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An anti-scaling electroosmosis electrode plate device

An electro-osmosis, electrode plate technology, applied in the direction of dehydration/drying/concentrated sludge treatment, etc., can solve problems such as cathode plate scaling

Inactive Publication Date: 2021-03-26
TSINGHUA UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In order to overcome the above-mentioned technical defects, the present invention provides an anti-scaling electroosmosis electrode plate device, which fundamentally solves the scaling problem of the cathode plate in the electroosmosis industry

Method used

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  • An anti-scaling electroosmosis electrode plate device

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Embodiment Construction

[0013] Below in conjunction with accompanying drawing, the present invention is further described:

[0014] figure 1 A schematic diagram of an anti-scaling electroosmotic electrode plate device is shown, as shown in the figure, the device includes: control cabinet 1, plate and frame filter press 2, walking frame 3, guide rail 4, friction vibration system 5, power supply 6. Anode plate 7, cathode plate 8. Wherein the friction vibration system 5 is composed of a motor 501 , a transmission shaft 502 , an autorotation head 503 , a friction disc 504 and a folding structure 505 .

[0015] The specific implementation steps are as follows:

[0016] The present invention utilizes the friction between the friction vibration system and the friction vibration of the cathode plate to remove the scale on the cathode plate, that is, as figure 1 During the working process of the electroosmotic plate and frame filter press shown, after each plate is opened and deslimed, the scale of the cat...

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Abstract

Provided is an anti-scaling electroosmosis electrode plate device, used in the sewage treatment industry. The device comprises a control cabinet (1), a plate-and-frame filter press (2), a travelling rack (3), a guide rail (4), a frictional vibration system (5), a power source (6), an anode plate (7), and a cathode plate (8), wherein the frictional vibration system (5) is composed of an electric motor (501), a transmission shaft (502), a self-rotation head (503), a friction disc (504) and a folding structure (505). The device is applied to the industry involving the treatment of biological sewage by means of electroosmosis, and can effectively solve the problems of a mud cake having an increased moisture content, and a reduced working efficiency, which are caused by an increased resistance after limescale occurs on a cathode plate.

Description

technical field [0001] The invention relates to the sewage treatment industry, in particular to an anti-scaling electroosmosis electrode plate device. Background technique [0002] At present, the processes of sewage treatment plants in cities and towns in my country are still dominated by activated sludge and biological methods. In the process of sewage treatment at all levels, harmful substances such as bacteria and various parasite eggs need to be treated. In sewage treatment, the main water of sewage is mainly divided into capillary water, interstitial water, surface attached water and internal water. [0003] The pure mechanical dehydration method can mainly remove capillary water and interstitial water, and the remaining water needs to be removed by consuming heat or by further physical, chemical, biological and other methods. Therefore, even after mechanical dehydration, the sludge still has a large volume because it still contains a large amount of water. Therefore...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F11/15
CPCC02F11/15
Inventor 王子羲李树强周银河郭越红
Owner TSINGHUA UNIV
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