ZDX系列固液分离机
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ZDX系列固液分离机
工作原理
经撕碎后的物料经螺旋输送机传至压螺旋榨脱水机,进行压榨固液分离,脱水后渣含水率70%左右,手攥不出水螺旋压榨机的脱水过程分两个阶段,第一阶段利用螺旋纹龙脱水,螺旋校龙分传输段、压缩段和出料段三段,传输段保证物料平稳进入设备;脱水段螺旋叶片螺距逐级变小,内径逐级变大,从而使空间逐级变小,由于传输空间的逐级变小对物料形成逐级增大的压力,强制物料体积缩小压榨出水分,第二价段利用阳料装置脱水,当物料到达螺旋较龙出料段,螺旋绞龙会对物料施加轴向推力将其推出出料口,同时由背压装置加压的阻料装置会对即将被推出的餐厨垃圾施加反向作用力,从而形成挤压力对餐酮垃圾进行二阶段脱水。
The shredded material is transported by a screw conveyor to a screw press dewatering machine for solid-liquid separation. The dehydrated residue has a moisture content of about 70% and cannot be held in hand.
The dehydration process of a screw press is divided into two stages. The first stage utilizes a spiral auger for dehydration, which is divided into three sections: a transmission section, a compression section, and a discharge section. The transmission sectionensures the smooth entry of materials into the equipment; The pitch of the spiral blades in the dehydration section gradually decreases, and the inner diameter gradually increases, resulting in a gradually smaller space. Due to the gradual reduction of the transmission space, a gradually increasing pressure is formed on the material, forcing the material volume to shrink and squeeze out water. In the second stage, a material blocking device is used for dehydration. When the material reaches the discharge section of the spiral auger, the spiral auger will apply axial thrust to the material and push it out of the discharge port. At the same time, the material blocking device pressurized by the back pressure device will apply reverse force to the food and kitchen waste that is about to be pushed out, forming a squeezing force for two-stage dehydration of the food and kitchen waste.