TitleProduct

SCR Selective Catalytic Reducation Catalytic Muffler for Diesel Vehicles

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Guangxi

  • Validity to:

    Long-term effective

  • Last update:

    2017-08-19 10:34

  • Browse the number:

    191

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Company Profile

Guangxi Huihuang Langjie Environmental & Tech Co., Ltd.

By certification [File Integrity]

Contact:Mr. Guangwen Liu(Mr.)  

Email:

Telephone:

Phone:

Area:Guangxi

Address:Guangxi

Website: http://huihuangcatalytic.chaoshengc.com/

Product Details

1.Constitute

Catalytic muffler is a integrated catalytic muffler, which is composed of catalytic converter and catalytic muffler .And it is our patent product . Generally it is consists of three parts. They are ceramic honeycomb catalyst ( or a metal honeycomb catalyst ) , metal house and muffler. In addition to have the features of catalytic converter, integrated catalytic muffler also reduce the noise well. The silencing effect is about ≥25 (1L / dB (A)).

Catalytic muffler is our new product . It is mainly consist of housing and closed chamber with front coverand back cover.On the front of chamber install a inlet air pipe. And on the back-end install a exhaust pipe. There is a catalytic processing equipment in the shell. This equipment is make up of 2-5 catalytic filter which was segregated every adjoined two filter on the same axle.And there are two checking ring which located in the leading end and back-end respectively.
 
2.Silencer principle 
Internal combustion engine muffler, the target of silencing of noise are emissions from engine. Its features are small flow ,high flow rate, high temperature , high oil contamination and so on. Internal combustion engine muffler poor working conditions , it will bear to shock of high temperatures and high flow. So we have high demanding to the performance of internal combustion engine muffler for practical use. In addition to higher volume muffler , we special attention to the hydrodynamic performance of the muffler and strict volume restrictions.The resistance of the muffler is very sensitive to the reaction of internal combustion engine . If the muffler is not installed well, the engine operating condition will be worsen. For example, reduce the efficiency,increase consumption and improve exhaust gas temperature. Therefore, internal combustion engine muffler is a muffler with highly technical.

 3.Company production of integrated catalytic muffler model of LNG and emissions standards are:
 
serial number specifications standard
1 YC6GCatalytic muffler V
2 WP7/10Catalytic muffler V
3 S000Catalytic muffler V

SCR catalytic muffler features:
Emission standard: Euro V
conversion rate : 98.5%
Applicable models : diesel vehicles
Ignition temperature : 50 ºC  
heat resistance : 800 ºC
Part Number : BHLJ-CC-SCR
Basic conversion when using urea : 4NO + 2 (NH2) 2CO + O2 → 4N2 + 4H20 + 2CO2
Reaction temperature &colon; <220 ºC 
ESC cycle NOx reduction efficiency of>90&percnt;
ETC cycle NOx reduction efficiency of > 80&percnt;
The average concentrations of NH3 overflow <5ppm
Transient overflow concentration <10ppm
The average concentrations of NH3 overflow <5ppm
transient overflow concentration <10ppm


The results showed that diesel engine using SCR technology than using EGR plus particulate trap technology can save about 5&percnt; fuel consumption&period; Select SCR technology can achieve euro IV standard and with high reliability&comma; good stability&comma; low fuel consumption &comma; high power density&comma; long oil change intervals &comma;low cooling requirements and other advantages&period; When upgrade euro V standards &comma; SCR technology is easier come true than EGR technology easier&period; Another SCR technology is not sensitive to sulfur content of the fuel &period;Therefore &comma; SCR technology is one of processing technology which conform to China 's National Condition and can meet the euro IV standard and emission requirements &period;
In practical application&comma; we often use Integrated SCR catalytic converter muffler which integrate SCR catalytic converter to diesel exhaust&period; Integrated SCR catalytic converter muffler is not only to catalytic reduction NOx&comma; reduce exhaust noise of the engine but also compact structure &comma; small size&comma; easy to install&period;
 
Packing&colon; wooden box
Payment&colon; 100&percnt; advance after sign the contract by T&sol;T or within 20 days by see B&sol;L&period;
Delivery&colon; within 15-20 days for delivery after receipt of payment&period;