Diesel particulate filter DPF Removing Black Smoke-安徽美程化工有限公司校园招聘简章

Product Introduction

Diesel particulate filter is mainly used in the diesel engine tail gas purifying system to solve the air pollution problem. It adopts structure of honeycomb, and sets up independent opening and blocking up passages in both ends and the waste gas enters from one open end, then goes through the porous beehive wall, and finally discharges from adjoining passage. The carbon particulates are left over on passage wall because they are too big to pass through wall hole and won't be discharged to air.Diesel particulate filter can effectively remove black smoke (PM e.g.: Hydrocarbons, soot) from diesel engine exhaust emission,usually DPF removes 90% or more of the soot.

Product parameters

Regular size of DPF ceramic substrate
Dimension(Dia*H) (mm)	CPSI	Dimension(Dia*H) (mm)	CPSI	Dimension(Dia*H) (mm)	CPSI
118*152.4	200/300/400	228*203	200/300/400	267*203	200/300/400
127*200	200/300/400	228*254	200/300/400	267*254	200/300/400
144*152.4	200/300/400	228*305	200/300/400	267*305	200/300/400
144*203	200/300/400	240*152.4	200/300/400	286*203	200/300/400
144*254	200/300/400	240*203	200/300/400	286*254	200/300/400
190.5*152.4	200/300/400	240*240	200/300/400	286*305	200/300/400
190.5*203	200/300/400	240*254	200/300/400	305*254	200/300/400
190.5*254	200/300/400	240*305	200/300/400	305*305	200/300/400
190.5*305	200/300/400	267*152.4	200/300/400	330*305	200/300/400

Function

1. Low pressure drop.
2. Low coefficient of thermal expansion.
3. Good thermal shock resistance.
4. High temperature resistance, good resistance to chemical corrosion.
5. High porosity, pore size distribution uniform, high filter specific surface area.
6. Long-term durability performance.
7. High particulate trapping efficiency, suitable for all kinds of regeneration.

Diesel particulate filter is suitable for exhaust gas purification of various kinds of diesel vehicles and ships. We can producemdifferent materials of DPF: cordierite diesel particulate filter and silicon carbide diesel particulate filter.