Nanchang Jin Xiangyun plant cooling ventilation equipment is a professional sales suction fan, cooling water curtain, chiller suppliers. Supply: Nanchang suction fan, FRP suction fan Nanchang, Nanchang curtain, wet curtain Nanchang, Nanchang household air coolers, air coolers Nanchang, Jiangxi suction fan, Jiangxi household air coolers, air cooler Jiangxi, Nanchang and other 金祥云 in Nanchang plant cooling ventilation equipment industry enjoyed a high reputation, has many years of industry experience, can provide customers with products and professional services. I believe Jinxiang Yun plant cooling ventilation plant cooling equipment must be your best choice for ventilation equipment. Routine maintenance overhaul proof axial fans easily fall into the error-proof axial fan is very important. We also give you proof axial fans talked about routine maintenance and maintenance points. In addition to these, we actually have a lot to pay attention to maintenance errors, we must pay attention to. Today, Xiao Bian gave summary of what you are. The first is the fan supply problems. Under normal circumstances, explosion-proof axial fan is the use of the pump to the bearing oil supply. Case oil loss will not occur under normal circumstances. But if slinger broken, we should pay attention to whether there has been oil spills occur. If so, you must replace the slinger. The second myth is that the maintenance must pay attention to keep in mind the demolition order. Proof axial fans disassemble your time is very easy, but when reloading difficult. Especially in Replacing the fan bearing cap, it is very easy to mistake the wrong place to put. And this device installed wrong the consequences are very serious, when the operation of the fan itself to love you long there will be a high temperature phenomenon. If the positions of the two end caps mistake can easily lead to the fan equipment accident! Nanchang Jin Xiangyun plant cooling ventilation equipment is a professional sales suction fan, cooling water curtain, chiller suppliers. Supply: Nanchang suction fan, FRP suction fan Nanchang, Nanchang curtain, wet curtain Nanchang, Nanchang household air coolers, air coolers Nanchang, Jiangxi suction fan, Jiangxi household air coolers, air cooler Jiangxi, Nanchang and other 金祥云 in Nanchang plant cooling ventilation equipment industry enjoyed a high reputation, has many years of industry experience, can provide customers with products and professional services. I believe Jinxiang Yun plant cooling ventilation plant cooling equipment must be your best choice for ventilation equipment. Effect axial fans and centrifugal fans in mechanical ventilation in a grain temperature because the temperature difference between the larger and the first time to choose the ventilation during the day in order to reduce the gap between food mild temperatures, cooling fan to join, reduce condensation occurs. 2 with the initial centrifugal fan ventilation there may be doors and windows, wall condensation, even slight condensation surface grain surface, as long as the stop the fan, open windows, air cooler sites, open axial fans, turning the grain surface when necessary, within the warehouse hot and humid air outside the warehouse can be excluded. 3 were retarded ventilation with axial fans, axial fans due to the small amount of wind, and the other food is poor conductor of heat, ventilation prone to individual parts of the initial slow ventilation, ventilation continued with full grain warehouse temperature will gradually balance. 4 Slow Food ventilation must clean up the shaker and into the impurity regions food must be cleaned in time positions within the automatic classification result, otherwise easily lead to uneven local exhaust ventilation. 5 Energy Consumption Calculation: the 14th positions with axial fan ventilation cumulative 50 days, an average of 15 hours a day, Gian cooling fan, shared 750 hours, an average decrease of 0.4% moisture, grain temperature dropped by an average of 23.1 degrees, the unit energy consumption :. 0.027kw.h / t ℃. 28 warehouse ventilation accumulated six days, sharing 126 hours, the water dropped by 1.0 percent on average, the average temperature drop of 20.3 degrees, the unit energy consumption:. 0.038kw.h / t ℃. Nanchang Jin Xiangyun plant cooling ventilation equipment is a professional sales suction fan, cooling water curtain, chiller suppliers. Supply: Nanchang suction fan, FRP suction fan Nanchang, Nanchang curtain, wet curtain Nanchang, Nanchang household air coolers, air coolers Nanchang, Jiangxi suction fan, Jiangxi household air coolers, air cooler Jiangxi, Nanchang and other 金祥云 in Nanchang plant cooling ventilation equipment industry enjoyed a high reputation fan Diagnosis: 1, when the boom axial fan unbalance vibration and horizontal vibration values ??should be almost 2, belt loose / worn or vibration feature mismatch (A) 1, appear Belt wear problems in the vibration spectrum generally occur three to four times the belt vibration frequency harmonic frequency vibration, usually 2 × belt vibration frequency is dominant. Furthermore belt wear sometimes baseline vibration table Wisage synchronous vibration within the scope of a harmonic frequency of the frequency if the belt speed closer to or driven rotary drive rotary frequency when frequency vibrations sometimes cause instability. 2, there is damage to the belt vibrates larger belt speed frequency appears on the belt tensioning direction. 3. Other issues belt the belt on the pulley groove, the rocking belt tension caused by constantly changing the vibration frequency of the belt speed increases. 4, toothed belt loosening problem if the belt teeth × RPM ingredients large vibration occurs. 5, a plurality of V- belt drive, if uneven tension will appear each high axial vibration. 6, wear loose or mismatched belts can cause high radial vibration, especially in the belt tensioning direction. 3, 1) Check the belt radial vibration frequency multiplier at 2,4,6. If a larger peak, then there is a fault. 2) Check the axial vibration, as if the radial vibration, the belt is also a greater frequency doubler at the peak, compared with a pulley misalignment. 3) 2, 4, 6 in the time domain waveform peak per revolution. Belt frequency = л · (speed * pulley diameter pulley / belt length sales of air coolers, air coolers wholesale Nanchang Jinxiang Yun (certified), Gian chiller provides Nanchang Jin Xiangyun cooling ventilation plant (from Nam Cheong Jin Xiangyun cooling ventilation plant www.jxytfsb.com) is an industry leader in Nanchang, Jiangxi, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In 金祥云 ventilation leadership with the staff warm welcome all inquiries negotiations to create a better future Jinxiang Yun ventilation.