Thawj urea tank rau HOWO urea tank sib dhos rau Euro 5 SITRAK c7h urea tank WG9925565002
Cov ntaub ntawv yooj yim
JCHHR muab tag nrho SINOTRUK, HOWO, HOWO PARTS, HOWO SPARE PARTS, STEYR, WEICHAI, WABCO, WABCO VALVES, WABCO BRAKE PART, SHACMAN, SHACMAN F2000 PARTS, SHACMAN F3000 PARTS, kev pabcuam zoo, SINOTRUK
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Specifications
| KHOOM NPE | WG9925565002 | OE NO. | WG9925565002 | KHOOM NPE | SINOTRUK HOWO |
| Qauv NUMBER | WG9925565002 | TRUCK MODEL | WP10, WP12, WP6, WP7, WP5, WP4, WP3, WD615, WD618 | LUB NTUJ NO | Shandong, Suav teb |
| SIZE | Txheem Loj | CERICATION | CCC | TSEEM CEEB | Howo |
| Factory | CNHTC SINOTRUK | HOM | BELT | MOQ | 1pc ua |
| APPLICATION | ENGINE SYSTEM | QUALITY | Kev Ua Haujlwm Siab | MATERUAK | Roj hmab |
| Ntim | Txheem pob | SHIPPING | Los ntawm hiav txwv, Los ntawm huab cua | Kev them nyiaj | T/T |
Kev Paub Txog Muaj Cai
Lub npe scientific ntawm lub tsheb urea yog diesel tso pa kho kua, uas feem ntau yog siv nyob rau hauv diesel xyaw.Nws yog cov kua siv hauv SCR thev naus laus zis los txo cov pa nitrogen oxide hauv cov pa hluav taws xob.Nws muaj pes tsawg leeg yog 32.5% high-purity urea thiab 67.5% deionized dej.Lub hom phiaj yog txhawm rau txo cov pa phem nitrogen oxide tawm los ntawm lub cav diesel, yog li nws feem ntau hu ua Euro IV tus qauv hauv Suav teb.
Kev saib xyuas cov tsheb sib txawv thaum xaiv cov tshuaj urea sib txawv.Thaum lub purity ntawm cov tshuaj urea xaiv tsis txaus thiab muaj impurities xws li hais thiab hnyav hlau ions, nws yuav ua rau muaj kev puas tsuaj loj rau lub nozzle, lim thiab lwm qhov chaw ntawm lub tsheb SCR system, thiab coj nyiaj txiag poob.Yog hais tias cov tshuaj muaj pes tsawg leeg ntawm cov tshuaj urea uas tsis zoo yog tsis siab, thiab muaj cov hlau hnyav thiab lwm yam tshuaj lom neeg, nws yuav ua rau cov catalyst txo cov nyhuv ntawm tus Tsov tus tw roj hloov dua siab tshiab, lossis tseem poob nws txoj haujlwm.
SCR system muaj xws li urea tank (loaded nrog diesel tso pa kho kua) thiab SCR catalytic cov tshuaj tiv thaiv tank.Cov txheej txheem kev ua haujlwm ntawm SCR system yog: thaum pom nitrogen oxide nyob rau hauv cov yeeb nkab tso tawm, lub tank urea yuav cia li txau cov pa roj carbon dioxide, thiab cov tshuaj tua hluav taws xob kho cov kua thiab nitrogen oxide yuav raug oxidation thiab txo cov tshuaj tiv thaiv hauv SCR catalytic cov tshuaj tiv thaiv tank. tsim kom muaj kuab paug tsis muaj nitrogen thiab dej vapor rau paug.
Yog hais tias lub tshuab hluav taws xob lub tshuab hluav taws xob tsis siv cov kua dej tsis thauj khoom, lossis qhov purity tsis txaus, lossis qhov zoo yog cuav, lub cav tsheb yuav decelerate txiav.Nyob rau tib lub sijhawm, lub cav diesel cav tail gas kho cov kua dej uas tsis zoo yuav ua rau cov catalyst hauv SCR catalytic cov tshuaj tiv thaiv tank, ua rau muaj qhov tshwm sim loj.
