Operation method of electrodialysis water purifier and electrodialysis water purifier

An operation method and electrodialysis technology, applied in chemical instruments and methods, separation methods, water/sewage treatment, etc., can solve the problems of aggravated clogging of RO membranes, large water flow, and low treatment efficiency, so as to reduce work effort and increase Long service life, effect of relieving working pressure

Active Publication Date: 2022-05-03
厦门纳莱科技有限公司
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Problems solved by technology

Some just adjust the ratio of wastewater to treat the symptoms but not the root cause. The wastewater cannot be recycled and reused, which sometimes aggravates the clogging of the RO membrane and affects the normal operation of the water purifier.
[0003] The existing electrodialysis water purifier only uses the electrodialysis membrane stack instead of the RO membrane filter element to treat water, but the treatment efficiency is low, and the water flow rate is large, which will damage the electrodialysis membrane stack

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  • Operation method of electrodialysis water purifier and electrodialysis water purifier
  • Operation method of electrodialysis water purifier and electrodialysis water purifier
  • Operation method of electrodialysis water purifier and electrodialysis water purifier

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Embodiment Construction

[0026] In order to explain in detail the technical content, structural features, achieved goals and effects of the technical solution, the following will be described in detail in conjunction with specific embodiments and accompanying drawings.

[0027] see Figure 1-Figure 3 In this embodiment, a novel electrodialysis water purifier comprises a water purifier treatment front end, a water purifier treatment rear end, an electrodialysis system, and a pressure tank 10. The water purifier treatment front end includes a first electromagnetic valve 35, a net Water assembly, booster pump 5 and RO filter element 6, described first electromagnetic valve 35 is connected with the inlet of water purification assembly through water pipe, the outlet of described water purification assembly is connected with the inlet of RO filter element 6, and described pressurization The pump 5 is arranged between the water purification component and the RO filter element 6 to increase the water pressure...

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Abstract

The present invention relates to the technical field of water purification equipment, in particular to a novel electrodialysis water purifier, which includes a water purifier treatment front end, a water purifier treatment rear end, an electrodialysis system and a pressure tank, and the water purifier treatment front end includes a first A solenoid valve, a water purification component, a booster pump and an RO filter element, the first solenoid valve is connected to the inlet of the water purification component through a water pipe, the outlet of the water purification component is connected to the inlet of the RO filter element, and the booster The pressure pump is arranged between the water purification component and the RO filter element, and the outlet of the RO filter element is provided with a first connecting pipe and a second connecting pipe. The present invention is equipped with an electrodialysis system, which can further recycle waste water by electrodialysis through the electrodialysis system, greatly reducing the pure waste ratio of the water purifier. The pure waste ratio of the traditional water purifier is about 1, adding electrodialysis The pure waste ratio after the system can reach 2‑5.

Description

technical field [0001] The invention relates to the technical field of water purification equipment, in particular to a novel electrodialysis water purifier. Background technique [0002] Most of the RO (reverse osmosis) water purifiers currently on the domestic market have a wastewater ratio of around 1, which is determined by the nature of the RO membrane. In some cases, only by adjusting the ratio of wastewater, the symptoms are not cured, and the wastewater cannot be recycled and reused. Sometimes it will aggravate the clogging of the RO membrane and affect the normal operation of the water purifier. [0003] The existing electrodialysis water purifier only uses the electrodialysis membrane stack instead of the RO membrane filter element to treat water, but the treatment efficiency is low, and the water flow rate is large, which will damage the electrodialysis membrane stack. Contents of the invention [0004] For this reason, it is necessary to provide a new type of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/469
CPCC02F1/4693
Inventor 郑高峰傅刚黄衍辉魏孟振
Owner 厦门纳莱科技有限公司
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