Foshan City No. with the muffler Co., Ltd. is the People's Republic of China *** and the country's automobile muffler manufacturing industry of the bright star, the company manufactured advanced automobile muffler, breakthrough of the original muffling principle, for the world to create a new muffling theory, can make the exhaust noise propagation in the muffler speed are vector.
The main role of the exhaust pipe is to reduce the engine noise and emission of pollutants.
Automobile exhaust system construction is very complex, not simply a pipe. The core components are the three-way catalytic converter and the silencer. The three-way catalytic converter transforms harmful gases such as CO, HC and NOx emitted from the exhaust of a car into harmless carbon dioxide, water and nitrogen through oxidation and reduction.
When the high-temperature vehicle exhaust passes through the purification device, the purification agent in the three-way catalytic converter will enhance the activity of the three gases of CO, HC and NOx, prompting them to carry out certain oxidation-reduction chemical reactions, in which CO is oxidized to become colorless, non-toxic carbon dioxide gas at high temperature; HC compounds are oxidized to water (H20) and carbon dioxide at high temperature; and NOx is reduced to nitrogen and Oxygen. The three harmful gases become harmless gases, so that the car exhaust can be purified.