600 x 600 plate and frame cardboard fine filter (plate and frame filter, the cardboard purifier) belongs to the precision filter machine series of cardboard fine filter, diatomite filter, the fine filter, the structure consists of frame, pipeline system, fine filter plate group, a clamping device (gear handwheel, manual hydraulic, hydraulic automatic device for the user to choose), the products with required board, after the coarse filtration, turbidity value reached the requirements of the liquid for further purification. According to the performance of the board may achieve fine filtration and aseptic filtration, especially with sterilized cardboard can be 100% of 0.2 to 0.5um cell and solid particle retention and thus can replace the old craft of pasteurization and better retention of the original characteristics.
The fine filtering machine widely used fine filtration or aseptic filtration in beer, wine, wine, fruit juice concentrate, gelatin, sodium alginate and after initial filter liquid. Especially for health wine, after the diatomite filter and after freezing treatment again after the fine filter can effectively solve the flocculent sedimentation problem.
The device has the advantages of simple structure, convenient maintenance, easy operation, stable and reliable filtering quality, etc..
◆Filtering principle:
To be filtrate under a certain pressure into the machine which flows into the filter unit, in cardboard adsorption, retention under the action, remove the residue, after each filtering unit to filter a liquid pooled together, filter outflow, and the filtrate was further purified.