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shenzhou Separation Decanters for Protein Production Process
Products Description
During the production of protein, in order to maximize production efficiency and extraction rate, Shenzhou food-grade protein centrifuges are increasingly being used in production process lines, and they are playing an increasingly important role in the production process. Shenzhou protein centrifuges have high-rigidity rotating rotors that ensure the service life of bearings under high-speed rotation. also come with a foam crushing device and a fully automatic cleaning program, effectively improving the separation rate and reducing manual maintenance costs. The highly efficient, fully enclosed high-speed centrifuges are gradually sparking technological innovation in soy product production lines and replacing traditional filtration devices.
Protein Extraction Centrifuge Parameter
Speed ： 5000 rpm
Max G Force：2370g
Main Motor：7.5 KW
Auxiliary Motor: 4 KW
Production Capacity：2~8 m3/h
Weight ：1000kg
Dimension：2190*1200*750 mm
Drive Type：VFD + PLC + HMI
Bowl Material: SUS2205(Duplex Stainless Steel) / SUS2304 (Duplex Stainless Steel) / 316L / 316 Centrifugal Casting
Screw Material: SUS2205(Duplex Stainless Steel) / SUS2304 (Duplex Stainless Steel) / 316L / 316 Centrifugal Casting
Bearing：SKF / NSK
How Does Decanter Centrifuge Works
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1.Start Machine |
The main engine starts and accelerates automatically. When the predetermined index is reached and the drum speed reaches the feeding speed, the feeding valve opens. |
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2.Feedstock |
The suspension waiting to be separated enters the silo of the screw pusher from the feeding pipe, and enters the drum through the outlet of the silo after initial acceleration. |
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3.Solid-Liquid Separation |
The suspension passes the outlet of the compart ment and into the revolving drum. In response to the centrifugal force,the suspension in the drum is quickly divided into two phases：the heavier solid phase deposits to the inner wall of the drum and driven by the differential gear which results in the nonsynch ronous movement between the spiral feeder and the drum. |
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4. Solid |
The solid phase is transferred into the small end for further dehydration and is fin ally discharged through waste exit. |
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5. Liquid |
The separated liquid is discharged through the big end or driven out by the centripetal pump. |
Protein Extraction Process
Shenzhou Protein Isolation Decanter Features and Benefits
1. Industrial design
Whole machine set design follows concept of advanced industrial design,ensures stability, functionality and safety of whole machine.
2. High Rigidity Screw Rotor
The decanter centrifuge is a typical high-speed rotating device with dual rotors. In the protein industry, it boasts a separation factor of up to 2370G, characteristic of high-speed centrifuges. Ensuring operational stability, the rigidity of the rotor and control of unbalance are vital factors. The Shenzhou centrifuge is meticulously designed in compliance with JB/T 8051-2008 centrifuge drum strength calculations. The screw rotor, adaptable to high-speed conditions, undergoes finite element modal analysis to steer clear of first and second-order critical speeds, preventing high-speed resonance. This safeguards bearing longevity, reduces vibration, and minimizes noise levels.
3. Bubble Breaker
At the acid-sinking section, the high-speed centrifuge will produce a large number of bubbles in the separation and liquid discharging processes. If the bubble is not broken, it is hard to take out protein. Shenzhou protein isolation decanter is internally set with a bubble breaker, which plays a good role.
4. Discharge Device for Centripetal Pump with Pressure
In the centrifuge's drainage process, the formation of bubbles can often lead to drainpipe blockages, resulting in fluctuations in the centrifuge's operating current. The Shenzhou protein isolation decanter features an integrated pressure-enabled centrifugal pump discharge device, which prevents the high-speed ejection of supernatant. This device is especially well-suited for scenarios where the liquid phase is directly transferred to subsequent equipment or processes after separation. For instance, in the protein separation process, when soybean milk from the first and second extractions proceeds to the acid precipitation tank, the use of this device eliminates the need for intermediate transition tanks, transfer pumps, and associated pipelines and instrumentation.
Protein Decanter Application Cases
Soy Protein Extraction
Soy Protein Isolate
Protein Production
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