Intelligent type smoke filtering and noise reduction device

Abstract

An intelligent type smoke filtering and noise reduction device comprises a body; a combination opening is formed in one end of the body and is in linkage with a shake-proof hose of a diesel engine smoke exhaust outlet, and an exhaust opening is formed in the other end of the body; and smoke passes through a smoke filtering carrier and is discharged from an extending pipe. A cyclone mixed combustion chamber is arranged inside the body and is close to the combination opening, and meanwhile the cyclone mixed combustion chamber extends to form a fuel injecting pipe and a gas injecting pipe, so that fuel and gas are guided into the cyclone mixed combustion chamber; the cyclone mixed combustion chamber is provided with an ignition stick, so that mixed gas is ignited while waste smoke of an engine generates large rotating and is combusted by means of a drainage device provided with a plurality of noise reduction flow dividing pipes; a filter element is arranged on the exhaust opening so as to filter the combusted gas; and a microcomputer automatic control device is utilized for controlling management temperature control and automation operation and further reminding a driver of maintenance operation and the used annual record through voice, so that the aims of intelligence and high-safety use are achieved.

Description

technical field [0001] The invention relates to an intelligent smoke-filtering and silencing device that improves environmental hazards such as black smoke or poisonous odor of exhaust gas emitted by diesel engines, and effectively reduces noise during exhaust emissions. tools or similar structures. Background technique [0002] Since 1892, German engineer Rudolph Diesel (Rudolph Diesel) invented the diesel engine (Diesel Engine), which changed the application market of engines in the past. Compared with the previous engines, the diesel engine has the characteristics of producing higher torque at low and medium speeds, so it has more obvious fuel-saving effect and practicability of lower carbon dioxide emissions. However, a diesel engine can produce high-efficiency engine power, but it also emits relatively more polluting exhaust gas. The main substances of the exhaust gas are nitrogen compounds (NOx) and ultrafine suspended particles (PM2.5), which are quite harmful to th...

AI Technical Summary

Problems solved by technology

At present, diesel engines have improved environmental pollution compared with earlier designs, but their effects still cannot meet current environmental standards. Therefore, diesel engines often need to be additionally equipped with expensive exhaust gas recirculation systems, carbon particulate filters and diesel fuel. Discharge catalytic reduction device can effectively improve the emission of polluted exhaust gas

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