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Flue gas component monitoring device and method based on ZigBee

A flue gas composition and concentration monitoring technology, which is applied in the fields of radar, signal processing and communication systems, can solve problems such as the complexity of the monitoring system, and achieve the effects of high accuracy of results, good stability of instruments, and less control

Inactive Publication Date: 2016-08-24
YANCHENG INST OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the current monitoring systems for harmful gases such as flue gas are relatively complicated.

Method used

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  • Flue gas component monitoring device and method based on ZigBee
  • Flue gas component monitoring device and method based on ZigBee
  • Flue gas component monitoring device and method based on ZigBee

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Embodiment Construction

[0022] In order to better understand the technical content of the present invention, specific embodiments are given together with the attached drawings for description as follows.

[0023] Aspects of the invention are described in this disclosure with reference to the accompanying drawings, which show a number of illustrated embodiments. Embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in more detail below, can be implemented in any of numerous ways, since the concepts and embodiments disclosed herein are not limited to any implementation. In addition, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.

[0024] The laser light emitted by the laser (100) is divided into two beams of laser signals by the coupler 101, one beam of...

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Abstract

The invention provides a flue gas component concentration monitoring device and method based on ZigBee wireless transmission. The flue gas component concentration monitoring device based on ZigBee wireless transmission comprises a laser, a first coupler, a to-be-monitored gas chamber, a first photoelectric detector, a reference gas chamber, a second photoelectric detector, a second coupler, an amplification circuit, an A / D conversion circuit, a ZigBee transmission module, a ZigBee coordinator and a signal processing and display unit. According to the flue gas component concentration monitoring device and method based on ZigBee wireless transmission, the concentrations of components of flue gas to be monitored are compared and analyzed based on the principle of laser source differential absorption in combination with normal data of the components in the flue gas, the result is transmitted through a wireless transmission system, and then people can be kept away from flue gas emissions to relieve harm to human bodies; besides, monitoring efficiency is improved.

Description

technical field [0001] The invention relates to a ZigBee-based flue gas component monitoring device and method, which are mainly used in technical fields such as radar, signal processing and communication systems. Background technique [0002] In recent years, the smog weather in most urban areas of my country has become more severe, especially in winter, where smog occurs frequently. In the face of increasingly severe smog weather, major countries have started vigorous efforts to control it. The main sources of smog include natural sources and man-made sources. Natural sources have very limited influence on human beings, but man-made sources can be improved. Man-made sources are mainly the combustion of coal, oil, gas and other fuels and biomass, and the exhaust gas emitted by various vehicles during operation. Therefore, the control of smog is mainly to increase the monitoring and reporting of smoke emissions and control the generation of soot. Smoke and dust and reduce ...

Claims

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Application Information

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IPC IPC(8): G01N21/01G01N21/39G08C17/02
CPCG01N21/01G01N21/39G08C17/02
Inventor 卞金洪吴帆周锋孔维宾王如刚纪正飚
Owner YANCHENG INST OF TECH
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