Purifier for tail gas of diesel engine

The utility model belongs to the technical field of power machinery, particularly a purifier for tail gas of a diesel engine, which is used for purifying the tail gas of the diesel engine. The utility model comprises an exhaust tube, an outer shell, an inner sound absorption barrel provided with sou...

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Bibliographic Details
Main Authors YUANJIN GU, YUANMING GU, HONGFU MA
Format Patent
LanguageEnglish
Published 28.04.1999
Edition6
Subjects
BLASTING
ENGINE PLANTS IN GENERAL
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
STEAM ENGINES
WEAPONS
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Summary:The utility model belongs to the technical field of power machinery, particularly a purifier for tail gas of a diesel engine, which is used for purifying the tail gas of the diesel engine. The utility model comprises an exhaust tube, an outer shell, an inner sound absorption barrel provided with sound absorption holes in the surface and a center pipe. The utility model is characterized in that a tail gas reversing plate welded on the center pipe is spiral, and sound absorption materials are arranged between the outer shell and the inner noise absorption barrel. The utility model has the advantages of simple structure and low cost, the oil can be saved by 1.3-1.77%, the maximum power of the diesel engine is increased by 0.45%, and the carbon smoke is reduced by 36.8%. The utility model can be widely used on various diesel engines.
Bibliography:Application Number: CN1997211247U