Circulating water module type ultraviolet radiation sterilization device for fishpond

Abstract

The invention discloses a modular type ultraviolet sterilization device of the circulating water of a fishpond, which consists of an electric control system, a ballast, a bracket, a luminous tube and a pneumatic back wash pipe; the bracket is in square frame structure, the two ends of which are square flat panels, a frame formed by PVC pipes is arranged between the two panels; eight rows (four luminous tube per row) of luminous tubes and seven rows (four pneumatic back wash tubes per row) of pneumatic back wash tubes are evenly distributed on the panels at the two ends respectively; a discharging pipe is arranged in an end face of the bracket, a sewage suction port and a sewage discharging port are arranged at the two ends; the electric control system is outside another panel that is fixed at the other end of the bracket and is connected with the luminous tube by a ballast; the pneumatic back wash pipeline is fixed outside another panel that is fixed at the other end of the bracket and is connected with each exhaust back wash tube; the invention is simple in design and structure, low in cost, the sterilizing effect is as high as 99 percent, which reduces production investment and is convenient for management and maintenance; the device is suitable for the plant-type industrial culturing of the circulating water of a fishpond, and can purge various bacteria in the circulating water to keep the clean water quality of the circulating water and lead the circulating water to be reused.

Description

Technical field: [0001] The invention belongs to the industrial culture water treatment technology, and relates to a modular ultraviolet sterilizing device for circulating water in fish ponds. Background technique: [0002] Before the present invention was made, domestic factory farm water body sterilization methods: mainly chemical medicine sterilization such as chlorine dioxide and ozone generator etc. Chemicals such as chlorine dioxide can have certain effects on germs in water, but at the same time, they will also have a great impact on cultured organisms. Because ozone has a good bactericidal effect on water bodies, ozone generators are gradually accepted in the aquaculture process, but ozone generators encounter many problems in the process of aquaculture use, mainly including: the appropriate addition of ozone in water bodies , monitoring and removal of ozone residues, and which breeds are suitable for them. At present, there is no good complete set of sterilization...

AI Technical Summary

Problems solved by technology

Chlorine dioxide and other chemical drugs can have a certain effect on the bacteria in the water, but at the same time it will also have a great impact on the cultured organisms

This kind of pipeline ultraviolet sterilization has strict requirements on the flow rate of the water body and the surface area of ​​the water flow, and its cost is high, the construction is relatively complicated, and it is difficult to maintain. It is not suitable for the current situation of domestic breeding; Short, so the bactericidal effect is not ideal

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