Ukuzimisela kweGlycol Viscosity
IUlawulo olusebenzayo lwezisombululo zokuthintela ukukhenkceza kwimibhobho ye-petrochemical lufuna amaqhinga asebenzayo, aqhutywa yidatha adityaniswe kakuhle kwiziseko zophuhliso ezikhoyo.ukuqina kwamanzi e-glycolUkuzimisela kuvela kwimpembelelo yayo ngqo ekuthembekeni kokusebenza, ingakumbi kwiindawo ezinobushushu obuphantsi apho nokuguquguquka okuncinci kunokungena kuphazamiseko olukhulu. Ngokuqhubeka nokulandelela le propati, iinjineli zinokulungisa iiparameter zenkqubo ukuze zigcine ukuhamba kakuhle, ngaloo ndlela zithintele amaxesha okungasebenzi abiza kakhulu kwaye ziphucule imveliso iyonke kwiukuthuthwa kwepetroli yepayipiiimeko.
Yintoni i-Viscosity ye-Glycol Water?
Ubungakanani be-viscosity yemixube ye-glycol-water buyahluka kakhulu ngokusekelwe kuhlobo lwe-glycol (umz.,i-ethylene or ipropylene), uxinaniso lwayo, kunye nobushushu. I-Propylene glycol, ethandwa ngenxa yokuba inetyhefu ephantsi, ibonisa utshintsho olufanayo lwe-viscosity kodwa inemiphumo eyahlukileyo yoxinzelelo lomphezulu, yongeza ubunzima.
Uthutho lweMibhobho yePetrochemical-Low-Temperature
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Uthutho lweMibhobho yoBushushu obuphantsi
Ngaphakathi kommandla weukuthuthwa kwemibhobho yeoyile, ingakumbi kwiindawo ezibandayo ezisemantla okanye ngexesha lobusika obuqatha, izisombululo zamanzi ze-glycol zivela njengezibalulekileyo ekukhuseleni i-antifreeze kunye nokulawula ubushushu, nokuba kukulandela ubushushu okanye njengezinto ezipholisayo ngqo ukuzinzisa ubushushu bemibhobho. Iimpembelelo zemozulu, kubandakanya imijikelo yobushushu yemihla ngemihla kunye neziganeko zemozulu ezingalindelekanga ezifana nee-cold fronts, zibangela utshintsho lwangempela kubushushu be-internal medium, nto leyo ebangela utshintsho olungalindelekanga kwiimpawu zokuhamba komxube we-glycol. Olu lungiselelo alugcini nje ngokugcina ingqibelelo yee-hydrocarbons ezithuthwayo kodwa lukwaqhelana nemingeni ekhoyo yokugcina ukuhanjiswa rhoqo phakathi kokuguquguquka kokusingqongileyo, lusebenzisa iindlela ezisetyenzisiweyo zokuhambisa igesi yendalo kunye neoyile eluhlaza ukuze kubekwe phambili imisebenzi engaphazanyiswayo.
Imingeni
Utshintsho olukhulu kwi-viscosity kunye noxinano lubangela imiqobo enzima, njengoko ukwehla kwamaqondo obushushu kwandisa ubukhulu bolwelo, ngaloo ndlela kwandisa ilahleko zokungqubana kunye noxinzelelo lweendlela zokumpompa ukuya kwinqanaba apho ukusetyenziswa kwamandla kunyuka ngokungafanelekanga. Oku kwenza oku kube nzima, ukuchaneka okunciphileyo komxube kuvela kukusasazwa okungalinganiyo okanye ukuwohloka ngokuhamba kwexesha, okwandisa amathuba okuba i-crystallization yendawo okanye utshintsho lwesigaba olungafunekiyo olunokuthintela iindlela zokuhamba kwaye lubangele ukumisa kokusebenza. Iziphumo ezimbi zifikelela ekuphazamisekeni kokuhamba kolwelo, iimfuno eziphezulu zokugcinwa kweepompo, kunye nokungachaneki kokulinganisela izinto eziphazamisa ulawulo lwezinto kunye noqikelelo lwezoqoqosho.
·Iingozi Zokwakheka Kwamanzi: Phantsi kweemeko zoxinzelelo oluphezulu, ubushushu obuphantsi, iimolekyuli zamanzi zinokwenza izakhiwo ezifana nomkhenkce ezinegesi, zinciphise kakhulu ububanzi bemibhobho kwaye zibe sengozini yokuvaleka ngokupheleleyo.
