Industrial multi trap freeze dryer
Drying area of 100-240M2;
Freeze drying is the process of pre cooling and freezing a substance rich in moisture into a solid, and then sublimating its moisture from the ice state to the vapor state under vacuum conditions for dehydration, the substance itself remains in the frozen ice shelf, so its volume remains unchanged after drying and becomes loose and porous. As freeze-drying is carried out under vacuum (with minimal oxygen) and low temperatures, some easily oxidizable substances are protected, and many heat sensitive substances such as proteins and microorganisms do not undergo denaturation or loss of biological activity.
Application Fields
Raw materials: various fruits and vegetables, meat products, aquatic products, flower tea, fresh Chinese herbal medicine, etc.
Solid powder: fruit and vegetable powder, solid beverage, probiotics, flavors and fragrances, Chinese herbal extracts, etc.
Dairy products: such as colostrum powder, freeze-dried milk powder, cheese, lactoferrin, etc.
Health products: bird's nest, Cordyceps sinensis, ginseng, pilose antler, Ganoderma lucidum, royal jelly, turtle powder, soft shelled turtle, etc.
Pet foods: dog food, cat food, pet snacks, functional pet freeze-dried foods, etc.
Others: reagents, cosmetics, engineering materials, nanometer materials, polymer materials, rare earth materials, etc.
Equipment characteristics
- Adopting multi trap CDI system to ensure the lowest operating costs of the system;
- The coagulation capacity is not limited and can significantly increase the input capacity of each batch of materials;
- The thickness of the ice layer is reduced, high refrigeration efficiency;
- Short downtime interval between drying batches;
- The structure inside the drying tank is simple, easy to maintain and repair, and convenient for sanitary treatment;
- The multi cold trap adopts an external split structure, with 50% increase in pipe area, more energy-efficient and consumption reducing;
- Adopting integrated extruded heat exchange aluminum plate effectively reduces the difficulty of hygiene and cleaning;
- According to production needs, the material conveying part can be equipped with ground AGV, robotic arm, automatic disc washing and other automated operations, or conventional suspended tracks + manual assistance pushing.
Tofflon
