Efficient low-loss wastewater advanced treatment device

高效低耗废水深度处理装置

  • Inventors: CHEN HUANLONG
  • Assignees: 陈焕龙
  • Publication Date: July 04, 2012
  • Publication Number: CN-102531219-A

Abstract

The invention discloses an efficient low-loss wastewater advanced treatment device, which comprises a large tank body (2) and a small tank body (18), wherein a wire mesh (3) which is rectangularly distributed is arranged at the upper part of an inner cavity of the large tank body (2), an annular air injection device is arranged in the middle of the inner cavity of the large tank body (2), and an overflow device and a delivery mechanism are arranged at the lower part of the inner cavity of the large tank body (2), a vertical spiral conveyer which is vertically lifted is arranged in the small tank body (18), fiber activated carbon (28) is filled in the large tank body, the wire mesh is connected with a water outlet pipe (4), the annular air injection device comprises air distribution pipes (5) and air nozzles (7) which are downwards inclined, are connected with the air distribution pipes and are arranged at intervals in a staggering way, a wastewater inlet pipe (8) which is provided with an overflow nozzle (9) is arranged in the inner cavity of the large tank body, an air dispersion pipe (27) is arranged below the wire mesh, and a horizontal spiral conveyer and a sewage discharge pipe (14) are arranged at the bottom of the large tank body. Not only can the utilization rate of fiber activated carbon be greatly improved, but also the water treatment efficiency can be greatly improved.
本发明公开了高效低耗废水深度处理装置,它包括大圆罐体(2)和小圆罐体(18),大圆罐体(2)内腔上部设置有呈矩形分布的金属丝网(3)、中部设置有环形喷气装置、下部设置有溢水装置和输送机构,小圆罐体(18)内设置有的垂直提升的立式螺旋输送机,大圆罐体内装填有纤维活性炭(28),金属丝网与出水管(4)相连接,环形喷气装置包括分气管(5)和与分气管相连并间隔交错设置向下倾斜喷气嘴(7),大圆罐体内腔中设置有带溢水嘴(9)的废水进水管(8),在金属丝网下部设置有分散气管(27),在大圆罐体内底部设置有卧式螺旋输送机和污水排水管(14),本发明既能大大提高纤维活性炭的利用率,又能大幅度提高水处理效率的废水深度处理装置。

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