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[China]
Trade Verify
Address: Chaoyang Road, Zhotie Town,Yixing City Jiangsu Province.China
Contact name:Doris.zhou
JUNENG MACHINERY (CHINA) CO., LTD. |
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Brief introduction of the starch separation decanter centrifuge
Decanter centrifuge uses the centrifugal sedimentation to separate the suspension, uses the spiral to unloading material.It is continuously charging, separating, discharging at full speed.
It is used in the suspension(in 0.0005~2mm, concentration 2-40%) solid-and-liquid separation, size classification, liquid clarification .
Especially ,it issuitable for the suspension separation that with difficult in filter cloth recycling, and the material with large concentration and big size range.
Detailed Product Description
| Diameter | 250mm-720mm | Voltage : | 220V, 380V,440V,460V |
| Speed | Inverter Control | Electrical Components: | World Famous Brand |
| Operation | Continuous | Separation : | Three phase |
| Bearing | SKF | Moc : | SS304, SS316L, SS2205 |
| Control | PLC | Motor : | 2 |
How to choose the suitable type centrifuge?
The user can choose the working parameters of the centrifuge according to the physical properties, separation requirements, processing ability and process requirements of the separated materials (suspension), so that the satisfactory separation effect and economic benefit can be obtained.
Characteristics of the suspension material
a , the larger the solid particles in the material, the easier to
separate, solid particles of different sizes, small particles solid
phase to determine its final separation effect, the machine can
generally remove more than 5um solid particles, solid particles are
particularly small.
The separation effect depends on the distribution of solid particles of the material, more than 5um particles, the better the separation effect, the contrary, the worse the separation effect.
b , the general crystalline solid phase and fiber-like solid phase easier to separate, floc, paste solid phase is difficult to separate, because the floc paste solid phase of the largest water-soluble large, easy to slip and affect the separation effect, so the separation of floc and paste solid phase flow should not be too large.
c , the greater the difference between the solid phase and the liquid phase, the better the separation, and vice versa the worse the separation effect
d , liquid viscosity is smaller and easier to separate, the higher the liquid viscosity, the clarification solution entrainment increased solid phase, the separation effect is poor, then can improve the material temperature, reduce viscosity to improve the separation effect (the maximum feed temperature is not Greater than 95 ° C.
Other reference factors such as the choice of feed flow (ie, the amount of treatment); the diameter of the overflow; the speed of the drum: the difference between the helix and the drum, etc., have different reference standards
| Model | Drum diameter mm | Draw Ratio L/D | Speed of drum r/min | Factor of separation G | Spiral difference rotate speed r/min | Inlet capacity(m3/h) | Main/assist motor (KW) |
| LW250 | 250 | 3.73 | 4200 | 2467 | 2~31 | 1-7 | 11/4 |
| LW350 | 350 | 4.4 | 3600 | 2540 | 5~25 | 5~18 | 22/5.5 |
| LW450 | 450 | 4.4 | 3200 | 2580 | 5~25 | 5~28 | 30/11 |
| LW520 | 520 | 4.1 | 2850 | 2365 | 2~26 | 10~35 | 45/11 |
| LW550 | 550 | 4.1 | 2650 | 2370 | 2~26 | 10~45 | 55/11 |
Working principle
There is spiral which is the feeding spiral which is has the same axis with the drum.The spiral and the drum rotate in different speed but in the same direction.The rotate difference is caused by the differential.
The suspension enters the spiral through the feeding pump in the centre, when it starts to speed up the material goes into the drum.Under the effect of the centrifuge force, the relatively heavy solidoid sediments into slag blanket on the surface of the drum wall, then the spiral push the slag blanket to the drum cone section for further dehydration, latter it will be discharged from the small section slag hole.
While the relatively light liquicdoid forms the inner liquid cycle, and it will be discharged from the large end overflow gate.
Application:
Decanter centrifuge is most often used for clarification of liquid
containing high concentrations of solid, removing solids from
liquid. It is usually used in waste water and PVC sludge industry.
And also can be used in sunflower oil, palm oil and tea industry.
Introduction of Company:
Juneng Group employs a team of well-trained professional, adopts
advance EPR production management model in cooperation with
state–of–the–art apparatus and process i.e. CNC Turner, Machine
Center, Highly Accuracy Test Instrumentation, Quality and Process
Control System to ensure quality, stability, and reliability of
every product.
Juneng’s success is contributed by the commitment of every member
of the Company. In addition, the specialty and potential of each
member is being respected and disinterred.
Delivery
| Packaging | Water proof plastic outside then put into seaworthy wooden case |
| Transportation | Automobile transport to shipping port |
After-sales Service Technical Team
Our company has set up a professional after-sales service technical
team. All sell-offs products shall have engineer to guide
installation, assist debugging and train operators until they have
mastered them.
If problem occurs while the equipment operation, we will
immediately process it, promise to feedback within two hours after
informed. After-sales service engineer shall be arranged to the
site to solve the problems. He will never leave, until the user
satisfaction.
