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Main features of small spray dryer

31-12-2019

The small spray dryer is suitable for the production of trace particle powders in universities, research institutes and laboratories of food, pharmaceutical and chemical enterprises. It has broad spectrum applicability to all solutions such as emulsions and suspensions, and is suitable for drying heat-sensitive substances such as biological products. , Biological pesticides, enzyme preparations, etc. Today I will tell you what are the characteristics of the small spray dryer.


  Small spray dryer has the following characteristics:


  The imported nozzle is high in efficiency.


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


  Running animation, the running process is clearly displayed; just press the stop button when shutting down, the machine automatically shuts down safely.


  Manual control: If the process parameters need to be adjusted during the experiment, it can be easily switched to the manual state. The color touch screen is dynamically displayed throughout the experiment (animation)


  Fully automatic control: One-click start-up, after setting the spraying process parameters, the temperature reaches a predetermined temperature, the peristaltic pump starts automatically, and a nozzle cleaner (through needle) is displayed on the touch screen. When the nozzle is blocked, it will be automatically cleared. The frequency of the pass stitch can be adjusted automatically.


  Built-in imported oil-free air compressor, the particle diameter of the powder spray is normally distributed, the fluidity is very good, and the noise is very low, less than 60db.


  The spraying, drying and collecting system is made of transparent high-quality borosilicate heat-resistant glass material, so that the drying process is carried out in a pollution-free environment.


  Two fluid spray atomization structure, the whole machine is made of high-quality stainless steel material, compact design, no auxiliary equipment is needed.


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


  The design of dry temperature control uses real-time control PID constant temperature control technology to make the temperature control in the whole temperature area accurate, and the heating temperature control accuracy is ± 1 ℃.

small spray dryer

  The feed volume can be adjusted by the feed peristaltic pump, and the minimum sample volume can reach 50ml.


  For viscous materials, a nozzle cleaner (through needle) is provided. When the nozzle is blocked, it will be automatically cleared and the frequency of the through needle can be adjusted automatically.


  After drying, the finished dry powder has a more uniform particle size, and more than 95% of the dry powder is in the same particle size range.


  Innovative tower wall purging device, higher material recovery rate.


  The above is the introduction of the characteristics of the small spray dryer. I hope that everyone will be helpful after understanding the characteristics of the small spray dryer.


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