发明名称 |
REDUCING AGENT PYROLYSIS SYSTEM FOR SELECTIVE CATALYTIC REDUCTION APPARATUS |
摘要 |
The present disclosure relates to a reducing agent pyrolysis system for a selective catalytic reduction apparatus. The reducing agent pyrolysis system for a selective catalytic reduction apparatus according to the present disclosure includes: an elbow duct 10 which is installed on an exhaust duct at a front end of a reactor, allows exhaust gas to flow into the elbow duct 10, and allows the inflow exhaust gas to be discharged toward the reactor; an inner pipe unit 20 which is disposed in the elbow duct 10, and allows a part of the exhaust gas to flow into and be discharged from the inner pipe unit 20; a heating device 60 which is installed in the inner pipe unit 20, and heats the exhaust gas flowing into the inner pipe unit 20; and a nozzle 70 which is installed in the inner pipe unit 20, and disposed at a rear end of the heating device 60 based on a flow of the exhaust gas, and injects a reducing agent into the inner pipe unit 20. |
申请公布号 |
EP3015669(A4) |
申请公布日期 |
2017.02.22 |
申请号 |
EP20130888429 |
申请日期 |
2013.12.06 |
申请人 |
Doosan Engine Co. Ltd. |
发明人 |
LEE, Jae Moon;KIM, Sang Jin;CHOI, Jong Tae;LEE, Chang Hee |
分类号 |
F01N3/24;B01D53/94;F01N3/20;F01N3/28 |
主分类号 |
F01N3/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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