Changzhou Shinma Drying Engineering Co.,LTD.
Changzhou Shinma Drying Engineering Co.,LTD.
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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 | |||