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Liquid multilayer filter

A filter and liquid technology, applied in the direction of filtration separation, filtration circuit, chemical instruments and methods, etc., can solve the problems of inconvenient replacement and increased cost, and achieve the effect of improving filtration effect, improving filtration efficiency, and facilitating disassembly and replacement

Pending Publication Date: 2020-02-04
天津富斯特压力容器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, if there are many impurities in the wastewater and the amount of activated carbon is large, the activated carbon needs to be replaced frequently, which will increase the cost, and the replacement is very inconvenient

Method used

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  • Liquid multilayer filter
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Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0024] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides a liquid multilayer filter, wherein the upper end outside a box body is connected to a liquid inlet pipe, the lower end outside the box body is connected to a liquid outlet pipe, a flow guide plate is fixed at the upper portion in the box body, the lower end of the flow guide plate is connected to the inner wall of the box body through a first filtering screen, and a flow guide mechanism is fixed below the flow guide plate. According to the invention, with the liquid multilayer filter, the liquid is subjected to adsorption, filtration and impurity removal through the active carbon filtering layer so as to remove organic matters, odor, chromaticity, heavy metal ions and the like in the liquid, wherein the active carbon filtering device is convenient to disassemble andreplace, the filtering efficiency is improved, and the filtering effect is improved.

Description

technical field [0001] The invention relates to the field of filters, in particular to a liquid multi-layer filter. Background technique [0002] Liquid filters can filter out many impurities in liquids, and activated carbon is widely used in filtering liquids. The aggregation effect of the activated carbon filter bed in the activated carbon filter is to use the micropores and huge specific surface area of ​​the rich pore structure unique to the activated carbon particles that constitute the carbon bed to exert its strong physical adsorption capacity, so that the liquid passing through the carbon bed The organic pollutants contained in the filter are effectively adsorbed by activated carbon. This filtration method not only has the function of ordinary mechanical filters to filter suspended solids, but also removes free residual chlorine, odor, chroma and Organic matter and other impurities, which are mainly used to remove organic matter, smell, color, heavy metal ions, trie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D36/00
CPCB01D36/00
Inventor 刘红俊
Owner 天津富斯特压力容器有限公司
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