Shipborne water quality purifying system and purifying method thereof

Abstract

The invention discloses a shipborne water quality purifying system which comprises a ship body, a power device for driving the ship body to advance and a dosing mechanism and is characterized by also comprising at least one first drug bin, a second drug bin, a metering pump, a sewage pump, a reflux pump, a first mixer and a diffusing pipe arranged in the ship body respectively, wherein a drug for purifying water quality is placed in the first drug bin; a flocculant is placed in the second drug bin; the first drug bin, the metering pump and the sewage pump are sequentially connected through a pipeline; a jet pipe facing the water bottom is arranged on a water outlet of the sewage pump; the reflux pump, the first mixer and the diffusing pipe are sequentially connected through a pipeline; the second drug bin is connected with the first mixer through a pipeline; and an inlet of the reflux pump and an exit of the diffusing pipe are both positioned in the water body outside the ship body. The invention also discloses a related purifying method. Automatic dosing can be performed, thus the time and labor are saved, and the dosing efficiency is high; and moreover, the drug waste can be avoided, and the purifying effect is improved.

Description

technical field [0001] The invention relates to a ship-mounted water purification system and a purification method thereof. Background technique [0002] Emergency treatment is required for seasonal water quality deterioration, cyanobacteria blooms, black odor and other pollution phenomena. The general emergency treatment measures are dosing chemicals, which are generally time-consuming and labor-intensive. The dosage cannot be precisely controlled, and the artificial dosing method makes it difficult to evenly spray the medicament on the water body, making the purification effect on the entire polluted water area poor and easily causing the waste of the medicament. [0003] Another investigation patent application number is that the Chinese patent of 201020173639.7 discloses a kind of cutter suction dredger dredging surplus water dosing purification device, it comprises pharmaceutical mechanism and dosing mechanism, is characterized in that: pharmaceutical mechanism has left...

AI Technical Summary

Problems solved by technology

It can control the dosing more accurately, but it is mainly used for the treatment of dredging residual water, which is not very suitable for the treatment of river water pollution, and there is no report on the centralized treatment of sludge that causes pollution, and the structure can be further improved in design

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