在溫度過(guò)低的情況下,潤滑油在燃氣發(fā)電機組中的作用
燃氣發(fā)電機組潤滑系統是汽輪發(fā)電機組的一個(gè)非常重要的系統,因此對燃氣發(fā)電機組潤滑系統進(jìn)行維護是十分必要的。
The lubrication system of gas turbine generator is a very important system, so it is necessary to maintain the lubrication system of gas turbine generator.
1.選擇合適的油。每臺柴油發(fā)電機的技術(shù)條件規定了潤滑油的種類(lèi)。在使用過(guò)程中要注意這一點(diǎn),如果在使用過(guò)程中,沒(méi)有說(shuō)明書(shū)上指定的潤滑油,可以選擇類(lèi)似品牌的潤滑油,不要混合不同品牌的潤滑油。
1. Choose the right oil. The technical conditions of each diesel generator specify the type of lubricating oil. Pay attention to this point in the use process. If there is no lubricating oil specified in the instructions, you can choose similar brands of lubricating oil, and do not mix different brands of lubricating oil.
2.確保你有適量的油。每次開(kāi)機前應檢查燃氣發(fā)生器油位,確保油位高度在規定范圍內。過(guò)低的油位會(huì )造成瓦片的磨損,容易燒壞氣缸。高油位會(huì )導致油進(jìn)入氣缸,燃燒室積碳,活塞環(huán)粘連,排出藍色煙霧。
2. Make sure you have the right amount of oil. Check the oil level of gas generator before each startup to ensure that the oil level is within the specified range. Too low oil level will cause the wear of tiles and easily burn the cylinder. High oil level will cause oil to enter the cylinder, carbon deposition in the combustion chamber, piston ring adhesion, and exhaust blue smoke.
3.適當調整油壓。每臺柴油發(fā)電機都有自己規定的油壓。當啟動(dòng)到額定或中速時(shí),油壓應在1min內升至規定值。否則,應查明原因,并將油壓調整到規定的值范圍內。
3. Adjust the oil pressure properly. Each diesel generator has its own specified oil pressure. When starting to rated or medium speed, the oil pressure shall rise to the specified value within 1min. Otherwise, find out the cause and adjust the oil pressure to the specified value.
4.在使用過(guò)程中要經(jīng)常檢查油的質(zhì)量。燃氣發(fā)電機組機械雜質(zhì)檢查:對發(fā)動(dòng)機加熱時(shí)應進(jìn)行油中機械雜質(zhì)檢查。檢查時(shí),取出油標尺到光亮處查看,如發(fā)現油標尺上有小顆?;蛴蜆顺呱峡床坏接?,則說(shuō)明油雜質(zhì)太多。也可以用手擰油看是否有油粒,來(lái)判斷油是否可以用,如果油出現黑色或雜質(zhì)過(guò)多,應更換油并清洗濾油器。
4. Check the quality of oil frequently during use. Inspection for mechanical impurities of gas generator unit: when heating the engine, the mechanical impurities in the oil shall be inspected. During the inspection, take out the dipstick to the bright place to check. If there are small particles on the dipstick or no oil can be seen on the dipstick, it means that there are too many oil impurities. It can also be used to screw the oil by hand to see if there are oil particles, so as to judge whether the oil can be used. If the oil appears black or there are too many impurities, replace the oil and clean the oil filter.
5.滑油粘度檢查:檢查油粘度、精確的方法似乎與粘度計測量,但通常更常用的方法是將石油在手指讀錯了,如粘度的感覺(jué),并拉長(cháng)絲現象,滑油粘度適當,否則這意味著(zhù)石油粘度是不夠的,應該找出原因,換機油。
5. Inspection of oil viscosity: it seems that the inspection of oil viscosity and the accurate method are measured with viscometer, but the more commonly used method is to read the oil wrong in the fingers, such as the feeling of viscosity, and stretch the filament phenomenon. The viscosity of oil is appropriate, otherwise it means that the viscosity of oil is not enough. It is necessary to find out the reason and change the oil.
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The above is the relevant content introduced by the gas generator unit manufacturer. For more information, please visit the website: http://m.elmasticar.com