China OEM Double Injection Moulds Suppliers – Diesel engine DPF tail gas purifier – Sino Vision

Diesel engine DPF exhaust purifier is a filter installed in the emission system. It can catch and filter out particulate emissions before they enter the atmosphere.
Diesel engine DPF tail gas purifier DPF purification unit diesel engine DPF tail gas purifier DPF is a filtering device arranged in the emission system.
The filter has a honeycomb structure, large capture geometric area, small exhaust pressure, good capture effect, good mechanical durability and heat resistance. It is a modern international mainstream purifier. In addition, our company’s technology and experience in tail gas purification over the years can effectively reduce black smoke.
The captured particles need to be regenerated, and the DPF adopts the compressed air back blowing DPF regeneration technology developed by our company.
When the automobile exhaust purifier is working, the control system monitors the back pressure data in real time. Once the back pressure reaches the specified value, the control system sends a signal. At this time, the exhaust valve is closed, the solenoid valve is opened, and the compressed air enters the closed purification unit at the exhaust end. When the compressed air is suddenly released, the instantaneous explosive force will block The soot particles adsorbed on the micropore and surface of the DPF are blown back and collected in the ash storage bin to make the DPF unobstructed and achieve the purpose of regeneration. After the back blowing and soot cleaning, the exhaust valve is opened to return to the normal exhaust purification state. It greatly reduces the energy consumption and ensures the continuous purification of black smoke.