Generally speaking, Roots blower adopts the most reasonable rotator discharge port structure, so it rarely enters the cavity when operating, but there may be many roots blowers with water inflow when using. This may cause mechanical damage and affect our normal work. Faced with this problem, we have taken a series of protective measures, including the use of strict protective rescue measures, the use of filter screens, mud prevention and so on. These measures have also taken protective measures for Roots blower to a certain extent, but if the Roots blower has water, we will dismantle it and clean it. Therefore, the removal procedure of Roots blower must be cleaned reasonably. It is not only necessary to dry the internal water, but also some parts. The internal parts of many Luo fans will change when contacting with water, and the internal parts will rust when contacting with water, so this must be paid attention to in future use.
1. Roots blower disassembly If our manufacturer carries out maintenance, we will disassemble all roots blowers. During the disassembly process, we need to check all parts and components. The main parts and components to be observed are: gears, impellers, bearings, inside the casing, etc.
2. Rust removal of roots blower Roots blower has been used for a long time. The main parts that are easy to rust are external parts. After the roots blower enters water, if it is not cleaned in time, the main rusty parts are the impeller, casing and wallboard. If there is a fan with damaged water cooling pipes, the gear wheel and gearbox may also be swallowed by rust. Therefore, after determining the fault location, it is necessary to conduct rust removal for other parts.
3. The main cause of locking is that the clearance is too small, which causes friction locking between impeller and impeller, impeller and wallboard. The direct cause may be the damage of impeller and wallboard, and the indirect cause may be the damage of gear, bearing, etc. The locking of roots blower after water ingress is mostly caused by too small clearance between impellers.
4. Clearance adjustment and repair After troubleshooting, a very important content is clearance adjustment. Clearance adjustment is very important, which can affect the air volume and pressure of Roots blower. Each clearance must be within the error range.
5. Precautions for maintenance We recommend that you repair the Roots blower nearby. Select a professional maintenance manufacturer nearby for maintenance. If you can't repair nearby, you have to return to the factory for maintenance. After consulting the maintenance price, you can consider whether to repair. Sometimes the maintenance and freight may be close to a new fan. Rust of roots blower is a common phenomenon, while lock up is a rare phenomenon. There are many reasons for lock up, so it can be found only after troubleshooting.
I believe that after reading the above contents, you should also understand the maintenance method of Roots blower after water ingress. I hope it will be helpful to you.
Text term label: Roots blower
