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Multisection filtering device

A filtering device and fluid filtering technology, applied in the field of material systems, can solve problems such as reducing device density, achieve the effects of increasing density, reducing quality and size, and improving work reliability

Inactive Publication Date: 2009-04-01
M·Y·库德里亚夫采夫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The closed form of the working volume of the adsorbent (the adsorbent closes the inlet and outlet cavities inside it and is itself surrounded by the outlet or inlet cavities) requires a large annular cavity volume to align the velocity of the media on the front of a filtration and this reduces the density of the device;

Method used

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  • Multisection filtering device

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Embodiment Construction

[0035] The bottom surfaces of the segments and the two side walls of each segment are vertical. The cut surface is parallel to the bottom surface. Dashed lines with arrows show the lines connecting the channels in the bottom face of each segment, as well as the lines between the filters, and the movement of the filtered media in these lines. Single arrows show the movement of these media through the channels in the segment side walls.

[0036] Included in the device are:

[0037] a cation filter consisting of two first-stage segments (1) and a second-stage segment (2), in which a cation exchanger (exchanger) (3) is contained;

[0038] Anion filter consisting of two first-stage segments (4) and one second-stage segment (5), in which anion exchangers (anionite) (6) are contained;

[0039] Mechanical filter consisting of segments (7) containing mechanical adsorbent (8).

[0040] The device has a support (9) which is formed as a container for the regeneration medium. These supp...

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PUM

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Abstract

The invention relates to systems for separating materials mixed in a filterable fluid medium, for example for cleaning water at power plants. The inventive filtering device for separating materials mixed in a filterable fluid medium comprises sections, which are connected to each other and are provided with supplying and removing cavities embodied therein, and a sorbing agent placed in the sections, wherein said sections are equally sized and each section is embodied in the form of a prism having a hexagonal base and pairwise similar and parallel faces, the bases of sections form two mutually parallel end walls of the device, the sections are adjacent to each other in such a way that a sidewall, separating two adjacent sections, is a common wall therefor and all the walls are rigidly connected to each other. Said invention makes it possible to reduce the cost of the device per unit of performance by the increased volume of the sorbing agent per unit of the volume occupied by the device in a production space.

Description

technical field [0001] The invention relates to a system for separating materials mixed in a filtered fluid medium, for example for water purification in power stations. Background technique [0002] Radial filters are known for the purification of liquids, in whose cylindrical container there are placed centrally distributed cavities, as well as annular filter cavities filled with loose adsorbent, coaxial and distributed at a distance from each other (section) (see Copyright Certificate SU1816474, B01D24 / 08, 5 / 23 / 1993). [0003] Since the filter is multi-segmented, its density is higher than that of a filtration device with one filter segment per container, wherein the filter segment has the functions of selective filtration of the initial medium and selective regeneration of the segment. [0004] However, in order to service the filter, it is necessary to interrupt the filtering process. Due to the space between the filters and the inoperability of all filter segments wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D24/12B01D25/02C02F1/42
CPCC02F1/28C02F1/42C02F1/004C02F1/001
Inventor M·Y·库德里亚夫采夫
Owner M·Y·库德里亚夫采夫
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