Ama-Catalysts
Uma, ngesikhathi sokuhlolwa kwezobuchwepheshe ngezikhathi ezithile, kuvela ukuthi isiguquli se-catalytic sihlulekile, imoto ngeke ivunyelwe ukusebenza.
Ngakho-ke kufanelekile ukuqiniseka ukuthi isiguquli se-catalytic emotweni yethu sisesimweni esihle sobuchwepheshe, ngoba uma sonakalisiwe, singabangela inkinga enkulu.
- Ezimotweni eziningi, umenzi uncoma ukuthi kushintshwe isiguquli se-catalytic ngemuva kwe-120-20 km. amakhilomitha,” kusho uDariusz Piaskowski, umnikazi weMebus, inkampani egxile ekulungiseni nasekushintsheni amasistimu e-exhaust. “Kodwa-ke, ekusebenzeni kubukeka kuhlukile. Ngokuya komkhiqizi, i-catalyst ingakwazi ukumelana nezinkulungwane ezingama-250. km ukuya ku-XNUMX km.
Esinye sezibonakaliso eziyinhloko zesiguquli se-catalytic esinephutha ukwehla kwamandla emoto ngenxa yokuthi i-exhaust system ivaleka ne-monolith ewohlokayo. Bese injini iba nomsindo noma iba nenkinga yokuqalisa. Kulokhu, ngaphezu kwesiguquli se-catalytic, ngokuvamile kudingekile ukufaka esikhundleni se-muffler.
Izimoto zanamuhla zisebenzisa izinto zobumba ze-ceramic, nakuba ama-catalysts ensimbi nawo avame kakhulu.
"Uma kuqhathaniswa ne-catalyst yensimbi, i-ceramic catalyst ayikwazi ukumelana nokulimala kwemishini," kusho uDariusz Piaskowski. - Nokho, ngombono wami, eminyakeni engu-20, i.e. Njengoba isike yasetshenziswa ezimotweni, ukuklanywa kwayo kuzibonakalise futhi akufanele kube nezinguquko ezinkulu.
Kuvame ukuba nombono wokuthi izingxenye zezimoto ezivela ezinkampanini zakwamanye amazwe zingcono nakanjani. Ngokuqondene nama-catalysts, imikhiqizo evela kubakhiqizi basePoland ibafanele kakhulu.
"Ama-catalysts asePoland anesitifiketi saseJalimane esiwavumela ukuthi asetshenziswe kule makethe, okubonisa izinga lawo elihle," kuchaza uDariusz Piaskowski. – Uhla lwabo mayelana 80 amakhilomitha ayizinkulungwane. Ukulimala kwe-catalyst kuphinde kuthinteke ukungasebenzi kahle kwemoto okubangelwa ukuguga kwenjini kanye nezingxenye zayo. Kwenzeka ukuthi umakhenikha, ngemva kwamahora amaningi okuhlolwa, kuphela ngemva kokuhlola amagesi okukhipha umoya, ufika esiphethweni sokuthi imbangela yokungasebenzi kahle kwemoto i-catalytic converter eyonakele.
Isexwayiso esinconyiwe
I-catalyst ingacekela phansi ngisho nenani elincane likaphethiloli omthofu. Ukuze ugweme amaphutha, abakhiqizi bafaka izintamo zokugcwalisa i-diameter ezincane ezimotweni ezinama-catalytic converters. Kwenzeka, noma kunjalo, ukuthi asigcwalisi uphethiloli hhayi kumshini wokukhipha uphethiloli, kodwa, isibonelo, ku-canister. Uma ungaqiniseki ngomsuka kaphethiloli, kungcono ukungawuthululi. Ngisho noma kufanele sithenge ithini elisha egalaji likaphethiloli.
I-catalyst ingaphinde yonakaliswe uphethiloli ongashile ongena ku-exhaust system uma uvutha.
Ukuze uthole i-catalyst, ikhwalithi yamafutha nayo ibaluleke kakhulu - ingcolile futhi ikhwalithi embi, ibangela izinga lokushisa eliphezulu lokusebenza, kulokhu kungaba ngu-50% ngaphezulu. i-catalyst engenayo iyancibilika. Izinga lokushisa elilungile lokusebenza le-catalyst licishe libe ngu-600o C, ngophethiloli ongcolile ungafinyelela ngisho ku-900o C. Kuyafaneleka ukufaka uphethiloli eziteshini ezithenjwayo, lapho siqiniseka khona ngophethiloli wekhwalithi enhle.
Ukucekelwa phansi kwe-Catalyst kubangelwa ne-spark plug engalungile. Ngakho-ke masingalondolozi imali futhi senze ukuhlola ngezikhathi ezithile ngokuhambisana nezincomo zomkhiqizi, ngisho nangemva kokuba iwaranti isiphelelwe yisikhathi.
Phezulu kwesihloko
