Zizindikiro Zazikulu Zowunika Mafuta a Ma Dizilo Opangira Ma Jenereta

Sep. 24, 2021

Dizilo ndiye mafuta akuluakulu a seti ya jenereta ya dizilo, komanso sing'anga yofunika yogwirira ntchito ya seti ya jenereta ya dizilo kuti igwire ntchito zamakina.Zofunikira zazikulu za seti ya jenereta ya dizilo ndikuyatsa bwino, atomization yabwino, madzi otsika kutentha, komanso zinthu zoyaka moto.Corrosive Xiaohuang mechanical acrobatics ndi kuchepa kwa chinyezi ndi zinthu zisanu ndi chimodzi, ndiye mukudziwa zomwe zikuwonetsa zazikulu pakuwunika mafuta ma jenereta a dizilo ?Tiyeni tiphunzire za izo ndi Dingbo Power.

 

1. Nambala ya Cetane.

 

Nambala ya Cetane ndi index yowunikira momwe mafuta amagwirira ntchito komanso momwe mafuta amagwirira ntchito.Kuyatsa kwabwino kwa dizilo kumatanthawuza kutsika kwa kutentha kwa dizilo.) Ndi lalifupi, kusakaniza kwa gasi woyaka komwe kumapangidwa panthawi yoyima kumakhala kochepa, kuthamanga kwamphamvu pambuyo pa moto kutsika, ndipo ntchitoyo imakhala yofewa.

 

Njira yodziwira nambala ya cetane ya dizilo ndi yofanana ndi nambala ya octane ya mafuta.Sakanizani cetane C16H34, yomwe imakhala yabwino kwambiri yoyaka moto (yokhala ndi mtengo wa cetane wa 100) ndi tiyi yoyipa kwambiri ya a-methyl (ndi mtengo wa cetane wa 0), mu chiŵerengero china.Pamene kuyatsa kwadzidzidzi kwa dizilo yoyesedwa kumakhala kofanana ndi kusakaniza, kuchuluka kwa kuchuluka kwa cetane komwe kuli mu osakaniza ndi nambala ya cetane ya dizilo yoyesedwa.

 

Kukwera kwa cetane nambala ya dizilo, kumapangitsanso kuyaka kwachangu, injini ya dizilo ndiyosavuta kuyiyambitsa, ndipo ntchitoyo imakhala yofewa.Koma nambala ya cetane ikakwera, kagawo kakang'ono ka dizilo kamakhala kolemera kwambiri, kukhuthala kwamphamvu, kutsika kwabwino kwa kupopera mbewu mankhwalawa, komanso nthawi yocheperako yamoto.Imagwira moto isanapange chisakanizo chabwino choyaka, kotero kuyaka sikukwanira ndipo utsi wakuda umatulutsa.Chifukwa chake, nambala ya cetane ya dizilo iyenera kusinthidwa.Dizilo omwe amagwiritsidwa ntchito popanga ma injini a dizilo othamanga kwambiri ali pakati pa 40 ndi 60, ndipo dizilo omwe amagwiritsidwa ntchito popanga ma injini a dizilo otsika ali pakati pa 30 ndi 50.

 

2. Kuzizira ndi malo amtambo.

 

Kutsika kwa kutentha kwa madzi a dizilo kumatsimikiziridwa ndi malo oundana komanso malo amtambo.


Main Indicators for Evaluating the Fuel of Diesel Generator sets

 

Kukatentha kwambiri, parafini ndi chinyezi zomwe zili mu dizilo zimayamba kunyezimira, ndipo diziloyo imakhala yaphokoso.Kutentha kumeneku kumatchedwa cloud point.Kutentha kumatsikanso, makina a kristalo wa parafini amapangidwa, ndipo mafuta amataya madzi ndi kulimba.Kutentha kumeneku kumatchedwa kuzizira.Nthawi zambiri, mtambo umakhala pamwamba pa 5-10 ° C kuposa malo oundana.Mwachitsanzo, -10 kuwala kwa dizilo kumakhala ndi kuzizira kwa -10 ° C.Kuzizira kwa dizilo kukakwera kwambiri, ndikosavuta kutsekereza kuzungulira kwamafuta ndikusefa m'nyengo yozizira, zomwe zimapangitsa kuti mafuta azikhala osakwanira kapena kusokoneza.Mukamagwiritsa ntchito mafuta a dizilo, kuzizira kumafunika kukhala 4 ~ 6 ° C kutsika kuposa kutentha kozungulira kwambiri.

 

3. kukhuthala.

 

The atomization ntchito mafuta dizilo makamaka mtima ndi mamasukidwe akayendedwe.Viscosity ndi chinthu chofunikira kwambiri chamafuta.Zimakhudza khalidwe la kutsitsi, kuyaka filterability ndi fluidity wa dizilo.The apamwamba mamasukidwe akayendedwe, ndi zazikulu ndi sprayed mafuta particles, amene adzaipiraipira kuyaka.Ngati mamasukidwe akayendedwe ndi otsika kwambiri, amawonjezera kutayikira ndi kuvala kwa pampu yojambulira mafuta ndi msonkhano wa jekeseni wa mafuta.Chifukwa chake, kukhuthala kwa dizilo kuyenera kusinthidwa.Nthawi zambiri, kukhuthala kwa kinematic kwa dizilo yopepuka ndi 2.5-8mm2/s pa 20°C.

 

4. distillation osiyanasiyana.

 

Mtundu wa distillation umasonyeza kusungunuka kwa mafuta a dizilo.The kuwala kwa distillate dizilo (m'munsi ndi distilled kutentha), mofulumira evaporation, amene amathandiza kuti mapangidwe osakaniza mpweya.Kagawo kakang'ono kameneka kamasanduka nthunzi pang'onopang'ono, ndipo kamakoka moto kasanukire mu injini ya dizilo yothamanga kwambiri, ndipo n'kosavuta kutulutsa utsi wakuda.Koma si bwino ngati distillate ndi yopepuka kwambiri, chifukwa evaporation ndi yabwino kwambiri, mpweya wochuluka wosakanikirana umapangidwa panthawi yamoto wamoto, kupanikizika kumakwera kwambiri pambuyo pa moto, ndipo ntchitoyo imakhala yovuta.

 

Zinthu zinayi zomwe zili pamwambazi ndizizindikiro zazikulu zowunika momwe dizilo likuyendera.Pakadali pano, dizilo yopepuka imagwiritsidwa ntchito injini za dizilo zothamanga kwambiri , dizilo wolemera amagwiritsidwa ntchito pa injini za dizilo zapakatikati ndi zotsika, ndipo mafuta olemera amagwiritsidwa ntchito pamainjini akuluakulu a dizilo otsika kwambiri.

 

Ngati mukufuna kudziwa zambiri za majenereta a dizilo, chonde titumizireni imelo dingbo@dieselgeneratortech.com.

 

 


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