黄油在焦化发电机和设备中很受欢迎。黄油会保护身体的各个部分。有些人可能会问，所以黄油不会尽可能多地洒出来，当然不会。如果黄油被误用，它不仅会保护设备，还会造成不良后果，甚至损害设备。

Butter is very popular in coking generators and equipment. Butter protects all parts of the body. Some people may ask, so butter will not spill as much as possible, of course not. If butter is misused, it will not only protect the equipment, but also cause adverse consequences, even damage the equipment.

以焦化发电机组为例，焦化机的干式气缸套如果涂黄油，就会导致焦化机过热，影响正常工作。因为黄油妨碍了气缸套的散热。其实发动机工作升温到正常温度时，气缸套会受热膨胀，但是气缸体座孔因受冷却水作用，温度会比较低，因而膨胀较小。而干式气缸套的外表面紧贴在座孔上面，用来传导散热。但是黄油却阻碍了两个表面的接触。

Take the coking generator as an example, if the dry cylinder liner of the coking machine is coated with butter, it will cause the coking machine to overheat and affect its normal operation. Because the grease hinders the heat dissipation of the cylinder liner. In fact, when the engine is heated to the normal temperature, the cylinder liner will expand due to heat, but the cylinder block seat hole will have a relatively low temperature due to the effect of cooling water, so the expansion is small. The outer surface of the dry-type cylinder liner is close to the seat hole to conduct heat dissipation. Butter, however, impedes the contact between the two surfaces.

然后还有就是气缸盖和气缸垫也不能涂黄油。当气缸螺帽拧紧的时候，黄油会被挤压进入气缸和气缸外，进入汽缸内的黄油，在焦化发电机组工作时，会被烧成炭，积在气缸活塞顶处。并且除此之外，气缸盖与气缸垫之间会有一层黄油，虽然看不见，但是还是有一定缝隙，所以当的焦化机升温后，这一部分会被融化掉，从而使气缸盖螺帽回松，造成漏气、漏油。

Then, the cylinder head and cylinder gasket should not be greased. When the cylinder nut is tightened, the butter will be squeezed into the cylinder and outside the cylinder, and the butter entering the cylinder will be burned into carbon and deposited at the top of the cylinder piston when the coking generator unit works. In addition, there will be a layer of butter between the cylinder head and the cylinder gasket. Although it can't be seen, there is still a certain gap. So when the coking machine heats up, this part will be melted away, which will loosen the cylinder head nut, causing air leakage and oil leakage.

黄油虽好，但使用要小心,用在需要的地方，就会对焦化发电机机体起到保护作用，用到不合适的地方，不仅不会保护机体甚至会损坏机体的重要部位。如果您有更多关于机组技术方面的只是想要了解，欢迎前来网站咨询或致电我公司//www.gz-yanye.com，我们将竭诚为您服务。

Although butter is good, it should be used carefully. If it is used where it is needed, it will protect the coking generator body. If it is used in an inappropriate place, it will not protect the body or even damage the important parts of the body. If you just want to know more about the unit technology, please come to the website or call our company //www.gz-yanye.com , we will serve you wholeheartedly.