Reverse osmosis membrane filter element for solving problem of high TDS of first cup of water

A reverse osmosis membrane and filter element technology, applied in reverse osmosis, semi-permeable membrane separation, membrane, etc., can solve the problems of unfavorable sealing, poor filtration effect, unfavorable separation of waste water and pure water, etc., to achieve favorable sealing and filtration good effect

Pending Publication Date: 2020-08-11
苏州曙之洁环保科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, when the existing reverse osmosis membrane filter element is used, it is not conducive to sealing, and it is not conducive to the separation and discharge of waste water and pure water. Osmotic membrane filter is necessary

Method used

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  • Reverse osmosis membrane filter element for solving problem of high TDS of first cup of water
  • Reverse osmosis membrane filter element for solving problem of high TDS of first cup of water
  • Reverse osmosis membrane filter element for solving problem of high TDS of first cup of water

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Embodiment Construction

[0018] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0019] Such as Figure 1-3 As shown, the reverse osmosis membrane filter element that solves the high TDS of the first cup of water includes filter bottle 1, filter bottle cover 2, bottom cover 3, filter plate 4, center tube 5 and top cover 6;

[0020] The filter bottle 1 is tubular, and the top of the filter bottle 1 is covered with a filter bottle cap 2, and the top of the filter bottle cap 2 is provided with a central hole;

[0021] There are two filter plates 4, and the two filter plates 4 are symmetrically distri...

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Abstract

The invention discloses a reverse osmosis membrane filter element for solving the problem of high TDS of a first cup of water. The reverse osmosis membrane filter element comprises a filter bottle, afilter bottle cover, a bottom cover, two filter plates, a central pipe and a top cover, wherein the filter bottle is tubular, the top of the filter bottle is connected with the filter bottle cover ina covering manner, and a central hole is formed in the top of the filter bottle cover; the two filter plates are symmetrically distributed at a lower opening and an upper opening of the filter bottleup and down; each filter plate is composed of a round pipe, partition plates, an annular plate, a sealing groove and an outer annular plate, a plurality of partition plates are evenly distributed andinstalled on the outer side of the round pipe, the outer sides of the multiple partition plates are fixedly sleeved with the annular plate, a circle of sealing groove is formed in one end of the outerside of the annular plate, the outer annular plate is fixedly installed on the edge of the outer side of the other end of the annular plate, and an annular groove is formed between the outer annularplate and the annular plate; the bottom cover is fixedly connected to the inner wall of the bottom of the filter bottle. The reverse osmosis membrane filter element is beneficial to sealing, is also beneficial to separate discharge of wastewater and pure water, and has a good filtering effect.

Description

technical field [0001] The invention relates to the technical field of filtering equipment, in particular to solve the problem of a reverse osmosis membrane filter element with high TDS of the first cup of water. Background technique [0002] Common materials for reverse osmosis membrane filters are nitrocellulose, cellulose acetate and polyamide. The reverse osmosis membrane filter uses the selective permeability of the reverse osmosis membrane to only pass through the solvent (usually water) and intercept ionic substances or small molecular substances, and uses the static pressure on both sides of the membrane as the driving force to achieve the separation of liquid mixtures. membrane process. It has many advantages such as high water quality, low operating cost, no pollution, convenient operation and reliable operation. [0003] However, when the existing reverse osmosis membrane filter element is used, it is not conducive to sealing, and it is not conducive to the sepa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D61/08B01D61/04C02F9/02C02F103/04
CPCB01D61/025B01D61/04B01D61/08B01D2311/2649C02F1/001C02F1/441C02F2103/02C02F2201/002C02F2201/004C02F2209/10C02F2301/08
Inventor 李久兵史红艳
Owner 苏州曙之洁环保科技有限公司
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