Vehicle urea uye kazhinji vaiti urea yekurima ine musiyano. Vehicle urea ndeyekudzikisa kusvibiswa kwenitrogen nehydrogen komputa inoburitswa neinjini yedhiziri, uye kuita basa mukuchengetedza kwezvakatipoteredza. Iyo ine yakasimba yekufananidza zvinodiwa, izvo zvinonyanya kuumbwa nepamusoro kuchena urea uye deionized mvura. Imwe yemhando yakakosha mamakisi ndiyo yekudzora dhigirii retsvina. Zvimedu, simbi ions, zvicherwa uye kumwe kusvibiswa muurea zvakanyanya, uye kukuvadza kuri pachena. Kamwe urea isina kukodzera yawedzerwa, zvinozotungamira mukutadza-kugadziridza kutadza, uye kunyange kuburitsa isingachinjike inouraya kukuvadza kune post-kugadzirisa. Uye kune makumi ezviuru zveyuan mushure mekugadzirisa, kana kusarudza iyo brand urea inokurudzirwa nemugadziri.
Ndeapi maitiro?
Weichai yakakosha urea mhinduro inosangana neyakajairwa yepasi rose ISO22241-1, yeGerman standard DIN70070 uye yenyika standard GB29518, chapupu mhando.
Kukuvadza kwezvigadzirwa zvemanyepo uye zvakaderera: mhinduro yemhando yeyakaderera urea haina kusvika pachiyero, kuchena hakuna kukwana, tsvina yakawandisa muurea, iri nyore kupenya, ichivharira urea nozzle, panguva ino, iyo urea nozzle inogona kuve. kubviswa, kupiswa uye kubikwa kusvika pakuparara. Nekudaro, kushandiswa kwenguva refu kweMotokari Urea iyo isingashandurwe nemhando yekuongorora mamiriro akataurwa neHurumende yeNox uye kuderedza iyo yeChialsst -kugadzirisa kukundikana.
Super clean
Kuti uwane iyo yekupedzisira-yepamusoro urea yemhando inodikanwa, Weichai yakakosha urea mhinduro inofanirwa kupfuura neyakasiyana-siyana yekusefa uye chaiyo yekusefa masisitimu mukuita kwekugadzira, uye zvekurongedza zvinhu zvinofanirwa kunge zvisina guruva. Basic kushanda musimboti weSCR system: iyo inopera inopinda mupombi yekuburitsa kubva kune charger turbine. Panguva imwecheteyo, neiyo urea jekiseni unit yakaiswa muDPF, madonhwe eurea anopinda hydrolysis uye pyrolysis reaction pasi pechiito chepamusoro tembiricha yekupedza gasi, ichigadzira inodiwa NH3, NH3 inoderedza NOx kuN2 pasi pechiito checatalyst. MuSCR reduction system, kusungirirwa kweurea solution ndechimwe chezvinhu zvinokosha, asi zvakanyanya kana kuderera zvakanyanya hazvigone kuvandudza kushandiswa kwekushandura kweNOx, asi kuchaita kuti kuputika kweammonia uye kuumbwa kwechipiri chinosvibisa ammonia.
Kutendeuka kwepamusoro
Neyakakosha urea solution ine denderedzwa re32.5% seanoderedza mumiririri; Sekugadziriswa kwakajairwa kwemashure-kurapwa SCR system, urea yekushandisa inokwana 5% yemafuta ekushandisa. Tora huwandu hwe23Lde urea tank semuenzaniso, iyo mileage inogona kusvika 1500-1800 makiromita.
Urea wedzera mvura: kazhinji mumwe munhu anobvunza kana urea inogona kuwedzera mineral water, plain boiled water nezvimwe zvinhu. Izvi hazvigoneke zvachose, kune kusvibiswa kwakawanda mumvura yepombi, kure nekutarisa kwedu kwemaziso. Calcium, magnesium, sodium uye zvimwe zvinhu mumvura yepombi uye mvura yemaminerari zviri nyore kuumba zvinhu zvakasimba, nekudaro kuvhara urea nozzle, zvichitungamira mukukanganisa kwemashure. Mvura yakawedzerwa muurea, inogona kungova mvura yakasvibiswa. Iyo urea tank fluid level inofanira kuchengetedzwa pakati pe30% ne80% yehuwandu hwehuwandu hweurea tank. Urea kuchengetedza: Mushonga weUrea unofanirwa kuchengetwa mumudziyo wakavharwa munzvimbo inotonhorera, yakaoma, kure nemaoxidants akasimba. Kana uchizadza, senge zvakananga mu urea tangi kurasa urea splash, uye kugadzira kusvibiswa kwezvakatipoteredza. Nyanzvi yekuzadza michina inokurudzirwa.
Chirevo chekuzadza urea: urea solution inoparadza ganda. kana ganda kana maziso akawedzerwa, simbura nemvura nokukurumidza; kana marwadzo akaramba, ndapota tsvaga rubatsiro kuna chiremba. Kana ikamedzwa zvisina hanya, rambidza kurutsa, tsvaga kurapwa nekukurumidza
Nguva yekutumira: May-30-2024
