Commercial electric spray dryer
We are the Chinese manufacturer of commercial electric spray dryer. Commercial electric spray dryer is mainly used in universities, research institutes and laboratories of food, medicine and chemical enterprises to produce micro-particle powder, and has wide applicability to solutions such as emulsions and suspensions.
Features of commercial electric spray dryer:
1.Commercial electric spray dryer adopts large color touch screen operation, combined with automatic control and manual cloud control
2. Shutdown protection function: press the stop button when shutting down, the machine will stop running immediately except for the fan, and the equipment will not burn out the heating part due to misoperation.
3. Fully automatic control: One-button startup, after setting the spray process parameters, the temperature reaches the preset temperature, the peristaltic pump starts automatically, and the operation process is clearly displayed; press the stop button when shutting down, the machine will automatically and safely shut down.
4. The spray, drying and collection system is made of transparent high borosilicate heat-resistant glass material, so that the drying process can be carried out in a pollution-free environment.
5. Manual control: If the process parameters are adjusted during the experiment, it is convenient to switch to the manual state, and the whole experiment process is displayed dynamically.
6. The atomization structure of the two-fluid spray, the whole machine is made of stainless steel, the design is'compact, and other auxiliary equipment is not required.
7. Built-in oil-free air compressor, the particle diameter of the powder is normally distributed, the fluidity is good, and the noise is low, less than 60db, which meets the laboratory noise standard;
8. The design of the drying temperature control adopts real-time regulation FID constant temperature control technology, so that the temperature control of the whole temperature zone is accurate, and the heating temperature control accuracy is ±1℃.
9. Equipped with nozzle cleaner (through needle), when the nozzle is blocked, it will be automatically cleared, and the frequency of the through needle can be automatically adjusted.
10. In order to maintain the purity of the sample, it is equipped with a source of air inlet.
11. The finished dry powder after drying has a relatively uniform particle size, with 95% of the dry powder in the same particle size range.
12. The feed can be adjusted by the feed peristaltic pump, and the sample can reach 50-2000ml.
13. Imported sprinkler, high efficiency. Color LCD touch screen parameters display: air inlet temperature / air outlet temperature / peristaltic pump speed / wind / needle frequency.
14. The small spray dryer is equipped with a nozzle cleaner (through needle) for viscous materials. When the nozzle is blocked, it will automatically clear. The frequency of the through needle can be automatically adjusted.
15. Tower wall purging device, higher material recovery rate.
The advantages of commercial electric spray dryer are mainly concentrated in the following points:
1. Commercial electric spray dryer drying speed is very fast. After the material liquid is sprayed, the surface area is very large. In the high-temperature air flow, it can evaporate instantly.
2. The temperature of the droplets during the drying process of the spray dryer is not high, and the product quality is good. Spray drying uses a very wide temperature range, even if high-temperature hot air is used, the exhaust air temperature is still not very high. For example, it is not prone to defects such as protein changes, vitamin loss, and oxidation. The quality of thermal materials, organisms and medicines is basically close to the standard for drying under vacuum.
3. The spray dryer product has good dispersibility, fluidity and latent dissolution. Because the drying process is completed in the air, the product can basically maintain a spherical shape similar to the liquid droplet.
4. The production process of the spray dryer is decomposed, and the operation control is convenient. Spray drying is usually used to process solutions with a moisture content of 40%-60%. Even if the moisture content is as high as 90%, special materials can be dried without being concentrated. Powdered product. Most products do not need to be crushed and screened after drying, thereby reducing production procedures and simplifying the production process. The particle size, bulk density, and moisture of the product can be adjusted by changing the operating conditions within a certain range, and the control and management are very convenient.
5. Since spray drying is carried out in a closed drying tower, this prevents dried products from flying in the workshop. For toxic and odorous materials. The production process of a closed cycle system can be used to burn poisonous and odorous gases to prevent air pollution and improve the production environment.
6. Commercial electric spray dryer is suitable for continuous large-scale production. Spray drying can meet the requirements of industrial large-scale production. The dried products are discharged continuously. It can be combined with cooler and wind conveying to form a continuous production line.
