Clamping-groove multistage series-capacitor deionizer

A series capacitor and card slot technology, applied in the field of wastewater treatment, can solve the problems of uneven water distribution, high maintenance cost, and easy short circuit of the pole plate.

Inactive Publication Date: 2015-06-17
唐浩 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The design of this patent application is to solve the problems encountered in the specific implementation of electro-adsorption desalination. This patent application effectively solves the problems of weak pressure resistance, poor sealing, uneven water distribution, difficulty in device maintenance and high maintenance costs in traditional devices. Problems such as easy short circuit between plates, poor contact between conductive materials and activated carbon electrodes

Method used

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  • Clamping-groove multistage series-capacitor deionizer

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Embodiment

[0023]The technical process of the embodiment: 8 raw water tanks are supplied with water by 10 water pumps and enter the security filter 11 of the next processing unit. The security filter can remove some relatively large particles of impurities in the raw water, and plays a very good role in preventing the clogging and short circuit of the electro-adsorption unit. The water filtered by the security filter enters the 6-slot multi-stage series capacitive deionization device, and the multi-stage electroadsorption deionization is completed in the electro-adsorption unit, and the water ion removal of the water produced by the 8-product water tank reaches 80%. The embodiment sets three valves. 9 valves are maintenance valves used for maintenance when the water pump fails; 16 valves are water production tank valves, which are open when the device is in the electro-adsorption working state and closed during desorption; 17 valves are desorption water tank valves The valve is open only...

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Abstract

The invention relates to a clamping-groove multistage series-capacitor deionizer which fixes pole plates in a clamping groove mode. The clamping-groove multistage series-capacitor deionizer comprises a slot-bearing shell (7), a partition (4), an activated carbon electrode (3), a water inlet (6), a water outlet (5), an overflow channel assembly (2) and a clamping groove (1).

Description

technical field [0001] The invention relates to the field of wastewater treatment, in particular to an electric adsorption desalination system. Background technique [0002] Industrial production will produce a large amount of industrial sewage with high salt content, which contains a large amount of heavy metal ions. If these sewage are directly discharged into the environment without treatment, it will not only cause serious damage to the environment, but also these pollutants The heavy metal ions entering the human body through the food chain will cause serious harm to human health, so desalination treatment is required for industrial sewage. The general treatment methods for salty wastewater include: distillation, reverse osmosis, ion exchange membrane, etc. Distillation consumes a lot of energy and is also a waste of water resources; reverse osmosis is expensive to treat salty wastewater, and the water pressure is so high that the system is under great pressure during ...

Claims

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Application Information

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IPC IPC(8): C02F1/469C02F9/06
CPCC02F1/4691C02F2101/20C02F2201/46C02F2301/08
Inventor 唐浩谢雷杰黄宽刘丹阳
Owner 唐浩
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