· Ukugqwala kunye nokubola: Iiglycol ezinganyangwanga okanye ezingalawulwanga kakuhle zikhawulezisa ukuwohloka kwesinyithi ngaphakathi kwemibhobho, nto leyo ekhokelela ekuvuzeni nasekubeni yingozi kwindalo.
· Iingxaki zeFoam kunye ne-Emulsion:Izinto ezingcolisayo okanye umahluko wobushushu ukhuthaza ukuveliswa kwe-foam, nto leyo ebangela ukulahleka kwe-glycol kunye neenkqubo zokwahlulahlula zibe nzima.
· Ukuqandisa Okunokwenzeka: Nokuba kukho i-antifreeze, imikhuhlane egqithisileyo inokuqandisa izixhobo okanye amacandelo enkqubo, nto leyo echaphazela ukuchaneka kokulinganisa kunye nokuqhubeka kokuhamba kwamanzi.
·Ukukhula kweeMicrobial: Kwimijikelo evaliweyo, ukwanda kweebhaktheriya kunciphisa umgangatho wolwelo, nto leyo etshintsha ngakumbi uburhabaxa kwaye ikhuthaza ukwakheka kodaka.
Le miba inezinto ezininzi igxininisa ukubaluleka kweenkqubo zokubeka esweni eziqinileyo ezinokuqikelela nokunciphisa ezo ngxaki ngaphambi kokuba zikhule zibe ziingxaki ezipheleleyo.
Imitha yeLonnmeter Viscosity yeGlycol yamanzi
Kwimizi-mveliso equka iikhemikhali zepetrochemicals—ukuphatha iioyile ezikrwada, ezinzima, kunye nezinto zokuthambisa—ukuya ekucutshungulweni kokutya ngeesiraphu okanye iijam, kwanamayeza okufaka iipilisi, imboni engaphakathiimitha ye-viscosity ye-glycol yamanziukusuka eLonnmeter kuphuma phambili ngokubonelela ngemilinganiselo engaphazanyiswayo nechanekileyo ngqo kumjelo wokuhamba, kudlula imfuneko yovavanyo olusebenza nzima ngaphandle kweintanethi kwaye kuqinisekiswe ukuthembeka okuqhubekayo ngokuchanekileyo okuphezulu. Olu dibaniso kwizakhelo zolawulo oluzenzekelayo lunika amandla utshintsho olukhawulezileyo kwiinguqu ezinje ngamanqanaba obushushu, useto loxinzelelo, okanye uxinano olongezelelweyo, ngaloo ndlela kuthintelwe ukuveliswa kweebhetshi ezingaphantsi komgangatho kunye nokulungelelanisa imisebenzi yokusebenza ukuze kuphuculwe ukuphunyezwa.
Ilinganisa ubungqindilili ukusuka kwi-1 ukuya kwi-1,000,000 cP ngokuchaneka kwe-±2-5%, ukuphindaphindwa kwe-±1-2%, kunye nokumelana nobushushu obungaphantsi kwe-350℃. Yakhiwe nge-316L, iTeflon, kunye neHastelloy, inomgangatho we-IP68 ongqongileyo, i-RS485 interface, kunye nomgangatho we-Ex dIIBT6 ochasene nokuqhuma, olungele ukusetyenziswa kwe-petrochemical.
Umgaqo Wokusebenza
Kwisiseko se-viscometer ye-industrial online okanye inline kukho icandelo elincinci, elifana ne-rod sensing elijikeleza kwi-frequency emiselweyo ngelixa lijikeleza i-torsional kwi-axis yalo, lisebenzisana nolwelo olujikelezileyo ukuze libangele ukuphelelwa kwamandla ngokutsalwa okubangelwa kukucheba. Ubukhulu boku kuchithwa buhambelana ngokuthe ngqo nokumelana kwesixhobo sokuhamba-ukuthamba okuphezulu kwandisa amandla okungqubana, okubangela ukulahleka kwamandla amakhulu apho izixhobo ze-elektroniki zesixhobo zibamba kwaye zitolike. Emva koko, i-transmitter edibeneyo ihlaziya le signal eluhlaza ibe yi-metric ethe ngqo, enokutolikwa, inika abaqhubi impendulo ekhawulezileyo kwiimeko zolwelo ukuze bazise utshintsho oluchanekileyo ngexesha lemijikelo yokuvelisa eqhubekayo. Le ndlela ayigcini nje ngokuphucula ukuthembeka kokulinganisa kodwa ikwahlengahlengisa ngokulula kwiimfuno zenkqubo ezahlukeneyo.
