Treatment device using solar energy for evaporating waste water

Abstract

The invention discloses a treatment device using solar energy for evaporating waste water. The treatment device comprises a solar water heater, an evaporating water tank, a circulating water tank and a circulating water pump, wherein the output end of the solar water heater is connected with the input end of a heat dissipation pipe in the evaporating water tank through a pipeline, the output end of the heat dissipation pipe in the evaporating water tank is communicated with the circulating water tank through a pipeline, the input end of the circulating water pump is communicated with the circulating water tank through a pipeline, and the output end of the circulating water pump is connected with the input end of the solar water heater through a pipeline. The treatment device is low in investment cost, simple in technology, low in operation cost, easy to operate and control and reliable in operation.

Description

【Technical field】 [0001] The invention relates to a treatment device for evaporating waste water by using solar energy to meet the technical field of zero discharge of waste water, and is suitable for the application of enterprises with waste water discharge. 【Background technique】 [0002] In all walks of life, it is inevitable to use various water resources in the process of production and life. After the production process or domestic water, part of the waste water will be discharged, and this part of the waste water will be treated and recycled after certain waste water treatment. In the end, there is always a part of the concentrated wastewater that is difficult or impossible to reprocess or discharge, especially concentrated water with high salinity or wastewater with high organic content, which has become a major problem restricting relevant enterprises to carry out production and living activities. [0003] Although some of the above-mentioned problems can be solved ...

AI Technical Summary

Problems solved by technology

[0003] Although some of the above-mentioned problems can be solved or dealt with to a certain extent by using the conventional method of using steam for evaporative crystallization, such products are seriously restricted due to problems such as huge investment, complicated process, high operating cost, and difficult control. development of

[0004] In order to achieve the above purpose and solve the problem of refractory wastewater, the present invention proposes a treatment device that utilizes solar energy to evaporate wastewater

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