Experimental spray dryer

RY-1500experimentalSpray dryer
Product Description:The RY-1500 experimental spray dryer is designed and manufactured by Shanghai Ruiyuan for colleges and universities, as well as research institutes and enterprise laboratories engaged in food, pharmacy, bioengineering, chemical industry and materials, and engaged in new product research and development and production of micro particles and powders. At present, there are multiple users in China and they have successfully exported to some countries and regions in Southeast Asia and South America.

Application scope and field of experimental spray dryerMainly suitable for research and development and production of trace particle powders in universities, research institutes, and laboratories of food, biology, beverage, chemical, materials, pharmaceutical and other enterprises. It has wide applicability to all solutions such as emulsions and suspensions, and is suitable for drying thermosensitive substances such as biological products, biological pesticides, enzyme preparations, etc. The sprayed material is only subjected to high temperature when sprayed into mist like particles, and is instantly heated, maintaining its active ingredients even after drying. Beverages, spices and pigments, milk and egg products, plant and vegetable extracts, pharmaceutical synthesis, thermosensitive plastics, polymers and resins, fragrances, blood products, pottery and superconductors, biochemical products, dyes, soaps and detergents, food adhesives, oxides, bone and tooth powders, and more.

Features of experimental spray dryer:
1. Color large touch screen operation, combination of fully automatic control and manual control, Chinese and English panels, parameter LCD display
2. Real time PID constant temperature control technology, accurate temperature control, heating temperature control accuracy ± 1 ℃
3. The spray, drying and collecting device is made of transparent, high temperature resistant and high borosilicate glass. The whole process of spray drying experiment is visible, which is easy to control the experiment process and find and adjust problems in time
4. The atomization structure of two fluid spray is made of high-precision stainless steel materials, and the particle size of powder spray is normally distributed, with good fluidity
5. The jet nozzle automatically clears (passes through the needle) and has an adjustable frequency. When the nozzle is blocked, it will automatically * * to ensure the continuity of the experiment
6. The feeding amount can be adjusted by the feeding peristaltic pump, with a small sample experimental volume of 30ml
7. Unique protection function, fan does not start, heater cannot start
8. Built in imported oil-free air compressor with noise less than 50db
9. Equipped with an air inlet filter to ensure sample purity
10. The dried product has uniform particle size, with over 95% of the dry powder within the same particle size range
11. The spray head water cooling device is optional to meet the drying process needs of heat sensitive materials
12. Nitrogen circulation access system is optional to achieve organic solvent drying process

Technical parameters of experimental spray dryer:
Evaporation water volume: 1500ml/h-2000ml/h
Inlet air temperature: 40 ℃~280 ℃ (* up to 300 ℃)
Air outlet temperature: 40 ℃~120 ℃
Heating and temperature control accuracy: ± 1 ℃
Drying time: 1.0-1.5s
Peristaltic pump feed rate: 30-2000ml/h
Dry air flux: * High air volume 0-330m3/h * High air pressure 686Pa
Compressor: 0.8KW, high gas production capacity of 4.2m3/h, working pressure of 2-8bar
Jet injector (through needle): Variable firing frequency (built-in 2.3bar compressed air supply)
Spray system: two fluid nozzle of standard 0.7mm injector, 0.5-2.0mm optional
Spray/hot air flow direction: same direction, downward
Power: 3.5KW AC220V single-phase+ground
Power supply: 220/240V-50/60Hz-13amps
Size: 650 × 500 × 1550 (L × W × H)