Iimpawu eziphambili zokuVavanya i-Fuel yeeSeti zeGenereyitha ye-Diesel

Idizili lelona futhe liphambili kwiiseti zejenereyitha yedizili, kunye nesixhobo esibalulekileyo sokusebenza kwiiseti zejenereyitha yedizili ukwenza umsebenzi womatshini.Ezona mfuno ziphambili zeeseti zejenereyitha yedizili kukuvutha kakuhle, i-atomization elungileyo, ubumanzi obunobushushu obuphantsi, kunye neemveliso zokutsha eziphantsi.I-Corrosive Xiaohuang mechanical acrobatics kunye nomxholo ophantsi wokufuma zizinto ezintandathu, ke uyazi ukuba zeziphi iimpawu eziphambili zokuvavanya amafutha iiseti generator diesel ?Masifunde ngayo ngeDingbo Power.

1. Inombolo yeCetane.

Inombolo yeCetane sisalathiso sokuvavanya ukusebenza kokuvutha kunye nokusebenza kwamafutha edizili.Ukusebenza kakuhle kokuvutha kwedizili kubhekiselele kubushushu obuphantsi bokuzitshisa kwedizili.) Ifutshane, umxube wegesi otshayo owenziwe ngexesha lokumisa ungaphantsi, izinga lokunyuka koxinzelelo emva kokuba umlilo uphantsi, kwaye umsebenzi uthambile.

Indlela yokumisela inombolo ye-cetane yedizili ifana nenombolo ye-octane yepetroli.Xuba i-cetane C16H34, enokutsha okuzenzekelayo (ngexabiso le-cetane le-100) kunye ne-tea ye-a-methyl embi kakhulu (ngexabiso le-cetane le-0), kumlinganiselo othile.Xa ukuvutha okuzenzekelayo kwedizili evavanyiweyo kufana naleyo yomxube, umthamo wepesenteji ye-cetane equlethwe kumxube yinombolo ye-cetane yedizili evavanyiweyo.

Okukhona liphezulu inani le-cetane yedizili, kokukhona ivutha ngokuzenzekelayo, i-injini ye-diesel kulula ukuyiqalisa, kwaye nomsebenzi uthambile.Kodwa okukhona liphezulu inani le-cetane, liya lisiba nzima iqhezu le-diesel, iphezulu i-viscosity, umgangatho ombi wokutshiza, kunye nexesha elifutshane lokubuyiswa komlilo.Ibamba umlilo ngaphambi kokuba yenze umxube omhle onokutsha, ngoko ke ukutsha akuphelelanga kwaye kuphuma umsi omnyama.Ngoko ke, inani le-cetane yedizili kufuneka litshintshwe.Idizili esetyenziswa kwiinjini zedizili ezinesantya esiphezulu iphakathi kwama-40 nama-60, kwaye idizili esetyenziselwa iinjini zedizili ezinesantya esiphantsi iphakathi kwama-30 nama-50.

2. Indawo yokukhenkceza kunye nendawo yelifu.

Ubushushu obuphantsi be-fluidity ye-diesel fuel bumiselwa yindawo yokukhenkcela kunye nendawo yefu.

Kumaqondo obushushu aphantsi, iparafini kunye nokufuma okukwidizili ziqalisa ukukhazimla, ize idizili ibe nenkunkuma.Obu bushushu bubizwa ngokuba yi cloud point.Xa amaqondo obushushu ehla kwakhona, iparafini yikristale network, kwaye amafutha aphulukana nolwelo kunye nokuqina.Obu bushushu bubizwa ngokuba yindawo yokukhenkca.Ngokuqhelekileyo, indawo yefu i-5-10 ° C ngaphezu kwendawo yokukhenkceza.I-diesel yokukhanya yasekhaya ibhalwe ngokwendawo yayo yokukhenkceza.Umzekelo, -10 idizili ekhaphukhaphu ineqondo lomkhenkce elingu -10°C.Xa indawo yokukhenkceza ye-diesel iphezulu kakhulu, kulula ukuvala i-oyile yesiphaluka kunye nesihluzo ebusika, kubangele ukunikezelwa kwepetroli okwaneleyo okanye ukuphazamiseka.Xa usebenzisa i-oyile ye-diesel, indawo yokukhenkceza kufuneka ibe yi-4 ~ 6 ° C ngaphantsi kweyona ndawo iphantsi yobushushu be-ambient.

3. i-viscosity.

Ukusebenza kwe-atomization ye-diesel fuel kunqunywe ngokukodwa yi-viscosity.I-Viscosity yinto ebalulekileyo yepropathi yepropathi yamafutha.Ichaphazela umgangatho wokutshiza, ukucoceka kokutsha kunye nokumanzi kwedizili.Ukuphakama kwe-viscosity, inkulu i-oyile efafaziweyo, eya kwandisa ukutsha.Ukuba i-viscosity iphantsi kakhulu, iya kwandisa ukuvuza kunye nokuguga kwempompo yokutofa kwamafutha kunye nendibano yomlomo wesitofu samafutha.Ngoko ke, i-viscosity ye-diesel kufuneka iguqulwe.Ngokuqhelekileyo, i-kinematic viscosity ye-diesel ekhanyayo yi-2.5-8mm2 / s kwi-20 ° C.

4. uluhlu lwe-distillation.

Uluhlu lwe-distillation lubonisa umphunga weoli ye-diesel.I-lighter distillate ye-diesel (ephantsi kweqondo lokushisa elichithwayo), ngokukhawuleza ukunyuka kwe-evaporation, okubangela ukubunjwa kwegesi edibeneyo.Iqhekeza elinzima liba ngumphunga ngokucothayo, kwaye lifumana umlilo ngaphambi kokuba libe ngumphunga kwinjini yedizili enesantya esiphezulu, kwaye kulula ukukhupha umsi omnyama.Kodwa akulunganga ukuba i-distillate ilula kakhulu, kuba i-evaporation ilungile kakhulu, i-gas exutywe kakhulu yenziwa ngexesha lokutshatyalaliswa komlilo, uxinzelelo luphakama ngokukhawuleza emva komlilo, kwaye umsebenzi unzima.

Ezi zinto zine zingentla zizalathisi eziphambili zokuvavanya ukusebenza kwedizili.Okwangoku, i-diesel elula isetyenziselwa iinjini zedizili ezinesantya esiphezulu , i-diesel enzima isetyenziselwa iinjini ze-diesel eziphakathi kunye ne-low-speed, kwaye ioli enzima isetyenziselwa iinjini ezinkulu zedizili ezisezantsi.

Ukuba unomdla kwiijenereyitha zedizili, okanye ufuna ukwazi ngakumbi malunga neejenereyitha zedizili, nceda uqhagamshelane nathi nge-imeyile dingbo@dieselgeneratortech.com.