Electrochemical sewage treatment apparatus and electrode cleaning mechanism thereof

A sewage treatment device, electrochemical technology, applied in water/sewage treatment, water/sewage treatment equipment, water/sludge/sewage treatment, etc., can solve problems affecting the effect of sewage electrolysis treatment, etc., to achieve easy cleaning, high efficiency and fast speed The effect of electrolysis

Inactive Publication Date: 2018-11-30
江苏八达科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the process of electrochemically treating sewage, due to long-term electrolytic activities, a large amount of dirt in the sewage will adhere to the surface of the electrode plate. If it is not cleaned for a long time or when there are many impurities in the sewage, the dirt cannot be cleaned in time. The adhesion of dirt will greatly affect the effect of electrolytic treatment of sewage

Method used

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  • Electrochemical sewage treatment apparatus and electrode cleaning mechanism thereof
  • Electrochemical sewage treatment apparatus and electrode cleaning mechanism thereof
  • Electrochemical sewage treatment apparatus and electrode cleaning mechanism thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] see Figure 1-4 , an electrochemical sewage treatment device and an electrode cleaning mechanism thereof, comprising a treatment tank 1, an aeration device 2, an electrode plate 3, and decontamination beads 4, characterized in that: the bottom of the treatment tank 1 is evenly equipped with an aeration device 2, and the treatment Electrode plates 3 are installed on opposite sides of the pool 1 and the lowest end of the electrode plates 3 is higher than the installation position of the aeration device 2. The electrodes of the electrode plates 3 on both sides of the treatment pool 1 are opposite, and the electrode plates 3 installed on both sides of the treatment pool 1 The number is the same and arranged opposite to each other. When multiple sets of electrode plates 3 are installed on both sides of the treatment pool 1, the multiple sets of electrode plates 3 are vertically arranged parallel to each other and the distances between adjacent two sets of electrode plates 3 a...

Embodiment 2

[0024] see figure 1 , figure 2 , the working principle of the present invention is: when in use, when the same number of electrode plates 3 are installed on both sides of the treatment pool 1 and the decontamination beads 4 are installed on the electrode plates 3, the sewage is discharged into the sewage pool through the water inlet pipeline 7, Connect each electrode plate 3 to the power supply and power it on, and at the same time turn on the aeration device 2 to aerate the sewage while performing electrolytic treatment on the sewage. The air bubbles generated during the aeration process can drive the decontamination beads 4 upward along the electrode plate 3 Move to clean up the remaining dirt on the electrode plate 3, when the aeration device 2 stops working, the bubbles stop to be generated, and the decontamination beads 4 move down along the electrode plate 3 under the action of gravity to further clean up the dirt.

[0025] Multiple groups or a group of decontamination...

Embodiment 3

[0027] see figure 1 , image 3 When the same number of electrode plates 3 are installed on both sides of the treatment pool 1 and the decontamination beads 4 installed on each group of electrode plates 3 on one side are made as a complete whole to form the decontamination plate 12, the water inlet pipeline 7 will Sewage is discharged into the sewage tank, and each electrode plate 3 is connected to the power supply to energize the sewage. At the same time, the aeration device 2 is turned on to aerate the sewage, and the air bubbles generated during the aeration process can drive the decontamination plate. 12 moves upward along the electrode plate 3 to clean up the remaining dirt on the electrode plate 3. When the aeration device 2 stops working, the bubbles stop to be generated, and the decontamination plate 12 moves down along the electrode plate 3 under the action of gravity to remove the dirt. Clean up further.

[0028] Multi-layer or one-layer decontamination plate 12 can...

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PUM

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Abstract

The invention discloses an electrochemical sewage treatment apparatus and an electrode cleaning mechanism thereof. The electrochemical sewage treatment apparatus comprises a treatment pool, an aeration device, electrode plates and decontamination beads, wherein the electrodes of the electrode plates on both sides of the treatment pool are opposite, the electrode plates installed on both sides havethe same number and are opposite, the outer side of the electrode plate is movably sleeved with the decontamination beads, or the decontamination beads arranged on the electrode plate can be producedinto the integration so as to form a decontamination plate when plural groups of the electrode plates arranged side by side exist, the decontamination bead comprises a decontamination bead body and decontamination brushes, the decontamination bead body has an abacus-bead-like structure, the decontamination brushes are uniformly arranged on the inner side wall of the decontamination bead body andcontacts the plate wall of the electrode plate, the gas bubbles generated by the aeration device at the beginning of the operation can drive the decontamination beads to move upward along the electrode plate, the generation of the gas bubbles is stopped when the aeration device stops working, and the decontamination beads move downward along the electrode plates under the action of gravity. According to the present invention, the electrode cleaning mechanism can efficiently electrolyze the electrolyte in sewage and conveniently clean the dirt of electrode plates, and is mainly used for electrochemical treatment of sewage.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an electrochemical sewage treatment device and an electrode cleaning mechanism thereof. Background technique [0002] With the rapid development of economy and science and technology, the problem of sewage has become a problem that the society has to pay attention to. The treatment of sewage has also become a topic of widespread discussion in all walks of life. Electrochemical treatment has a wide range of applications and great advantages in sewage treatment. Chemical treatment of sewage is a method of applying the basic principle of electrolysis to convert harmful substances in wastewater into harmless substances through the electrolysis process on the positive and negative poles through oxidation and reduction reactions respectively, so as to realize the purification of wastewater. [0003] However, in the process of electrochemically treating sewage, due to long-term...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/461
CPCC02F1/46109C02F2001/46119C02F2201/4619
Inventor 周达周顺明
Owner 江苏八达科技股份有限公司
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