ZHANGJIAGANG CITY PEONY MACHINERY CO.,LTD
FOCUSED ON SEPARATION SOLUTION
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WWTP Horizontal Centrifugal 2 / 3 Phase Decanter Centrifuges
Application
Food: Fruit and Vegetable juice, Starch, Protein, Molasses, Stillage
Oils and fats: Fish oil, Gelatine
Environmental protection/ Recycling: Drilling mud, Industrial wastewater, Municipal wastewater
Minerals: Graphite, Kaolin, Bentonite
Specifications
| Model | Diameter(mm) | Bowl speed (rpm) | G-force | Capacity(m3/h) | Main motor power(kw) |
| PNX409 | 250 | 5500 | 3493 | 0.2-2 | 15 |
| PNX-414 | 355 | 4000 | 3175 | 1~10 | 18.5 |
| PNX-416 | 355 | 4000 | 3175 | 1~15 | 18.5 |
| PNX-418 | 355 | 4000 | 3175 | 1~25 | 22 |
| PDC-1655 | 420 | 3000 | 2113 | 10~30 | 55 |
| PDC-17-4 | 420 | 3600 | 3042 | 3~15 | 30 |
| PDC-18-4.4 | 450 | 3300 | 2739 | 10~20 | 37 |
| PDC-20 | 500 | 3200 | 2860 | 5~45 | 55 |
| PDC-21 | 540 | 2800 | 2366 | 15~50 | 45 |
| PDC-24 | 620 | 3200 | 3555 | 15~60 | Hydraulic station 90 |
| PDC-28HH | 720 | 2200 | 1975 | 15-80 | 110 |
Decanter design
Type: 2- phase separation, 3- phase separation
Materials: use high-quality stainless steel for all product wetted areas.
Bearings: SKF brand. A special selection and arrangement of bearings provides for long life and exceptional reliability.
Wear protection: welded hard facing or spray coating, ceramic technology.
Gravity Separation
On account of difference in density, the mixed liquid in the container, after a period of time, is gradually divided into 2 layers. The heavy phase particle of the mixed liquid deposits to the bottom of the container, while the light phase one suspends to the upper surface.
A rather distinctive dividing plane forms between the light and heavy phases. The separation speed is affected by the difference in density between the light and heavy phases that make up the mixed liquid. The larger the difference in density is, the faster the separation speed will be.
Pictures