Diesel engine tail gas selective catalysis reducing agent adding device

The utility model discloses a diesel engine tail gas selective catalysis reducing agent adding device simple in structural style. The diesel engine tail gas selective catalysis reducing agent adding device comprises a normally-closed reducing agent storage container, an atomization device arranged i...

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Hauptverfasser: XU ZHENGFEI, BU JIANGUO, ZHANG CHUNRUN, ZHANG WEIFENG, LIU YANG, PANG HAILONG, LIU HONGWEI, ZHAO LING, YAO GUANGTAO, YU YAN, JIANG DAHAI, ZI XINYUN, DENG CHENGLIN, LIU GUIDONG, ZHANG YINGFENG
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creator XU ZHENGFEI
BU JIANGUO
ZHANG CHUNRUN
ZHANG WEIFENG
LIU YANG
PANG HAILONG
LIU HONGWEI
ZHAO LING
YAO GUANGTAO
YU YAN
JIANG DAHAI
ZI XINYUN
DENG CHENGLIN
LIU GUIDONG
ZHANG YINGFENG
description The utility model discloses a diesel engine tail gas selective catalysis reducing agent adding device simple in structural style. The diesel engine tail gas selective catalysis reducing agent adding device comprises a normally-closed reducing agent storage container, an atomization device arranged in the storage container and an atomized gas outlet formed in the top of the storage container, and the negative pressure pipe of a diesel engine tail pipeline is communicated with the atomized gas outlet. An electric pump or a compressed gas source or other frequently-used reducing agent pressure driving devices or atomization nozzles frequently used at present are not needed, only an ultrasonic nebulizer is in contact with reducing agents, the low temperature refrigeration performance of a system is excellent, the whole system structural composition is simple, working components are few, and the reliability and economical efficiency of the system are improved.
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language chi ; eng
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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
title Diesel engine tail gas selective catalysis reducing agent adding device
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