Merged propeller blade type electro-catalytic reactor for high-viscosity wastewater treatment

A technology for wastewater treatment and reactor, applied in the direction of sterilization/microdynamic water/sewage treatment, etc., can solve the problem of difficulty in significantly improving the effect of pollutant treatment, and achieve the effects of novel equipment structure, uniform distribution and fast electrolysis rate

Active Publication Date: 2015-09-23
BEIJING NORMAL UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The above invention optimizes the reactor to a certain extent from the perspective of mass transfer, but does not fundamentally improve the flow form betw

Method used

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  • Merged propeller blade type electro-catalytic reactor for high-viscosity wastewater treatment
  • Merged propeller blade type electro-catalytic reactor for high-viscosity wastewater treatment
  • Merged propeller blade type electro-catalytic reactor for high-viscosity wastewater treatment

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] Such as figure 1 As shown, a fusion paddle-type electrocatalytic reactor for high-viscosity wastewater treatment is characterized in that the shell of the reactor is made of a cylindrical shell 1 made of glass fiber reinforced plastic, an upper floating head 2 and a lower floating head 3 through the method The cast iron base 4 provides horizontal support for the reactor as a whole; the paddle anode 5 and the paddle cathode 6 are cathode and anode plates in the form of fusion propellers, and their materials are titanium-based lead oxide and pure titanium respectively, and the paddle anode 5 Interlaced with the blade cathode 6 and fixed on the conduction shaft 7, one end of the conduction shaft 7 is connected to the anode guide plate 8 and...

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Abstract

The invention relates to the technical field of electro-chemical water treatment, particularly to a merged propeller blade type electro-catalytic reactor for high-viscosity wastewater treatment. The structure of the electro-catalytic reactor comprises a casing, an upper floating head, a lower floating head, a base, propeller blade anodes, propeller blade cathodes, a conducting shaft, anode guide plates, cathode guide plates, insulation guide plates, an axial flow motor, and auxiliary components, wherein the casing, the upper floating head, the lower floating head and the base are used for protecting and supporting the reactor; the propeller blade anodes, the propeller blade cathodes, the conducting shaft, the anode guide plates, the cathode guide plates and the insulation guide plates are used for providing a reaction field for electrocatalysis; the axial flow motor is used for providing driving force for the flow of water bodies; the auxiliary components comprise a water inlet pipe, a water outlet pipe, a cleaning pipe, a residue discharge pipe and the like. After high-viscosity waste water enters a system through the water inlet pipe, and the high-viscosity waste water is uniformly distributed and violently disturbed under the stirring action of the propeller blades, so that the short pass of water flows is avoided, the mass transfer effect is also enhanced, waste water generates an oxidation reaction in the propeller blade anodes and generates a reduction reaction on the propeller blade cathodes alternately, and the effective degradation of different organic pollutants is smoothly realized.

Description

technical field [0001] The invention relates to the technical field of electrochemical water treatment, in particular to a fusion paddle-type electrocatalytic water treatment device for treating high-viscosity wastewater. Background technique [0002] Industrial wastewater includes production wastewater and production sewage, which refers to wastewater and waste liquid generated during industrial production, which contains industrial production materials, intermediate products, by-products and pollutants generated during the production process that are lost with water. With the vigorous development of industrial and agricultural production in our country, the pollution of industrial sewage and wastewater has become increasingly serious. The pollution caused by industrial wastewater mainly includes: chemical / biological aerobic substance pollution (high COD / BOD), chemical poison pollution (high toxicity), inorganic solid suspended matter pollution (high turbidity), heavy metal...

Claims

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Application Information

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IPC IPC(8): C02F1/467
Inventor 殷立峰牛军峰代云容谢利利张园正
Owner BEIJING NORMAL UNIVERSITY
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