高效火焰加热器在煤矿绞车齿轮箱装配中的应用

Cient Coal Fired Heater Used in Assembly of Winch Gearbox

绞车齿轮箱由于磨损超限等原因常常发生故障而需要重新装配,实际中常采用热装配法装配齿轮箱。而加热元件具有多种,因此需要选择适合的加热元件。相对于箱式电加热炉和普通的火焰加热,介绍的高效火焰加热器具有节约成本、操作简单以及高效的特点。通过高效火焰加热器,可以快速达到高效、均匀加热的效果,能够较好地实现主轴轴承与绞车齿轮箱前箱体的装配。

The winch gear boxes and other reasons often due to wear overrun failure and need to reassemble,the actual assembly method often used in hot gear box assembly,the heating element has many, therefore need to select a suitable heating element. Relative to the box-type electric furnace and ordinary flame heating, this article describes an efficient flame heater has a cost, simple operation and high efficiency. Through efficient flame heaters can quickly achieve efficient, uniform heating can be achieved preferably with the front spindle bearing housing of the winch assembly of the gearbox.