Replacement of filter cotton of Roots blower in Zhangqiu and fracture of V-belt
because Roots blower Compared with other types of blower equipment, Roots blower It has high noise value. In order to reduce the impact of Roots blower on the surrounding environment and reduce Blower Noise value of, conventional Roots blower Silencers will be provided. There are many types of mufflers. When purchasing fans, you can choose a muffler suitable for you according to your own site conditions, but the functions are basically the same. Today, let's talk about the daily maintenance of imported mufflers in Roots blower
I. filter replacement and maintenance
1. Users clean the air filter once every half a month, mainly according to their own use environment. Cleaning Roots blower When the filter is imported, if the surface of the filter is very dirty, it needs to be cleaned to achieve the effect. Note: at this time, it is necessary to replace the filter cotton inside the imported muffler. Because the filter cotton after washing can not achieve the filtering effect.
2. When the surface of the filter is not very dirty, it can be cleaned with compressed air, and then it can be blown with gas until the dust particles can not be seen by naked eyes. Then, remove the cover of the inlet muffler above and blow the filter cotton with compressed gas.
3. If it is found that the stainless steel wire on the filter is deformed or damaged after cleaning, it needs to be replaced in time to avoid foreign matters falling into the fan casing after the damage, which will cause the fan to be stuck and fail.
4. When cleaning impurities, please pay attention to protect the wire mesh of Roots blower filter screen, and do not deform or damage, otherwise the re installed filter screen will not play its due role. If deformation and damage are found during filter maintenance, roots blower filter cotton can be purchased from the original factory or dealer. In order to ensure the consistent filtering accuracy of filter cotton, it is recommended to select the manufacturer. As long as the equipment model is reported to the manufacturer, the manufacturer will allocate the corresponding precision filter cotton for us.
Important tips: if the inlet filter is blocked and the air intake is not smooth, the V-belt will slip and cause fracture. The following is a brief analysis of the causes of the V-belt fracture.
1、 V-belt slipping
Insufficient belt tension can cause slippage, resulting in increased belt temperature and burning of the belt.
2、 Heavy load
Roots blower Too high outlet pressure or too high air flow will overload the machine. In general, the belt emptying valve is not installed on the blower to make it operate normally Roots blower In this case, it is easy to break the V-belt.
Roots blower The belt pulley and motor pulley are not aligned, resulting in belt wear, belt quality deviation, belt and pulley V-groove mismatch, wear can not bear the load, damage and finally fracture.
4、 Normal wear and tear
Roots blower High temperature V-belts are produced in use. Under high temperature environment, they are naturally aged for a long time under normal conditions, Roots blower The V-belt can be replaced once a year. Below this time, the quality of the belt itself will decrease.
Summary: Roots blower In the long-term operation, due to the corrosion of impeller and shell, the working clearance will increase. As a result, the internal leakage of the blower increases, the shell temperature increases, and the exhaust temperature increases, and the air volume decreases. Due to the decrease of air volume, it is necessary to measure the gap regularly and take strict and standardized correction measures to ensure that Roots blower Normal operation of. Roots blower During operation, attention must be paid to whether the blower has abnormal sound or friction. If found, repair and maintenance should be stopped immediately. Pay attention to check whether there is friction between the impeller and the casing, between the impeller and the impeller, and between the impeller and the wall plate of the blower housing, or whether foreign matters are inhaled. When the blower has friction, even the very serious friction phenomenon, it will cause the local temperature rise of the casing to be too high, and burn the appearance of the coating. When this happens, please stop working immediately. Contact the manufacturer or professional roots blower Engineer for technical solution. In the normal application process of Roots blower, it is necessary to pay attention to whether there is abnormal noise and vibration in the running sound of the fan, check the temperature of the bearing and other daily parameters and pay attention to details.
Replacement of filter cotton and breakage of V-belt of Roots blower: http://theoxfordjazz.com/xw/93.html
More related recommendations