Novel vertical advanced oxidation tower for industrial wastewater treatment and treatment process thereof

Abstract

The invention relates to the technical field of water treatment, in particular to a novel vertical advanced oxidation tower for industrial wastewater treatment and a treatment process thereof. The novel vertical advanced oxidation tower for industrial wastewater treatment comprises an oxidation kettle, a conveying device and a water filtering device, the conveying device conveys water filtered by the water filtering device to the oxidation kettle for oxidation treatment, the water filtering device comprises an even number of filter plates, a push plate assembly, a connecting rod assembly and a support, and the filter plates are stacked and arranged in the left-right direction; the push plate assembly is used for pushing the filter plates to open; the filterplates are arranged in pairs from left to right; the connecting rod assembly comprises a first connecting rod and a second connecting rod, the right end of the first connecting rod is fixed to the right side filter plate, the upper end of the second connecting rod is hinged to the left end of the first connecting rod, and the lower end of the second connecting rod is installed on the left side filter plate in an up-down sliding mode. In an initial state, the upper end of the second connecting rod is located on the left side of the lower end, so that the left filter plate is pressed within a preset angle swinging along with rightward movement of the first connecting rod, and the left filter plate is prevented from rightward movement along with the right filter plate under adhesion of the filter cake.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to a novel vertical advanced oxidation tower for industrial wastewater treatment and a treatment process thereof. Background technique [0002] In order to reduce the pollution of wastewater to the environment, the wastewater needs to be treated and then discharged. For industrial wastewater, chemical methods are used for treatment, including redox method. Wastewater is put into the oxidation kettle to control the wastewater under certain reaction conditions, such as Temperature, PH value, etc., and a certain catalyst is put into the wastewater to oxidize the organic pollutants in the wastewater. Due to the presence of solid impurities or flocculent precipitates in the wastewater, it is easy to cause blockage of the water pipes in the oxidation tower during oxidation, which affects the oxidation efficiency of the oxidation tower. The existing oxidation tower includes an oxid...

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Problems solved by technology

[0003] The present invention provides a novel vertical high-level oxidation tower and its treatment process for industrial wastewater treatment to solve the problem of low water filtration efficiency of the existing oxidation tower water filtration device

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