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How to filter the emissions generated by the diesel engine is running?

DATE:2019/6/24 12:13:01 HITS:871

Since the engine is the highest thermal efficiency of an internal combustion engine, so it is widely used on heavy vehicles. At work, the diesel engine will produce large amounts of exhaust gas, these emissions are harmful to the human body. Air pollution is more serious, is also very concerned about the topic. For diesel exhaust pollution has also become a focus of attention. Then the, the how to deal with good the filter of the the exhaust of a diesel engine is the key. The diesel engine due to the displacement of the engine and drive type, there are several techniques to be applied in the industry to handle the particulate matter and harmful gases in the exhaust gas from a diesel engine.

 

One-time or long-term use can reuse the paper filter; disposable diesel exhaust filters are generally folded pleated filter cartridge, like the engine intake filter efficiency is close to 100%. Since the maximum temperature of the filter are less than 120 ° C, this filter requires a vehicle cooler, such as sprinkler or heat sink, this filter design life is up to 3 times. The filter maximum temperature can reach 200 ° C, the filter material is generally used synthetic or mixed with ceramic fiber in order to achieve a higher temperature use. This filter material can be continuously used multiple times.

 

The particulate matter in the the the exhaust of a diesel engine is considered to be to be the of the of major pollutants of the is hazardous to health. The control of the particulate matter basically rely on the two filters, namely, the diesel particulate filter (DPF) and the disposable filter components. Diesel particulate filters are generally the application honeycomb or mesh appliances, placed in the exhaust pipe, physical capture or oxidation of particulate matter. The collected particles was continuously or periodically regenerated through heating from the filter is removed.

 

Another kind of Diesel Engine particulate matter-processing device is a written by adopts the disposable filter the type element filter the type apparatus, its application the increasing number of. Engine manufacturers continue to reduce system costs through efficient engine management in order to reduce the pressure of the diesel exhaust after-treatment technology, so compared to a filter, disposable filter provides an effective device to reduce costs the method of.

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