单螺旋压榨脱水机Single screw press dehydrator

一、单螺旋压榨脱水机：

单螺旋压榨脱水机是我公司自主研发的一款新产品，该设备有占地面积小，配用动力小，生产能力大，出料含水率低等特点。本机适用范围广，可用于木纤维、竹纤维、草类纤维的压榨脱水，中药厂药渣压榨提取药液。也适用于屠宰厂牛、羊胃内草料的脱水。造纸制浆行业的化学蒸煮浆的黑液提取。再生纸脱墨浆生产制浆线的浆料浓缩洗涤、油墨分离，热分散系统前的浆料浓缩，压榨脱水等等。

一、Single screw press dehydrator：

Single screw press dehydrator is a new product independently developed by our company, which has the characteristics of small floor space, low power, large production capacity and low water content in the discharge. This machine has a wide application range, and can be used for squeezing and dewatering wood fiber, bamboo fiber and grass fiber, and squeezing and extracting liquid medicine from residue of Chinese medicine factory。

It is also suitable for dehydration of forage in the stomachs of cattle and sheep in slaughterhouses. Black liquor extraction of chemical cooking pulp in papermaking and pulping industry. The pulp concentration and washing, ink separation, pulp concentration before thermal dispersion system, press dehydration and so on in the pulping line of deinked pulp production of recycled paper。

二．工作原理：

工作原理是由一根通过改变螺旋距离、加粗螺旋轴的方式，将原料不断推进，经过螺距逐渐变小和轴径逐渐加粗的方式，缩小物料运行空间，物料在螺旋推送前进的同时受到螺旋和滤鼓之间空间压缩，强制压榨力达到物料脱水的目的。由于出料口是被止推阀堵住的，必须要有一定的压力才能从出料口挤出，所以物料在这里得到了更进一步的压榨脱水过程。止推阀的压力是可以调整的，所以能很好的控制出料的含水率。被强制压榨出的滤液穿过滤鼓缝（孔）顺畅的排出，流入滤液收集槽，通过封闭的管道排出。被挤干的原料则经出料口方向排出。

该设备设计独特，性能优越，配用动力小，生产能力大，结构合理，占地面积小，操作方便等优点。

二．principle of operation：

The working principle is that by changing the screw distance and thickening the screw shaft, the raw material is continuously pushed forward, and the running space of the material is reduced by gradually decreasing the pitch and gradually thickening the shaft diameter. The material is compressed by the space between the screw and the filter drum while being pushed forward by the screw, and the pressing force is forced to achieve the purpose of material dehydration。Because the outlet is blocked by the thrust valve, it must have a certain pressure to be squeezed out from the outlet, so the material is further squeezed and dehydrated here. The pressure of the plugging thrust valve can be adjusted, so the water content of the discharge can be well controlled. The filtrate after forced extrusion is discharged smoothly through the gap (hole) of the filter cartridge, flows into the filtrate collection tank, and is discharged through the closed pipeline. The extruded raw materials are discharged through the direction of the discharge port。The equipment has the advantages of unique design, superior performance, small matching power, large production capacity, reasonable structure, small floor space and convenient operation.。

三、单螺旋挤压脱水机用途：

1、中药制药厂的药液提取，药渣压榨滤汁。

2、制浆造纸企业的化学浆的黑液提取和浓缩洗涤。

3、再生制浆厂家洗涤浆料的理想设备，纸塑分离厂家的浆料脱水设备，脱水后降低运输成本。

4、屠宰厂的牛、羊、、鸭、猪粪便压榨脱水。

5、生活餐厨垃圾的压榨脱水，植物类纤维、蔬菜的压榨脱水。

6、玉米秸秆及蔗渣榨糖液的提取等。