The small spray dryer produced by Shanghai Qiaoyue brand has always been one of the main products of our company. It is not only sold well in China, but also exported to foreign countries. Here is a brief introduction to some of the knowledge of small spray dryers, so that customers can refer to them when purchasing.
Introduction to small spray dryers:
The small spray dryer is a type of continuous atmospheric dryer. The liquid material is sprayed with a special device to be dried in contact with hot air. It is used to dry some heat-sensitive liquids, suspensions and viscous liquids such as milk, eggs, tannins and medicines. Also used for drying fuels, intermediates, soap powders and inorganic salts.
How the small spray dryer works:
The air is filtered and heated into the air distributor at the top of the dryer, and the hot air enters the drying chamber in a spiral shape evenly. The liquid is sprayed into a very fine misty liquid droplet through a high-speed centrifugal atomizer at the top of the tower body, and it can be dried into a finished product in a short time by cocurrent contact with hot air. The finished product is continuously discharged from the bottom of the drying tower and the cyclone, and the exhaust gas is evacuated by the induced draft fan.
Features of the small spray dryer:
â— Original imported nozzle, high efficiency.
â—Color lcd touch screen parameter display: air inlet temperature / air outlet temperature / peristaltic pump speed / air volume / pin frequency.
â— Full-automatic control: One-button start-up, after setting the spray process parameters, the temperature reaches the predetermined temperature, the peristaltic pump starts itself, the running animation is displayed on the touch screen, and the running process is clearly displayed; when the machine is shut down, just press the stop button and the machine automatically shuts down safely. .
â—Manual control: If the process parameters need to be adjusted during the experiment, it is convenient to switch to the manual state. The color touch screen is dynamically displayed during the whole experiment (animation)
â—The nozzle cleaner (through needle) is provided. When the nozzle is blocked, it will be automatically cleared. The frequency of the needle can be adjusted automatically.
â— Shutdown protection function: Just press the stop button when shutting down, the machine will stop running immediately except the fan, to ensure that the equipment will not burn out due to misoperation (forced off the fan).
â—The spray, drying and collection system is made of transparent high-quality borosilicate heat-resistant glass material, so that the drying process can be carried out in a non-polluting environment.
â— Built-in imported oil-free air compressor, the diameter of the powder is normally distributed, the fluidity is very good, the noise is very low, less than 60db.
â—The atomization structure of the two-fluid spray, the whole machine is made of high-quality stainless steel material, and the design is compact, no auxiliary equipment is needed.
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