Sterilization of gelatin is always more difficult problems in gelatin production. With the requirements of consumers about the quality of the gelatin demanding, and the national standard of microbes appearance Gao Yan standard, the sterilization process of gelatin became the key technology, the company design and manufacture of the flash evaporation sterilizer, through continuous summary perfect, effectively solve the problem of the gelatin production, independent intellectual property rights have been achieved.
The sterilization process is: concentration > 22% gelatin thick liquid with feed pump according to certain traffic to the plate preheater preheat to 85 ℃, and then into the T mixer with the 0.7-08 MPa clean saturated steam mixed instantly, and make the instant temperature rise to about 135-142 ℃, after keep buffer tube, about 4 s time, quickly into the vacuum degree is 0.085 MPa flash vapor liquid separator, liquid gas like lightning fast separation, gelatin liquid temperature instantly fall below 55 ℃, the concentration restored to equivalent to the original concentration of gelatin solution. Gelatin liquid in the process to complete the entire process of sterilization.
The company design and manufacture of flash sterilization equipment has the following features:
1. Use direct steam jet instantaneous sterilization, the effect is good, high efficiency.
2. The device adopts automatic control, parameter control accurate, easy to operate.
3. The equipment is compact, cover an area of an area small.
4. The structure compact, easy to maintain. Easy to management.
5. The moment lightning evaporation, cooling speed, small property damage.
6. Sterilizer using instantaneous sterilization, time control in 4 s, the physical and chemical properties of materials, fully conforms to the requirement of heat sensitive material sterilization.
At the same time, can according to customer's requirements, will go to gum concentration 18% gelatin solution through rapid evaporation condensed the glue solution quickly to 35-40%, then sterilization, integrated device, for subsequent drying saves a large amount of energy consumption, shortening the drying in an instant.
