Currently, the commonly used wine filtration equipment in the wine industry includes diatomaceous earth filtration equipment, plate and frame filter, membrane filtration equipment.
The diatomite filter is designed based on the adsorption characteristics of diatomaceous earth. It can filter out tiny suspensions in wine.
Diatomite filtration equipment suitable for wine filtration includes:
The plate and frame filter for wine has incomparable advantages, such as small size, high efficiency and easy operation. The most commonly used filter medium is filter pads for wine. According to the different filtering effects or filtering purposes, filter pads for wine can generally be divided into clarification filter sheet and sterilization filter sheet. Its pores can reach 0.2μm.
PLC Controlled Automatic Hydraulic Plate and Frame Filter
Manual Plate and frame filter
Manual Plate and frame diatomite filter
At present, membrane filtration is generally widely used as terminal for wine filtration, and has become an indispensable unit operation. The most commonly used method is to combine deep clarification filtration with membrane filtration. At present, membrane filtration is generally widely used as terminal for wine filtration, and has become an indispensable unit operation. The most commonly used method is to combine deep clarification filtration with membrane filtration.
Membrane filtration is divided into dead-end filtration and cross-flow filtration. Cross-flow filtration is more complicated than dead-end filtration. Cross Flow Filtration refers to the two forces formed by the material on the surface of the filter medium, one is the scouring force and the other is the penetration force. The scouring force will scour the surface of the filter medium, and the penetration force will penetrate the pure material into the filter medium. One advantage of this is that the filter medium will not be blocked.
