Ecological floating island for remediation and treatment of black and odorous water

Abstract

The invention discloses an ecological floating island for remediation and treatment of black and odorous water. The ecological floating island comprises a floating base, a net-shaped cylinder base, a floating ball, a balance frame, a steel wire rope and a fixing rivet, the net-shaped cylinder base is welded with the bottom of a purification base, and the floating base is fixed to the junction of the purification base and the net-shaped cylinder base and located on the outer side wall of the purification base; a driving motor is installed in a top protrusion of the purification base, and one end of a rotary shaft extends to the bottom of the net-shaped cylinder base and is provided with a rotary rack; the balance frame is installed at the bottom of the rotary rack, the steel wire rope is connected with the center of the bottom of the balance frame, and the fixing rivet is fixed to one end of the steel wire rope. According to the ecological floating island for remediation and treatment of the black and odorous water, by installing the floating base, the purification base and the floating ball and forming ecological planting grooves, the black and odorous water can be effectively adjusted through the rhizomes of aquatic plants, floating objects on the surface of the water can be effectively collected through the floating island, and the area of the purified water is increased. The problems are solved that a traditional sewage purification device is single in function, small in purification area, long in treatment time, low in purification speed, high in maintenance cost and the like.

Description

technical field [0001] The invention relates to the field of black and odorous water treatment, in particular to an ecological floating island for the restoration and treatment of black and odorous water. Background technique [0002] At present, the urban black and odorous water body is a water environment problem that the people reflect strongly. The black and odorous water body not only damages the urban living environment, but also seriously affects the image of the city; and the urban black and odorous water body mainly has point source pollution, non-point source pollution, and internal source pollution. and other pollution, that is, direct discharge of sewage and wastewater, rainwater overflow, aquaculture wastewater, sediment pollution, biological pollution, floating matter, suspended matter, shore garbage, uncleaned aquatic plants, algae and industrial sewage, etc. . [0003] For example, the patent application publication number CN 208667254 U discloses an ecologi...

AI Technical Summary

Problems solved by technology

However, it has the following disadvantages: only ecological filter blocks are used to purify the water body, the purification method is single, the purification time is long, the purification rate is slow, and it needs to be replaced after a period of use. Cleaning, high post-maintenance costs

But it has the following disadvantages: after fixed-point installation, the purification area of ​​the device is fixed, the area of ​​the purified water area cannot be expanded, the garbage on the surface of the water body cannot be effectively filtered, and the normal operation of the device cannot be guaranteed after the liquid level of the water area rises

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