PPSBD Vertical Scraper Discharge Centrifuge For Chemical Industry
Brief introdcution
PPSBD scraper unloading centrifuge is a continuous operation of solid and liquid separation equipment. It has a fixed filter bed and periodically performs feeding, separation (dehydration), washing, and unloading processes under the action of centrifugal force. It is automatically controlled by the combination of hydraulic pressure and electrical appliances. The horizontal scraper discharge centrifuge has a wide range of applications. It can be used for the separation of solid and liquid two-phase suspensions containing solid particles with a particle size of about 10um. The mass fraction of the solid phase in the suspension is greater than 25%. This model is more suitable.
Product feature
1. The supporting structure of the rotating drum: the cantilever supporting structure, the simple supporting structure, and the supporting concave structure.
2. Discharge structure: wide scraper type scraper mechanism, narrow scraper type scraper mechanism
3. Damping device: the commonly used rubber shock absorber is cylindrical, simple in mechanism, and easy to manufacture
Working principle
After the centrifuge starts to reach full speed, the feed valve opens, and the suspension enters the lower part of the centrifuge drum through the feed tube and the flat feed nozzle. The solid phase is evenly distributed over the full length of the drum. The rotation of the drum is evenly distributed in the drum. Under the centrifuge action, the liquid phase in the suspension is thrown out through the filter medium and the drain hole on the wall of the rotating drum. The filter cake layer in the rotating drum gradually thickens with the continuous addition of the suspension. When the allowable thickness is set, the feeding limit switch is touched, the feeding valve is automatically closed, and the feeding stops. According to the requirements of the separation process, the filter cake is washed, liquid removal and spin-drying are continued, and then the scraper cuts into the filter cake layer to achieve scraping and unloading.
Specification
| Item/Model | PPSBDL100 | PPSBDL210 | PPSBDL400/520 | PPSBDL534 |
| Basket diameter(mm) | 800 | 1000 | 1250 | 1350 |
| Basket height(mm) | 400 | 500 | 500/630 | 630 |
| Basket Volume(L) | 80 | 165 | 310/400 | 445 |
| Loading capacity(Kg) | 100 | 210 | 400/520 | 534 |
| Max.speed(r/min) | 1500 | 1200 | 1000/1200 | 1200 |
| Max.separating factor | 1007 | 805 | 698/1006 | 1086 |
| Motor power(Kw) | 7.5 | 15 | 18.5/22 | 30 |
Our services
1. 12 months guarantee period from machine arriving date.
2. Our technicians could be dispatched for overseas service.
3. 7*24 hours technical consultation.
4. Your workers could get trained both in our factory and yours.
5. Routine tracing till the machine work properly will be done timely.
6. Your suggestions or any comments & reflection would be treated in priority.
7. Marketing team will visit you during our visit in your country if you require.
Tips:vertical centrifugal pumps,flat bottom centrifuge,
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