ASME 140M2 Certificated Vacuum Disc Dryer for sludges seaweed
About Vacuum Disc Dryer
The horizontal disc dryer is mainly composed of a fuselage, a hot shaft, a transmission system, a rotary joint, etc. The hot shaft composed of a disc and a rotating shaft is the core structure of the horizontal disc dryer, and the inner flow passage of the hot shaft is special and designed. Ingeniously, it is the main heat transfer area; the extrusion and slack are generated during the rotation of the hot shaft, so that the materials between the discs are continuously updated, and the heat exchange efficiency is greatly improved.
Features:
1) In the disc dryer, the hot shaft not only acts as a stirring or a main heat transfer surface, but also heats both sides of the disc, so the heat transfer area is large (80%~85% of the total heat transfer area), and the structure is compact. Small size and high thermal efficiency;
2) In the disc dryer, due to the stirring effect of the disc blades, the heating surface of the disc is continuously updated and the heat exchange is uniform;
3) In the disc dryer, the hot shaft is a low-speed stirring type device, and the disc surface wear is small;
4) In the disc dryer, the material retention rate is high, and the residence time can be arbitrarily selected from 30 minutes to several hours.
5) Low system load, high reliability, good continuous operation, long-term continuous operation
6) Low temperature and dust during operation, good system safety
7) Less auxiliary equipment and simple system.
8) Set the carrier gas supply port, the required auxiliary air is small, and the exhaust gas treatment device is small;
Application
- Slurry
- Liquid product
- Sludge
- Waste slurry
Techinical Parameter of Rake Dryer
| Model | Volume
(L) | Speed
(rpm) | Power
(kw) | Designed Pressure
(In the core) | Weight
(kg) |
| PZG-200 | 200 | 10 | 1.5 | -0.1 | 800 |
| PZG-500 | 500 | 10 | 3 | -0.1 | 1500 |
| PZG-1000 | 1000 | 10 | 7.5 | -0.1 | 2000 |
| PZG-2000 | 2000 | 7 | 11 | -0.1 | 2800 |
| PZG-3000 | 3000 | 7 | 15 | -0.1 | 3800 |
| PZG-5000 | 5000 | 5 | 18.5 | -0.1 | 6500 |
Certifications
ASME CE ISO9001
