Water treatment equipment in beverage machinery can be divided into the following four categories:
1, sand core bar filter sand core bar filter, also known as sand filter bar filter, has been in the water treatment equipment styling products. Mainly applicable to the treatment of water with less water, water containing only organic matter, bacteria and other impurities.
2, Microporous filter Microporous filtration is a new membrane separation technology. It can filter filtrate, gas particles above 0.01μm and bacteria. It is characterized by high capture capacity, large filtration area, long service life, high filtration accuracy, low resistance, high mechanical strength, no stripping phenomenon, strong acid and base resistance, easy to use. The filter can remove most of the particles, so it is widely used in fine filtration and bactericidal process.
3, activated carbon filter activated carbon adsorption, there is a certain turbidity removal, the main structure and layout of activated carbon filter and sand filter similar. Therefore, activated carbon adsorption is also known as activated carbon filtration. Activated carbon filtration is mainly used for organic impurities and colloidal particles in water, but also for dechlorination.
4, sand filter equipment (multi-medium filter equipment) sand filter (multi-medium filter) is layered anthracite, sand, fine garnet or other materials for the bed of mechanical filtration equipment, the principle is to filter the water according to the depth of different particles, the larger particles are removed at the top, the smaller particles are removed in the deeper part of the filter medium, Thus, the water quality can reach the standard after crude filtration, reduce the SDI (sludge density index) value of water, and meet the deep purification water quality.