Nowadays, filter presses have been widely used in breweries, and choosing a good filter cloth can do more with less.

First of all, it is known that brewery wastewater is mainly divided into two types:

Wastewater from raw barley cleaning, malt cultivation and old bottle washing is the main source of wastewater in the brewery. About 0.86 cubic meters of wastewater is discharged for every 1 ton of barley used.

The wastewater discharged from the brewing process and the cleaning wastewater discharged from the pressing and separation process of malt, etc., have a BOD of 130,000 mg/L and a PH of 3~4, which is acidic.

Therefore, the filter cloth of the brewery sewage filter must have the following characteristics:

  1. Excellent acid and alkali resistance, high tensile strength, after hot melt calendering, not only the surface of the product becomes smooth and flat, but also good air permeability and water permeability.
  2. It has the advantages of toughness and durability, convenient removal, and long service life.
  3. Ensure that the filter cake is easy to peel off and easy to regenerate.
  4. According to the fineness of materials, Evergreen’s filter cloth can accurately meet the filter precision requirements of various industries.
  5. The interface is sewn with acid and alkali resistant high-strength thread, which is durable and has a long service life.
  6. The filter cloth is brushed with glue or double-layered on the neck and edge of the filter cloth to ensure airtightness.
  7. The custom filter cloth connects the neck rubber ring and the standard size embedded rubber, which is more suitable for the filter plate.

Evergreen (China) Co., Ltd is a professional manufacturer of filter equipment and mining equipment accessories integrating R&D, production and sales. We have extensive experience in many applications, and Evergreen filter cloths are suitable for different customer needs, such as filter plate size, filter cake weight, particle retention and capacity.
If you are interested, please contact us to get a sample trial, we guarantee that you can use it with peace of mind!