Water mobile biological oxygenation device

Abstract

The invention discloses a water mobile biological oxygenation device. The water mobile biological oxygenation device is characterized by comprising a pontoon, a biological rotating disk and a motor (4), wherein the floating pontoon comprises boat boxes (5), a connection frame (6), a boat anchor (7) and a propeller (14); a through groove is formed in the bottom of the pontoon; the boat boxes (5) are arranged at two sides of the through groove and are fixedly connected through the connection frame (6); the propeller (14) is fixed at the tail part of the pontoon through a support rod; the biological rotating disk comprises a rotating disk body (1), a rotating shaft (2) and a rotating head (3); one end of the rotating shaft (2) is connected with an output shaft of the motor (4) and the other end is connected with the rotating head (3); the rotating head (3) is fixedly connected with the boat boxes (5); and the rotating disk body (1) sleeves the rotating shaft (2). According to the water mobile biological oxygenation device, the self-purifying capacity and the purifying rate of a water body can be improved.

Description

technical field [0001] The invention relates to the field of water body purification, in particular to a mobile biological oxygenation device on water. Background technique [0002] Rotating Biological Contactor, also known as submerged biological filter, is composed of many plastic discs (discs) parallel and submerged in tanks (water bodies), and is a sewage biological treatment technology. It was initially used for the treatment of domestic sewage, and later extended to the treatment of urban sewage and organic industrial wastewater. Its advantages in the field of water treatment: there will be no clogging of the filter material in the biofilter; microorganisms adapted to the nature of the sewage grow on the turntable, and the long sludge age can increase the value of microorganisms with a long generation time, such as nitrifying bacteria. The function of nitrification and denitrification; the contact time with the treated water is long, the microbial food chain on the bi...

AI Technical Summary

Problems solved by technology

[0008] Aiming at the above defects or improvement needs of the prior art, the present invention provides a water mobile biological oxygenation device, which aims to solve the problem of water eutrophication, and at the same time solve the problems of existing water body restoration devices such as single function, inconvenient power supply, and Unstable effect, difficult operation and maintenance, etc.

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