Sewage dephosphorization device of shuck filling biofilter

Sewage dephosphorization device of shuck filling biofilter

  • CN 101,696,057 B
  • Filed: 10/23/2009
  • Issued: 03/25/2015
  • Est. Priority Date: 10/23/2009
  • Status: Active Grant
First Claim
Patent Images

1. sewage dephosphorization device of shuck filling biofilter, it is characterized in that being provided with anoxic filter tank and aerobic filter tank, anoxic filter tank is identical with the structure in aerobic filter tank, before anoxic filter tank is positioned at aerobic filter tank, part effluent recycling in aerobic filter tank, merge with the water inlet in anoxic filter tank, bottom the pond body in feeding anoxic filter tank;

  • Anoxic filter tank and aerobic filter tank are equipped with pond body, shuck filling, supporting plate, mud discharging mouth and gas outlet, supporting plate is located at Ti Nei bottom, pond, supporting plate is provided with at least 1 through hole, be provided with into water water distributor and aeration gas distribution pipe between bottom supporting plate and pond body, shuck filling is inserted on the supporting plate in the body of pond, mud discharging mouth is positioned at below supporting plate, and gas outlet is positioned at body top, pond.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×