Ngowuphi umsebenzi oza kunciphisa ubomi bebhetri yejeli yeAGM?

Abanye abathengi banokuxhalaba malunga nokuba iibhetri zinciphisa ubomi bebhetri emva kwexesha elide besebenzisa.
Namhlanje, iqela lebhetri le-cspower lingathanda ukwabelana nawe ngendlela yokunciphisa ubomi bebhetri:
Enye yenqaku eliphambili linganciphisa ubomi bebhetri:Ibhetri Negative Amacwecwe Sulfation
Izinto eziphambili ezisebenzayo zeplate ye-negative yebhetri yi-spongy lead, iipleyiti ezingalunganga zineempendulo zekhemikhali ezilandelayo xa ibhetri ihlawuliswa: PbSO4 + 2e = Pb + SO4, okwangoku, iiplati ezilungileyo zivela.
impendulo oxidizing: PbSO4 + 2H2O = PbO2 + 4H+ + SO4- + 2e.
Ukusabela kweekhemikhali kwenzeka xa ukhupha, impendulo yayo eguqukileyo yokusabela apha ngasentla, xa i-hopower ye-Valve eLawulwayo etywiniweyo ibhetri ye-asidi ehamba phambili ingonelanga, kukho i-PbSO4 kwi-lead yebhetri.
iipleyiti, zombini iipleyiti ezimbi kunye ezintle, esxitence elide PbSO4 uya kuzenza ilahleko esebenzayo into, ngoko ke akanakuthatha inxaxheba kwi-chemical reaction. Esi siganeko sibizwa ngokuba: "Sulfation of active sustance", ngokufanayo
Ixesha, iSulfation iya kunciphisa into esebenzayo, yehlise umthamo osebenzayo webhetri, nayo iya kuba nefuthe kumthamo wokufunxa igesi yebhetri. Emva kwexesha elide le-sulfation, ibhetri iya kulahlekelwa ukusebenza kakuhle
Kutheni le nto isimangalo siya kwenzeka, ikakhulu ngenxa yezizathu ezingezantsi:
1) Ibhetri yeVRLA ihlala ixesha elide kwimeko yokukhupha, okanye ayinakuhlawuliswa ngoko nangoko emva kokukhutshwa, njeulale ecaleni kwaye ungahlawuliswa ixesha elide.
Phantsi kwezi meko, iikristale ze-Lead sulfate kwizinto ezisebenzayo ezingakhange zixhomekeke ekuncitshisweni kwe-electrochemical yokwandisa umyinge wazo, Ezi kristale ze-lead sulfate zi-
iphinde ihlaziywe ukwenza amasuntswana abe makhulu kwaye avelise isulfate yelothe engenakujikwa.
2)Ukungahlawulisi ixesha elide,into ethetha ukuba amandla ombane etshajiso edadayo kwiqela lonke leebhetri uhlala e-Lowthan ecela ixesha elide (iprinte kwibhetri), isiphumo sokuba “Iibhetri eziphantsi”.
3) Ukukhutshwa okunzulu rhoqo(i-voltage yebhethri ephantsi kwe-1.75-1.80v / iseli nganye xa ikhutshwa), kukho
ukucima okuqhelekileyo kwiindawo ezikude, kunye nokukhutshwa okunzulu kweebhetri kwenza i-lead engenakunqanyulwa ye-sulfuric acid iqokelelwe kwisixa esikhulu kwizinto ezisebenzayo.
Ngoko ke, ukwenzela ukuthintela ukubunjwa kwe-sulfation embi, ibhetri kufuneka ihlale igcinwe kwimeko egcwele ngokupheleleyo.
Ukufumana naziphi na iinkcukacha zetekhnoloji ezingakumbi kwiibhetri, nceda uzive ukhululekile ukufikelela kwiqela lethu labathengisi.
I-HTL12-200 (2)
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  • Ixesha lokuposa: Jan-06-2022