Filter for removing oligomers from liquid material and filtering method

Filter for removing oligomers from liquid material and filtering method

  • CN 105,561,668 A
  • Filed: 11/07/2014
  • Published: 05/11/2016
  • Est. Priority Date: 11/07/2014
  • Status: Active Application
First Claim
Patent Images

1. for removing a filter for oligomer from liquid material, comprising:

  • a cylindrical shell, and be arranged at a feed pipe, a discharge nozzle and the scum pipe on described cylindrical shell, it is characterized in that, also comprise;

    In one, pipe, is arranged at described inner barrel;

    Described interior pipe comprises multiple pipe wing, described pipe wing is arranged on described interior pipe, for alternately passing into cold material or thermal material, the physical aspect of thing to be filtered is changed by described cold material, to filter the oligomer in described thing to be filtered, discharged after described oligomer melting from described scum pipe by described thermal material.

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