Bipolar membrane water purification system, regeneration method and water purification equipment
A water purification system and bipolar membrane technology, applied in the field of water treatment, can solve the problems of high cost, short service life, troublesome operation, etc., and achieve the effects of low cost, long service life, simple and convenient operation
Pending Publication Date: 2022-04-22
YUNMI HULIAN TECH (GUANGDONG) CO LTD
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Problems solved by technology
[0003] When the above-mentioned filter elements are applied to the water purification system, the service life is short, the cost is high, they need to be replaced frequently, and the operation is troublesome
Method used
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[0041] It should be understood that the terminology used and specific structural and functional details disclosed herein are merely representative for describing specific embodiments, but the invention may be embodied in many alternative forms and should not be construed as merely Be limited by the examples set forth herein.
[0042] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating relative importance, or implicitly indicating the quantity of indicated technical features. Therefore, unless otherwise specified, the features defined as "first" and "second" may explicitly or implicitly include one or more of these features; "plurality" means two or more. The term "comprising" and any variations thereof mean non-exclusive inclusion, possible presence or addition of one or more other features, integers, steps, operations, units, components and / or combinations thereof.
[0043]...
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The invention discloses a bipolar membrane water purification system, a regeneration method and water purification equipment. The bipolar membrane water purification system comprises a main pipeline, a first valve, a second valve, a first water outlet pipeline, a first bipolar membrane filter element, a third valve and a water storage device, the first valve, the first bipolar membrane filter element, the third valve and the water storage device are sequentially arranged on the main pipeline according to the water flow direction in the main pipeline; the first water outlet pipeline is communicated with the main pipeline and is positioned between the first bipolar membrane filter element and the first valve, and the second valve is arranged on the first water outlet pipeline. According to the water purification system disclosed by the invention, the bipolar membrane filter element can be continuously regenerated, the service life is long, the cost is low, the bipolar membrane filter element does not need to be frequently replaced, the regeneration process can be completed only by reversely powering up, and the operation is simple and convenient. Meanwhile, in the regeneration process of the bipolar membrane filter element, the water storage device can supply water to a user normally, and it is guaranteed that the user uses water normally when the bipolar membrane filter element is regenerated.
Description
technical field [0001] The invention relates to the technical field of water treatment, in particular to a bipolar membrane water purification system, regeneration method and water purification equipment. Background technique [0002] With the development of science and technology and people's higher and higher requirements for quality of life, water treatment technology provides people with cleaner and more healthy drinking water. At present, the treatment of drinking water is generally to filter drinking water through various filter elements to obtain drinking water meeting people's requirements. Currently commonly used filter elements include PP cotton filter elements, activated carbon filter elements, reverse osmosis filter elements, etc. [0003] When the above-mentioned filter elements are applied to the water purification system, the service life is short, the cost is high, they need to be replaced frequently, and the operation is troublesome. Contents of the inven...
Claims
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Login to View More IPC IPC(8): C02F1/469
CPCC02F1/469C02F2301/066C02F2303/14
Inventor 陈小平吕苏晏博郝楠
Owner YUNMI HULIAN TECH (GUANGDONG) CO LTD