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济柴沼气发电机组增压器漏油的原因

来源:http://www.huannengpower.com   发布于:2017-11-20

1、压壳出口因油气积累而引起的增压器压气端漏油:检查增压器,确认增压器是合格品,一般可以从增压器的使用情况来分析,如使用环境灰尘大,引起空滤清器堵塞造成负压达5.5kPa以上,即会造成增压器压气端漏油。

1, the pressure of oil and gas accumulation and export for shell supercharger caused by leak oil: check the turbocharger, confirm the turbocharger is qualified, generally from the use of turbocharger to analysis, such as the use of the environment caused by dust, air filter clogging caused by negative pressure is above 5.5kPa, which will cause the supercharger oil terminal.

汽车在山区下大坡,沼气发电机组不加油门低速行驶15分钟以上,增压器中压叶轮背面建立不起气封形成真空也会引起增压器压气端漏油。只要经常保养空滤清器,沼气发电机组怠速时间不要过长,这种假性漏油现象即可排除。

The car in the mountains under the big slope, biogas generator sets do not refuel the door at low speed for more than 15 minutes, the turbocharger medium pressure impeller back can not afford gas seal to form a vacuum will cause turbocharger compressor end leakage. As long as the regular maintenance of air filter, biogas generator set idle time is not too long, this pseudo oil leakage can be ruled out.

2、机油压力过高会引起增压器漏油:沼气发电机组增压器的进油压力过高也是引起增压器漏油的原因之一。当我们经检查确认增压器是合格品,而又发现沼气发电机组的机油压远高于说明书的规定,则要检查沼气发电机组的润滑系统,调压阀是否卡死或失灵,沼气发电机组的机油压力正常了,增压器的漏油即可排除。

2, the oil pressure is too high will cause the turbocharger leakage: the high pressure of the gas generator turbocharger inlet pressure is also one of the causes of turbocharger oil leakage. When we check that the turbocharger is qualified, and found that the provisions of biogas generator set engine oil pressure is much higher than the manual, to check the lubrication system of biogas power generation unit, a pressure regulating valve is blocked or failure, biogas generator set oil pressure normal, turbocharger oil leakage can be eliminated.

3、回油不畅会造成增压器漏油:沼气发电机组增压器的回油是靠油的自重从增压器回油管回入沼气发电机组中,如果回油管出现缩节和阻塞,增压器的回油不畅,增压器会出现两端渗漏机油。应排除回油不畅,在增压器完好的情况下,故障也即排除。

3, poor oil return will cause the turbocharger oil return oil: biogas generator set turbocharger is on the weight of oil from the turbocharger oil return pipe back into the biogas power generation unit, if the return pipe is reduced and blocking, oil return turbocharger sluggish, turbocharger oil leakage occurs at both ends. The oil return should not be ruled out, and when the supercharger is in good condition, the fault will be eliminated.

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4、沼气发电机组在施工中频繁停车起动:沼气发电机组在施工中频繁停车起动,会引起增压器中间壳涡轮端结焦;同时引起中间壳回油腔结焦,使增压器回油腔缩小回油不畅产生漏油,应检查各易损件是否完好,并清除结焦。

4, biogas power generation unit in the construction of parking frequent starting: biogas generator set parking frequently in construction starting, will cause the middle shell turbocharger end coking; simultaneously caused the middle shell oil return chamber coking, makes the turbocharger oil return cavity narrow poor oil return to generate oil leakage, should check the parts are intact, and cleanout.

5、沼气发电机组窜气严重会造成增压器的回油不畅、增压器漏油:有些增压器发现漏油甚至两端漏油,经检查增压器是合格品,进油回油也正常,再进行拆检发现增压器主轴中段有很厚的油垢还有些发硬,铲除清洗后发现主轴中段变淡黄色且增压器回油管中亦有油垢,从以上现象可以判断为沼气发电机组窜气引起增压器的回油不畅。更换沼气发电机组四配套排除沼气发电机组下窜气,对增压器、回油管进行清洗,故障即可排除。

5, biogas generator gas leakage serious will spill oil back to cause the supercharger impeded, turbocharger: some turbocharger oil is found even at both ends of oil spills, after checking the turbocharger is qualified, into the oil return to normal, then we found that there was the middle supercharger spindle has a thick grease some stiff after cleaning, the eradication of pale yellow and found in the middle of main turbocharger oil return pipe in grease, from the above phenomenon can be judged for the methane generator gas leakage caused by the turbocharger oil return is not smooth. Four sets of biogas generator sets are set up to remove the gas under the marsh gas generator set, and the turbocharger and the return pipe can be cleaned, and the trouble can be eliminated.

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