Fruit and vegetable juice clarification and filtration equipment

The fruit and vegetable juice membrane clarification equipment designed and manufactured by Shengchuan has the functions of membrane concentration and membrane impurity removal. It can remove impurities such as macromolecular plant proteins, pectin, pigments, bacteria, and plant starch at low temperatures, effectively solving the clarification effect and sensory problems, while retaining the original flavor of fruit and vegetable juice. Due to the cross flow filtration method used in the membrane clarification equipment, impurities intercepted by the membrane cannot stay on the membrane surface and contaminate the filter layer. Therefore, it can effectively solve the problem of filtration blockage without frequent replacement of filter materials, which can greatly reduce production costs. If low-temperature concentration filtration is also used to prepare concentrated fruit and vegetable juice, it will better preserve the flavor and color of the juice.

Process flow of clarification and concentration of fruit and vegetable juice film

Juice after squeezing → pretreatment → centrifugation → ultrafiltration membrane filtration → clear juice → membrane concentration (concentrated juice) → sterilization → storage

Clarification and concentration technology of fruit and vegetable juice film

In the production of fruit and vegetable juice, microfiltration and ultrafiltration technologies are used for clarification and filtration; Nanofiltration and reverse osmosis membrane technologies are used for concentration. When using ultrafiltration to clarify juice, bacteria will be trapped by the membrane along with the filter residue, and bacteria mixed into the juice can be removed without heating. The use of reverse osmosis technology to concentrate fruit and vegetable juice can improve the stability of juice components, reduce volume for transportation, remove harmful substances, and improve the flavor of fruit and vegetable juice.

Advantages of fruit and vegetable juice film clarification and concentration process

(1) The ultrafiltration membrane has stable filtration effect and good product quality

The membrane system has stable filtration effect, high filtration accuracy, and no visible turbidity in the filtered juice. The filtrate is clear and free of turbidity, and there is no loss of flavor substances in the juice. The color value of the juice is stable, which can effectively avoid browning, improve product quality, and extend the shelf life of the product.

(2) Long service life and strong regenerative performance

The membrane system has a long service life, good recoverable performance, strong resistance to microbial contamination, and can maintain high permeate flux and retention rate for a long time.

(3) Low energy consumption, low operating costs, easy operation and maintenance

The process flow is concise, shortening the production cycle, effectively reducing labor intensity and production costs by 15-50%, improving production efficiency, and the initial investment can be recovered in less than a year.

(4) Fully automatic control system

According to customer needs, the control system can be designed to fully use touch screens for on-site control, optimize the combination of PLC programmers and frequency converters, integrate system data processing, monitor important operating parameters online, and effectively avoid the occurrence of manual misoperation.

(5) Advanced design and excellent quality

The system design is scientifically reasonable, occupies a small area, and can achieve continuous industrial production. All equipment materials are made of food hygiene grade SUS304 polished stainless steel, which complies with QS certification.

success cases

Orange juice, pear juice, peach juice, mango juice, pineapple juice, grape juice, watermelon juice, apple juice, sea buckthorn juice, hawthorn juice, celery juice, carrot juice, spinach juice and other fruit and vegetable juices

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