Diatomite filter

This machine is used in fruit juice, wine, pharmaceutical and other industries. The filtration clarity can reach 99.8%, and the operation can even filter out Escherichia coli.

Diatomite filter refers to the use of diatomite as the main medium, using the fineness and porosity of diatomite particles to remove suspended particles and colloids in swimming pool water Impurity filtering device.
Introduction
Diatomaceous earth filtration refers to a coated filter with a diatomaceous earth coating as the filter layer, which mainly uses mechanical sieving to process the fine suspension The process of water filtration treatment. The core part of the filter is composed of three parts: filter screen, support screen and outer frame. Each filter element is a perforated tube as a skeleton, and the outer surface is wrapped with silk, and the silk is coated with a diatomaceous earth covering layer. The filter element is fixed on the partition, and the upper and lower partitions are the raw water chamber and the clean water chamber. The whole filtration cycle is divided into three steps: membrane laying, filtration and backwashing. The thickness of the filter membrane is generally 2-3mm, and the particle size of diatomaceous earth is 1-10μm. After filtration, water or compressed air or both are often used for backflushing. The advantages of diatomite filtration are good treatment effect, small flushing water volume (less than 1% production water volume), and small footprint (less than 10% ordinary sand) Filter area).

Composition
This equipment is composed of a shell, an intermediate shaft, a filter plate, a filter screen, a guide rod, an air valve, a glass sight glass, a rubber wheel, etc. All the parts in contact with liquid are made of stainless steel. The shell is divided into multiple sections, single sections, and the inter-sections are sealed with rubber seals, which is easy to disassemble and clean.

Advantages
The use of diatomaceous earth filter has obvious advantages over the old cotton cake filter: energy can be saved by 92%, wine loss by 90%, and equipment cost savings 2/3 Production workers are reduced by 3/4. Wine and beverages filtered with diatomaceous earth have the same flavor, non-toxic, no suspended matter, sediment, clear and transparent, high filtration, small footprint, light and flexible, Easy to move. There are many industrial chains in China. The Diatomite filter industry has low production concentration, low research and development capabilities for high-end products, and low manufacturing technology in the Diatomite filter industry. The phenomenon of import and export trade deficit continues to expand.