BURNER FOR EXHAUST PURIFYING DEVICE
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United States of America Patent
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N/A
Issued Date -
May 8, 2014
app pub date -
May 22, 2013
filing date -
May 25, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A burner used in an exhaust purifying device that purifies exhaust in an exhaust pipe of a diesel engine is provided with a tubular flame stabilizer including an ejection port from which fluid generated through combustion is ejected. The flame stabilizer includes a connecting passage, which connects the interior of the flame stabilizer and the exterior of the flame stabilizer. A recirculation unit is arranged at an outer side of the flame stabilizer. The recirculation unit includes a flow receiving portion that receives the fluid ejected from the ejection port, and an outer guiding portion that guides the fluid received by the flow receiving portion to the connecting passage.
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