Experimental spray dryer

SPRAY-2000Y experimental spray dryer is mainly applicable to the production of micro particle powder in universities, research institutes and laboratories of food, medicine and chemical enterprises. It has broad spectrum applicability to all solutions such as emulsion and suspension, and is applicable to the drying of heat sensitive substances such as biological products, biological pesticides, enzyme preparations, etc. Because the sprayed materials are subject to high temperature only when sprayed into aerosol particles, they are only heated instantaneously, which can keep the active ingredients of these active materials intact after drying.

Product Features

The laboratory spray dryer is operated with a large color touch screen, fully automatic control and manual control are combined, ten stage program temperature control, and self memory function is provided,

Full automatic control: one button startup, after setting spray process parameters, the temperature reaches the preset temperature, the peristaltic pump starts automatically, the touch screen displays the running animation, and the running process is clearly displayed; When shutting down, simply press the stop button and the machine will automatically shut down safely.

Manual control: If it is necessary to adjust the process parameters during the experiment, it can be easily switched to manual mode, and the entire experiment process is dynamically displayed on the color touch screen (animation).

Shutdown protection function: When shutting down, simply press the stop button, and the machine will immediately stop running except for the fan, ensuring that the equipment will not burn out the heating part due to misoperation (forcibly shutting down the fan).

The spray, drying and collection system is made of stainless steel materials, making the spray drying process in a pollution-free and stable environment, which provides convenience for researchers to control the experimental process and results, and can find and solve problems in a timely manner.

The experimental spray dryer is equipped with an oil-free air compressor. The particle size of the powder sprayed is normally distributed, with good fluidity and noise;

Two fluid spray atomization structure, the whole machine is made of stainless steel, compact design, no auxiliary equipment, easy to use.

In order to meet the requirements of users to adjust various parameters within the experimental range, real-time PID constant temperature control technology is adopted in the design of drying temperature control, with a heating temperature control accuracy of ± 1 ℃.

In order to maintain the purity of the sample, an air inlet filter is equipped.

The feeding amount can be adjusted by the feeding peristaltic pump, and the suspension can be equipped with a magnetic stirrer.

The dried finished powder has a relatively uniform particle size.

For viscous materials, the small spray dryer is equipped with a nozzle cleaner (through needle), which will automatically clear when the nozzle is blocked, and the frequency of through needle can be automatically adjusted;

Optional drying tower automatic cleaning function, no need for manual cleaning, greatly saving experimental time.

Model Parameters

Model: SPRAY-2000Y

Inlet air temperature control: 30 ℃~300 ℃

Air outlet temperature: 30 ℃~200 ℃

Evaporation water volume: 1500mL/H~2000ml/h

Processing feed rate: 50~2000ml/h

Upgradeable to dual level separation collection system

Real time PID temperature control technology, real-time online display of inlet and outlet air temperature, temperature control accuracy ± 0.5 ℃

Drying time: 0.8-1.0 seconds

The machine has a misoperation protection function. When the fan and heater switches are used in the wrong order, the machine automatically reminds to prevent beginners from accidentally operating and damaging the machine.

This instrument has a shutdown protection function: when shutting down, simply press the stop button, and the machine will immediately stop running except for the fan, ensuring that the equipment will not burn out the heating part due to misoperation (forcibly shutting down the fan).

Color LCD touch screen parameter display: inlet temperature/outlet temperature/peristaltic pump speed/air volume/needle frequency

Nozzle diameter: 0.5mm/0.7mm/0.75mm/1.0mm/1.5mm/2.0mm optional, and can be customized according to requirements

Equipped with a nozzle cleaner (through needle), it will automatically clear when the nozzle is blocked, and the frequency of the through needle can be automatically adjusted

The whole spray dryer is made of stainless steel, and the two fluid spray atomization structure. The spray, drying and collection system is made of stainless steel

Intelligent control system, replacing PLC control in the market, with stronger stability

Time setting function: Users can set the working time of the machine themselves without manual supervision. When the working time ends, the machine stops working without manual supervision, saving valuable time for customers to conduct experiments.

Fan automatic stop function: After the instrument finishes working, the fan should be kept in working state. When the inlet temperature is below 30 degrees, the fan will automatically shut down without manual shutdown.

Whole machine power: 4KW/220V

Tower wall blowing device, higher material yield

Spray head cooling device (optional)

Upgraded to a nitrogen circulation system for drying organic solvent materials

Equipment dimensions: 1380mm (height) x 770mm (length) x 590mm (width)