LW720 Stainless Steel Three Phase Decanter Centrifuge Dehydrate And Classify

LW720 stainless steel three phase decanter centrifuge which can clarify,dehydrale and classify the suspensiens

1.Introduction   

The decanter centrifuge is a kind of equipment for continuous separation of suspension containing density difference by using the principle of centrifugal sedimentation. Juneng decanter centrifuge includes two-phase decanter centrifuge and three-phase decanter centrifuge. Mainly used in distiller's grain dehydration, protein dehydration, corn oil extraction process.

2.Working principle

The centrifuge consists of two rotors,one is called "drum", and the other is "screw unloader "(referred to as a screw). When the drum rotate at high-speed, with the slurry along the drum, by centrifugal force, and this centrifugal force is many times greater than gravity, so that the solid particles will be separated from the liquid in the centrifuge drum axis, sedimentation to the inner wall of the drum. A screw unloader located in the drum rotates below the speed of the drum and pushes the deposited solid particles to the slag outlet. The differential speed between the outer drum and the screw unloader (affects the slag pushing Speed)depends on the gear ratio of the differential and its speed. The two-phase liquid is divided into two layers by centrifugal force. The heavy phase layer is drawn out by the centripetal pump against the wall of the drum and discharged from the heavy phase outlet.The light phase layer is close to the screw end, thrown out by centrifugal force from the overflow port, and
then discharged from the light phase outlet. The whole work is continuously completed between the closed upper and lower shells.

3.Technogical parameters

4.Product structure 

The centrifuge is a countercurrent horizontal spiral discharge sedimentation centrifuge for sludge dewatering. The main engine is composed of drum (stainless steel 2205), screw (stainless steel 2205+316L) and differential system. The differential speed is automatically fed back and adjusted according to the load change, and the pushing power is automatically compensated to ensure the constant dryness of the solid slag and get a drier solid slag.

It is poured by an integral centrifuge, and then processed by precision turning after solution treatment. The solid phase slag discharge port is equipped with replaceable tungsten carbide wear-resistant bushing. The inner wall of the centrifuge drum is welded with anti-skid wear-resistant strips to prevent the solid particles from tangential rotation and wear on the inner wall of the drum.

5.Advantages of Juneng Decanter Centrifuge

1.All-round anti-wear protection, wear-resistant parts are equipped to the drum inner wall, slag outlet, outer circle of the slag discharge port, the spiral blade, and the spiral distributing port etc. which are easy to replace on site and greatly reduce maintenance costs.

2.According to the characteristics of the product (processing material)working conditions, optimize the drum length to diameter ratio, speed and drum cone structure.

3.Intelligently adjust the differential speed and torque according to the product concentration and flow changes. When the feed concentration changes during the dewatering process,the centrifuge can intelligently adjust the slip and torque of the drum and screw.
4.Choose a planetary gear differential with heavy load and large transmission ratio.
5.The centrifuge, occupying a small space, is simple to install and debug. This machine is fully sealed operated, which create thegood production environment.
6.The double frequency conversion control is adopted by the main motor and the differential device auxiliary motor to
realize stepless speed regulation, which is applicable to a wide range of materials.

6.Certifications

7.Our company

 

 

Product Name	Juneng Machinery Factory
Centrifuge	Juneng Machinery (China) Co.,Ltd(Nanjing)
Dryer	Juneng Machinery (China) Co.,Ltd(Nanjing)

 

 

Juneng Machinery (China)Co., Ltd., established in 2006, is a professional manufacturer engaged in the research, development, production, sale and service of Filter, Separator, Decanter centrifuge and pump. We have four factories which located in Nanjing and Yixing City with convenient transportation access.