Chifukwa chiyani Battery Polar Plate ya Cummins Generator Yawonongeka

Zomwe zimachititsa kuti vulcanization ya mbale za batri za Cummins generator

Chodabwitsa chakuti zida zina zogwira ntchito pamabatire abwino komanso oyipa a mabatire a lead-acid pang'onopang'ono zimasandulika kukhala makhiristo a lead sulfate, omwe sangasinthidwe kukhala lead dioxide ndi spongy lead pakuchapira, amatchedwa sulfation ya mbale, yomwe imatchedwa (mbale). )) kusokoneza.

Ngati ndi batire ya acid-acid Akatulutsidwa kwa nthawi yayitali, makhiristo ofewa ndi ang'onoang'ono a sulphate pama mbale a elekitirodi pang'onopang'ono amakhala olimba komanso owoneka bwino a sulphate makhiristo.Makhiristo oterowo adzatsekereza ma micropores azinthu zogwira ntchito pama mbale a elekitirodi chifukwa cha kuchuluka kwawo komanso kusayenda bwino.Kulowa ndi kufalikira kwa electrolyte kumalepheretsa, ndipo kukana kwa mkati kwa batri kumawonjezeka.Pakuchapira, sulphate yokhuthala komanso yolimba iyi sivuta kusandulika kukhala lead dioxide ndi spongy lead, zomwe zimapangitsa kuchepa kwa zinthu zogwira ntchito pa mbale ya elekitirodi ndikuchepa mphamvu.Pazovuta kwambiri, mbale ya electrode imataya mphamvu yake yosinthika ndipo imawonongeka.Moyo wautumiki wafupikitsidwa.

The recrystallization wa lead sulphate kumapangitsa kukula kwa crystal particles.Chifukwa kusungunuka kwa makristasi ang'onoang'ono ndi aakulu kuposa makristasi akuluakulu, pamene sulfuric acid ndende ndi kutentha kusinthasintha, makhiristo ang'onoang'ono adzasungunuka, ndipo PbS04 yosungunuka idzakula pamwamba pa makristasi akuluakulu, zomwe zimapangitsa kuti makristasi akuluakulu akule kwambiri. .

Pali zifukwa zambiri za vulcanization ya mbale za batri, koma zimagwirizana mwachindunji kapena mosagwirizana ndi kutulutsa kwa nthawi yaitali kapena kutsika kwa batri, zomwe zingathe kufotokozedwa mwachidule motere.

① M'malo otulutsa kwa nthawi yayitali.Ndipo ipangitseni kuti isamalipitsidwe munthawi yake ndikukhalabe m'malo otulutsa kwa nthawi yayitali.Ichi ndi chifukwa chachindunji cha vulcanization ya batri.

②Kuthamanga kosakwanira kwa nthawi yayitali, monga magetsi oyandama otsika kapena kuyimitsa kuyitanitsa pomwe batire silinaperekedwe mpaka chizindikiro choyimitsa, kungayambitse kusapeza bwino pakutha kwa batire kwa nthawi yayitali.Gawo lazinthu zogwira ntchito zomwe sizinalipitsidwe zidzagwedezeka chifukwa cha kutaya kwa nthawi yaitali.

③ Kuchucha pafupipafupi kapena kutsika pang'ono pang'onopang'ono kungasinthe zinthu zomwe zili mkati mwa mbale kukhala lead sulfate, yomwe imayenera kulipiritsidwa kuti ichiritsidwe, apo ayi vulcanization idzachitika chifukwa chakulephera kuchira pakapita nthawi.

Mabatire a lead-acid omwe salipiritsidwa munthawi yake akatha kukhetsa amafunikira kulipiritsa panthawi yake mkati mwa maola 24 mutatha kutulutsa, apo ayi vulcanization idzachitika ndipo sangayimbitsidwe kwathunthu mkati mwa nthawi yodziwika.

③ Kuchucha pafupipafupi kapena kutsika pang'ono pang'onopang'ono kungasinthe zinthu zomwe zili mkati mwa mbale kukhala lead sulfate, yomwe imayenera kulipiritsidwa kuti ichiritsidwe, apo ayi vulcanization idzachitika chifukwa chakulephera kuchira pakapita nthawi.

