Exhaust-control device of engine
The invention discloses an exhaust control device, where ternary catalyzer and thin NOx collector are installed in a single casing; exhaust cooler can be located in the upper part of the thin NOx collector to reduce the temperature of exhaust to pass through the thin NOx collector and is allowed to...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The invention discloses an exhaust control device, where ternary catalyzer and thin NOx collector are installed in a single casing; exhaust cooler can be located in the upper part of the thin NOx collector to reduce the temperature of exhaust to pass through the thin NOx collector and is allowed to be close to the outlet of an engine. |
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