Dialysis and purifying means for chemical liquid continuous production


  • Inventors: ZHAOQING LIU
  • Assignees: 刘兆庆
  • Publication Date: October 24, 2007
  • Publication Number: CN-200965155-Y


A continuous production and dialysis and purification device for chemical liquid belongs to the filtration and purification device for chemical liquid which comprises a closed-circulating transmission pipeline for chemical liquid. The device is characterized in that the outside of the transmission pipeline for chemical liquid is provided with a filter group connected with the transmission pipeline for chemical liquid in parallel by a communicating tube. By adopting the improvement of the structure, according to the condition that heat transfer oil or organic solvent only needs to filter several times a year, the utility model adopts the filtering device with the dialysis principle and has the advantages of convenient installation and maintenance, low cost and achieving continuous production.




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