With the people's awareness of environmental protection and the continuous improvement of the state for industrial production in the exhaust emissions and testing have more stringent requirements. Ventilation pipe in the corresponding level of tail gas treatment must also be strengthened in order to adapt to the development trend of modern industrial production.
Duct production line
manufacturers pointed out: familiar with the ventilation pipe equipment friends should know that the usual sense of the tail gas treatment there are two main ways: one is high temperature combustion, there is a catalytic combustion. The first method requires little equipment, only need to pass the exhaust gas into the incinerator to make it fully combustion, the release of hydrocarbons in the exhaust to high temperature decomposition of some of the air and other side effects of non-toxic gases Drain into the atmosphere. Although this approach is simple, but because the process will have the release of flue gas and other substances, and thus how to control the flue gas emissions has become a major problem.
Another way is the catalytic combustion process. The use of air circulation heating, until the burning to a certain temperature with hot air as a heat medium catalytic reactor and exhaust gas to produce heat transfer reaction, so that the exhaust to the required temperature and decomposition. The disadvantage of this exhaust treatment is that the secondary heat transfer results in low thermal efficiency and the unavoidable heat loss in the recirculation duct. But it also has advantages: because there is no flame, so no smoke generated. Environmental protection has been a greater degree of protection.
Only by constantly improving the quality of products, so that excellence, quality first, in order to better serve production, industrial profits to maximize profits.