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Folding filter element for tap water treatment

A pleated filter element and tap water technology, applied in the direction of osmosis/dialysis water/sewage treatment, etc., can solve the problems of low pressure difference, length cannot be adjusted, length can not be adjusted, etc., to achieve easy to use, easy to clean and replace, good chemical resistance and thermal stability effects

Inactive Publication Date: 2021-10-08
深圳市百福康环保科技有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0002] The microporous membrane pleated filter element is mainly characterized by high retention rate, high flow rate, low pressure difference and wide chemical compatibility; the production process adopts unique hot-melt welding processing technology, without any adhesives, and no foreign matter is released. It is widely used, but the length of the current pleated filter element is fixed and cannot be adjusted. When installing, it needs corresponding space to match its length for installation. The length cannot be adjusted according to the actual situation of the user, and the use has limitations.

Method used

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  • Folding filter element for tap water treatment
  • Folding filter element for tap water treatment
  • Folding filter element for tap water treatment

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Embodiment Construction

[0018] In order to more clearly illustrate the purpose, technical solutions and advantages of the embodiments of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments, and a clear and complete description will be made. Obviously, the described embodiments are part of the present invention Examples, not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. In addition, directional terms mentioned in the present invention, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc., are for reference only The directions shown in the attached drawings and the direction terms used are for better and clearer description and understanding of the present invention, rather than indicating or implying the orient...

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Abstract

The invention relates to a folding filter element for tap water treatment. The folding filter element comprises a telescopic cylinder. An end cover is arranged at the top end of the telescopic cylinder, and a base is arranged at the bottom end of the telescopic cylinder. A water outlet is formed in the axial lead position of the end cover. A water inlet is formed in the base. A cylindrical telescopic filter element is arranged in the telescopic cylinder. A cylindrical folding filter element is arranged in the telescopic filter element, and the folding filter element is of a wave structure capable of stretching and retracting in the axial direction. A PES film is arranged between the telescopic filter element and the folding filter element. The top end of the folding filter element is detachably and fixedly connected to the end cover, and the bottom end of the folding filter element is detachably and fixedly connected to the base. The top end of the telescopic filter element is detachably and fixedly connected to the end cover, and the bottom end of the telescopic filter element is detachably and fixedly connected to the base. The water inlet is formed in the outer side of the telescopic filter element, and the water outlet is formed in the inner side of the folding filter element. The required length of the folding filter element can be effectively adjusted, and different use requirements can be met.

Description

technical field [0001] The invention relates to a filter element for water treatment, in particular to a folded filter element for tap water treatment. Background technique [0002] The microporous membrane pleated filter element is mainly characterized by high retention rate, high flow rate, low pressure difference and wide chemical compatibility; the production process adopts unique hot-melt welding processing technology, without any adhesives, and no foreign matter is released. Widely used, but the length of the current pleated filter element is fixed and cannot be adjusted. It needs corresponding space to match its length for installation, and the length cannot be adjusted according to the actual situation of the user. The use has limitations. Contents of the invention [0003] Aiming at the existing deficiencies, the invention provides a folded filter element for tap water treatment. [0004] The technical solution adopted by the present invention to solve the techni...

Claims

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Application Information

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IPC IPC(8): C02F1/44
CPCC02F1/44
Inventor 赵艳菊段小敏曾凡克
Owner 深圳市百福康环保科技有限公司
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