配套台励福平衡重叉车FB25电瓶24-6PBS600火炬铅酸蓄电池48V600AH

电瓶又车蓄电池在使用时产生的化学变化

电瓶叉车蓄电池以铅、稀硫酸作为材质,在行车时,极板内部产“生化学变化,当蓄电池放电时,当电压降到1.8伏到1.7伏左右时,正负极板上的二

氧化铅和铅已接近全部转化为硫酸铅,切不可在向外放电,否则电压将更剧烈的降低,因为这时在放电时的化学反应所产生的多孔性硫酸铅将逐渐

连结成白色块状的硫酸铅,它能阻塞电解液的流通。使以后充电更加困难,不易将全部硫酸铅还原为二氧化铅和铅。电瓶叉车蓄电池的电压降到1.7

伏后会慢慢的回复到2.0伏,但这时也不能继续放电,否则电玉必将剧烈降低而损坏电瓶,最终导致铅酸蓄电池极板硫化;电动叉车蓄电池放电时,

在蓄电池的电位差作用下,负极板上的电子经负载进入正极板形成电流。同时在电池内部进行化学反应。负极板上每个铅原子放出两个电子后,生

成的铅离子(Pb+2)与电解液中的硫酸根离子(SO4-2)反应,在极板上生成难溶的硫酸铅(PbSO4),正极板的铅离子(Pb+4)得到来自负极

的两个电子(2e)后,变成二价铅离子(Pb+2)，，与电解液中的硫酸根离子(SO4-2)反应,在极板上生成难溶的硫酸铅(PbS04)。正极板

水解出的氧离子(O-2)与电解液中的氢离子(H+)反应,生成稳定物质水,电解液中存在的硫酸根离子和氢离子在电力场的作用下分别移向电池

的正负极,在电池内部形成电流,整个回路形成,蓄电池向外持续放电。放电时H2SO4浓度不断下降,正负极上的硫酸铅(PbSO4)增加，电池内

阻增大(硫酸铅不导电),电解液浓度下降,电池电动势降低。

The chemical changes that occur during the use of batteries and car batteries

The forklift battery is made of lead and dilute sulfuric acid as materials. During driving, there is a chemical change inside the electrode plate. When the battery is discharged, when the voltage drops to around 1.8 volts to 1.7 volts, the two on the positive and negative electrode plates

Lead oxide and lead have almost all been converted into lead sulfate. It is not allowed to discharge outward, otherwise the voltage will decrease more violently, as the porous lead sulfate produced by the chemical reaction during discharge will gradually decrease

Lead sulfate, connected into white blocks, can block the flow of electrolyte. Make charging more difficult in the future, making it difficult to reduce all lead sulfate to lead dioxide and lead. The voltage of the forklift battery drops to 1.7

After a volt, it will slowly recover to 2.0 volts, but at this point, it cannot continue to discharge, otherwise the battery will be severely reduced and damage the battery, ultimately leading to the vulcanization of the lead-acid battery plate; When the battery of an electric forklift is discharged,

Under the potential difference of the battery, electrons on the negative plate enter the positive plate through the load to form a current. Simultaneously conducting chemical reactions inside the battery. After each lead atom on the negative electrode plate emits two electrons

The formed lead ions (Pb+2) react with sulfate ions (SO4-2) in the electrolyte to generate insoluble lead sulfate (PbSO4) on the electrode plate. The lead ions (Pb+4) on the positive electrode plate are obtained from the negative electrode

After two electrons (2e), they become divalent lead ions (Pb+2) and react with sulfate ions (SO4-2) in the electrolyte to generate insoluble lead sulfate (PbS04) on the electrode plate. Positive electrode plate

The hydrolyzed oxygen ions (O-2) react with hydrogen ions (H+) in the electrolyte to generate stable substance water. The sulfate ions and hydrogen ions present in the electrolyte move towards the battery under the action of an electric field, respectively

The positive and negative poles form a current inside the battery, forming the entire circuit and continuously discharging the battery outward. During discharge, the concentration of H2SO4 continuously decreases, and the lead sulfate (PbSO4) on the positive and negative electrodes increases

The resistance increases (lead sulfate is not conductive), the electrolyte concentration decreases, and the battery electromotive force decreases.