AUTOPARTS UCHWEPHESHE

Inkampani engu-Pingxiang Hualian Chemical Ceramic Co., Ltd.

I-Auto catalyst Euro 4 universal catalytic converter catalyst

Incazelo emfushane:

Umgomo wokusebenza we-tatu-way catalyst

I-Tree way catalytic converter iyingxenye ebalulekile efakwe kwipayipi yokukhipha umoya.Kulula ukushaywa indiva ngezikhathi ezejwayelekile kodwa uma kunenkinga kuholela ekutheni kube nentuthu emnyama, ukushayela buthaka, ngisho nokusha okuzenzakalelayo, okuzophazamisa kakhulu ukusebenza kwenjini.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isebenza kanjani i-three-way catalyst?

Lapho injini yomlilo yangaphakathi ivutha, izokhiqiza izinto ezingcolisa igesi eziyinhloko nezinto eziyingozi ezingcolisa imvelo: i-carbon monoxide, ama-hydrocarbon, njll.

Uma isikhutha sezimoto esinezinga lokushisa eliphezulu sidlula kudivayisi yokuhlanza, isihlanzi esisebenzisa izindlela ezintathu sizothuthukisa ukusabela okuthile kwamakhemikhali okunciphisa i-oxidation ye-CO, HC ne-NOx.

Phakathi kwazo, i-CO ifakwa i-oxidized ekushiseni okuphezulu ukuze ibe igesi ye-carbon dioxide engenambala engenambala futhi engeyona enobuthi, engahlanza ukukhathala kwemoto.

Izimbangela zokuvinjwa kwe-catalyst yezindlela ezintathu

1. Amafutha

I-China ikuvimbele ukusetshenziswa kukaphethiloli onomthofu, kodwa kwezinye izindawo, ama-Antiknock Agents aholayo asafakwa ngokungemthetho kuphethiloli, okuholela ekufakweni kwekhabhoni egumbini elivuthayo likaphethiloli we-ethanol.

Ngasikhathi sinye, lawa ma-Antiknock Agents aqukethe umthofu azogeza amadiphozithi e-colloidal carbon ohlelweni lokuthatha kanye nesistimu yokuvutha ngokwezinga elithile, futhi lezi zinhlayiya ze-carbon nazo zilula ukuvimba i-catalyst yezindlela ezintathu.

2. Amafutha enjini

Ukusetshenziswa isikhathi eside kwamafutha aqukethe i-sulphur ne-phosphorus antioxidants kulula ukubangela ukuvinjelwa kwe-catalyst yezindlela ezintathu.

3. Imikhuba yokushayela

Uma imoto igijima futhi ibhuleka ngokushesha, ikhiqiza amandla omlilo angaphelele.Ukushayela emigwaqweni eminyene isikhathi eside futhi isikhathi sokungenzi lutho side kakhulu futhi kuzodala ukuvinjwa kwezindlela ezintathu.

Imiphumela yokuvinjwa kwe-ternary

1. I-exhaust ekhishwayo idlula izinga

Kulula ukuqonda ukuthi i-ternary ivinjiwe, futhi amagesi ayingozi afana ne-CO, HC ne-NOx ngokuqinisekile azodlula izinga ngaphandle kokuguqulwa nokukhishwa okuqondile.

2. Ukwenyuka kokusetshenziswa kukaphethiloli

Lapho i-catalyst yezindlela ezintathu iqala ukuvimba, izothinta ukusebenza okuvamile kwenzwa ye-oxygen, ngakho ayikwazi ukulawula ngokunembile umjovo kaphethiloli, ukungenisa kanye nokushisa, futhi ekugcineni yandise ukusetshenziswa kukaphethiloli.

3. Amandla phansi

Lesi simo sibonakala kakhulu ezimotweni ezinama-turbocharged.Uma kudingeka i-high-pressure exhaust, ukuvinjelwa kwezinhlangothi ezintathu kubangela ukuphuma okuncane, okuthinta ukungena komoya okuvamile okuvela emthonjeni futhi kunciphisa amandla enjini.

Uma zonke izinhlobo zemiphumela zibekwe phezulu, amandla emoto azokwehla, i-refueling ibuthakathaka, futhi izozizwa kabi lapho isebenza.

