Crane engine post-treatment air intake and exhaust system

The utility model discloses a crane engine post-treatment intake and exhaust system, the post-treatment intake and exhaust system comprises a post-treatment device, an air filter, a urea tank and an exhaust pipe, the air filter is communicated with the engine, the engine is communicated with the pos...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YANG KANG, XU SHENGQIANG, ZHANG XICHAO, ZHANG YAOYUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL 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 HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a crane engine post-treatment intake and exhaust system, the post-treatment intake and exhaust system comprises a post-treatment device, an air filter, a urea tank and an exhaust pipe, the air filter is communicated with the engine, the engine is communicated with the post-treatment device, post-treatment exhaust gas is exhausted through the exhaust pipe, and a urea outlet of the urea tank is connected with a post-treatment urea inlet. A base is arranged among the engine, the postprocessor, the air filter and the urea tank, the postprocessor, the air filter and the urea tank are all installed on the base, and the base is installed in the rotary table frame. All parts of the post-treatment air intake and exhaust system are integrally arranged, and all the parts of the post-treatment air intake and exhaust system and the engine are arranged in an up-down double-layer mode through the base, so that the overall structure is more compact, a heat source and a maintenance channel are effe