Zhejiang-EscherWyss Two-stage Pusher Centrifuge is China's only product manufactured under the licence and whole technology from Swiss Sulzer Escher Wyss
Potash industry
Pusher centrifuges in the potash industry have to meet the following requirements:
# High wear resistance
# High throughput rate
# Low energy consumption
Our experience in processing potash has resulted in a unit with many special wearresistant features, yielding longer service life with minimal downtime for maintenance
by using the cartridge option.
Based on the very successful Sulzer Escher Wyss design, our company has improved and developed these pusher centrifuges consistently and according to the latest requirements. our pusher centrifuges P-60 to P-100 guarantee best solid-liquid separation with high and constant product quality in the basic, agricultural and petrochemical industries.
- Hydraulic pusher drive for high pusher forces
- Application specific optimisation possibilities: Inlet and discharge section, sieve segments, solids discharge, product washing, etc.
- Typical products
chemicals : glaubers salt,salt, boric acid, ascorbic acid, adipic acid, sodium chloride, iron sulphate, sodium sulphate, copper sulphate, sodium bichromate.
fertilisers : ammonium sulphate, potash, urea, calcium nitrate, potassium sulphate.
food stuff animal feeds : extraction residues, meat pulp.
benefication : rock phosphate, gypsum, ores, coal. - Special designs, e.g. gas tight pusher centrifuge, explosion proof, etc.
pusher centrifuge utilize continuous filtration for the separation of suspended, fast draining, crystalline, granular or fibrous solids from the liquid phase.the solids can be washed as they are transported through the basket.
Design concepts
complete separation of mechanical unit from the process area.
long and short baskets.
| P-60 | P-85 | P-100 | Unit | ||
|---|---|---|---|---|---|
| Basket diameter | 630 | 800 | 1000 | [mm] | |
| Number of stages | 1 - 2 | 1 - 2 | 1 - 3 | - | |
| Max. rotation speed | 1900 | 1500 | 1200 | [min-1] | |
| Max. number of strokes | 80 | 80 | 80 | [min-1] | |
| Max. G force | 1271 | 1006 | 805 | [g] | |
| El. power required with NaCl, rotation / stroke | 40/20 | 72/32 | 113/53 | [kw] | |
| Operating weight (with oil filling, without counterweight) | 4900 | 8000 | 12 000 | [kg] | |
| Maximum NaCl throughput (dependent on feed conditions) | 30 | 50 | 70 | [t/h] |
| Dimensions | |||||
|---|---|---|---|---|---|
| L | 3200 | 3800 | 4350 | [mm] | |
| W | 1700 | 2000 | 2300 | [mm] | |
| H1 without vibration isolation | 1300 | 1550 | 1900 | [mm] | |
| H2 vibration isolation with concrete counterweight | 2000 | 2200 | 2550 | [mm] | |
| H2 vibration isolation with steel counterweight | 1550 | 1850 | 2200 | [mm] | |
H2 vibration isolation without counterweight (with damping elements) | 1450 | 1700 | - | [mm] |
1.INSTALLATION SUPERVISION AND COMMISSIONING:
We can provide the service of installation supervision and commissioning, but will charge separately.
2.GUARANTEE PERIOD
12 months after commissioning, but latest 16 months after date of Bill of Loading, which ever is earlier.
3.Packing: Standard Export Package
4.Country of origin: China
5.SPARE PARTS AND ACCESSORIES:we supply some parts and accessories for free .
