Low-carbon life
A few days ago, the high-tech project of Mengshi Technology's listing and investment—Fujian Power Power Technology Co., Ltd.'s nano-colloid high-energy maintenance-free lead battery production line was built in Jindu Industrial Park, Zhangzhou, Fujian. The completion and commissioning of this production line marks that Mengshi Technology's lead battery production has reached a new level, and it has truly achieved green and environmentally friendly clean production of the entire process.
Fujian Powerbao is a wholly-owned subsidiary newly established by Mengshi Technology in December 2008. It is a nano-colloid high-energy maintenance-free battery manufacturing technology, engaged in the research, development and production of high-capacity, sealed, maintenance-free lead-acid batteries. A modern manufacturer of green lead-acid batteries for sale.
According to Chen Lewu, chairman of Guangdong Mengshi Power Technology Co., Ltd., lead-acid batteries are a traditional industry. To change people ’s views on lead battery production pollution, we must implement the concept of green environmental protection from the beginning of the construction of the factory, "We revised the original Designed to make this factory a completely zero-emission factory. For example, the entire factory floor has 11 layers of protection, which can achieve a true acid-proof design. A bucket of acid poured on the floor will not penetrate the soil. "
It is understood that the project will be constructed in two phases. After the completion of the first phase, the annual production capacity will be 600,000 kilovolt-ampere-hour gel-sealed maintenance-free lead-acid batteries. More than ten procedures from powder milling to casting board, paste, coating plate acid, polar plate slicing, assembly, lead parts processing, formation, etc., all adopt a fully automatic, fully closed modern production mode, later wastewater treatment, waste gas Pollution prevention facilities such as treatment and solid waste disposal are all available, industrial water reuse rate is 70%, and environmental emergency construction has been strengthened to ensure full coverage of pollution prevention from multiple aspects and levels, including emergency facilities and emergency management, in a true sense Clean production and green production of lead-acid batteries.
The oil immersed transformer is composed of components and accessories such as primary winding, secondary winding, iron core, oil tank, base, high and low voltage bushing, radiator (or cooler), oil purifier, oil storage tank, gas relay, Tap Changer , thermometer, oil level gauge, Moisture Absorber, etc.
The following is an introduction to some accessories:
1. Gas relay is an important safety protection device on Oil Immersed Transformers. It is installed on the connecting pipe between the transformer tank cover and the oil storage tank. Under the action of gas or oil flow generated by internal faults in the transformer, it connects the signal or trips the circuit, causing relevant devices to issue an alarm signal or cut off the transformer from the power grid, achieving the function of protecting the transformer.
2. Oil level gauge
The oil level gauge is mainly suitable for oil immersed fully sealed transformers, installed on the upper part of the transformer oil tank cover to display the oil level inside the oil tank. When a blue mark appears in the upper window of the oil level gauge, it indicates that the oil level is normal and above the tank cover; When a red mark appears, it indicates an abnormal oil level. The oil level is below the tank cover and needs to be replenished appropriately.
4. Transformer butterfly valve
The butterfly valve is installed on an oil immersed transformer and is a control valve, which is a specialized valve used for oil immersed transformers. When the transformer malfunctions, is transported or repaired, close the valve, and open it during normal operation. Butterfly Valves have the characteristics of small rotational torque, oil resistance, high temperature resistance, and long-term use without leakage
5. Off excitation tap changer
The function of the tap changer is to adjust the number of turns of the high-voltage winding of the transformer to change within the range of+5% to -15% of the rated value in the event of a power outage, thereby changing the voltage on the low-voltage side and fully adapting to the voltage needs of users.
6. Moisture Absorber
Moisture absorbers are also known as silicone cans or slow flow moisture absorbers. On transformers, moisture absorbers are usually connected to the oil conservator, which contains white or blue silicone adsorbents inside to remove and dry debris and moisture from the air entering the transformer (or transformer) oil conservator due to changes in transformer oil temperature, ensuring the insulation strength of the transformer oil and normal operation of the transformer.
Transformer Accessories,Transformer Breather,Pointer Oil Level Gauge,Electric Contact Pressure Relief Valve
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