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Open type permeation filtering membrane component of filter

A filter membrane and filter technology, which is applied in the direction of semi-permeable membrane separation, membrane technology, chemical instruments and methods, etc., can solve the problems of large volume, affecting the performance of the filter, and low efficiency, and achieves a simple and simple structure of the device , the effect of easy installation

Inactive Publication Date: 2012-06-27
育成环保自动化设备(苏州)有限公司
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

Although this patent solves the problem of high pressure loss in the filter, the filter adopts a closed structure, the volume of the equipment is relatively large, and the membrane pads used in the filter are wound together, and the liquid is filtered through the membrane pads Attached to the membrane pad, the filter needs to be disassembled to separate the carrier plate from the membrane pad and then cleaned
The cleaning efficiency is extremely low, which seriously affects the performance of the filter.

Method used

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  • Open type permeation filtering membrane component of filter
  • Open type permeation filtering membrane component of filter
  • Open type permeation filtering membrane component of filter

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Embodiment Construction

[0028] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0029] see Figure 1-7 As shown, an open permeable filtration membrane assembly of a filter is composed of separators 1 and membrane pads 2 stacked interlaced with each other. The separator 1 includes a disc-shaped first body 11, the first The center of the main body 11 is provided with a first central hole 13 extending in the axial direction. The axial direction is the thickness direction of the first main body 11. There are a plurality of projections extending in the axial direction on the inner side of the first central hole 11. 14, the plurality of protrusions 14 are distributed at intervals along the circumferential direction of the first central hole, and the outer edge end of the first body 11 has a plurality of first drainage piles 12 distributed in the axial direction, and the plurality of first drainage piles 12 The piles 12 are dis...

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Abstract

The invention discloses an open type permeation filtering membrane component of a filter, which has a simple structure and is convenient to install. When the permeation filtering membrane component is used for filtration, only the filter provided with the permeation filtering membrane component needs to be arranged in a filter tank containing liquid to be filtered, the structure of the whole device can be simplified, the size is greatly reduced, the permeation filtering membrane component does not need to be disassembled to be cleaned when a membrane pad is cleaned after the permeation filtering membrane component is used for a certain period of time, and only differential pressure needs to be utilized to make filtration carried out backwards to clean the membrane pad. The cleaning operation is convenient, the cleaning efficiency is improved, and the entire use performance of a product is also improved.

Description

[0001] technical field [0002] The invention relates to an open permeation filtration membrane module of a filter. [0003] Background technique [0004] Filters are generally used to process liquids such as reverse osmosis, nanofiltration, ultrafiltration, and microfiltration by setting a filter membrane and using its characteristics that only allow specific fine substances to pass through. In order to solve the problem that the filter of the disc filter membrane module cannot be applied to the fields of nanofiltration, ultrafiltration and microfiltration due to the high pressure loss in the filter, the Chinese patent of CN2571472Y discloses a permeation filtration of a filter Membrane module, a liquid filter is further composed of several such filter membrane modules stacked on each other, in which a slot-like channel is designed on the carrier plate and a drainage surface extending obliquely downward to the lower layer is used to gently introduce the liquid into the ac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D63/08
Inventor 林清锋林育铭
Owner 育成环保自动化设备(苏州)有限公司
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