎn)鼓，經(jīng)排液口排出機(jī)外。

本機(jī)能在全速運(yùn)轉(zhuǎn)下，連續(xù)進(jìn)料、分離、洗滌和卸料。具有結(jié)構(gòu)緊湊、連續(xù)操作、運(yùn)轉(zhuǎn)平衡、適應(yīng)性強(qiáng)、生產(chǎn)能力大、維修方便等特點(diǎn)。

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(huán)保等行業(yè)。

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(jī)型主要用于固-液-液分離，即對(duì)一種固相（密度最大）和兩種密度不同的液相進(jìn)行分離。轉(zhuǎn)鼓和螺旋以差速同向高速旋轉(zhuǎn)，物料經(jīng)進(jìn)料管進(jìn)入。

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

輕液相由轉(zhuǎn)鼓大端的溢流口連續(xù)溢出，重液相經(jīng)轉(zhuǎn)鼓大端向心泵排出。從而實(shí)現(xiàn)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.