Solar energy light ¿C volt Nano water purification floating island

Abstract

This invention discloses a solar photovoltaic nanoscale water purification island used in field waters. The island is composed of: a filler barrel, a water distribution disc, an airlift pump and a solar photovoltaic air pump. A hard pipe and a water outlet pipe are set at the bottom of the filler barrel. The filler barrel is surrounded by foam plastic floating bodies. At least two layers of mesh plates are set in the filler barrel, between which are filled with various nanoscale water purification biomaterials. A through hole is formed at the bottom of the water distribution disc. Through connected grooves are formed on the water distribution disc by trough plates. Filtering sponge is set in the grooves. The water distribution disc covers the filler barrel. An air transmission pipe is set in the hard pipe. One end of the air transmission pipe is connected with an aeration pump, while the other end is connected with an air exhaust stone. The water distribution disc extends from the upper end of the hard pipe. Two solar photovoltaic electric plates are connected with the filler barrel respectively. The output lines of the solar photovoltaic electric plates are connected with the storage battery and the aeration pump, respectively, via the control circuit of the charge / discharge controller. The island is suitable for field fishponds, wastewater treatment plants, pollution remediation waters and landscape green areas.

Description

technical field [0001] The invention belongs to a water environment pollution restoration device using nano functional materials, in particular to a water purification device in which solar photovoltaic technology is applied to wild waters. Background technique [0002] The fish ponds in the wild have a wide area and a large quantity, and are the main production areas of aquaculture products. However, the current unit of aquatic animal breeding in wild waters generally has the problem of low unit yield. The organic pollution load brought by breeding, for example, a large amount of excretion and residual feed deposits and spoilage, will cause the pollution of the breeding water, and endanger the lives of the breeding animals in severe cases, thus limiting the further increase of the production of wild pond breeding. Indoor factory fish farming adopts water purification engineering technology, and land-based complete sets of equipment are used for recycling treatment of the br...

AI Technical Summary

Problems solved by technology

The structural disadvantage of this device is that the sewage before treatment and the clean water after treatment do not form a good shunt, and it is easy to mix the clean water after treatment with the sewage before treatment, resulting in repeated treatment, which seriously affects the use effect; another The disadvantage is that the device drags a very long cable, which not only has a cumbersome structure and wastes materials, but also affects the convenience and safety of use

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