The horizontal screw discharge centrifuge can continuously feed, separate, wash and discharge at full speed. It has the characteristics of compact structure, small volume, continuous operation, stable operation, strong adaptability, large processing capacity and low moisture content of filter cake. It is suitable for separating suspensions containing solid phase particles having a particle size of more than 0.1 mm and a concentration ranging from 10 to 75%. Suitable for chemical, salt, alkali, environmental protection and other industries.
Horizontal spiral discharge centrifuges play an important role in the chemical and pharmaceutical industry. They can separate solids and liquids from materials, but sometimes they feel that the separation is slower or the separation results are not up to standard. First of all, we must choose a horizontal screw discharge centrifuge that meets the production standard. Then we must know that the filter area of the drum is large to improve the separation efficiency, and we can work hard to increase the filtration area in the drum of the decanter centrifuge.
At the same time, the filter lining should be added, which can keep a slight gap between the horizontal centrifuge drums and increase the water permeability. The cross-sectional area is increased by increasing the V-shaped filter baffle. In addition, pretreatment is important, such as the separation of viscous materials, which can be washed within the process allowable before treatment, which can improve the efficiency in separation. Of course, other measures can be taken, but the flocculant coagulant precipitant can be placed to improve the separation efficiency of the horizontal screw discharge centrifuge under the same process.
The motor drives the rotating drum and the concentrically mounted conveying screw to rotate at a high speed in the same direction at a certain speed. The material is continuously introduced from the feeding pipe and evenly distributed to the filter wall of the bottom section of the drum. Under the action of centrifugal force, the liquid phase The filter drum and the drum wall filter hole are discharged from the drum, and are discharged out of the machine through the drain port. The solid phase material is trapped in the drum to form filter residue. Under the joint action of the centrifugal force component of the centrifugal force and the conveying screw, the filter residue continuously moves to the large end of the drum to discharge the rotating drum, and is discharged out of the machine through the discharging trough.