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问:罗茨风机加油口漏油怎么处理?

Q: how to deal with the oil leakage at the oil filler of Roots blower?

发布时间:2022-07-22 09:58:15 人气:96 点赞:0

  答:罗茨风机漏油的原因可能如下两点:

  一、油箱液位过高,油从排油口漏出。此时应降低油箱液位。

  二、密封磨损导致轴端漏油,此时可能需要更换密封件。

  墙板和油箱的通风口被堵塞,导致油泄漏到外壳中。这时应疏通通风口,中腔应安装2mm孔的旋塞,以打开墙板下的旋塞。

  使用罗茨鼓风机的客户知道他们应该及时加油。如果他们添加更多,就会出现上述情况。此时,他们只需抽出一部分来降低油箱的液位,以确保润滑油不低于外壳上标记的液位线!

  一般情况下,罗茨风机需要每三个月保养一次,保养内容就是彻底换油,两侧油箱上下油塞要拧紧,否则也会造成漏油。

  **个原因是风机有一定的使用寿命,密封件没有按要求更换。密封磨损导致轴端漏油。不要担心这种情况。安排相应的机械师拆卸并更换罗茨鼓风机的密封件!

  同时,还需要检查轴承和齿轮是否磨损。磨损后,间隙会增加,导致漏油。在这种情况下,只需返回工厂更换零件,这属于设备的正常磨损

  第二个主要原因是设备加工能力不达标,油箱端口加工不合格,油箱材料不达标,质量问题导致漏油。这种情况以前很常见,但现在随着国内制造技术的进步,这种情况很少见!

  另一个常见原因是:由于高压水冷罗茨风机压力高,运行过程中水冷措施不当会导致排气口出油。在这种情况下,可以更换更好的排气阀。优质排气阀呈螺旋状,有效解决了出油现象!

罗茨风机加油口漏油

  漏油是罗茨鼓风机运行中常见的小故障。漏油的原因很多,相应的解决方案也不同。以下是罗茨鼓风机漏油的几个原因和对策。

  罗茨鼓风机油箱中的润滑油油位过高是漏油的重要原因。当润滑油油位较高时,油会从油封渗入墙板,并从墙板下部的气孔泄漏。显然,解决办法是将油位降至正常水平。

  密封故障是漏油的另一个重要原因。罗茨鼓风机两侧都有油箱。由于齿轮和轴承需要润滑油进行润滑,但外壳中不允许有油,因此必须有油封,以阻止润滑油从油箱进入外壳。如果油封老化失效,或油封与轴的连接磨损导致密封失效,即使润滑油油位正常,齿轮或油盘抛出的油也可能从失效密封进入墙板,并从墙板下部的气孔泄漏。如果轴上的气体密封也失效,例如,如果上升环密封与轴套不同,油将沿轴进入外壳,并与气体混合,污染用户系统。解决方案是恢复密封效果,如更换失效油封,修复油封与轴的连接,纠正上升环密封等。

  如果墙板下部的通风孔堵塞,或回风管道堵塞,导致越来越多的漏油进入墙板,油也会从气体密封渗透到外壳。因此,打开墙板下部的通风孔塞,疏通回风管是解决方案。

  当油箱开裂时,焊接油箱的焊接接头会出现裂纹。如果油箱与墙板的连接不紧密,润滑油会沿着这些地方泄漏。然后补焊,拧紧油箱与墙板的连接螺栓,更换油箱,解决漏油问题。

  罗茨鼓风机的主油箱和辅助油箱下方有一个排油口。如果排油口的插头没有拧紧或拧紧,油可能会从排油口泄漏。拧紧塞子,油就不会漏出来。

  因此,如果发现罗茨鼓风机漏油,可以从上述原因中找出并采取应对措施。综上所述,罗茨风机加油口漏油,可能是因为密封件的问题。请您及时排查密封件磨损情况并及时更换!若您找不到相应的罗茨风机密封配件,请联系我们的在线客服咨询!若您没有相应的维修人员,我们可以安排售后工程师上门维修罗茨鼓风机!

  Answer: there are two possible reasons for the oil leakage of Roots blower:

  1、 The liquid level in the oil tank is too high, and the oil leaks from the oil drain. At this time, the liquid level of the oil tank should be reduced.