4. Injini iyazamazama futhi ivame ukuma

Lesi simo yisona esingavamile kakhulu.Kwenzeka kuphela lapho i-catalyst yezindlela ezintathu ivinjwe ngokuphelele.Lokhu kungenxa yokuthi igesi ye-exhaust ayikwazi ukuchithwa ngesikhathi, okuholela ekubuyiseleni emuva, okuholela ekunyakazeni okukhulu, ukuhefuzela kanye nomlilo wenjini.

Izindlela ezintathu zokuhlanza i-catalytic

Ukuvinjwa kwe-"Tree way catalyst" kungahlukaniswa ngezigaba ezintathu:

Isigaba sokuqala yisigaba sokuvinjwa okuncane: sibonisa kuphela ukuthi umsebenzi wokuhlanza igesi yomsila uyancipha futhi ukukhishwa kwegesi yomsila kudlula izinga.

Isigaba sesibili yisigaba sokuvinjwa okumaphakathi: i-chemical complex iye yanqwabelana endaweni ye-catalyst ngezinga elithile.Ngalesi sikhathi, i-exhaust back pressure iyanda, ukusetshenziswa kukaphethiloli kuyanda futhi amandla ayancipha.

Isigaba sesithathu yisigaba esibucayi sokuvinjwa: sibonisa ukuthi amandla ehla kakhulu futhi avame ukugoba;Ezimweni ezimbi kakhulu, ipayipi le-exhaust livutha libomvu futhi libangele nokushiswa okuzenzakalelayo kwemoto.

1. Indlela yokuhlanza nokuwasha yokuhlanza

Le ndlela ilula futhi ilukhuni.Iya ngqo esitolo se-4S noma isitolo sokukhanda, ubatshele ukuthi yini oyifunayo, ukhokhe imali, bese ulinda ukuhlanzwa.

Kodwa-ke, ukungalungi kwale ndlela nakho kusobala: izindleko zabasebenzi ziphakeme futhi zidla isikhathi, futhi izindleko zokuhlanza zisukela ku-500 yuan kuya ku-800 yuan.

Uma intengo yokushintsha i-catalyst yezindlela ezintathu isuka ku-1500 kuya ku-8000 yuan, futhi ukufaka esikhundleni senzwa ye-oxygen cishe i-500 yuan, intengo ayishibhile!

2. Indlela yokuhlanza ibhodlela elilengayo

Ngokufanayo nebhodlela lezokwelapha, uchwepheshe ufaka i-ejenti yokuhlanza amakhemikhali ku-valve ye-throttle kanye ne-air inlet yemoto ngendlela "yebhodlela", ukuze kuzuzwe umphumela wokukhipha i-carbon deposition.

U-99% wezitshalo zokunakekela uzoncoma ukusebenzisa le ndlela ukuhlanza i-piston yegumbi elivuthayo / ivalvu yegesi / umjovo womjovo kaphethiloli.

Kodwa-ke, ngemva kokuqonda ulwazi olufanele lwabagibeli, sifunde ukuthi "indlela yokuhlanza ibhodlela elilengayo" ayinawo umthelela obalulekile ekufakweni kwekhabhoni kumqhele we-throttle kanye ne-piston, kodwa ibambe iqhaza ekuhlanzeni i-air inlet.

isifinyezo

Izindlela ezingenhla zinemibi yazo.Kungakhathaliseki ukuthi izindleko ziphezulu futhi umphumela awubonakali, noma ingxenye encane kuphela yediphozi yekhabhoni ingahlanzwa, futhi umphumela uba mubi.

Ngakho-ke, ukususwa kwe-carbon deposits nokuhlanza kwe-catalysis yezindlela ezintathu akukwazi ukuthembela kwenye yalezi zindlela kuphela, kodwa futhi ukuhlanza okuvamile kuphumelela kakhulu.Akusizi nje ukuthuthukisa ukonga kukaphethiloli kanye nezinga lokuphasa lokubuyekezwa konyaka, kodwa futhi konga imali, ukukhathazeka nokusebenza.

Ngokusebenzisa leli thuba lezinsuku ezimbalwa zokugcina zeholide lasehlobo, abashayeli abadala bangasebenzisa ngokushesha ibhokisi likawoyela emgwaqeni, "badonse imoto futhi", babuye futhi basebenzise ama-ejenti okuhlanza ochwepheshe ukuze basuse amadiphozithi ekhabhoni, bahlanze izindlela ezintathu. i-catalyst futhi ubuyisele ukusebenza kwenjini!

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