Umbhobho kaloliwe ochanekileyo ochanekileyo F00VX40042 Umbhobho wesitofu seDizili weBosch Spare Part

Ngophuhliso olukhawulezayo lweshishini leemoto, itekhnoloji yokutofa kwe-fuel iye yaba yenye yezona teknoloji zibalulekileyo zokuphucula ukusebenza kakuhle kwamafutha kunye nokunciphisa ukukhutshwa kongcoliseko. Umbhobho wesitofu licandelo eliphambili lenkqubo yokutofa ngamafutha. Ukusebenza kwayo kuchaphazela ngokuthe ngqo ukusebenza kwe-injini kunye nemigangatho yokukhutshwa. Nangona kunjalo, ii-injection zamafutha ziyakwazi ukuvala, ezichaphazela ukusebenza kwesithuthi sonke.

Ukucocwa kweekhemikhali kuyindlela esebenzayo yokususa iidiphozithi ngaphakathi kwee-injector zamafutha. Ezi diphozithi zikholisa ukwenziwa ngokutshiswa kwepetroli okungaphelelanga okanye ngokungcola okuqokelelweyo ngokuhamba kwexesha. Xa ukhetha i-solvent yeekhemikhali, ingqwalasela kufuneka inikwe kwiipropati ze-solvent ye-solvent, ukhuseleko lwayo kwizinto eziphathekayo ze-injector nozzle, kunye nefuthe layo kwindalo. Ngokubanzi, izicoci zeekhemikhali ezisetyenziswa ngokuqhelekileyo ziquka ibutanone, utywala be-isopropyl kunye nezicoci ezithile zorhwebo ezikhethekileyo ezikwaziyo ukunyibilikisa igrisi kunye nezinye izinto eziphilayo. Ukulungiswa kwesisombululo sokucoca kubandakanya ukuhlambulula i-solvent yeekhemikhali kwi-concentration efanelekileyo, ngokuqhelekileyo kufuneka inqunywe ngokusekelwe kwiingcebiso zomenzi okanye ngokuzama. Ngokomzekelo, ukuba i-butanone isetyenziswe njenge-ejenti yokucoca, kunokwenzeka ukuba ixutywe ngamanzi kumlinganiselo we-1: 3 ngevolumu ukuqinisekisa ukucocwa okusebenzayo ngelixa unciphisa ukubola kwezinto zokujova.

Kwishishini lokugcinwa kweemoto, ukubuyisela ukusebenza kwee-injector zamafutha kuyinyathelo elibalulekileyo ekuqinisekiseni ukusebenza kakuhle kwe-injini. Njengoko iteknoloji iqhubela phambili, iindlela zokubuyisela umsebenzi we-injector we-nozzle ngeendlela zoomatshini ziya ziqhubela phambili ngakumbi, kunye nokucocwa kwe-ultrasonic kunye ne-high-pressure countercurrent technology zimbini ezisetyenziswa ngokubanzi. Basusa iidiphozithi ngaphakathi kwi-nozzle ye-injector ngokusebenzisa amandla omzimba ukubuyisela ukusebenza kwayo kwasekuqaleni.

Inkqubo yokutofa ngamafutha yinxalenye ebalulekileyo yeenjini zezithuthi zale mihla. Yandisa inkqubo yokutsha ye-injini ngokulawula ngokuchanekileyo ixesha kunye nesixa samafutha esitofuyo. Ukuvaleka kwemilomo ye-injector kuvamise ukubangelwa yi-oyile engcolileyo, ukuqokelelana kwesuntswana okanye ukubekelwa kweekhemikhali, okungachaphazeli nje ukusebenza kwe-injini kodwa kunokonyusa ukukhutshwa kongcoliseko. Ke ngoko, uphuhliso loxilongo olusebenzayo lokuhlohla i-injector kunye nobuchule bokulungisa kubalulekile ukuqinisekisa ukusebenza kwe-injini kunye nokuhlangabezana nemigangatho engqongqo yokukhupha iimoto.