  2、 Seal wear causes oil leakage at the shaft end, and the seal may need to be replaced at this time.

  The air vents of the wall panel and the oil tank are blocked, causing oil to leak into the housing. At this time, the vent should be dredged, and a 2mm hole cock should be installed in the middle chamber to open the cock under the wall panel.

  Customers who use roots blowers know that they should refuel in time. If they add more, this will happen. At this time, they only need to draw out a part to reduce the liquid level of the oil tank to ensure that the lubricating oil is not lower than the liquid level line marked on the housing!

  Generally, roots blower needs to be maintained every three months. The maintenance content is to completely change the oil. The upper and lower oil plugs of the oil tanks on both sides should be tightened, otherwise oil leakage will also be caused.

  The first reason is that the fan has a certain service life, and the seals are not replaced as required. The worn seal causes oil leakage at the shaft end. Don't worry about this. Arrange the corresponding mechanic to remove and replace the seals of Roots blower!

  At the same time, it is also necessary to check whether the bearings and gears are worn. After wear, the clearance will increase, resulting in oil leakage. In this case, it is only necessary to return to the factory to replace the parts, which belongs to the normal wear and tear of the equipment

  The second main reason is that the processing capacity of the equipment is not up to standard, the processing of the oil tank port is not up to standard, the oil tank material is not up to standard, and the quality problem leads to oil leakage. This kind of situation used to be very common, but now with the progress of domestic manufacturing technology, this kind of situation is very rare!

  Another common reason is that due to the high pressure of high-pressure water-cooled roots blower, improper water-cooling measures during operation will lead to oil outlet. In this case, a better exhaust valve can be replaced. The high-quality exhaust valve is spiral, which effectively solves the oil problem!

  Oil leakage at the oil filler of Roots blower

  Oil leakage is a common minor fault in the operation of Roots blower. There are many reasons for oil leakage, and the corresponding solutions are also different. The following are the reasons and Countermeasures for the oil leakage of Roots blower.

  The high lubricating oil level in the tank of Roots blower is an important reason for oil leakage. When the lubricating oil level is high, the oil will penetrate into the wallboard from the oil seal and leak from the air hole under the wallboard. Obviously, the solution is to reduce the oil level to normal level.

  Seal failure is another important cause of oil leakage. There are oil tanks on both sides of Roots blower. Since gears and bearings need lubricating oil for lubrication, but oil is not allowed in the housing, oil seals must be provided to prevent lubricating oil from entering the housing from the oil tank. If the oil seal is aged and fails, or the connection between the oil seal and the shaft is worn, resulting in seal failure, even if the lubricating oil level is normal, the oil thrown out by the gear or oil pan may enter the wall panel from the failed seal and leak from the air hole under the wall panel. If the gas seal on the shaft also fails, for example, if the rising ring seal is different from the shaft sleeve, the oil will enter the housing along the shaft and mix with the gas, polluting the user's system. The solution is to restore the sealing effect, such as replacing the invalid oil seal, repairing the connection between the oil seal and the shaft, and correcting the rising ring seal.

  If the ventilation hole at the lower part of the wall panel is blocked, or the return air duct is blocked, more and more oil leaks enter the wall panel, and the oil will also penetrate into the shell from the gas seal. Therefore, the solution is to open the vent plug at the lower part of the wall panel and dredge the return air duct.

  When the oil tank cracks, the welded joint of the welded oil tank will crack. If the connection between the oil tank and the wall panel is not tight, the lubricating oil will leak along these places. Then repair welding, tighten the connecting bolts between the oil tank and the wallboard, replace the oil tank, and solve the problem of oil leakage.

  There is an oil drain under the main oil tank and auxiliary oil tank of Roots blower. If the plug of the oil drain port is not tightened or tightened, oil may leak from the oil drain port. Tighten the plug so that the oil will not leak out.

  Therefore, if the roots blower is found to be leaking oil, we can find out from the above reasons and take countermeasures. To sum up, the oil leakage at the oil filler of Roots blower may be due to the problem of seals. Please check the wear of the seal in time and replace it in time! If you can't find the corresponding roots blower sealing accessories, please contact our online customer service consultation! If you don't have corresponding maintenance personnel, we can arrange after-sales engineers to repair roots blower on site!


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