Diesel Particulate Filter

The filtration rate of the DPF can be up to 99%.

Diesel Particulate Filters (DPF) utilize cordierite wall-flow monoliths to trap the soot produced by medium to heavy-duty engines in off-road, on-road and stationary applications. The cylindrical filter element consists of many square parallel channels running in the axial direction, separated by thin porous walls, as shown below.

The channels are open at one end and plugged at the other, which forces the particle laden exhaust gases to flow through the walls. Gas is able to escape through the pores in the wall material. Particulates, however, are too large to escape and are trapped in the filter walls and in the inlet channels. A proprietary noble metal catalyst is coated onto the inside surface of the filter monolith.
The catalyst lowers the soot combustion temperature allowing the filter to regenerate. The accumulated soot is oxidized in the filter during regular operation of the engine. For about 25-30% of the engine operating time, the exhaust temperatures must be at least 275-300°C for proper filter regeneration when ULSD (ultra-low sulfur diesel) fuel is used.

Catalytic Diesel Particulate Filter Soot Filter for Diesel Generator Set adapts the diesel particulate filter (DPF) as the core components. This kind of treatment make the black smoke purification rate can be up to 90%-98%. Besides ,the use of the most advanced catalyst continuously regenerating technology can make the capture of particulate matters(PM) completely automatic combustion, and effectively remove CO,HC and other harmful gases, without adding any more pollution.

Diesel oxidation catalyst(DOC) also as the core components of exhaust gases filtration system, it can promote chemical oxidation of CO and HC as well as the SOF portion of diesel particulates. We also supply Catalytic Converter, Catalytic muffler, Motorcycle catalytic converter, DOC Catalyst, Diesel Particulate Filters, DPF, SCR catalyst ,Ceramic honeycomb monolith , Metal honeycomb carrier, ect. Our management system has been certified the ISO9001 and TS16949 by SGS company.

Combine the catalyzed pre-filter(DOC) with the wall flow filter(DPF), can help to reduce the harmful gas such as HC, CO.. The working principle as follows:

FEATURES
Typically for retrofit on Tier 1, 2 and 3 off-road diesel vehicles with medium to heavy duty cycles.
Passively regenerates on engines with medium and heavy duty cycles and ultra-low sulfur diesel.
catalyzed pre-filter plus cordierite wall flow filter media.
Replaces the OEM muffler in most off-road vehicle designs.
Top quality stainless steel construction.
Performance:
DPM removal rate â?¥95%
CO removal rate â?¥90%
HC removal rate â?¥85%
CH2O removal rate â?¥80%

Adding a DPF not only reduces the amount of PM released into the atmosphere, it can also help lower your fuel consumption, improve performance and minimize operating costs.

Diesel Particulate Filters (DPF) utilize cordierite wall-flow monoliths to trap the soot produced by medium to heavy-duty engines in off-road, on-road and stationary applications. The cylindrical filter element consists of many square parallel channels running in the axial direction, separated by thin porous walls, as shown below.


The channels are open at one end and plugged at the other, which forces the particle laden exhaust gases to flow through the walls. Gas is able to escape through the pores in the wall material. Particulates, however, are too large to escape and are trapped in the filter walls and in the inlet channels. A proprietary noble metal catalyst is coated onto the inside surface of the filter monolith.
Diesel oxidation catalyst(DOC) also as the core components of exhaust gases filtration system, it can promote chemical oxidation of CO and HC as well as the SOF portion of diesel particulates. We also supply Catalytic Converter, Catalytic muffler, Motorcycle catalytic converter, DOC Catalyst, Diesel Particulate Filters, DPF, SCR catalyst ,Ceramic honeycomb monolith , Metal honeycomb carrier, ect. Our management system has been certified the ISO9001 and TS16949 by SGS company.






Catalytic Diesel Particulate Filter Soot Filter for Diesel Generator Set adapts the diesel particulate filter (DPF) as the core components. This kind of treatment make the black smoke purification rate can be up to 90%-98%. Besides ,the use of the most advanced catalyst continuously regenerating technology can make the capture of particulate matters(PM) completely automatic combustion, and effectively remove CO,HC and other harmful gases, without adding any more pollution.

Combine the catalyzed pre-filter(DOC) with the wall flow filter(DPF), can help to reduce the harmful gas such as HC, CO.. The working principle as follows:


System Component

System Component
Air inlet module
Air outlet module
Diesel oxidation catalyst (DOC)
Diesel particulate filter(DPF)
Muffler
Online Monitoring System


FEATURES
Typically for retrofit on Tier 1, 2 and 3 off-road diesel vehicles with medium to heavy duty cycles.
Passively regenerates on engines with medium and heavy duty cycles and ultra-low sulfur diesel.
catalyzed pre-filter plus cordierite wall flow filter media.
Replaces the OEM muffler in most off-road vehicle designs.
Top quality stainless steel construction.
Performance:
DPM removal rate â?¥95%
CO removal rate â?¥90%
HC removal rate â?¥85%
CH2O removal rate â?¥80%

Adding a DPF not only reduces the amount of PM released into the atmosphere, it can also help lower your fuel consumption, improve performance and minimize operating costs.

Diesel Particulate Filters relates high-pure Sic Honeycomb-shaped ceramic catacher. Diesel Particulate Filters has succesefully installed in cars, buses, trucks, and various construction machinery vehiles. Heat regeneration is made through the displacement management, and the ashes left from the regeneration shall be cleaned regularly.

After coated with catalysts, this product is applied in catalytic converter of diesel vehicle to catalyze, convert and purify the exhaust, making vehicle exhaust reaching standards of Euro IV and Euro V. Technical performance of the product in the leading position in domestic, close to or reach the advanced level of similar foreign product.

Diesel filter element is one of the important components to ensure the quality of diesel engine oil intake: Diesel filter elements are mainly divided into two types, spin-on type and replaceable type.Function: The high-quality diesel filter can block the dust and moisture contained in the diesel, and can extend the service life of the fuel injection pump, diesel nozzle and other filter elements.Large and small oil droplets, large oil droplets are easily separated by the oil and gas separator, and small oil droplets (suspended oil particles) are filtered by the micron glass fiber layer of the oil and gas separation filter element.When the diameter and thickness of the glass fiber are correctly selected, the filter material can intercept, diffuse and polymerize the oil mist in the gas, and the effect can be achieved.Small oil droplets quickly gather into large oil droplets, which are driven by pneumatic and gravity to pass through the filter layer, accumulate at the bottom of the filter element, and then return to the lubrication system through the oil return pipe inlet in the recess at the bottom of the filter element, so that the compressor discharge is more pure and oil-free Of compressed air.Spin-on oil filter is widely used in today's machinery field