Filter membrane conveying system

A transmission system and filter membrane technology, which is applied in the direction of sending objects, instruments, and winding strips, can solve the problems of long debugging time, complicated debugging, and increased logistics costs, and achieve lower processing accuracy requirements, low processing accuracy requirements, Ease of transport and storage

Inactive Publication Date: 2013-01-30
杭州富铭环境科技有限公司
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Problems solved by technology

Therefore, the structural processing precision of the above-mentioned membrane transmission system is relatively high, and its components need special protection during transportation and storage, which increases logistics costs
[0007] In addition, the structure of the above

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Embodiment Construction

[0049] The embodiment of the present invention provides a filter membrane conveying system, which reduces the processing accuracy requirements of the structure, and facilitates the transportation and storage of components, thereby reducing logistics costs.

[0050] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0051] Please refer to the attached Figure 1-4, The filter membrane transmission sy...

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Abstract

The invention provides a filter membrane conveying system which comprises a mounting plate, a first rotating wheel, a second rotating wheel, a drawing wheel, a feed wheel, a filter membrane, a sampling device and a detector, wherein the first rotating wheel, the second rotating wheel, the drawing wheel and the feed wheel are arranged on the mounting plate; both ends of the filter membrane are respectively wound on the drawing wheel and the feed wheel, and the filter membrane is connected with the drawing wheel, the first rotating wheel, the second rotating wheel and the feed wheel in sequence; the sampling device can come into contact with the surface of the filter membrane and is used for depositing sampling airflow on the filter membrane; and the detector is used for detecting the content of metallic substances and the dust quality in the filter membrane. According to the filter membrane conveying system provided by the invention, the movement direction of the filter membrane is changed by controlling the rotating direction and speed of the drawing wheel, the feed wheel, the first rotating wheel and the second rotating wheel, only the smooth rotation of all of the wheels needs to be guaranteed in the process of operation, and a translation sliding track is not used. Compared with the prior art, the requirement of the processing accuracy of a structure is reduced by the filter membrane conveying system provided by the invention, components can be conveniently transported and stored, and the logistics cost is reduced.

Description

technical field [0001] The invention relates to the technical field of ambient air monitoring, and more specifically relates to a filter membrane delivery system. Background technique [0002] With the development of my country's economy, the improvement of people's living standards, and the recent media reports on PM2.5 (PM English full name is particulate matter, particulate matter), people are paying more and more attention to air quality issues. For the monitoring of particulate matter and heavy metal pollution in the air, the existing technology often collects particulate matter in the air through a filter membrane, and then detects the particulate matter on the filter membrane. [0003] At present, operators often use a manual comparison method to detect particulate matter on the filter membrane, specifically by detecting the weight and metal concentration of a blank filter membrane and a filter membrane that has collected particulate matter, so as to indirectly measur...

Claims

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Application Information

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IPC IPC(8): G01N15/00B65H37/00B65H23/188
Inventor 陈明蒋益民苏明谢建立范茂林
Owner 杭州富铭环境科技有限公司
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