During the operation of Roots blower, it is necessary to pay attention to whether the blower has abnormal sound and friction. If any, stop the blower immediately for maintenance. Pay attention to check whether there is friction between the internal impeller and casing, impeller and impeller, impeller and wallboard of roots blower, or whether foreign matters are inhaled; When the three blade blower has friction, even if the friction phenomenon is very serious, it will lead to the local temperature rise of the casing is too high, and the surface paint is burnt. In this case, stop working immediately, contact the manufacturer or the maintenance point, and professional Roots blower engineers will carry out standardized technical solutions.
The working clearance of Roots blower shall be inspected regularly and corrective measures shall be taken in time. The principle of this maintenance work is as follows: during the long-term operation of the three blade blower, due to the corrosion of the impeller and casing, there is a problem that leads to the increase of the working clearance. As the internal leakage of the three blade blower increases, the temperature of the casing increases, the exhaust temperature increases, and the fan flow decreases, it is necessary to regularly stop the blower to measure the clearance and take strict and standardized corrective measures, Ensure the normal operation of roots blower fan.
Establish a strict maintenance plan and strictly implement it. During the normal application of Roots blower, it is necessary to pay attention to whether there is abnormal noise and vibration in the running sound of the blower, check the temperature of the bearing and other daily parameters and pay attention to details.
In aquaculture roots blower, sewage treatment three leaf blower, desulfurization roots blower, negative pressure roots blower, rotary roots blower and other very wide fields, three leaf roots blower can not be separated from the application of three leaf roots blower. Since its wide use and strong importance, we should regularly maintain roots blower according to the manufacturer's specifications, It not only ensures the efficiency and reliability of the equipment system, but also guarantees the service life of roots blower to be extended as far as possible.
1、 Inspection of lubrication system
1. Daily check whether the oil storage in the oil tank of the rotary roots blower is lower than the minimum scale. If the oil is insufficient, please add oil. (The engine oil grade is ISO standard N68 lubricating oil, and the engine oil grade can be appropriately reduced in low temperature and cold regions)
2. Daily check whether the engine oil deteriorates due to mixing with water and other dirt. If it deteriorates, please change the engine oil in time.
3. Daily cleaning filter
4. Check whether the oil dripping condition of the oil drip nozzle is normal. If the oil drip nozzle is dirty, remove the adjusting screw for cleaning.
2、 Inspection of air filter
Daily check whether the air filter is dirty. If it is dirty, remove the adjusting butterfly nut, remove the cover, and clean the filter sponge (when removing the filter, be careful not to drop dirt into the fan cavity)
3、 Inspection of V-belt
After the fan runs for a period of time, the V-belt will stretch. At this time, loosen the fixing bolts of the motor, move the motor, tighten the V-belt to a proper position, and then tighten the motor shareholder bolts. Note that the end faces of the motor pulley and the fan pulley should be on the same plane. At the same time, check whether the jacking screws of the two pulleys are loose. If they are loose, tighten them.
4、 Daily check the flexibility of the safety valve. If it is not flexible, please clean and debug it to ensure reliable opening and closing.
5、 Daily check whether there is any oil or gas leakage and repair it.
6、 Clean the fan daily to keep it clean and well ventilated.
7、 Frequently check the operation condition of the rotary fan and motor, and timely shut down for maintenance in case of abnormal noise and temperature.
I believe that after reading the above contents, you should also have a better understanding of the standards and specifications for the daily maintenance of Roots blower. I hope it will be helpful to you.
Text label: Roots blower
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