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  This equipment combines drying and granulating two functions together. According to requirements of producing techniques, pressure flow, spray hole size and flux of liquid material’s nozzle can be adjusted, granuled balls with specific size and ratio are produced.
Liquid raw material is input through high-pressure pump, atomized to slim water drops and sprayed, then it integrates with hot air and fall down.Majority of powder granule are collected from outlet of discharge at the bottom of quipment. The wasted air and fine powder are separated through cyclone, wasted air is exhaust from draught fan, fine powder is collected at the bottom of cyclone. At the outlet, there is an equipped diode duster, therefore, finished powder granule collection ratio keeps at
high level between 96% to 98%. The tower body, pipes, separator and those parts which directly contact with raw material liquid are all made of SUS304.
There is enough space for heating preservation between inner and outer of tower body, this space is filled by fine glass cotton. Tower body is equipped with observation door, sight glass, lamp-house and control instruments;those devices are controlled and displayed by electric control panel.
This equipment’s heating source can be selected from steam or electricity, it has following advantages: convenient operation, quick starts, compact structure, hot air very clean. Additionally, an instrument for adjusting and controlling electric heater is fixed inside electric control cabinet; this can make inlet air temperature freely modulated. For area lacking electricity power, clients can partly or wholly adopt steam or burner heating method. Our company can design specific heating techniques based on clients’ special requirements. |
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Granulating through atomizing dry: |
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organic catalyst, resin, synthetic washing power, oils, thiamin, intermediate of dyestuff, white carbon, black graphite, ammonium phosphate. |
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amino acid and similar substances, flavoring, protein, starch, dairy products, extractive from coffee,fish powder, extractive from meat etc.
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Chinese traditional medicines, pesticide, antibiotic, medical drinking. |
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magnesium oxide, kaoline, all kind of metallic oxide, dolomite. |
Granulating through atomizing:
Granulating through atomizing cooling: |
All kind of fertilizer, aluminium oxide, ceramics powder, pharmaceutical, heavy metallic super hardness steel, fertilizer, washing powder, Chinese traditional medicines.
Amino fatty acid, paraffin, glycerate, tallow; in the fields of aomizing
crystal, spray concentrating, and spray reaction are also applied often.
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| Drying speed is high. When liquid raw material is atomized, the surface of the material will be enlarged greatly. In the hot airflow, 95% - 98% of water can be evaporated instantly. The time of completing the drying just only several seconds. This is especially suit for drying heating sensitive material. |
| Finished products are granuled ball with uniform size; fluidity and solubility are good, high quality and high purity. |
| Wide range of applications, strong adoptability to raw materials, depend on the characteristics of raw material, It can apply hot air or cooling air to dry and granulate. |
| Simple and stable operation, brief and convenient control, easy to achieve automatic operation. |
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| 1.air filter |
8.dis cvalve for air adjusting |
| 2.steam heater |
9.electric control cabinet |
| 3.electric heater |
10.fan |
| 4.hot air distributor |
11.cyclone |
| 5.atomizer |
12.fan for powder returning |
| 6.pipes for powder returning |
13.discharge device |
| 7.duster |
14.high-pressure pump |
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15.drum of raw material liquid | | |
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50 |
100 |
150 |
200 |
300 |
500 |
1000 |
water evaporation
capacity(kg/h) |
50 |
100 |
150 |
200 |
300 |
500 |
1000 |
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1200×8900 |
1800×11500 |
2200×13500 |
2400×14800 |
2800×15400 |
3400×18800 |
4600×22500 |
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8.5 |
14 |
22 |
24 |
30 |
45 |
75 |
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300-350 |
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＜5可达0.5 |
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＞97 |
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75 |
120 |
180 |
When the temperature is lower than200˚C, the parameters should be calculated |
electrically producing steam Mpa+Kw |
0.5+54 |
0.6+90 |
0.6+108 | |
Remark：
1．evaporated amount is related to characteristics of raw material, It is also connected with temperature( data in this table for reference only).
2.atomizing pressure and model of pump should reference to quantity of raw material and size of required finished products.
3．power of fan will be increased suitably when cloth bag duster is installed. |
REAL EQUIPMENT SAMPLE
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