羅茨真空泵溫度過(guò)高的原因

　　羅茨真空泵工作時(shí)，溫度過(guò)高容易導(dǎo)致轉(zhuǎn)子卡死，嚴(yán)重時(shí)會(huì)損壞設(shè)備。在這種情況下，我們必須考慮其他情況。造成這種現(xiàn)象的原因有很多。下面介紹一下羅茨真空泵溫度過(guò)高的原因。

　　一、氣流不足。

　　確保羅茨真空泵的冷卻系統(tǒng)不會(huì)被灰塵或污垢堵塞，清潔風(fēng)扇罩、風(fēng)扇、通風(fēng)格柵和冷卻銷，只有確認(rèn)足夠的通風(fēng)后才能安裝泵。

　　二、環(huán)境溫度過(guò)高，進(jìn)氣溫度過(guò)高。

　　符合真空泵工作環(huán)境溫度范圍要求，符合進(jìn)氣溫度范圍要求。

　　三、部分排氣過(guò)濾器堵塞。

　　更換排氣過(guò)濾器。

　　4.油過(guò)濾器堵塞(油只能通過(guò)旁邊的通道流動(dòng)，不再過(guò)濾)

　　更換機(jī)油濾清器。

　　5.油箱里的油不夠。

　　需要加油。

　　六、油過(guò)熱變質(zhì)。

　　清洗羅茨真空泵，更換機(jī)油過(guò)濾器，更換排氣過(guò)濾器，注入新油。如果油壽命過(guò)長(zhǎng)，更換熱絕緣好的油或冷卻系統(tǒng)。

　　7.電源頻率或電壓超出正常范圍。

　　提供更穩(wěn)定的電源。

　　8.過(guò)濾器或過(guò)濾網(wǎng)堵塞。進(jìn)氣、出風(fēng)口或壓力管道堵塞。

　　清除堵塞物。

　　9.進(jìn)氣、排氣或壓力管直徑過(guò)小或管長(zhǎng)過(guò)長(zhǎng)。

　　更換符合要求的管道。

　　在羅茨真空泵的運(yùn)行過(guò)程中，應(yīng)注意羅茨真空泵各部分的溫度升高，以確保循環(huán)冷卻水的進(jìn)出。當(dāng)真空泵在工作中漏油時(shí)，應(yīng)及時(shí)停止工作，并在負(fù)壓后進(jìn)行檢查和維護(hù)。在漏油的情況下，真空泵不能繼續(xù)運(yùn)行，做好上述工作，可減少真空泵過(guò)熱的次數(shù)。

檢查羅茨真空泵時(shí)的注意事項(xiàng)

　　要知道，如果羅茨真空泵定期維護(hù)，可以降低設(shè)備故障率，使其使用效果不受影響。但是為了保證設(shè)備的維護(hù)效果，維護(hù)時(shí)必須注意以下幾點(diǎn):

　　1.羅茨真空泵的泵座上不得放置維護(hù)工具和任何物體，以保持電機(jī)接地線不變。清潔時(shí)，注意不要向電機(jī)噴水。

　　二、維修前應(yīng)處理相關(guān)的安全維護(hù)程序。

　　3.切斷電源，釋放剩余液體，切斷入口。出口閥或堵塞的盲板與系統(tǒng)隔離。掛禁動(dòng)卡。

　　4.拆卸、清潔、更換零件和維護(hù)工具應(yīng)整齊地放置，以實(shí)現(xiàn)文明維護(hù)。

　　5.及時(shí)更換羅茨真空泵上的無(wú)效密封和其他潤(rùn)滑部件。

　　6.油管接頭包裝密封帶、密封線等。;改變不合理的結(jié)構(gòu)和裝置。

　　因此，在維護(hù)羅茨真空泵時(shí)，只有更好地維護(hù)自己的維護(hù)方法是否正確，自己的安全保護(hù)措施是否到位，才能更好地保證設(shè)備的維護(hù)效果。同時(shí)，檢查設(shè)備附件。零件時(shí)，一定要注意自己的維護(hù)力，不要用力過(guò)猛，以免損壞零件。

　　Causes of high temperature of Roots vacuum pump

　　When roots vacuum pump is working, the rotor may be stuck due to high temperature, and the equipment may be damaged in serious cases. In this case, we must consider other situations. There are many reasons for this phenomenon. Here is the reason why the temperature of Roots vacuum pump is too high.

　　1、 Insufficient air flow.

　　Ensure that the cooling system of Roots vacuum pump is not blocked by dust or dirt. Clean the fan cover, fan, ventilation grille and cooling pin. Install the pump only after confirming sufficient ventilation.

　　2、 The ambient temperature is too high, and the intake air temperature is too high.

　　It meets the requirements of the working environment temperature range of the vacuum pump and the inlet air temperature range.

　　3、 Some exhaust filters are blocked.

　　Replace the exhaust filter.

　　4. the oil filter is blocked (the oil can only flow through the nearby channel and is no longer filtered)

　　Replace the oil filter.

　　5. there is not enough oil in the oil tank.

　　Need to refuel.

　　6、 The oil is overheated and deteriorated.

　　Clean roots vacuum pump, replace engine oil filter, replace exhaust filter and inject new oil. If the oil life is too long, replace the thermally insulated oil or the cooling system.

　　7. the power frequency or voltage exceeds the normal range.

　　Provide more stable power supply.

　　8. filter or filter screen is blocked. The air inlet, air outlet or pressure pipe is blocked.

　　Remove the blockage.

　　9. the diameter of air inlet, exhaust or pressure pipe is too small or the pipe length is too long.

　　Replace the pipes that meet the requirements.

　　During the operation of Roots vacuum pump, pay attention to the temperature rise of all parts of Roots vacuum pump to ensure the inlet and outlet of circulating cooling water. When the vacuum pump leaks oil during operation, it shall stop working in time and conduct inspection and maintenance after negative pressure. In case of oil leakage, the vacuum pump cannot continue to operate. Doing the above work can reduce the times of overheating of the vacuum pump.

　　Roots vacuum pump

　　Precautions when checking roots vacuum pump

　　You should know that if roots vacuum pump is regularly maintained, the equipment failure rate can be reduced, so that its use effect will not be affected. However, in order to ensure the maintenance effect of the equipment, the following points must be paid attention to during maintenance:

　　1. maintenance tools and any objects shall not be placed on the pump base of Roots vacuum pump to keep the motor grounding wire unchanged. When cleaning, be careful not to spray water on the motor.

　　2、 Relevant safety maintenance procedures shall be handled before maintenance.

　　3. cut off the power supply, release the remaining liquid and cut off the inlet. The outlet valve or blocked blind plate is isolated from the system. Hang the immobiliser card.

　　4. disassembly, cleaning, replacement parts and maintenance tools shall be placed neatly to achieve civilized maintenance.

　　5. replace the invalid seals and other lubricating parts on Roots vacuum pump in time.

　　6. oil pipe joint packing sealing belt, sealing line, etc.; Change unreasonable structures and devices.

　　Therefore, when maintaining roots vacuum pump, only by better maintaining whether the maintenance method is correct and whether the safety protection measures are in place can the maintenance effect of the equipment be better guaranteed. Meanwhile, check the equipment accessories. When using parts, you must pay attention to your own maintenance force. Do not use too much force to avoid damaging parts.