LPG-200 High Speed Industrial Centrifugal Spray Dry Machine
Product Description
Spray drying is the most wide applied process in liquid process shaping and drying industry.The drying technology is most suitable for producing solid powder or practical products from liquid material,such as :solution,emulsion,suspension and pumpable paste states.For this reason,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.
Main Principle:
After air gets filtered and heated,it enters into an air distributor on the top of the dryer.The hot air enters into the drying room in a uniformly spiral form.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.Through a very short time of contacting the hot air,materials get dried.The final products discharge continuously from the bottom of the drying tower and from the cyclones.The waste gas will be discharged from blower.
Feature:
High drying speed atomizes material into liquid,the surface of the material increase greatly.It only takes few seconds to evaporate 95-98% water in a hot air flow.This is especially suitable for drying the heat sensitive materials.
The final product has features of good uniformity,flow ability,and solubility.It is in a high purity and quality as well.
The production procedure is simple,operation and control are easy.For material contains 40-60% water(special material can contain more than 90%),it can be dried into powder or particles once a time.After the drying process,there is no need for smashing and sorting,so as to reduce the operation procedures in the production and to enhance the product purity.The product particle diameters,losseness and water contents can be adjusted through changing the operation condition whining a certain range.It is very convenient to carry out control and management.
Nowadays, Changzhou Xiaoli Drying Equipment Co., Ltd have customers both in China and abroad.Foreign customers such as Russian,East Europe,Middle East,South America,North America,East Asia,Southeast Asia, Africa,etc.
Technical Specifications
| Model | LPG-200 |
| Inlet Temperature | 140-350 Automatic Control |
| Outlet Temperature | 80-90 |
| Max. Moisture Evaporation Capacity (kg/h) | 200-2000 |
| Centrifugal Spray Head Drive Type | Mechanical Transmission |
| Max. Speed (r.p.m) | 8000-15000 |
| Spray Disc Diameter (mm) | 180-240 |
| Heat Source | Steam + Electricity; Fuel Oil, Natural Gas, Hot Air Furnaces |
| Max. Electric Heating Power (kW) | |
| Overall Dimensions (L × W × H) (m) | To be determined based on actual circumstances. |
| Dry Powder Recovery (%) | ≥95 |
Note: The rate of moisture evaporation depends on the characteristics of the material, as well as the inlet air temperature and outlet temperature. When the outlet temperature is 90°C, the corresponding moisture evaporation curve is shown in the figure above (provided for selection reference). As products undergo continuous updates, relevant parameters are subject to change without prior notice.
Ordering Information
◎ Feedstock Name and Physical Properties: Solids content (or moisture content), viscosity, surface tension, and pH value.
◎ Properties of Dried Powder: Bulk density, permissible residual moisture content, particle size, and maximum permissible temperature.
◎ Production Capacity: Required output and daily operating hours.
◎ Available Energy Sources: Steam pressure and supply volume; electrical capacity; available supply of coal, oil, or gas.
◎ Control Requirements: Whether automatic control is required for inlet and outlet temperatures.
◎ Powder Collection Requirements: Whether a bag filter is required; environmental regulations regarding exhaust gas emissions.
◎ Other Special Requirements.
