LPG series centrifugal atomizer spray dryer machine
LPG series centrifugal atomizer spray dryer machine
Atomization way: centrifugal
The contact form of droplets and hot air: parallel flow
Heat source and heating way: Natural gas
Inlet air temperature: approx. 220℃
Outlet air temperature: approx. 90℃
Product receiving way: Tower bottom + one grade cyclone + water-film dedusting
System material requirement: All parts contact with material are made of SUS304
LPG series centrifugal atomizer spray dryer machine
Heating system: steam heating + electricity compensation
Fine powder receiving system: Main tower + one grade cyclone separator + water-scrubber dedusting
Medium recycling system: forced and induced draft fan open circulation
Air filtering system: primary and secondary efficiency + HEPA filter
Feeding system: adjustable screw pump
Controlling system: digital-display instrument to display temperature, pressure, differential pressure, touch screen display animated working process, all parameters are set together. PLC fuzzy technology were used to track and control variable parameters.
| type |
LPG |
| 5 |
25 |
50 |
100 |
150 |
| Inlet temperature |
≤ 350°C |
| Outlet temperature |
80-90°C |
| evaporate capacity (kg/h) |
5 |
25 |
50 |
100 |
150 |
| driving type |
compressed air drive |
mechanical drive |
| Rotate speed |
25000 |
22000 |
21500 |
18000 |
18000 |
| diameter of atomizer tray (mm) |
50 |
120 |
120 |
120 |
150 |
| heating source |
electricity |
electricity |
electricity +steam+fuel oil+coal gas |
electricity +steam |
electricity +steam+fuel oil+coal gas |
| Electric-heating power (kw) |
9 |
45 |
60 |
81 |
99 |
| Dried powder recovery rate (%) |
≥ 95 |
≥ 95 |
≥ 95 |
≥ 95 |
≥ 95 |
| Installation size |
A(mm) |
1000 |
1290 |
1730 |
2500 |
2800 |
| B(mm) |
2100 |
3410 |
4245 |
5300 |
6000 |
| C(mm) |
2300 |
4260 |
4645 |
6000 |
6700 |
| φ D(mm) |
1060 |
1800 |
2133 |
2560 |
2860 |
| E1(mm) |
1050 |
1200 |
1640 |
2100 |
2180 |
| E2(mm) |
1050 |
1200 |
1640 |
2100 |
2180 |
| F(mm) |
750 |
1000 |
1250 |
1750 |
1970 |
| G(mm) |
530 |
1700 |
1750 |
1930 |
2080 |
| H(mm) |
530 |
1300 |
1800 |
2600 |
3050 |
| I(mm) |
530 |
1550 |
1600 |
1780 |
1960 |
