Everyone is saying that the "National Six Emission Engine " is not the same as the post-processing system. So what are the overall plans for the post-National Sixth? Then we will take a look at it one by one.

The national six post-processing system adopts DOC+DPF+SCR+ASC technology, adopts double NOx sensor, 4 temperature sensor and 1 differential pressure sensor. A non-air assisted urea injection system is employed. The schematic diagram of the post-processing structure of the country is as follows:

Guoliu's post-processing system adopts DOC+DPF+SCR+ASC technology Guoliu's post-processing system adopts DOC+DPF+SCR+ASC technology

DOC: Diesel Oxidation Catalyst Diesel Oxidation Catalyst

DPF: Diesel Particulate Filter Diesel Particulate Filter

SCR: Selective Catalytic Reduction

ASC: Ammonia Slip Catalyst Ammonia Purification Catalyst

1. Box type catalytic muffler (for K15/K13/11)

Box catalytic muffler Box catalytic muffler

Dimensions: 710mm × 622mm × 625mm

2. Box-type integrated muffler (structure is applicable to K09/08/K05/S06)

Box integrated muffler Box integrated muffler

Dimensions: 650mm × 550mm × 625mm

3. One-word drum type integrated muffler (K08\K05\S06\S04\Y30\Y24)

One-word drum integrated muffler One-word drum integrated muffler

Dimensions: φ260mm × 1070mm\φ 258mm × 1005mm\φ 220mm × 950mm

4. U-shaped integrated muffler (K09\K08\K05\S06\S04)

U-shaped integrated muffler U-shaped integrated muffler

Suitable for rear passenger cars, the size varies according to the model

5, S-type integrated muffler (K09\K08\K05\S06\S04)

S type integrated muffler S type integrated muffler

Suitable for rear passenger cars, the size varies according to the model

6, the gas engine country after the six processing overall plan:

The gas engine aftertreatment system uses EGR+TWC technology. The schematic diagram of the post-processing structure of the country is as follows:

Gas engine country six post-processing overall plan Gas engine country six post-processing overall plan

The knowledge points about the post-processing system of the National Sixth are counted here. If you want to get more information about the National Six Engine Aftertreatment System, please pay attention to the follow-up report of China Truck Network.

Reading volume: Source: Yuchai United Power Author: Cold autumn

Hydraulic Valve Block

Hydraulic Valve Block,Aluminum Hydraulic Central Blocks,Spare Parts Manifold,Valve Manifold Block

Huaian Haotian Hydraulic Co.,Ltd , https://www.hahtyy.com