Brief introduction of the rice starch separation decanter centrifuge separator 

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.

Working principle of the rice starch separation decanter centrifuge separator

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.

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

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  All of our products

1. Program-controlled automatic filter press

2. Membrane filter press

3. Hydraulic compress filter press

4. Mechanical compress filter press

5. Jack filter press

6. Cast iron plate and frame/chamber filter press

7. Stainless steel plate and frame filter press

8. Round plate filter press

9. Cotton cake filter press

10. Cardboard filter press

11. DY belt filter press

12. DYX high pressure belt filter press

13. DNY rotary drum thickning/dehydrating belt filter press

14. Triple-belt thickning and dehydrating filter press

15. SS type three-foot upper discharge centrifuge

16. SD type three-foot and filter bag hoist discharge centrifuge

17. PD type filter bag hoist discharge centrifuge

18. Centrifuge of up discharge, three foot, clean series SSB, SB

19. SX type manual top discharge centrifuge

20. PS type manual top discharge centrifuge

21. SGZ type automatic scraper bottom discharge centrifuge

22. PGZ type scarper bottom discharge centrifuge

23. LW series decanter centrifuge

24. Tubular centrifuge

25. Multi-layer stainless steel frame filter

26. Bag filter

27. Diatomite filter

28. Filter late

29. Filter cloth

30. Vacuum disc filter