Soy protein is an important vegetable protein product.
In addition to its nutritional value, it has many important functional properties.
These functional properties are of great value for the application of soy protein in food.
Common acid-base extraction methods are not only low in efficiency but also low in extraction purity.
To solve the problem of protein purification, we introduced a high-speed centrifuge dedicated to the food industry. Its separation factor has reached more than 3500G. This will effectively solve the efficiency problem of current protein acid-base extraction methods.
The ZK high-efficiency protein centrifuge has the following characteristics:
High Rigidity Rotating Rotor
The centrifuge is a typical double-rotor differential high-speed rotating device.
The centrifugal separation factor of the protein industry is up to 3500G.
The rigidity of the rotating rotor and the control of the unbalance amount are important factors for the stability of the operation.
“ZK separation” centrifuge is designed in strict accordance with JBT 8051-2008 “Centrifuge Drum Strength Calculation Specification”, and the spiral rotor (flexible rotor under high speed state) performs finite element modal analysis to make the working speed away from the first step.
And the second-order critical speed avoids the occurrence of resonance at high speed, ensuring bearing life and vibration and noise reduction.
Foam Breaking Device
In the acid-sinking section, a large amount of foam is generated during the separation and discharge of the high-speed centrifuge. If the foam is not broken, the protein is easily taken out in the bubble. “ZK separation” centrifuge has a foam breaking device inside the centrifuge, which plays a very good role.3.
Centrifugal Pump with Pressure Discharge Device
The foam generated during the draining process of the centrifuge is easy to cause the drainpipe’s gas blockage problem, causing fluctuations in the centrifuge operating current.
ZK separation centrifuge is equipped with a centripetal pump with a pressure discharge device inside the centrifuge, thereby separating The supernatant afterward avoids the process of high-speed throwing.
The device is particularly suitable for the condition that the liquid phase is directly inputting into the next section or the next equipment after separation.
For example, in the protein separation process, the soymilk after the separation of the first and second extractions enters the acidification tank.
If this device is used, The intermediate transition tank, the transfer pump, and related piping, instruments, etc. can be omitted.