Vim li cas roj teeb Polar Phaj ntawm Cummins Generator Vulcanized

Ua rau vulcanization ntawm Cummins generator roj teeb ncej daim hlau

Qhov tshwm sim uas qee cov khoom siv nyob rau ntawm daim phiaj zoo thiab tsis zoo ntawm cov roj ntsha lead-acid maj mam tig mus rau hauv cov hmoov lead sulfate ntxhib, uas tsis tuaj yeem hloov mus rau hauv cov hlau lead dioxide thiab cov hmoov txhuas thaum lub sij hawm them nyiaj, hu ua sulfation ntawm daim hlau, hu ua (phaj. )) vulcanization.

Yog hais tias lub lead-acid roj teeb yog tawm mus ntev, cov mos thiab me me txhuas sulfate crystals ntawm electrode daim hlau yuav maj mam ua nyuaj thiab ntxhib lead sulfate crystals.Xws li cov muaju yuav thaiv cov micropores ntawm cov khoom nquag ntawm cov hlau electrode vim lawv qhov ntim loj thiab tsis zoo conductivity.Kev nkag mus thiab diffusion ntawm cov electrolyte yog hindered, thiab sab hauv tsis kam ntawm lub roj teeb yog nce.Thaum lub sij hawm them nyiaj, qhov tuab thiab nyuaj txhuas sulfate tsis yog yooj yim los hloov mus rau hauv cov hlau lead dioxide thiab spongy txhuas, uas ua rau txo cov khoom siv hluav taws xob ntawm lub phaj electrode thiab txo lub peev xwm.Hauv qhov xwm txheej hnyav, lub phaj electrode poob nws cov nyhuv thim rov qab thiab puas.Lub neej ua haujlwm luv luv.

Lub recrystallization ntawm txhuas sulfate ua rau kev loj hlob ntawm cov khoom siv lead ua.Vim tias qhov solubility ntawm cov pob zeb me me yog ntau dua li cov muaju loj, thaum cov sulfuric acid concentration thiab kub hloov pauv, cov crystals me me yuav yaj, thiab cov yaj PbS04 yuav loj tuaj rau saum npoo ntawm cov muaju loj, ua rau cov pob zeb loj loj loj tuaj ntxiv. .

Muaj ntau ntau yam vim li cas rau vulcanization ntawm cov roj teeb daim hlau, tab sis lawv yog ncaj qha los yog tsis ncaj qha cuam tshuam rau lub sij hawm ntev tso tawm los yog nyob rau hauv-them lub xeev ntawm lub roj teeb, uas yuav tsum tau sau tseg raws li nram no.

① Nyob rau hauv lub xeev tawm mus ntev.Thiab ua kom nws tsis tuaj yeem them nyiaj raws sijhawm thiab nyob hauv lub xeev tawm mus ntev.Qhov no yog qhov ncaj qha ua rau lub roj teeb vulcanization.

② Lub sij hawm ntev them tsis txaus, xws li tsis tshua muaj hluav taws xob ntab lossis nres them thaum lub roj teeb tsis raug them rau qhov kev txiav tawm, yuav ua rau tsis xis nyob hauv lub sijhawm ntev ntawm lub roj teeb.Ib feem ntawm cov khoom siv hluav taws xob uas tsis tau them nqi yuav vulcanized vim kev tso tawm mus ntev.

③ Nquag tshaj tawm lossis qis qis tam sim no tso tawm yuav hloov cov khoom siv sib sib zog nqus hauv lub phaj rau hauv cov hlau lead sulfate, uas yuav tsum tau them rov qab, txwv tsis pub vulcanization yuav tshwm sim vim tsis tuaj yeem rov qab tau raws sijhawm.

Lead-acid roj teeb uas tsis them rau lub sijhawm tom qab tso tawm yuav tsum tau them raws sijhawm hauv 24 teev tom qab tso tawm, txwv tsis pub vulcanization yuav tshwm sim thiab tsis tuaj yeem them tag nrho hauv lub sijhawm.

③ Nquag tshaj tawm lossis qis qis tam sim no tso tawm yuav hloov cov khoom siv sib sib zog nqus hauv lub phaj rau hauv cov hlau lead sulfate, uas yuav tsum tau them rov qab, txwv tsis pub vulcanization yuav tshwm sim vim tsis tuaj yeem rov qab tau raws sijhawm.

