The main function of the diesel generator set supercharger is to press the air into the large cylinder, this process is called supercharging. The turbocharger of the four-stroke diesel engine mostly uses the exhaust gas turbocharger, the purpose is to use the energy of the exhaust gas as much as possible. This is because after the oil of the large diesel generator set is burned, the energy taken away from the exhaust gas is equivalent to 35%~40% of the heat energy developed by the fuel oil, so that this energy is further expanded and utilized in the turbine, which is equal to the recovery of diesel combustion of thermal energy to achieve the purpose of supercharging. So what should be paid attention to in the use and maintenance of the turbocharger of the diesel generator set? Guangxi Dingbo Power Equipment Manufacturing Co., Ltd. will introduce to you.
1. Ensuring good lubrication is crucial to the turbocharger's work, so it is necessary to clean or replace the oil filter regularly. As the turbine wheel rotates at high speed, dirty oil or poor lubrication can cause damage to the turbocharger.
2. The supercharger works at a very high speed (about 70000~0000r/min), so after the diesel engine is started, it should be properly idling (about 5 minutes, and can be appropriately shortened for a short stop) before loading. When the diesel engine is running at high speed and heavy load , do not stop immediately, should gradually reduce the load and speed, and idling for 3-5 minutes, otherwise it will cause the supercharger bearing damage and failure.
3. Regularly check the tightness and tightness of the pipes between the air filter and the supercharger, and the intake pipe between the supercharger and the engine, otherwise it will cause whistling.
4. Check the air filter according to the engine manual and clean or replace the filter element regularly.
5. Regularly remove the compressor casing and turbine casing, and clean the two impellers and the inner flow channels of the two casings. After the supercharger is disassembled, clean oil should be added to the oil inlet during assembly.
Guangxi Dingbo Power Equipment Manufacturing Co., Ltd. reminds: the rotor shaft of the turbocharger of the diesel generator set is a precision high-speed rotating part, and the user is strictly prohibited from disassembling and colliding, otherwise the factory guarantee will be invalid.
Guangxi Dingbo Power Equipment Manufacturing Co., Ltd. is one of the earliest manufacturers of generating sets in China. It has first-class testing equipment, advanced production technology, professional manufacturing technology, perfect quality management system, and strong R&D technical strength. It can provide 3KW-2500KW various specifications of universal, automatic, four protection, automatic switching, low noise and mobile, etc., high-quality, low-energy generating sets to meet all customers' power needs, and can also meet users' different voltages and different Frequency requirements, as well as the parallel-connected power supply system of multiple units, use excellent talents to build excellent enterprises, create excellent products, create excellent services, and strive to build excellent domestic enterprises. For more product details, please contact us with email@example.com