Infrared RTO incineration VOCs waste gas LEL combustible analyzer

Infrared RTO incineration VOCs waste gas LEL combustible analyzer Usage scenario:

The treatment of volatile organic compounds (VOCs) is an important task in the field of environmental protection. Currently, incineration technology is used to treat VOCs waste gasEfficient treatment technologies, including RTO thermal storage incinerator treatment technology, are widely used in organic waste gas treatment in various industries. The principle is to heat the air and VOCs organic waste gas into RTO equipment to above 760 degrees Celsius, so that the VOCs in the waste gas are oxidized and decomposed into carbon dioxide and water, thereby controlling volatile organic compounds (VOCs) and harmful air pollutants (HAP).

The main components of VOCs exhaust gas are hydrocarbons, halogenated hydrocarbons, benzene derivatives, organic chlorides, Freon series, organic ketones, amines, alcohols, ethers, esters, acids, and petroleum hydrocarbon compounds, which have flammable and explosive properties. RTO equipment is widely used in organic waste gas treatment in various industries due to its advantages of high efficiency, stability, and low cost. However, at the same time, safety issues have also become prominent, as the flammability of VOCs makes the safety of RTO equipment particularly important.

Infrared RTO incineration VOCs waste gas LEL combustible analyzerRequirements and standards:

In response to the safety issues of RTO equipment operation, the country has also issued relevant standards. According to the "HJ1093-2020 Technical Specification for Industrial Organic Waste Gas Treatment by Thermal Storage Combustion Method", "4.2 Raw data on the physical and chemical properties of industrial organic waste gas should be collected according to engineering design needs", real-time monitoring of the VOCs component content, oxygen content, and combustible gas explosion lower limit of RTO equipment organic waste gas is required.

Oxygen, as a combustion enhancer, can reflect combustion efficiency and stability by monitoring its oxygen content. It is an important parameter in thermal oxidation reactions. Low oxygen content can lead to incomplete combustion, while high oxygen content can increase energy consumption and equipment operating costs. The country also has corresponding national standards for the oxygen content emitted from organic waste gas treatment in different industries. Therefore, monitoring the oxygen content and adjusting the operating parameters of the equipment based on the monitoring results can effectively prevent equipment damage or safety accidents by keeping the oxygen content within a reasonable range.

According to HJ1093-2020, online monitoring of combustible gas concentration during RTO incineration process is also an essential gas analyzer, which is crucial for ensuring the normal operation of the incinerator. Based on the monitoring data of the combustible gas analyzer, the incineration process can be adjusted to improve the efficiency of VOCs waste gas treatment and achieve the best treatment effect.

Selection requirements for analyzer:

Xi'an Nuoke Instrument has been deeply involved in the gas analyzer industry for nearly 20 years. It has mature products and application performance for oxygen analyzers and combustible gas analyzers required for the treatment of VOCs in RTO equipment processes. The instruments meet the on-site explosion-proof requirements and can output 4-20mA \ RS485 for interlock control, providing effective data support for the operation safety and process of RTO equipment.