Roots blower The temperature is very high, and the Roots blower has two parts, namely, the casing and the oil tank. Why is the Roots blower case easy to heat? Now let's take a look! The casing is a component easy to generate heat. As long as the Roots blower works, it will dissipate heat, but the temperature is generally about 100 degrees. It is very dangerous to exceed this temperature. The temperature of the gas transported by the Roots blower is mostly about 40 degrees Celsius. After being compressed by the blower, the temperature generally rises to about 25 degrees Celsius. Once the temperature exceeds this threshold, it will face the risk of failure.
Another component prone to high temperature is the main and auxiliary oil tanks of the fan. There is only one single oil tank, and there will be two oil tanks in the double oil tank. The oil tank is equipped with gears, which will also generate a lot of heat when the gears rotate. When the gears are damaged, the meshing friction between the gears will generate a lot of heat, If the temperature exceeds the threshold value, the lubricating oil in the oil tank will fail, and the fan will also have concurrent symptoms. 
Some high-pressure roots blowers will generate a lot of heat when in use, which will increase the temperature of the fan. In view of this inevitable situation, water-cooled roots blowers came into being. The main cooling components of water-cooled roots blowers are also the casings and oil tanks. There are many reasons for the high temperature of Roots blower, such as blocked pipes, incomplete opening of gate valves, impeller damage and friction, gear damage and friction, reverse installation of check valve, incorrect selection of check valve, resulting in the high temperature and the high temperature of transported gas. During use, check the roots blower more to avoid high temperature.
