https://www.jonyautoparts.com/catalytic-converter/
Vim li cas thiaj yuav muaj leej twg nyiag cov pa tso pa tawm? Hnub no, kuv yuav muab cov lus piav qhia dav dav txog vim li cas tus tub sab yuav saib cov pa tso pa tawm. Muaj ib qho kev tiv thaiv ntawm no uas kim heev, thiab cov khoom ntawm cov tsheb tawg yog txhua yam muaj txiaj ntsig
Nws hloov tawm tias muaj lub cev muaj txiaj ntsig zoo nyob rau hauv cov pa yeeb nkab ntawm lub tsheb. Nws yog peb txoj kev catalytic converter. Nws nyob hauv qab lub tsheb chassis thiab tau teeb tsa hauv lub tsheb' lub tshuab tso pa tawm raws li qhov tseem ceeb tshaj tawm ntawm lub rooj tsav tsheb kom huv. Lub luag haujlwm ntawm peb txoj kev catalyst yog txhawm rau hloov pauv cov pa phem xws li carbon monoxide, hydrocarbons thiab nitrogen oxides hauv cov pa tso rau hauv cov pa roj carbon dioxide, dej thiab nitrogen.
Thaum lub tshuab ua kom sov lub cev kub dhau los ntawm lub tshuab ua kom huv, tus neeg sawv cev ua kom huv hauv peb txoj kev hloov pauv catalytic yuav txhim kho kev ua haujlwm ntawm peb cov pa roj carbon CO, HC thiab NOx, thiab txhawb qee yam oxidation-txo cov tshuaj lom neeg. Ntawm lawv, CO tau oxidized ntawm qhov kub thiab txias kom ua rau tsis muaj tshuaj lom. Xim, tsis muaj tshuaj lom cov pa roj carbon dioxide; HC sib txuas yog oxidized rau dej (H20) thiab carbon dioxide ntawm qhov kub siab; NOx tau txo qis rau nitrogen thiab oxygen. Peb cov pa phem tau hloov pauv mus rau cov pa uas tsis muaj teeb meem, yog li cov tsheb hauv tsheb tuaj yeem ua kom huv. Tsis muaj nws, nws tsis yooj yim sua rau koj lub tsheb kom dhau qhov kev tso pa tawm.
Peb-txoj kev catalytic hloov pauv tau yooj yim muaj nqis ntau txhiab daus las. Nws muaj cov ntsiab lus tsis tshua muaj txiaj ntsig hlau platinum pab pawg. Lub nplhaib platinum ntawm koj tus poj niam txhais tes yog nws. Cov pab pawg hauv platinum tau siv los ua catalysts. Yog li ntawd, txawm hais tias koj lub tsheb raug pov tseg, peb txoj hauv kev hloov pauv catalytic yog Cov hlau uas muaj nqi yuav tsis poob qis, yog li nws tuaj yeem hais tau tias nws yog ib feem ntawm lub tsheb uas khaws tus nqi. Txhua daim tau muag rau chaw nres tsheb seem txog 200 yuan. Txij li cov hlau muaj nqis no tsawg heev thiab qhov chaw ua txhaum cai yog zais, cov tub sab yuav tsum saib xyuas, yog li cov tswv tsheb yuav tsum tau mloog.
https://www.jonyautoparts.com/catalytic-converter/