1、 Overview of bone protein special spray drying project:
　　Bone protein is an extracted component from bones, with a wide variety of types and diverse functions. The domestic bone protein industry is in a rapid development stage, and animal protein is used as a feed additive in feed production, while its application in food is still at a relatively low level. Bones are rich in protein and are known as "liquid meat". The deep processing of bones has broad prospects. In recent years, bone protein powder products have an optimistic market prospect for food grade extension.
2、 Description of bone protein special spray drying equipment:
　　This production line is integrated with multiple systems, including the feeding system, medium circulation system, air heating and purification system, drying tower system, material receiving system, control system, etc. The main tower system integrates all the technologies of the current spray drying project, and the material collection system of the spray drying unit is composed of the primary cyclone separator+bag filter. The first stage cyclone adopts a high gas volume and high efficiency cyclone for collection, with a powder collection rate of about 96%. The bag filter is an optimized equipment specifically designed for protein powder dust removal, which can completely separate and settle the material from the wind. The bag is a water repellent, oil proof, and anti-static bag, with a filter mesh size of over 500 mesh.