The small spray dryer for organic solvents can solve the problem of difficult drying of materials containing organic solvents in spray drying. Generally, organic solvents are flammable and explosive. The explosion-proof closed laboratory spray dryer enables materials to circulate in a closed drying system, which can avoid the contact between organic solvent gas and external oxygen air, and ensure safe production.

Product Name: Organic solvent sealedSmall spray dryer
Product quotation: 268000
Product Model: YM-015A
Product description: Evaporative water volume: 1500mL/H
Product brand: Yuming brand

YM-015A Organic Solvent spray Dryer (Closed spray Dryer) The organic solvent spray dryer in the laboratory uses a menu type microprocessor controller (7-inch touch screen), which can directly set the inlet temperature, gas flow, automatic needle passing frequency, pump speed, and realize data acquisition, process monitoring and control. The self-priming peristaltic pump enters the drying chamber from the container through the nozzle, and the compressed nitrogen enters the drying chamber from the outer casing to make the liquid particles. The heated nitrogen enters the drying chamber from the upper layer and meets the liquid particles after spray, and the articles begin to dry. The dried powder particles are separated from the exhaust gas through the rotary air separator and enter the collection bottle. The air flow containing organic steam is cooled down in the heat exchanger, and then the solvent is condensed and recovered in the refrigeration device. The clean nitrogen enters the next cycle.
YM-015A Organic Solvent spray Dryer (Closed spray Dryer) Laboratory Organic Solvent spray Dryer is mainly applicable to the production of micro particle powders in universities, research institutes and food, pharmaceutical and chemical enterprise laboratories. It is applicable to aqueous solutions and most organic solutions. Because the low inlet air temperature of the aqueous solution is 105 ° C, the organic solvent can be as low as 60 ° C according to the boiling point, so it is applicable to the drying of heat sensitive substances, such as biological products, biological pesticides, enzymes and other materials.

2、 Technical Parameters of YM-015A Organic Solvent spray Dryer
1. Seven inch color touch screen operation control, Chinese and English operation interface
2. Feed rate: 1000mL/H to 2000ml/h
3. Color touch screen parameter display: inlet temperature/outlet temperature/peristaltic pump speed (controlling material flow)/oxygen concentration
4. The spray head is a concentric spray head. During atomization, ensure that there is no eccentricity that causes the spray to one side of the bottle wall. The spray head can move up and down after installation to facilitate the adjustment of the atomization position and improve the drying effect of spray;
5. The entire system is in a closed state, with online monitoring of oxygen concentration. Once the oxygen concentration in the system drops below 90%, the system will automatically sound an alarm.
6. Nozzle diameter: 0.5mm 0.75mm 1.0mm 1.5mm 2mm optional, standard 1.0, and can be customized according to customer requirements, suitable for various materials and different powder particle size requirements
7. Inlet air temperature control: 60 ℃~250 ℃
8. Timely regulation of PID constant temperature control technology, heating and temperature control accuracy: ± 1 ℃
9. Nitrogen containing circulation system and solvent online recovery system
10. Optional low-temperature cooling circulation pump for low boiling organic solutions

3、 YM-015A organic solvent spray dryer

Due to the potential flammable danger, spray drying of flammable organic solvents has always been difficult and prohibited. However, in many important new technical fields of research and application, there is an urgent need for spray drying or granulation of organic solvents. In response to this challenge, Shanghai Yuming successfully launched a laboratory closed spray dryer suitable for organic solvent drying. For most organic solvents currently used in the laboratory, YM-015A organic solvent spray dryer can dry safely and effectively.

4、 YM-015A organic solvent spray dryer configuration:

name	Organic solvent spray dryer
model	YM-015A
voltage	380V, 50-60Hz (Low temperature cooling circulation pump 380V)
outlet air temperature	40-150℃
Drying ability	50-2000ml/h
Explosion-proof fan	Adjustable wind speed from 0 to 330 m/h
inlet air temperature	30-250℃
Temperature control accuracy	±1C
nozzle	Standard 1.0mm (0.5/0.75/1.5/2.0mm optional and customizable)
Type of spray head	Two fluid concentric spray head, equipped with automatic through needle to prevent blockage
Particle size after drying	1-25 microns
drying time	1.0-1.5 h
Operation Mode	Automatic
Rated material handling capacity	A large quantity of 2000ml/hr
Small material handling capacity	Small quantity 50ml
Drying room material	SUS304 stainless steel
Material of 3-level cyclone separator	SUS304 stainless steel
Material of Level 3 collection bottle	SUS304 stainless steel
Rack material	SUS304 stainless steel
Sealing ring material	Polytetrafluoroethylene/Silicone
Dry gas source	N2(for organic solvents) or compressed air (for aqueous solutions)
size	800*950*1350mm
Seven inch color touch screen	Seven inch touch screen operation, Chinese and English interface, with USB connection
thermal protection	Protection function: If the fan does not start, the heater cannot start. The fan air volume can be adjusted
Nitrogen circulation system	have
condenser	2-channel condensation
Efficient filtration system	Collection bottle with filter, 100 mesh filter (optional filter mesh)
Nitrogen meter (with indicator light)	1 piece
Oxygen meter	1 piece
pressure gauge	1 range (-10-10kpa)
Stainless steel drying room	1 piece
Stainless steel cyclone separator	3 of them
Stainless steel sample collection bottle	3 of them
Stainless steel sample collection tube	3 of them
Material conveying silicone hose 6mm	2 meters
Spray chamber 316 material	1 set
stainless steel clamp	1 set