DESCRIPTIONS
The set is an apparatus that can finish drying and granuliating at the same time .The needed ball granule with certain size and ratio can be got in accordance with requirements of process by adjusting pressure flow, and size of atomizing hole.
The working process of the set is as follow :the liquid of raw material is pumped through high-pressure pump, the liquid of raw material atomizes to small drops, then it gathers with hot air and fall off.Most parts of powder material will be collected through the outlet of discharge at the bottom.The wasted air and fine powder material will be separated through cyclone.The wastes air will be exhause through draught fan and powder will be collected at the bottom of cyclone.At the outlet it can also equipped with two grades of duster.It ratio of recove will be over 96%-98%.
The tower body,pipes,separator of the set where will contact with raw material made of SUS304. There is enough layer of heat preservation between inner and outer of tower body .The filled material is fine glass cotton, The tower body is also equipped with observation door,sight glass,lamp-house and control instruments that is controlled and displayed through electric control panel.
The heat source of the set may be steam or electric heater,Its feature are convenient in operation, quick in start,compact structure,clean of hot air and so on, Moreover being installed control and regulating device inside electric control cabinet , the inlet temperature can be controlled through stepless regulation. The steam,oal fule can be applied to the place where has not electricity . It can replace electric heating locally or fully .
The factory can provide different heating method in according with the practical condition of customer .
Principle:
The working principle of the pressure spray dryer is as follows: the liquid material (filtered liquid material) is sent into the pressure atomizer to be atomized into small droplets through a high pressure of 2-20 mpa, after atomization of droplets (surface area greatly increased) and hot air full contact, rapid completion of the drying process. To obtain a powder or fine particles of the finished product.
FEATURES
The dry speed is fast , the surface area of raw material liquid after atomized will be increased greatly,95%-98% of moisture can be evaporated at moment, the time of drying needs about ten seconds to several-tens seconds, it is suitable for drying material particulary.
The finished product is ball granule with uniform size .Its fluidity and solubility are good,the purity of product is high and its quality is good.
It applied scope is wide .According to the characteristics of raw material.It can use hot air todry or use cool air togranulate.It has strong adoptability to raw material .
Its operation is simple and stable,control is simple and convenient, and easy to realize automatic operation .
Technical Parameters
| TYPE |
50 |
100 |
150 |
200 |
300 |
500 |
1000 |
| Water evaporation capacity(kg/h) |
50 |
100 |
150 |
200 |
300 |
500 |
1000 |
| Overall Dimension(ΦxH) |
1200x8900 |
1800x11500 |
2200x13500 |
2400x14800 |
2800x15400 |
3400x18800 |
4600x22500 |
| Power(KW) |
8.5 |
14 |
22 |
24 |
30 |
45 |
75 |
| Inlet air temperature(ºC) |
300~350 |
| Product water contents(%) |
Less than 5; and 0.5 can be reached |
| Material restoration(%) |
>97 |
| Electric heating(KW) |
75 |
120 |
180 |
When the temperature is lower than 200ºC,the parameters should be calculated according to the practical condition. |
| Electrically producing steam(MPa+KW) |
0.5+54 |
0.6+90 |
0.6+108 |
Audited Supplier 
Audited Supplier 
){kind=link}
){kind=link}