随着我国电力工业技术革新和技术革命群众运动的蓬勃发展,一些电厂也开始采用y型喷咀。y型喷咀具有结构简单、加工方便、出力大、雾化好、不回油、调节范围大、寿命长等优点。但在运行中也暴露一些问题,如堵孔、头部积炭结焦、漏油等。而且现在采用的喷咀虽然从眼睛观察燃烧外观尚可,但结构尺寸尚没有仔细地研究过。为了探讨 With the vigorous development of China’s power industry technological innovation and the revolutionary mass movement, some power plants have also begun to adopt the y-shaped nozzle. Y-type nozzle has the advantages of simple structure, convenient processing, large output, good atomization, no oil return, large adjustment range and long service life. However, some problems are also exposed in operation, such as blocking holes, coke coking on the head, oil spills and the like. And now the nozzle used to observe the combustion appearance from the eye is acceptable, but the structure size has not been carefully studied. To explore