Wastewater treatment oxidation reaction settling equipment

Abstract

The invention discloses wastewater treatment oxidation reaction settling equipment. The wastewater treatment oxidation reaction settling equipment comprises an oxidation reaction box, a control box isarranged in the middle of the top of the oxidation reaction box, a liquid feeding pipe and a liquid outlet pipe are correspondingly connected to the middles of the top and the bottom of the control box in a communicating mode, the liquid feeding pipe and the liquid outlet pipe are correspondingly provided with electromagnetic valves, a stirring shaft is fixed to the bottom plate of the inner partof the control box in an embedded mode, and a bearing is embedded at the joint of the stirring shaft and the control box. According to the wastewater treatment oxidation reaction settling equipment,the liquid outlet pipe connected to an oxidized liquid storage box is directly inserted into the stirring shaft with a hollow structure on the inner part, thus oxidized liquid in the oxidized liquid storage box can be discharged out of the liquid outlet hole through the stirring shaft and a stirring rod, the stirring rod is driven to stir in the oxidation reaction box by being matched with the stirring shaft, repeating mixing of the oxidized liquid and wastewater in the oxidization reaction box is guaranteed, and the oxidization efficiency and the quality of wastewater treatment are improved.

Description

technical field [0001] The invention relates to the technical field of wastewater treatment, in particular to an oxidation reaction sedimentation equipment for wastewater treatment. Background technique [0002] Wastewater treatment methods are the use of physical, chemical and biological methods to treat wastewater, purify wastewater, reduce pollution, and achieve wastewater recycling and reuse, making full use of water resources. Wastewater is divided into domestic sewage and industrial sewage. Domestic sewage refers to the wastewater discharged by people in daily life activities. This wastewater is mainly polluted by domestic waste and human excreta. The quantity, composition and concentration of pollutants are related to people's living habits and water consumption. Domestic sewage generally does not contain toxic substances, but it has conditions suitable for microbial reproduction, contains a large number of bacteria and pathogens, and is harmful to a certain extent fr...

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Problems solved by technology

Domestic sewage generally does not contain toxic substances, but it has conditions suitable for microbial reproduction, contains a large number of bacteria and pathogens, and is harmful to a certain extent from a hygienic point of view.

[0003] At present, the existing oxidation device for wastewater treatment has a simple structure. Generally, the oxidation solution is directly introduced into the oxidation reaction box, and the wastewater is purified through the contact oxidation of the oxidation solution and the wastewater. In this way of adding the oxidation solution, the oxidation solution The mixing degree with wastewater is low, resulting in poor reaction efficiency, and secondly, it does not have the effect of sedimentation, so it cannot meet the needs of users

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