Laser oxygen content online analyzer

The combustion air for the incinerator is ambient air, which is extracted and pressurized from the secondary condenser using a hot air booster, and then preheated by an air preheater before being divided into two paths. One path is for the combustion air to be transported to the incinerator, and the other path is sent to the secondary reactor to provide oxygen for the catalytic conversion reaction of sulfur dioxide. Under high temperature conditions, the waste acid is atomized and transported to the incinerator with clean acidic gas for cracking reaction, while burning the organic impurities in the waste acid. When the pressure of the filter reaches the set value, the filter will be switched to use air for backwash cleaning. The filtered thermal process gas is cooled and cooled by the reverse inlet heat exchanger, and then sent to the first stage reactor by the process gas booster. In order to control the oxygen content, a laser oxygen analyzer is installed at the inlet of the process gas booster compressor to monitor the oxygen content in real time, ensuring the full oxidation of sulfur dioxide in the reactor and improving its conversion rate.

In summary, laser oxygen content analyzer plays a crucial role in improving production capacity, quality, and production safety. With the progress of society and the continuous improvement of the industrial system, people have higher requirements for environmental protection and safety production. Therefore, the role of laser gas analyzers in industrial production has become even more important.