Automatic organic wastewater comprehensive treatment and recycling system

Abstract

The invention discloses an automatic comprehensive treatment and recycling system for organic wastewater. The system comprises a first-stage regulating tank, a second-stage precipitation reaction tank, a second-stage reaction tank, a third-stage callback tank, a fourth-stage flocculation tank, a clean water tank, a reclaimed water precipitation tank, a wastewater collection tank and a sludge tank.In the system, wastewater is pumped into the primary regulating tank through the pump A, the midpoint of the liquid level 1 controls the start of the pump A, the upper position of the liquid level 2or the lower position of the liquid level 1 controls the stop of the pump A, and when the upper position of the liquid level 2 controls the stop of the pump A, the liquid level meter 1 in the wastewater collecting tank displays that the liquid level exceeds the midpoint of the liquid level 1. The system is scientific and simple in structure and safe and convenient to use; according to the invention, a large amount of manpower and material resources are not needed, in the wastewater treatment process, the cost is low, the coherence and the comprehensive performance are high, the distribution ofwastewater treatment pipelines and dosing pipelines is clear, the work of each treatment tank can be synchronously carried out, the treatment of organic wastewater is automated, and the method is suitable for the operation of small and medium-sized wastewater treatment enterprises.

Description

technical field [0001] The invention relates to the field of waste water comprehensive treatment, in particular to an automatic organic waste water comprehensive treatment and reuse system. Background technique [0002] Wastewater refers to the general term for the water discharged during residents' activities and runoff rainwater. It includes domestic sewage, industrial wastewater, and other useless water such as primary rainwater that flows into drainage pipes and channels. After pollution, it is difficult to purify and treat water that does not meet a certain standard. [0003] After searching, the Chinese patent discloses a comprehensive treatment and reuse system of printing mixed wastewater (authorized publication number: CN207483542U). All indicators of the discharged water can meet or exceed the national wastewater discharge standards, achieving the goals of saving resources, reducing discharge, and protecting the environment. [0004] However, in the content of th...

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Problems solved by technology

[0004] However, in the content of the above-mentioned published patents, the process of wastewater treatment cannot achieve a relatively perfect systematization, and the effect of wastewater treatment cannot be optimal. In the process of wastewater treatment, a large amount of treatment costs need to be consumed, which is not conducive to small and medium-sized wastewater. To deal with the processing work of enterprises, for this reason, we propose an automatic organic wastewater comprehensive treatment and reuse system

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