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SD-05A pilot spray dryer through a large number of research and learn from the Danish Niro and Anhydro spray dryer design concept, and the newly developed upgraded version of the pilot type spray dryer. Among them, SD-05A pilot spray dryer has a stable appearance, beautiful atmosphere, convenient operation, patent shape design, high quality technology level and new control system, which meets the needs of more laboratory and pilot users, and even can replace the imported spray dryer
Advantage
Process Description
- SD-05A pilot spray dr
yer has been introduced to meet the still increasing demand for a more flexible, modern and easy-to-handle laboratory dryer having different levels of control systems. The sanitary design, the easy access to all internal surfaces and the range of available options for optimising the configuration will be appreciated by all users - The liquid RN-Con feed is atomized by a two-fluid nozzle co-current or, alternatively, by an centrifugal atomizer.
- The drying gas is heated by means of electricity, and enters the chamber via a specially LS- Adv designed gas distributor.
- The drying chamber has a conical bottom with a 60゜cone angle. The chamber is provided with WD door, light and sight glass.
- The plant is delivered with an PLC including necessary control and instrumentation.
- Materials of Construction
- The plant will be delivered in sanitary execution according to Food hygiene standards. All metallic parts in contact with the process, product or gasses are made in stainless steel AISI 304.
- External surfaces and weldings are polished to Ra < 1.2 µm.
- Internal weldings in product contact parts (drying chamber, powder duct, cyclone, powder container, gas duct to bag filter) have smooth surfaces, max. Ra0.8µm. Sand blasting technology on the outer surface.
- Other internal weldings are ground flush to parent sheet grit 120.
- Stainless steel cladding is made in AISI 304.
- Standard list:
- Feeding Pump
- Nozzle Atomizer
- Centrifugal Atomizer（option）
- Delivery Fan
- Gas Heater
- LS-Adv Gas Distributor
- Drying Chamber
- Cyclone
- Field Instrumentation and Control System Hard Ware
- Spare Parts
Technical Parameters
| No. | Item Name | Specifications |
Basic | ||
| 1. | Equipment model | SD-05A |
| 2. | Max. water evaporation | 5L/H |
| 3. | Peristaltic pump | 0~5000ml/h |
| 4. | Inlet air temperature | 30-300 ° C ± 2 ° C |
| 5. | Air temperature | 30-120 ° C ± 2 ° C |
| 6. | Inlet & outlet temp. sensor | PT-100 temperature sensor, intelligent PID control |
| 7. | Atomization structure | Seamless design of nozzle atomizer & rotary atomizer with RN-Con modular design |
| 8. | Atomizer | Original imported, standard parallel flow two-fluid atomizer |
| 9. | Hot air distributor | H-Adv integrated structure hot air distributor, rotating like wind, evenly distributed, adjustable wind direction |
| 10. | Door hole | WD round door hole design, beautiful appearance, both window observation and door cleaning, with thermal insulation design |
| 11. | Induced draft fan | Taiwan high pressure fan, 1.5KW/220V, frequency conversion control |
| 12. | Electric heaters | 10KW/380V, special stainless steel |
| 13. | Dry air flow | Up to 100 kg/h |
| 14. | Average drying time | 1.0-1.5s |
| 15. | Automatic draining device | Automatic needle, adjustable operating frequency 1-60s |
| 16. | Air compressor | 2.2KW, gas production 180L/min, working pressure 2-6bar |
| 17. | Capacity of collection flask | 1.5L |
Control system | ||
| 1. | Electrical control cabinet | The chassis adopts the HSSP standard spraying process, and the elegant electrical components adopt Schneider Electric standard. |
| 2. | touch screen | 10 inch capacitive high resolution touch screen with resolution: 1024*800 |
| 3. | Software system | LF-Control 2.0 version control system with temperature, pressure sensing, pump start, stop and variable frequency control data curves, logging and alarm functions. |
| 4. | Quick release design | Temperature sensors, power supplies, and air lines are designed for quick insertion and tube management for easy maintenance and finishing |
Others | ||
| 1. | voltage | AC380V, 50HZ |
| 2. | rated power | AC380V/16KW |
| 3. | Mini. space required (L*X*H) | 1930mm×1030mm×2010mm |
| 4. | weight | 265KG |
Optional Accessories
| Item No. | Item Name | DESCRIPTION |
| SD05A002 | Air compressor | Silent and oil free |
| SD05A003 | Air hammer | Air hammer system for automated control |
| SD05A004 | Centrifugal atomizer | Rotary high speed centrifugal atomizer |
| SD05A005 | Bag filter | Used to treat dry exhaust and recover residual materials |
| SD05A006 | Bag filter | Used to treat dry exhaust and recover residual materials with pulse function |
| SD05A007 | Air pre-filter | SS304 type air pre-filter rack |
Intelligent Silent Oil-free Air Compressor (OPTIONAL)
- Pure oil-free: pure oil-free design, the output gas does not contain oil molecules, no harm to the human body
- Ultra-quiet: low noise, smooth and non-fluctuating output air pressure, reducing noise pollution
- Multi-stage filtration: multi-stage gas filtration, cleaner and purer, extending the service life of the instrument
- Internal spray rust prevention: The gas tank is finished by internal spraying to prevent the air from being rusted and contaminated.
- Safe to use: If the voltage and current cause the machine to overheat, automatically stop the protection to avoid burnout.
- Automatic start: intermittent use, machine switch does not need to be restarted
- Adjustable air pressure: air pressure can be adjusted to meet different equipment needs
- Durable: used according to regulations, using more than 15,000 hours
- Simple maintenance: no need to add lubricant, easy to maintain after purchase
| SPECIFICATIONS | VALUE |
| Power (W) | 3000 |
| Exhaust volume (L/M) | 608 |
| Noise dB(A) | 56 |
| Maximum pressure (Bar) | 8 |
| Gas tank capacity (L) | 120 |
| Gross weight (KG) | 124 |
| Net weight (KG) | 94 |
| Size (L/W/H) cm | 122*55*91 |
