Continuous factory boundary characteristic pollutant monitoring device

A technology of characteristic pollutants and monitoring devices, which is applied in the direction of measuring devices, instruments, signal transmission systems, etc., can solve the problems of inability to guarantee the authenticity, integrity and validity of online monitoring data, high failure rate and outage rate, and indecision making Accuracy and other issues, to achieve the effect of small size, high safety and wide application

Pending Publication Date: 2018-08-03
北京欧优圣特能源技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional online monitoring equipment generally has hidden dangers of high failure rate and outage rate, and cannot guarantee the authenticity, integrity and effectiveness of online monitoring data. Analysis based on wrong data will deviate from reality, resulting in inaccurate decision-making

Method used

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  • Continuous factory boundary characteristic pollutant monitoring device
  • Continuous factory boundary characteristic pollutant monitoring device
  • Continuous factory boundary characteristic pollutant monitoring device

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Embodiment Construction

[0026] The following examples are used to illustrate the present invention, but not to limit the scope of the present invention.

[0027] Such as figure 1 , figure 2 with image 3 As shown, a continuous monitoring device for characteristic pollutants at the factory boundary includes a microprocessor 1, a touch control module 2 and a power supply module 3. The microprocessor 1 is based on the ARM Cortex-M3 core, and the touch control The module 2 is connected to the microprocessor 1, and the power supply module 3 is connected to the microprocessor 1. The monitoring device also includes a remote communication module 4, a detection module 20, a zero point calibration module 5, a sampling module 6 and a preprocessing module 7; The remote communication module 4 is connected to the microprocessor 1, the remote communication module 4 uses GPRS communication or wired network communication, and the remote communication module 4 is connected to a lightning protection device equipped with ...

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Abstract

The invention discloses a continuous factory boundary characteristic pollutant monitoring device. A remote communication module is connected with a lightning protection device with a sealed inert gaspower discharge tube; a detection module is connected with an electrochemical sensor, a photo-ion gas sensor and a semiconductor sensor; the electrochemical sensor is used for detecting inorganic toxic gases; the photo-ion gas sensor is used for detecting volatile organic compounds; the semiconductor sensor is used for detecting trichloromethane; a zero calibration module is connected with a zerogas generation device; the zero gas generation device is used for reducing concentrations of hydrocarbon and inorganic compounds in the air to be less than a sensor detection limit; a sampling moduleis connected with a main sampler; an insert prevention net and a filter are arranged inside the main sampler; a pretreatment module is connected with a moisture separation component, a purification component and a valve island allocation component; the moisture separation component is provided with a vacuum pump and a drier; the valve island allocation component is connected with a purification tube. By adopting the device, disorder discharge factory boundary concentrations of companies can be monitored in real time, and environment quality situations and change trends can be accurately monitored.

Description

Technical field [0001] The invention relates to the technical field of environmental monitoring, in particular to a continuous monitoring device for characteristic pollutants at the plant boundary. Background technique [0002] Characteristic pollutants refer to specific pollutants other than conventional pollutants among the pollutants discharged by the project. Mainly refers to specific pollutants that may cause potential pollution or affect the surrounding environmental air protection goals after the project is implemented. Characteristic pollutants can show the degree of pollution in this industry. Generally speaking, they can be understood in terms of quantity as pollutants that emit more, such as COD, BOD, ethanol, acetone, etc. in the pharmaceutical industry. They refer to the same industry due to production processes and products. The difference can also be different. Another example is that the characteristic pollutants of automobile exhaust are hydrocarbons and NO. X W...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00G08C17/02
CPCG01N33/0063G08C17/02
Inventor 张选民
Owner 北京欧优圣特能源技术有限公司
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