Based on the distribution and characteristics of toxic and harmful gases in the region, the distribution of environmentally sensitive areas, dominant wind directions, and other factors, combined with the construction of existing monitoring stations in the park, identify the key diffusion pathways of atmospheric environmental emergencies and coordinate the parkConstruction of VOCs and odor automatic monitoring stations.

Continuous automatic monitoring system for VOCs pollution sourcesbrief introduction

Products used for fixed source monitoring, toPID photoionization is based on the principle and adopts a pump suction sampling method. It can be directly connected to gas outlet pipelines such as flues. The gas entering the instrument is then dried and filtered through units such as steam traps, dehumidifiers, and flow meters. Finally, entering the intelligent PID organic gas detector, advanced spectral technology is used to measure the concentration of VOCs in the gas. The system adopts a modular structure, which is easy to combine, and the preprocessing function can be integrated and installed according to the actual needs of users. The selected sensor for this product is an imported sensor, which not only has an explosion-proof certificate, but also has multiple environmentally friendly instrument certifications such as CPA and CCEP with high gold content.

systemcharacteristic:

Original imported high-performancePID sensor, good stability and repeatability, long service life; Pre processing unit and post-processing unit: The pre-processing unit performs preliminary processing on the extracted samples to make them suitable for transportation, shorten the transportation delay of the samples, and reduce the burden on the processing unit, such as pressure reduction, cooling, dust removal, etc. The post-processing unit performs on the sample. Further processing and adjustment, such as temperature, pressure, flow regulation, filtration, dehumidification, removal of harmful substances, safety pressure relief and flow limitation, real-time display of temperature and humidity.

Suitable for efficient and rapid water removal scenarios, can be used online for a long time, and is suitable for operation in high-temperature, high dust, high oil and gas environments, such as boiler flue gas, automobile exhaust, environmental protection departments, industrial production process monitoring, pollution source emission monitoring, online monitoring of heavy metals in flue gas, desulfurization and denitrification monitoring, monitoring of waste incineration flue gas emissions, volatile organic compounds, etc(VOC) monitoring, online monitoring of biogas, etc.

Advantages of cloud platform server software:

1. Support remote login and remote upgrade (mandatory)

2. Can remotely update device software (essential)

3. Local weather forecast data, local traffic restriction data, air quality data can be obtained and compared with on-site data (essential)

4. Data storage for more than 5 years, and the ability to export all data from the device through the upper computer (mandatory)

5. The server-side can view real-time data, analyze and statistically analyze data, and store data for two years (mandatory)

6. WeChat can view real-time data and provide prompts in case of abnormal environment. (Essential)

7. WeChat initiates device linkage spraying. (Essential)

8. Electronic map displaying device location and status (alarm, offline, online)