Riverway channel water quality biologically-intensifying device and application thereof

Riverway channel water quality biologically-intensifying device and application thereof

  • CN 101,913,696 B
  • Filed: 08/05/2010
  • Issued: 08/28/2013
  • Est. Priority Date: 08/05/2010
  • Status: Active Grant
First Claim
Patent Images

1. riverway channel water quality biologically-intensifying device, comprise the shaft (1) at its center and around the packing area (4) of shaft, it is characterized in that centered by shaft (1), upper mounted plate (3) is one with bottom plate and shaft (1), impeller (5) is fixed on the bottom plate, with grid-like screen cloth (6) packing area (4) are divided into four intervals, biologic packing material is housed in the interval, with relative two interval fixed biologically fillers between retaining plate, suspended biological filler is equipped with in two intervals in addition, shaft (1), impeller (5) and retaining plate (3) are integrated, and wherein the fixed biologically filler is the biological rope filler between the retaining plate, and axle housing 2 is enclosed within shaft 1 upper end.

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