A kind of full regenerative apparatus of breathing emission gases of nitrogen-sealed storage tank

A kind of full regenerative apparatus of breathing emission gases of nitrogen-sealed storage tank

  • CN 204,056,865 U
  • Filed: 07/09/2014
  • Issued: 12/31/2014
  • Est. Priority Date: 07/09/2014
  • Status: Active Grant
First Claim
Patent Images

1. the full regenerative apparatus of breathing emission gases of a nitrogen-sealed storage tank, it is characterized in that this device comprises suction fan (18), nitrogen purification clean unit (7), nitrogen supercharging storage element and volatile matter recovery unit (9), the gas access end of described suction fan (18) is communicated with raw material storage tank (3) by the threeway (2) be arranged between raw material storage tank (3) with breathing valve (1), described nitrogen purification clean unit (7) comprises at least one absorption canister, the gas access end of described absorption canister is communicated with the gas outlet end of described suction fan (18) by valve, described nitrogen supercharging storage element comprises nitrogen compressor (15), the gas access end of described nitrogen compressor (15) is connected by the gas outlet end of valve with described absorption canister, the gas access end of described absorption canister is also communicated with the arrival end of described volatile matter recovery unit (9) successively with vacuum pump (8) by valve.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×