DPF na'ura ce da aka ƙera don cire barbashi ko toka daga hayakin hayakin motocin injinan dizal. DPF tana tace barbashi da farko sannan ta yi amfani da fasahar catalytic don ci gaba da ƙona su a yanayin zafi na yau da kullun na injin dizal.
Matatun DPF nau'i ne na monolith na gudana a bango, hanyoyin suna buɗe a gefe ɗaya, amma an haɗa su a ɗayan. Za a sanya su a cikin tsarin fitar da hayakin motar dizal, don rage barbashi (PM) na hayakin da ya makale. Babban abubuwan da ke cikin hayakin injin dizal sune barbashi (PM), carbon monoxide (CO) da hydrocarbons (HC), matatun Diesel na iya rage su da kashi 90+% daga injunan dizal.
Tare da wannan ci gaba, gwamnati tana da buƙatar mafi girma don mizanin fitar da iskar gas mai wutsiya, don haka za mu iya samar da rufin DPF, PT, PD, RH kamar yadda kuka buƙata, a al'ada shine Euro iv v vi.
A halin yanzu, kamar yadda yake a kasuwa daban-daban, muna samar da kayan cordierite da silicon carbide don zaɓinku, a ƙasa akwai cikakkun bayanai.
Halayen Jiki da Sinadarai na Matatar Kwakwalwa ta Cordierite Diesel
Matatun Cordierite suna ba da ingantaccen aikin tacewa, kuma ba su da tsada sosai (kwatanta da matatun ruwan bango na Sic). Babban koma-baya shine cewa cordierite yana da ƙarancin narkewar ruwa.
| Kadara | Fihirisar Fasaha | ||
| 100/17 | 200/12 | ||
| Kadarorin | Yawan ƙwayoyin halitta | 100CPSI | 200CPSI |
| 15.5 CPSCM | 31 CPSCM | ||
| Kauri a bango | Inci 0.017 | Inci 0.012 | |
| 0.432 mm | 0.305 mm | ||
| Buɗaɗɗen yanki na gaba | Kashi 34.5% | Kashi 34.5% | |
| Yankin saman geometric | Inci 33.3²/L | Inci 47²/L | |
| 1.31m²/L | 1.85m²/L | ||
| Diamita na na'ura mai aiki da karfin ruwa | Inci 0.083 | Inci 0.059 | |
| 2.11mm | 1.49 mm | ||
| Modulus na fashewa | 350 CPSI/CPSCM | CPSI/CPSCM 300 | |
| A bayyane yake cewa akwai ramuka | >=50% | >=50% | |
| Ma'aunin faɗaɗawar zafi (20-800ºC) | <=1.2×10-6 /ºC | <=1.2×10-6 /ºC | |
| Ƙarfin matsi a yanayin zafi na al'ada | >=10Mpa | >=10Mpa | |
| Matsakaicin girman rami | Micron 13 | Micron 13 | |
| Zafin narkewa | >=1400ºC | >=1400ºC | |
| Ingancin tacewa da zubewa | >=95% | >=95% | |
| Sinadarin Sinadarai | SiO2 | 50.9±1% | |
| Al2O3 | 35.2±1% | ||
| MgO | 13.9±1% | ||
Abubuwan Jiki da Sinadarai na Silicon carbide Tace Diesel
Matatun mai narkar da silikon carbide dizal (matatun mai narkar da silikon dizal) suna da mafi girman wurin narkewa da ingancin tacewa (zai iya kaiwa har zuwa 95%) fiye da cordierite, yawanci sun fi tsada fiye da matatun mai narkar da silikon cordierite.
| Abu | Raka'a | Fihirisar Fasaha |
| Abubuwan da ke ciki | % | >90 |
| Yawan ƙwayoyin halitta | CPSI | 200 |
| Kauri a bango | mm | 0.35-0.41 |
| Tsawon tantanin halitta | mm | 1.2-1.45 |
| A bayyane yake cewa akwai ramuka | % | 42-60 |
| Girman matsakaicin rami | m | 12-20 |
| Ƙarfin matsi mai juyi | Mpa | >2.3 |
| Ƙarfin matsi a tsaye | Mpa | 10-18 |
| Ma'aunin faɗaɗa zafi (40-800ºC) | 10-6 /ºC | 4.3-4.4 |
| Tsarin isar da zafi (500ºC) | W/mK | 14-22 |
| Yawan kamawa | % | >95 |
| Yawan yawa | Kg/L | 0.8 |
| Yankin tacewa | m²/L | 0.75 |
| Zafin laushi | ºC | 1400 |
Girman da muke da shi don amfaninka
| Girman | CPSI | Ƙara (L) |
| φ118*152.4 | 100/200 | 1.67 |
| φ118*254 | 100/200 | 2.78 |
| φ127*152.4 | 100/200 | 1.93 |
| φ127*180 | 100/200 | 2.3 |
| φ127*254 | 100/200 | 3.22 |
| φ144*152.4 | 100/200 | 2.49 |
| φ144*203 | 100/200 | 3.31 |
| φ144*254 | 100/200 | 4.44 |
| φ144*305 | 100/200 | 4.97 |
| φ190*152.4 | 100/200 | 4.32 |
| φ190*203 | 100/200 | 5.76 |
| φ190*305 | 100/200 | 8.65 |
| φ240*240 | 100/200 | 10.9 |
| φ240*305 | 100/200 | 13.8 |
| φ250*305 | 100/200 | 14.97 |
| φ267*254 | 100/200 | 14.22 |
| φ267*267 | 100/200 | 14.95 |
| φ267*305 | 100/200 | 17.07 |
| φ286*305 | 100/200 | 19.6 |
| φ286*355 | 100/200 | 22.8 |
| φ305*305 | 100/200 | 22.28 |
| φ330*381 | 100/200 | 32.59 |
Don girman, za mu iya keɓancewa idan adadin ku ya yi yawa
Matatar Diesel ta Silicon Carbide (DPF)
Lokacin Saƙo: Disamba-20-2024

