Manyan Manufofi don Tamanin Man Fetur na Saitin Generator Diesel

Diesel shine babban man fetur don saitin janareta na diesel, kuma muhimmin wurin aiki don na'urorin janareta na diesel don yin aikin injina.Babban abubuwan da ake buƙata don saitin janareta na dizal akan dizal shine ingantaccen ƙonewa, mai kyau atomization, ingantaccen ruwa mai ƙarancin zafi, da ƙarancin kayan konewa.Lalacewar Xiaohuang injin acrobatics da ƙarancin danshi sune abubuwa shida, don haka kun san menene manyan alamomi don kimanta man fetur ɗin. dizal janareta sets ?Bari mu koyi game da shi da Dingbo Power.

1. Lambar Cetane.

Lambar Cetane fihirisa ce don kimanta aikin kunnawa da aikin man dizal.Kyakkyawan aikin ƙonewa na dizal yana nufin ƙarancin zafin wuta na diesel.) Ya fi guntu, cakuda iskar gas mai ƙonewa da aka kafa a lokacin lokacin raguwa ya ragu, yawan hawan hawan bayan wuta ya ragu, kuma aikin ya fi sauƙi.

Hanyar tantance adadin cetane na dizal yayi kama da lambar octane na fetur.Haɗa cetane C16H34, wanda ke da mafi kyawun flammability maras lokaci (tare da ƙimar cetane na 100) da mafi munin shayi a-methyl (tare da ƙimar cetane na 0), a cikin wani takamaiman rabo.Lokacin da ba zato ba tsammani na dizal ɗin da aka gwada ya zama daidai da na cakuda, adadin adadin cetane da ke cikin cakuda shine adadin cetane na dizal ɗin da aka gwada.

Mafi girman adadin cetane na dizal, mafi kyawun konewar kwatsam, injin dizal yana da sauƙin farawa, kuma aikin yana da laushi.Amma mafi girman lambar cetane, mafi girman juzu'in dizal, mafi girman danko, ƙarancin ingancin feshi, da ɗan gajeren lokacin jinkirin harshen wuta.Tana kama wuta kafin ta samar da cakuda mai kyau mai konewa, don haka konewar bai cika ba kuma hayakin baƙar fata yana fitowa.Don haka, yakamata a daidaita adadin cetane na dizal.Diesel din da ake amfani da shi wajen injunan dizal masu sauri yana tsakanin 40 zuwa 60, kuma dizal din da ake amfani da shi wajen injunan dizal din yana tsakanin 30 zuwa 50.

2. Daskarewa batu da girgije batu.

Ƙarƙashin yanayin zafi na man dizal an ƙaddara ta wurin daskarewa da wurin girgije.

A yanayin zafi mara nauyi, paraffin da danshin da ke cikin dizal ya fara yin haske, kuma dizal ya zama turbid.Ana kiran wannan yanayin yanayin girgije.Lokacin da zafin jiki ya sake faɗuwa, an kafa cibiyar sadarwa ta paraffin crystal, kuma mai ya rasa ruwa kuma yana ƙarfafawa.Ana kiran wannan zafin jiki daskarewa.Gabaɗaya, ma'aunin girgije yana da 5-10 ° C sama da wurin daskarewa. Diesel haske na cikin gida ana lakafta shi gwargwadon wurin daskarewa.Alal misali, -10 haske diesel yana da daskarewa batu na -10 ° C.Lokacin da daskarewar dizal ya yi yawa, yana da sauƙi a toshe da'irar mai da tacewa a lokacin hunturu, yana haifar da ƙarancin wadatar mai ko ma katsewa.Lokacin amfani da man dizal, ana buƙatar wurin daskarewa ya zama ƙasa da 4 ~ 6 ° C fiye da mafi ƙarancin yanayi.

3. dankowa.

Aikin atomization na man dizal an ƙaddara shi ne ta danko.Danko shine mahimmin siga na dukiya ta zahiri na man fetur.Yana shafar ingancin feshi, tacewa konewa da kuma ruwa na dizal.Mafi girma da danko, da girma da girma da fesa barbashi mai, wanda zai kara tsananta konewa.Idan danko ya yi ƙasa da ƙasa, zai ƙara ɗigowa da lalacewa na famfun allurar mai da taron bututun mai na allurar.Saboda haka, ya kamata a daidaita danko na diesel.Gabaɗaya, danƙon kinematic na diesel haske shine 2.5-8mm2/s a 20 ° C.

4. distillation kewayon.

Distillation kewayon yana nuna tururin man dizal.Ƙaƙwalwar distillate na dizal (ƙananan zafin jiki na distilled), da sauri da evaporation, wanda ya dace da samuwar gas mai gauraye.Babban juzu'in yana ƙafe a hankali, kuma yana kama wuta kafin ya fita a cikin injin dizal mai sauri, kuma yana da sauƙin fitar da hayaƙi.Amma ba kyau ba ne idan distillate ya yi haske sosai, saboda ƙawancen yana da kyau sosai, gauraye da yawa yana samuwa a lokacin lokacin jinkirin harshen wuta, matsa lamba yana tashi sosai bayan wuta, kuma aikin yana da tsanani.

Abubuwan da ke sama guda huɗu sune manyan alamomi don kimanta aikin dizal.A halin yanzu, ana amfani da dizal mai haske injunan diesel masu sauri , Ana amfani da man dizal mai nauyi don injunan dizal mai matsakaici da ƙananan sauri, kuma ana amfani da mai mai nauyi don manyan injunan diesel masu ƙarancin sauri.

Idan kuna sha'awar injinan dizal, ko kuna son ƙarin sani game da injinan diesel, da fatan za a tuntuɓe mu ta imel dingbo@dieselgeneratortech.com.