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A dust-measuring filter membrane storage system

A technology of filter membrane and dust measurement, which is applied in the field of storage equipment, can solve the problems of filter membrane storage and classification confusion, dust easy to fall off, etc.

Active Publication Date: 2017-03-22
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This solution can solve the problem of chaotic storage and classification of filter membranes in the prior art, and the problem that dust is easy to fall off

Method used

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  • A dust-measuring filter membrane storage system
  • A dust-measuring filter membrane storage system
  • A dust-measuring filter membrane storage system

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0027] Such as Figure 1-Figure 4 As shown, the dust-measuring filter membrane storage system of the present invention includes a box body 4, and also includes a storage bag 2 for storing the filter membrane 1; a plurality of rectangular holes 5 are arranged inside the box body 4, and the box body 4 The bottom surface of the box is a breathable net 7; the inner wall of any rectangular hole 5 is fixedly connected with a string 10, and the other end of the strin...

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Abstract

The invention relates to a dust storage system for filtering film measuring. The dust storage system comprises a box body and further comprises a storage bag for storing filtering films. A plurality of rectangular holes are formed in the box body, and the bottom face of the box body is a breathable net. The inner walls of the rectangular holes are fixedly connected with strings, the other ends of the strings are located outside the box body and are fixedly connected with hang tags, and serial numbers are carved on the hang tags. The storage bag is arranged in the rectangular holes and the strings are pressed on the breathable net. The four corners of the bottom of the box body are connected with a base through buffer springs. The dust storage system can solve the problems that in the prior art, sampled filtering films cannot be stored orderly and dust will fall off in the measurement process of the filtering films.

Description

technical field [0001] The invention relates to the field of storage equipment, in particular to a storage system for dust-measuring filter membranes. Background technique [0002] The dust filter membrane is the main consumable for the determination of the dust concentration in the air of the workplace. The current occupational health standard method is adopted for the measurement of dust in the air of the workplace. The principle is to use an air sampling pump to extract a certain volume of dust-laden air and retain the dust on the filter membrane of known quality. Gas volume, calculate the concentration of dust in the unit volume of air. The main operation steps include membrane preparation (drying, destaticizing, weighing, recording, numbering), sampling, sample preservation (membrane taking, storage, transportation), sample weighing (drying, destaticizing, recording), and result calculation. The main problems in actual work: ①The consumption of filter membrane is larg...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D77/02B65D71/00B65D25/24B65D25/00B65D43/16
Inventor 王坤马俊杰
Owner STATE GRID CORP OF CHINA
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