In the production process of rubber products, a large amount of hydrogen sulfide waste gas will be generated. Hydrogen sulfide is a strong neurotoxin and has a strong stimulating effect on the mucous membrane. Hydrogen sulfide is flammable and can form an explosive mixture when mixed with air, which can cause combustion and explosion in case of open fire and high heat energy. Reacts violently with concentrated nitric acid, fuming sulfuric acid or other strong oxidants, resulting in an explosion. The gas is heavier than air and can spread to a considerable distance at a lower place, causing flashback in case of an open flame.
Hydrogen sulfide exhaust gas will bring a lot of troubles to factory employees and surrounding residents, especially in hot summer, where there is foul odor everywhere, which will not only cause great harm to the health of factory employees and surrounding residents, but also harm the surrounding environment. will cause serious pollution. Therefore, enough attention should be paid to the treatment of rubber waste gas, and careful consideration should be given when choosing rubber waste gas treatment equipment.
The purification effect of rubber products waste gas treatment:
The emission concentration of ammonia oxide, sulfuric acid mist, hydrogen chloride, hydrogen fluoride, hydrogen sulfide, sulfur dioxide and other exhaust gas is lower than the emission standard limit; the reduction rate of excessive emission is greater than 80%, and the olfactory senses around the exhaust port are basically odorless.
The waste gas is collected by the pipeline and enters the spray tower. The spray tower can wash away the dust and part of the waste gas. After the spray treatment, it enters the photohydrogen tower. The photohydrogen tower uses photocatalytic oxidation decomposition and biological liquid to wash the organic waste gas. The rubber waste gas treatment equipment produces a photocatalytic reaction through the irradiation of the nanophoton generating tube to the nano-photocatalytic material nano-titanium, and at the same time produces a large amount of hydrogen peroxide, oxygen ions, OH- and a large amount of negative ions to achieve the purpose of purifying the air.
Post time: Sep-26-2021