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Matatar Dizal ta DPF don Injin Dizal da Janareta

 

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.

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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)

Idan akwai sha'awa, tuntuɓe mu!
Email:eva@bestpacking.cn

 

 


Lokacin Saƙo: Disamba-20-2024