Lub roj teeb txhuas-acid tsis tau them rau lub sijhawm tom qab tso tawm, nws yuav tsum tau them rau lub sijhawm hauv 24h tom qab tso tawm, txwv tsis pub nws yuav vulcanized thiab tsis tuaj yeem them tag nrho hauv lub sijhawm.

④ Yog tias cov nqi sib npaug tsis ua raws sijhawm, cov roj teeb txhuas-acid yuav tsis sib npaug thaum siv.Yog vim li cas yog lub roj teeb tau me ntsis vulcanized.Kev sib npaug ntawm tus nqi yuav tsum tau ua kom tshem tawm vulcanization, txwv tsis pub cov vulcanization yuav dhau los ua hnyav dua.

Thaum lub sijhawm khaws cia, kev them nyiaj thiab kev saib xyuas tsis tu ncua.Lead-acid roj teeb ntawm Cummins genset yuav poob peev xwm vim tus kheej tso tawm thaum lub sij hawm cia.Kev them nyiaj thiab kev saib xyuas tsis tu ncua yuav tsum tau ua, txwv tsis pub lub roj teeb yuav nyob rau hauv lub xeev ntawm depletion mus ntev.

⑤ Tus nqi ntawm electrolyte raug txo.Cov qib electrolyte yog qis dua, yog li ntawd lub sab sauv ntawm lub phaj electrode raug rau saum huab cua thiab tsis tuaj yeem tiv tauj cov electrolyte zoo.Cov khoom siv tsis tuaj yeem koom nrog cov tshuaj tiv thaiv thiab sulfide.

⑥ Cov khoom siv nyob rau hauv luv luv-circuited ib feem ntawm lub sab hauv luv-circuit nyob rau hauv ib lub xeev tawm rau lub sij hawm ntev vim nws tsis muaj peev xwm undergo ib tug them cov tshuaj tiv thaiv.

⑦ Kev tso tawm tus kheej hnyav.Kev tso tawm tus kheej sai sai yuav rov qab tau cov hmoov txhuas lossis cov hmoov lead dioxide rau hauv cov hmoov lead sulfate.Yog tias nws tus kheej tso tawm loj heev, lub roj teeb yuav yooj yim tawm.

ToTHHE Electrolyte Kev Ua Kom Zoo Tshaj Plaws thiab Kev Ceev Siab Ntau dua los ua nrawm nrawm ntawm lub roj teeb, thiab nws yooj yim rau cov txheej txheem sab hauv ntawm cov khoom siv hluav taws xob hauv hluav taws xob.Ib qho ntxiv, qhov ceev yog qhov siab dhau yuav ua rau lub roj ntsha tag nrho thaum lub roj teeb tau mus txog thaum them nyiaj, thiab lub peev xwm tsis txaus ntseeg, uas yuav tsis txaus ntseeg vulcanization.

⑨ Qhov kub thiab txias heev yuav ua kom lub roj teeb tawm ntawm nws tus kheej, thiab nws yooj yim los ua cov pob zeb ntxhib ntawm cov txheej sab hauv ntawm nws lub phaj.

Rau VRLA roj teeb, cov qauv lean-kua thiab cov pa oxygen recombination hauv lub voj voog kuj yog lub hauv paus tseem ceeb rau qhov tshwm sim ntawm vulcanization.Qhov no yog vim hais tias ntawm ib sab, cov qauv lean-kua tiv thaiv qee cov khoom siv los ntawm kev sib cuag nrog cov electrolyte, thiab thaum lub sij hawm siv nce, cov saturation ntawm electrolyte maj mam txo, thiab cov khoom nquag raug rau huab cua (oxygen) kuj. nce.Ib feem ntawm cov khoom siv tseem yog vulcanized vim nws tsis tuaj yeem raug them;Ntawm qhov tod tes, lub voj voog oxygen recombination ua rau cov pa oxygen generated los ntawm qhov zoo electrode recombine nyob rau hauv qhov tsis zoo electrode nyob rau hauv lub tom ntej theem ntawm kev them nyiaj, yog li hais tias cov electrode tsis zoo nyob rau hauv ib tug insufficiently them lub xeev los tiv thaiv cov nag lossis daus ntawm hydrogen, tab sis ntawm Tib lub sijhawm, qhov tsis zoo electrode Nws yog ib qho yooj yim ua rau vulcanization vim tsis txaus them.