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A method and device for converting air particles absorbed by blades into aerosols

An air particulate matter and aerosol technology, applied in sampling devices and other directions, can solve the problem of lack of instruments and equipment, and achieve the effect of reducing work intensity, improving accuracy, and avoiding the possibility of adsorption

Active Publication Date: 2017-02-01
王兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, at present, there is no good solution at home and abroad, and there is no relevant equipment to solve this problem.

Method used

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  • A method and device for converting air particles absorbed by blades into aerosols
  • A method and device for converting air particles absorbed by blades into aerosols
  • A method and device for converting air particles absorbed by blades into aerosols

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Embodiment Construction

[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, so as to further clearly and completely describe the present invention. It should be noted that the same or similar symbols represent the same or similar elements or elements with the same or similar functions throughout. limit. In addition, in the description of the present invention, unless otherwise clearly stipulated and limited, the terms "installation", "connection", "connection" and so on should be interpreted in a broad sense, for example, it can be a fixed connection or a detachable connection , or an integrated connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediary, or an internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention accor...

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Abstract

The invention discloses a method for converting air particulate matters absorbed by leaf blades into aerosols, wherein the method comprises the following steps: a bearing device and an air knife device are mounted in a closed chamber; the bearing device and the air knife device are respectively connected with a step motor, an air inlet of the air knife device is communicated with an air outlet of a high-pressure fan, and then the step motor and the high-pressure fan are respectively connected with a control system; leaf blades are mounted on the bearing device; the control system is started up to drive the air knife device, the bearing device and the high-pressure fan to run, the air knife device makes formed thin sheet type high-pressure airflow blow to the leaf blades, the air particulate matters absorbed on the leaf blades are cleared down to ultimately form the aerosols in the chamber. The bearing device and the air knife device are mounted in the closed chamber, under blowing corrosion of the thin sheet type high-pressure airflow, the air particulate matters on the leaf blades are converted into the aerosols, and quantitative analysis is carried out, so as to provide a theoretical basis for scientific prevention and control of a hazy weather. In addition, the invention also provides a device for realizing the method.

Description

technical field [0001] The invention relates to the collection and quantitative analysis of air particles adsorbed by plant leaves, in particular to a method and equipment for converting air particles absorbed by leaves into aerosols. Background technique [0002] In recent years, haze weather has appeared in most parts of our country and this haze weather has become more and more severe, seriously affecting people's production and life and physical and mental health. The root cause of smog weather is a large amount of inhalable particulate matter in the air. Since inhalable particulate matter can enter the human body through the respiratory tract and deposit in the respiratory tract, bronchioles and even alveoli, it has a very harmful effect on human health. The smaller the particle diameter, the deeper it enters the respiratory tract. For this reason, countries around the world and relevant international organizations have formulated PM10 and PM2.5 concentration limits as ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/10
Inventor 王兵郑宏伟雷成地牛香宋庆丰
Owner 王兵
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