Batire ya lead-acid siyimayipitsidwa pakapita nthawi ikatha, imayenera kulipiritsa pakapita nthawi mkati mwa 24h itatha kutulutsa, apo ayi imakhala yowopsa ndipo siyingayimbidwe mokwanira mkati mwa nthawi yodziwika.

④Ngati mtengo wofananira sunachitike munthawi yake, batire la lead-acid limakhala losakhazikika pakagwiritsidwa ntchito.Chifukwa chake ndi chakuti batire yawonongeka pang'ono.Kulipiritsa kofananako kuyenera kuchitidwa kuti athetse vulcanization, apo ayi vulcanization imakula kwambiri.

Pakusungirako, kulipiritsa ndi kukonza sikuchitika nthawi zonse.Mabatire a lead-acid a Cummins genset adzataya mphamvu chifukwa chodzitulutsa panthawi yosungira.Kulipiritsa ndi kukonza nthawi zonse kumafunika, apo ayi batire lidzakhala lochepa kwa nthawi yayitali.

⑤Kuchuluka kwa electrolyte kumachepa.Mlingo wa electrolyte umatsitsidwa, kotero kuti gawo lapamwamba la mbale ya electrode liwonetsedwe ndi mpweya ndipo silingathe kukhudzana ndi electrolyte.The yogwira zinthu sangathe nawo anachita ndi sulfide.

⑥ Zomwe zimagwiritsidwa ntchito mu gawo laling'ono lachifupi-circuit zamkati zimakhala zotulutsidwa kwa nthawi yayitali chifukwa sizingagwirizane ndi kulipira.

⑦ Kudziletsa kwambiri.Kudziletsa kumatembenuza msanga wotsogola kapena lead dioxide kukhala sulphate yotulutsidwa.Ngati kudziletsa kuli koopsa, batire imatulutsidwa mosavuta.

⑧Kuchulukitsitsa kwa electrolyte ndikokwera kwambiri ndipo kachulukidwe kake ndi kokwera kwambiri kuti ifulumizitse kuthamanga kwa batire, ndipo ndikosavuta kupanga makhiristo owoneka bwino mkati mwa mbale ya electrode.Kuonjezera apo, kachulukidwe kameneka kakuchuluka kwambiri kudzachititsa kusamvetsetsana kuti batire ili yodzaza ndi kutulutsa kwambiri pamene ikutulutsa, komanso kusamvetsetsana kuti batire yafika kumapeto kwa chiwongoladzanja pamene ikuyitanitsa, ndipo mtengo weniweniwo ndi wosakwanira, zomwe pamapeto pake zidzayambitsa. vulcanization.

⑨ Kutentha kwambiri komanso kutentha kwambiri kumafulumizitsa kudziyimitsa kwa batri, ndipo ndikosavuta kupanga makhiristo owoneka mkati mwa mbale yake.

Kwa mabatire a VRLA, mawonekedwe amadzimadzi otsamira komanso kuzungulira kwamkati kwa oxygen ndizifukwa zazikulu zomwe zimachititsa kuti vulcanization ichitike.Izi ndichifukwa chakuti mbali imodzi, mawonekedwe amadzimadzi otsamira amalepheretsa zinthu zina zogwira ntchito kuti zigwirizane ndi electrolyte, ndipo pamene nthawi yogwiritsira ntchito ikuwonjezeka, machulukidwe a electrolyte amachepa pang'onopang'ono, ndipo zinthu zogwira ntchito zomwe zimawululidwa ndi mpweya (oxygen) nazonso. wonjezani.Gawo lazinthu zomwe zimagwira ntchito zimawombedwanso chifukwa sizikhoza kuimbidwa mlandu;Kumbali ina, kuzungulira kwa oxygen kumapangitsa kuti mpweya wopangidwa ndi elekitirodi yabwino ugwirizanenso mu elekitirodi yoyipa pambuyo pake, kotero kuti ma elekitirodi olakwika amakhala m'malo osakwanira kuti ateteze mpweya wa haidrojeni, koma pa nthawi yomweyo, elekitirodi zoipa N'zosavuta chifukwa vulcanization chifukwa chacharge osakwanira.