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Hollow fiber membrane holding device and membrane performance testing device

A test device and fiber membrane technology, applied in the field of measurement, can solve the problems of narrow use range and single test items, and achieve the effect of improving the utilization rate, more test items, and reducing the amount of use

Active Publication Date: 2015-02-18
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] One of the objectives of the present invention is to propose a hollow fiber membrane placing device and a membrane performance testing device equipped with the hollow fiber membrane placing device, which solves the technical problems of narrow application range and single test items in the prior art

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  • Hollow fiber membrane holding device and membrane performance testing device
  • Hollow fiber membrane holding device and membrane performance testing device
  • Hollow fiber membrane holding device and membrane performance testing device

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Embodiment Construction

[0063] Below you can refer to the accompanying drawings Figure 1 ~ Figure 4 And the content of the text to understand the content of the present invention and the differences between the present invention and the prior art. The technical solution (including the preferred technical solution) of the present invention will be further described in detail below by means of the accompanying drawings and by way of listing some optional embodiments of the present invention. It should be noted that: any technical feature and any technical solution in this embodiment are one or more of a variety of optional technical features or optional technical solutions. Citing all the alternative technical features and alternative technical solutions of the present invention, it is not convenient for the implementation of each technical feature to emphasize that it is one of the optional multiple implementation modes, so those skilled in the art should know that: Replace any technical means provi...

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Abstract

The invention discloses a hollow fiber membrane holding device and a membrane performance testing device, relating to the technical field of measurement, and aiming at solving the technical problems in the prior art that the using range is narrow, and the test item is single. The hollow fiber membrane holding device comprises a base, a test liquid channel, and at least two membrane holding holes formed in the base, wherein the test liquid channel and each membrane holding hole penetrate through the base, and are communicated with each other. The membrane performance testing device comprise a test liquid supply device, a measuring device, a channel control valve, a liquid outlet control valve and the fiber membrane holding device, wherein the measuring device is capable of measuring the volume and / or weight of liquid flowing out of the membrane holding holes; the liquid outlet control valve is capable of controlling a liquid outlet or a liquid outlet channel to be connected or not. According to the invention, the using range of the fiber membrane performance testing device can be widened, and the testing items are increased.

Description

technical field [0001] The invention relates to the field of metering technology, in particular to a hollow fiber membrane placement device and a membrane performance testing device provided with the hollow fiber membrane placement device. Background technique [0002] Hollow fiber membranes are widely used in water treatment, pure water preparation and other fields. The fiber membrane performance testing device is a special equipment for measuring the performance of hollow fiber membranes. [0003] The prior art provides a testing device for water flux and retention rate of a hollow fiber membrane, and the testing device realizes tests of various properties such as flux and retention rate. [0004] The applicant found that: in the prior art, when testing the membrane filament, only one membrane filament can be tested in the packaging tube at a time, and when the membrane filament is put into the above-mentioned testing device, the membrane filament must be transferred from...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D65/10
Inventor 陈黄锰
Owner GREE ELECTRIC APPLIANCES INC
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