Catalysts

Kana, panguva yekuongororwa kwehunyanzvi hwemotokari, zvikaitika kuti catalytic converter yakundikana, mota haizotenderwe kushanda.

Saka zvakakosha kuve nechokwadi chekuti chinoshandura chinoshandura mumotokari yedu chiri mune yakanaka tekinoroji mamiriro, nekuti kana ikakuvadzwa, inogona kukonzera dambudziko rakakura.

- Mumotokari zhinji, mugadziri anokurudzira kutsiva inoshandura inoshandura mushure me120-20 km. makiromita,” anodaro Dariusz Piaskowski, muridzi weMebus, kambani ine hunyanzvi mukugadzirisa nekutsiviwa kwemagetsi emhepo. “Zvisinei, mukuita zvinoratidzika zvakasiyana. Zvichienderana nemugadziri, iyo catalyst inogona kumira kubva ku250 zviuru. km kusvika XNUMX km.

Chimwe chezviratidzo zvikuru zvechakaipa chinoshandura chinoshandura kudonha kwesimba remotokari nekuda kweiyo exhaust system inovharika neinodonha monolith. Ipapo injini inoita ruzha kana kunetseka kutanga. Muchiitiko ichi, kuwedzera kune catalytic converter, inowanzodiwa kutsiva muffler.

Motokari dzemazuva ano dzinoshandisa ceramic catalysts, kunyange zvazvo simbi catalysts iri kuwedzera kuwanda.

"Kuenzaniswa nesimbi inokonzeresa, chigadziriso checeramic hachigoni kumirisana nekukuvara kwemuchina," akadaro Dariusz Piaskowski. - Zvisinei, mumaonero angu, mumakore makumi maviri, i.e. Sezvo yakashandiswa mumotokari, magadzirirwo ayo akazviratidza pachayo uye hapafaniri kuva nekuchinja kukuru.

Panowanzove nemafungiro ekuti zvikamu zvemotokari kubva kumakambani ekunze zviri nani. Kana ari ma catalysts, zvigadzirwa kubva kuPolish vagadziri zvinovakodzera ivo.

"Vagadziri vePoland vane chitupa cheGermany chinovabvumira kushandiswa pamusika uyu, izvo zvinoratidza kunaka kwavo," anotsanangura kudaro Dariusz Piaskowski. -Kuwanda kwavo kunosvika zviuru makumi masere zvemakiromita. Kukuvadzwa kune catalyst kunokanganiswawo nekusashanda zvakanaka kwemotokari kunokonzerwa nekusakara uye kubvaruka kweinjini uye zvikamu zvayo. Zvinoitika kuti mechanic, mushure memaawa akawanda ekuongorora, mushure mekutarisa gasi rekupedza, anouya kumhedziso yokuti chikonzero chekusashanda kwemotokari inokanganisa catalytic converter.

Yakakurudzirwa Yambiro

Iyo catalyst inogona kuparadza kunyange shoma shoma yepeturu ine lead. Kuti udzivise kukanganisa, vagadziri vanoisa diki dhayamita yekuzadza mitsipa mumotokari dzine catalytic converters. Izvo zvinoitika, zvisinei, kuti isu tinozadza mafuta kwete kubva kune mafuta anobvisa, asi, semuenzaniso, kubva kune canister. Kana iwe usina chokwadi nezvekwakabva peturu, zviri nani kuti urege kuidira. Kunyangwe tichifanira kutenga gaba idzva pachiteshi chemafuta.

Iyo catalyst inogona zvakare kukuvadzwa nepeturu isina kupiswa ichipinda mu exhaust system painobatidza.

Kune iyo inokonzeresa, kunaka kwemafuta kunonyanya kukosha - yakasvibiswa uye yakashata, inokonzera kupisa kwakanyanya kwekushanda, iyo munyaya iyi inogona kuva 50% yakakwirira. iyo inouya catalyst inonyungudika. Iyo chaiyo tembiricha yekushanda yecatalyst inotenderedza 600^o C, nemafuta akasvibiswa anogona kusvika kunyange 900^o C. Zvakakosha kuwedzera mafuta pazviteshi zvinovimbika, kwatine chivimbo chemafuta emhando yakanaka.

Kuparadza kweCatalyst kunokonzereswawo nekukanganisa spark plug. Saka ngatiregei kuchengetedza mari uye kuita macheki nguva nenguva maererano nekurudziro yemugadziri, kunyangwe waranti yapera.

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