Iindawo ezicetyiswayo zokufaka ukuze ujonge ukuxinana
Ukubekwa ngokufanelekileyo kwee-viscometers ezikwimigca, ezifana neLonnmeter's, kuphucula ukujonga i-viscometer ngexesha langempela kwiinkqubo zamanzi e-glycol ezisetyenziselwa ukuthintela ukuqandisa kunye nokulandelela ubushushu kwiipayipi ze-petrochemical. Ngokubeka ezi zixhobo kwiindawo ezibalulekileyo ngokwesicwangciso, abaqhubi banokujongana notshintsho lwe-viscometer oluqhutywa kukutshintsha kobushushu kwaye baqinisekise ukusebenza kwepayipi okuzinzileyo, okusebenzayo, nokukhuselekileyo.
| Indawo yoFakelo | Injongo |
|---|---|
| Indawo yokugcina itanki yokugcina izinto | Iseka i-viscosity esisiseko yenkqubo yokujikeleza kwegazi |
| I-Inlet/Outlet yeYunithi yokulandelela ubushushu | Ijonga utshintsho lwe-viscosity ngenxa yokutshintsha kwamaqondo obushushu |
| IiNode zeMibhobho ezikumgama omde | Ibona utshintsho lwe-viscosity kwiindawo ezinobungqingili |
| I-Inlet/Outlet yePump yokujikeleza kwegazi | Ikhusela ukusebenza kakuhle kwepompo kunye nokhuseleko ngokuqinisekisa ukuba i-viscosity ifanelekile |
| Buyisela kwiNdawo yokugcina iTanki | Iqinisekisa ukuhambelana kolwelo kwaye ibona ukuwohloka kwenkqubo evaliweyo |
Funda Ngakumbi ngeeMetha zoBuxinano
Iimitha zeNkqubo ezingakumbi kwi-Intanethi
Iingenelo zokuchonga ukuxinana
Kwimibhobho yokuthutha eshushu kakhulu nge-petrochemical, efana negesi okanye imigca yeoyile engaphantsi kolwandle, imixube yamanzi-glycol isebenza njengolwelo lwe-hydraulic olungatshiyo kwiinkqubo zolawulo ezifana neevalvu kunye nee-actuators. Amaqondo obushushu aphantsi (umz., kufutshane ne-2°C kulwandle olujulileyo) anyusa ngokukhawuleza i-viscosity, enza kube nzima ukuhamba kunye nokuthambisa, ngelixa uxinzelelo oluphezulu (ukuya kuthi ga kwi-110 MPa) lunokumelana noku kwimixube emanzi amaninzi (>75%), kunciphisa i-viscosity kwaye kunceda ukusebenza kakuhle. Ukulinganisa i-viscosity kuvumela abaqhubi ukuba baqikelele kwaye banciphise ezi ziphumo, baqinisekise ukusebenza rhoqo ngaphandle kokutsalwa kwamandla amaninzi okanye ukuguguleka koomatshini.
· Iqinisekisa ukuba iipompo ziyafuthwa kwaye ithintela ukuvalekaUkubeka iliso ngexesha langempela kugcina i-viscosity ngaphakathi kwemida ekhuselekileyo kumaqondo obushushu aphantsi, kuthintelwe imiqathango yokuhamba kwamanzi kwimibhobho.
· Yenza kube lula ukusetyenziswa kwamandla: Ivumela ulawulo oluchanekileyo loxinzelelo lwe-glycol ukunciphisa iimfuno zamandla okupompa.
·Igcina ukusebenza kakuhle kokudlulisa ubushushu: Ilungelelanisa ukhuseleko lokukhenkceza kunye ne-viscosity ephantsi ukuze isebenze ngcono kubushushu.
· Ivumela ukufunyanwa kokuwohloka kwangethubaUtshintsho lokuxinana luphawu lokungcola okanye ukuqhekeka, nto leyo eyandisa ubomi bolwelo kunye nezixhobo.
Ezi nzuzo zizonke zibeka ukumisela i-viscosity njengesiseko se-automation yenkqubo yanamhlanje, zizisa imbuyekezo ebonakalayo kutyalo-mali ngokuthembeka okuphezulu kunye nokunciphisa iingozi zokusebenza.
Nxibelelana neLonnmeter namhlanje ngesicelo sakho esineenkcukacha zekowuteshini, uchaze iimfuno zakho zenkqubo ezizodwa, imida yokusingqongileyo, kunye nokukhetha kokudibanisa ukuze ufumane isindululo esilungiselelwe wena esihambelana ngokugqibeleleyo neenjongo zakho zolawulo lwe-viscosity, esinika amandla iqela lakho ukuba lifikelele kulawulo olungenakuthelekiswa nanto kunye nokusebenza kakuhle ekuphatheni ulwelo.
