How to chemically react with the overlapping of the forklift battery?
source：Geerady       date： 2022-06-17
The forklift battery is relying on charge and discharge to complete a work process. This charge must be controlled "Fire", otherwise it will affect the forklift battery, you should know that the electrolyte used in the battery is made of distilled water and sulfuric acid, it The positive electrode plate is made of neutralized lead, and the negative electrode plate is made of pure lead (generally a sponge lead).
After the active material on the positive electrode plate is chemically reacted with dilute sulfuric acid, there is a certain potential difference between the positive and negative plates, which is generally 2 volts.
After the positive and negative electrodes of the bicycle battery, the current flows back to the negative electrode from the positive electrode by the load, and supplies the load electrical energy from the positive electrode, and the battery is in the discharge state.
During the discharge, since the substance on the plate is chemically reacted with the electrolyte, the material on the positive and negative plates gradually becomes sulfate, and thus its end voltage is gradually decreased, and the sulfuric acid in the electrolyte gradually decreases, water Gradually increase, the specific gravity of the electrolyte also gradually decreases. If it makes it continue to discharge, it will "exhausted excessive fatigue", and the final result affects the service life.
Therefore, it is necessary to charge the forklift battery in time. Under charging, the substance on the positive and negative plates is chemically changed. The leads of sulfate on the negative electrode plate are gradually reduced to pure lead (sponge lead), and the leads on the positive electrode plate gradually reduced to the lead. Since the positive and negative plates gradually generate different substances, the end voltage of the battery is gradually increased, and the stored electrical energy is gradually increased.
At the same time, the sulfuric acid in the electrolyte gradually increases, and the water gradually decreases, and the specific gravity of the electrolyte also has gradually increased. In the later stage of the charging process, the leads on the positive and negative plates are basically reduced to nest and pure lead, and charging should be stopped.
If the charging current can only be used to decompose water, a large amount of oxygen and hydrogen are generated on the positive and negative plates. There is a large amount of gas in the battery, so that the electrolyte begins to boil, the bubbles violently impact the polar plate, make the pole The active substance on the plate slowly detached, which is called the battery excess charging, which will eventually damage the battery damage.
Recommend:LiFePO4 Battery ManufacturerEnergy storage battery ManufacturerIntegrated machine energy storage battery series ManufacturerLead lithium battery ManufacturerOutdoor Backup Battery ManufacturerPortable outdoor power supply ManufacturerPower battery ManufacturerPowerwall LiFePO4 Battery ManufacturerBattery rack ManufacturersTelecom LiFePO4 Battery ManufacturerWall mounted battery storage ManufacturerChina Lifepo4 BatteryLiFePO4 Battery 48V 150AHLiFePO4 Battery 48V 100AH