16-08-2014, 02:37 PM
Construction: - Charcoal silencer consists of hollow pipe in which wool is surrounded on the walls from inside. There are several oily baffles arranged in series along the pipe & there is filter at the exit. Working: - Charcoal silencer consists of hollow pipe in which wool is surrounded on the walls from inside. On this wool various chemicals like charcoal powder, calcium carbonate, calcium hydroxide, sodium hydroxide, are applied to it. When due to combustion of fuel in the engine, exhaust gases containing carbon monoxide are released from it. These gases get reacted with the chemicals placed on the wool along the pipe. At last the byproducts obtained are passed through a serially arranged oily baffles. An oil reservoir is provided. The exhaust gases when passed through it, some particles from it gets sticked to the baffles. Then further it is passed through the filter & left to the exit.
Construction: - Charcoal silencer consists of hollow pipe in which wool is surrounded on the walls from inside. There are several oily baffles arranged in series along the pipe & there is filter at the exit.
Working: - Charcoal silencer consists of hollow pipe in which wool is surrounded on the walls from inside. On this wool various chemicals like charcoal powder, calcium carbonate, calcium hydroxide, sodium hydroxide, are applied to it. When due to combustion of fuel in the engine, exhaust gases containing carbon monoxide are released from it. These gases get reacted with the chemicals placed on the wool along the pipe. At last the byproducts obtained are passed through a serially arranged oily baffles. An oil reservoir is provided. The exhaust gases when passed through it, some particles from it gets sticked to the baffles. Then further it is passed through the filter & left to the exit.
Advantages:-
1) Normal silencer releases the harmful particles at 0.9 ppm whereas with the help of charcoal & other reactants it can be reduced upto 0.5 ppm.
2) It is simple in construction & with less maintenance.
3) It is authorized by PUC (pollution under control)
4) Can be used for two wheelers & four wheelers as well.