| High-Speed Centrifugal Spray Dryer (Atomizer)( STEVIA ENDULCORANTE spray dryer ) |
As to choose suitable spec of spray dryer for you , we would like you to supply us bellow information:
- The name of your raw material to be dried ?
- The state of your raw material to be dried ?
- The initial moisture of your raw material to be dried?
- The final moisture of your finished product ?
- what kind of heating method is available to your ?
- what kind of mater do you prefer for your machine ?
- what capacity do you need ?( feeding capacity )
Above information is the key for us to choose suitable machine for you !
Spray drying is the technology most widely used in the liquid technology shaping and in the drying industry.The drying technology is most suitable for producing solid powder or particle products from liquid materials,such as:solution, emulsion, suspension and pumpable paste states,For this reason,when the particle size and distribution of the final products, residual water contents, mass density and the particle shape must meet the precise standard, spray drying is one of the most desired technologies.
After been filtered and heated the air enters into the air distrbutor on the top of the dryer.The hot air enters into the drying room in the spiral form and uniformly. Passing through the high-speed centrifugal sprayer on the top of the tower,the material liquid will rotate and be sprayed into the extremely fine mist liquid beads.Throug the very short time of contacting the heat air,the materials can be dried into the final products.The final products will be discharged continuously from the bottom of the drying tower and from the cyclones. The waste gas will be discharged from blower.
The drying speed is high when the material liquid is atomized,the surface area of the material will increase greatly.In the hot-air flow,95%-98% of water can be evaporated at a moment.The time of completing the drying is only several seconds. This is especially suitable for drying the heat sensitive materials.
Its final products own the good uniformity, flow ability & solubility. And the final products are high in purity and good in quality.
| itemparameterspec | LPG | |||||
| 5 | 25 | 50 | 100 | 150 | 200-2000 | |
| inlet temperature °C | 140-350 automatically controlled | |||||
| outlet temerature °C | ~80-90 | |||||
| Max.water evaporation capacity | 5 | 25 | 50 | 100 | 150 | 200-2000 |
| centrifugal spraying nozzle transmission mode | compressed air transmission | Mechanical transmission | ||||
| Rotation speed rpm | 25000 | 18000 | 18000 | 18000 | 15000 | 8000-15000 |
| sprayingdesc diameter mm | 50 | 100 | 120 | 140 | 150 | 180-340 |
| Heat supply | Electricity | Electricity+steam | Electricity+steam,fuel oil and gas | Settled by users themselves | ||
| Max.Electric heating power kw | 9 | 36 | 63 | 81 | 99 | |
| overall dimensions m | 1.8×0.93 ×2.2 | 3×2.7 ×4.26 | 3.7×3.2 ×5.1 | 4.6×4.2 ×6 | 5.5×4.5 ×7 | Depends on the concrete conditions |
| Dried powder restoring tate % | ≥95 | ≥95 | ≥95 | ≥95 | ≥95 | ≥95 |
| Note:For the water evaporation capacity, material property,the inlet and outlet tempratures,please refer the following diagram for reference. | ||||||
attention to order
Liquid name and propertysolid contents(or water contents),viscosity,surface tension and PH value.
Dry powder density residual water contents allowed,particle size,and maximum temperature allowed.
Output:shift time daily.
Energy that can be suppliedsteam pressure ,electricity properly,fuel of coal,oil and natural gas.
Control requirement whether or not the inlet and outlet temperatures should be controlled.
Powder collection requirement whether it's necessary to use cloth bag filter and the requirement of the environment of the exhausted gas.
Other special requirements.
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Food Industry Fatty milk powder,protein,cocoa milk powder,substitute milk powder,egg white(yolk),food and plant,oats,chicken juice,coffee,instant dissoluble tea,seasoning meat,protein,soybean,peanut protein,hydrolysate and so forth.
Sugar, corn syrup, corn starch, glucose, pectin, malt sugar, sorbic acid potassium and etc.
Ceramic aluminium oxide,ceramic tile material,magnesium oxide,talcum and so on.
Beijing Baoderui Food Technology Biota Technical Co.,Ltd.
Beijing Chemical Union University
Sichuan Nanchong Shengside Biota Technical Co.,Ltd.
Chengdu Yangyuan Animal Medicine Co.,Ltd.
Tianjin Dagu Chemical Co.,Ltd.
Shenzhen Xishengsu Biota Technical Co.,Ltd.
Shangyu Zili Industry New Material Co.,Ltd.
Nanjing Apricultural University College of Food Science and Technology.
Nantong Guanghe Biota Technical Co.,Ltd.
Nantong Acetate Chemical Stock Co.,Ltd.
Baotou Rhodia Rare Earths Co.,Ltd.
Shenyang Hongmei Enterprise Group.
Shandong Xinhua Dongfeng Chemical Factory.
Hunan Fushoutang Pharmaceutical Co.,Ltd.
Export Indonesia,Thailand,Russia and so on.
