Penerangan
SD-18 mini spray dryer is self contained and supplied complete and ready for immediate operation. All major components are housed within a stainless steel cabinet and the unit can be used on a bench top or with an optional stainless steel stand. The system was designed to be stand by a keyboard, conducted by a colorful crystal screen of touch guidance mode , and allowed two modes of run: Automatic-mode, and Eye-monitored mode for the purpose of easily controlling experimental process .
SD-18 MINI SPRAY APPLICATIONS
SD-18 mini spray dryer can be used in a wide range of applications where the production of a free-flowing powder sample(10-120μm) is required. This technique has successfully processed materials in the following areas:
Beverages • Flavours and Colourings • Milk and Egg Products • Plant and Vegetable Extracts • Pharmaceuticals • Heat Sensitive Materials • Plastics • Polymers and Resins • Perfumes • Ceramics and Advanced Materials •
Soaps and Detergents • Blood • Dyestuffs • Foodstuffs • Adhesives • Oxides • Textiles • Bones, Teeth and Tooth Amalgam and many others. Most solutions and suspensions can be spray dried providing that the resulting product has the characteristics of a solid material.
SD-18 MINI SPRAY DRYER TECHNIQUE
- A menu driven microprocessor controller allows the selection of inlet temperature, airflow, automatic de-blocker frequency and pump speed. The controller features an USB output for connection to a PC or datalogger and software allows the control and monitoring of all functions and printing of results(optional).
- The self-priming peristaltic pump delivers the sample liquid from a container through a small diameter jet into the main chamber. At the same time an integral compressor pumps air into the outer tube of the jet which causes the liquid to emerge as a fine atomised spray into the drying chamber.
- Heated air is blown through the main chamber evaporating the liquid content of the atomised spray. The solid particles of the material, which are normally in a free flowing state, are then separated from the exhaust air flow by a cyclone and collected in the sample collection bottle. The exhaust airflow is directed through a flexible 60 mm diameter hose direct to atmosphere or to an existing extraction system.
ADVANTAGES
- Two modes of run: Automatic-mode, and Eye-monitored mode for the purpose of easily controlling experimental process . PLC controller, LCD touch panel control fascia with flow path of system.
- air oilless compressor , the sound is low than 60db
- Made of SUS-316 Stainless steel. Easy operating.
- To assure accurate temperature control and easy parameter adjusting, YC-015 applies PID.
- The self-priming peristaltic pump delivers the sample liquid from a container through a small diameter jet into the main chamber to avoid secondary pollution.. To make sure the process conducted steady and smoothly, magnetic agitator is optional to make the solution well mixed.
- Narrow size distribution of particles.(10-100um)
- Automatic de-blocking device prevents the nozzle from becoming blocked and variably controlled
TECHNIACL INFORMATION
| Parameter |
SD-18 Spray Dryer |
| Power |
5500W |
| Voltage |
220V,50/60 Hz |
| Atomizer material |
SUS 316 Stainless steel |
| Evaporating Capacity |
4 l/h for water |
| Airflow |
0-330 m3/h |
| max. Input temperature |
350°C |
| Heater power |
5000W |
| Temperature precision |
±1°C |
| Spray gas |
4.2m3/h, 2-5bar |
| Nozzle jet |
0.7mm standard/(0.5/0.75/1.0/1.5/2.0mm available) |
| Nozzle type |
Two fluid nozzle |
| Possible particle size range |
5-100µm |
| Mean Residence time |
1.0-1.5 sec |
| Operation mode |
Automatic/Manual |
| Max. Sample feed |
5000ml/hr |
| Minimum sample volume |
100ml |
| Spray chamber material |
SUS 304 stainless steel |
| Cyclone separator material |
SUS 304 stainless steel |
| Receiving tank material |
SUS 304 stainless steel |
| Body material |
SUS304 Stainless steel |
| Seal of cyclone/cylinder |
Silicone |
| Deblocking |
Automatic |
| Sound |
<60db |
| Dimensions |
950*750*1700 |
| Weight |
150KG |
| Display |
7-Inch LCD display for Heat, Spray, Pump, Air pressure, de-blocker frequency |
| Thermal protection |
Blower does not stop until temp <90°C |
| Inert loop (for organic solvents) |
Optional |
How to find the model?
W-SD-15 Suitable for water-based material, glass type.
W-SD-15A lab spray dryer can be used for organic & water solvents, with nitrogen circulation system and online recovery system
W-SD-500 Bench-top type, stainless steel type, equipped with outlet filter, external air compressor
W-SD-501 Upgrade model of SD-500, Mini Spray Dryer for processing organic solutions, built in nitrogen circulation system, low temperature cooling cycle pump
W-SD-1800F lab low temperature spray dryer can be used for thermo-sensitive materials and high carbohydrate compositions materials.
W-SD-18 Laboratory large particle spray dryer, glass type
W-SD-18A Suitable for water-based material, Upgrade new model
W-SD-1000 laboratory spray granulator (fluidized bed granulation) can be used for granulation and coating.)
W-SD-1800F Suitable for water-based material, Low temperature compare to SD-15/SD-15A
W-SD-2000 lab vacuum spray dryer can be used for probiotics, enzyme and other thermo-sensitive materials.
W-SD-3000F Lab spray freeze dryer is a new freeze dryer method which is faster than traditional freeze dryer.
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