It didn't take long for the Roots blower to increase the pressure. What caused it?

When we use the Roots blower for a period of time, we find that the pressure is high, it may be because there is a problem in the pneumatic conveying of the blower. If the blower has no problem when it is used for the first time, but after using it for a period of time, because the pressure gauge of the blower has been in a state of overpressure, it can not operate normally. We can only run after the fault of the Roots  blower is solved first. When the blower is transporting gas, it is necessary to force the compressed blower, and when we choose the blower we need to choose the blower that meets the production needs.

When the blower is forced to compress the air, some heat will be generated, so the exhaust blower of it will have heat. High temperature has a lot of influence on Roots blower, and it will cause the blower to not work normally when it is serious. When we check the Roots blower, we need to check the gas temperature, bearing temperature, fuel tank temperature, etc., every day, and record it. If you need to use a high pressure blower, then you can use a two-stage series blower and install a cooler for it to cool the air.