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Introduction to the use of diatomite filter
- 2021-08-26-

Introduction of diatomite filter:

Diatomite filter is a kind of fine filtration equipment with diatomite (including expanded perlite, etc.) as filter aid. It is suitable for chemical industry, suitable for filtration operations in chemical, pharmaceutical, environmental protection departments, and is also widely used in Filtration of food such as alcohol and beverages. Especially in beer filtration, it is more widely used.

Diatomaceous earth filter application scale:

Diatomite filter is suitable for clear filtration of fruit wine, liquor, health wine, wine, syrup, beverage, soy sauce, vinegar, as well as biological, pharmaceutical, chemical and other liquid products.

1. Beverage industry: fruit and vegetable juice, tea drinks, beer, rice wine, fruit wine, liquor, wine, etc.

2. Sugar industry: sucrose, fructose syrup, high fructose syrup, glucose syrup, beet sugar, honey, etc.

3. Pharmaceutical industry: antibiotics, vitamins, synthetic plasma, traditional Chinese medicine extracts, etc.

4. Condiments: vinegar, soy sauce, monosodium glutamate, cooking wine, etc.

5. Chemicals: resins, inorganic acids, organic acids, alcohols, benzene, aldehydes, ethers, etc.

6. Others: gelatin, bone glue, seaweed glue, vegetable oil, starch, etc.

In the beer filtration operation, the use of diatomaceous earth filter has advantages over the use of cotton cake filter:

1. Improve clarity and prolong shelf life

2. The loss of beer can be reduced in filtration, generally by 1.41.5%

3. There is no need to establish a cotton cake regeneration operation position, which reduces the number of operating workers and improves the working conditions and operating environment

4. There is no problem of asbestos fibers entering beer

5. Operating costs can be significantly reduced

Because diatomite filter has such obvious advantages in beer filtration, it is imperative to replace cotton cake filter for beer filtration in China.