PAUT1600 Top-suspended Bottom Discharge Scraper Centrifuge
Main Features
It is designed with a simple structure, stable and simple operation and excellent damping performance
The top-suspended dynamical straight connected structure is adopted, in which, the transmission and the gyration center of the basket are aligned with the machine center, with stable operation.
It is provided with a square box base + liquid damping shock absorber system, with a low center of gravity and excellent vibration attenuation.
An independent bearing seat is adopted, with large bearing span, low center of gravity, large bearing capacity and great operation performance.
The body is designed with a full load-bearing structure, with high rigidity, simple structure and good appearance.
High efficiency and large handling capacity
Large length-to-diameter ratio and large loading volume
Wide application of materials
Automatic control + multiple safety protection equipment operation, with high reliability
Automatic program control, reliable operation, and high safety.
The frequency conversion speed regulation drive is adopted, with stable start, and effective overload protection of the motor.
Multiple safety protection + non-polar layered scraping control
Explosion-proof, anti-corrosion and anti-pollution
It has a fully enclosed structure, and the motor and spindle are directly connected, without belt transmission or environmental pollution due to friction dust.
Nitrogen protection device can be configured for explosion-proof applications.
Anti-corrosion alloy material and coating treatment can be adopted.
MAIN PURPOSE
PAUT series of centrifuges are applicable to washing and solid-liquid separation of suspension media containing solid particles, as well as solid-liquid separation of media containing a crystalline solid phase, which can be widely used. This product is commonly used for the treatment of gypsum, ammonium sulphate, mirabilite, ferric sulphate, copper sulphate, nickel sulphate, potassium chloride, acetic acid, borax, soda, rubber additive, dye, starch, sugar, vitamin, antibiotic, herbicide, insect repellent, copper, zinc, aluminum, acid discharge gypsum, metal refining, sludge after water purification, sludge in sewage, and other kinds of chemicals and pharmaceuticals.
Technical Parameters
Nitrogen protection system
Nitrogen protection system is an option for customers when the machine working in flammable or explosive places,which can improve the safety of centrifuge used in these occasions,so as to reduce the use risk.
Fill a certain pressure of nitrogen into the closed centrifuge chamber to replace the air in the chamber, and reduce the oxygen content of the centrifuge to the safe range, and then keep the micro positive pressure in the centrifuge chamber all the time to ensure that the oxygen content in the centrifuge is within the safe range, so as to improve the safety of the centrifuge.
Before nitrogen filling, confirm whether the pressure, flow and nitrogen concentration of nitrogen source meet the use requirements
| Name |
Parameter |
Influence |
| Nitrogen filling pipe diameter |
D16 |
The smaller the nitrogen filling pipe diameter is, the longer the replacement time will be |
| Nitrogen source pressure |
2-3bar |
Slightly affect nitrogen filling replacement time |
| Nitrogen charging pressure (working condition) |
1.5bar |
Affect nitrogen filling replacement time |
| Nitrogen flow (standard condition) |
0.8-0.9m3/min(Large flow )+0.05m3/min(small flow) |
Affect nitrogen filling replacement time |
| Nitrogen consumption of large flow nitrogen filling(standard condition |
2.5-3m3 in 3 minutes |
Affect nitrogen filling replacement time |
| Nitrogen purity |
≥99% |
The lower the purity of nitrogen, the more times the replacement time of nitrogen filling and the oxygen content of centrifuge meet the requirements (conventional 4% ~ 6% |
Under the above conditions, it is found that the replacement time of
nitrogen filling is about 5 minutes when the oxygen content in the
centrifuge reaches 5%.
Customer Use Cases
Audited Supplier 
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