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螺杆式空压机的的油气分离器您了解吗?
Time:2019-07-08 17:01:53       来源:/      

  普通状况下,空气紧缩机配套油气分离器芯必需选择大于或等于空气紧缩机的出气流量,避免了在运用过程中吸入的空气滤清器过滤不了的细小粉尘将油气分离器芯 的细别离层上梗塞,从而减少油气分离器芯的处置流量,形成油气分离器芯 早期压差过大。在配套油气分离器芯最适宜的是紧缩空气出气流量的105%以 上来选择。损的微粒都会影响油气分离器芯的运用寿命。

  Under normal conditions, the outlet gas flow rate of the air compressor core must be greater than or equal to that of the air compressor, so as to avoid the obstruction of the fine separation layer of the oil-gas separator core caused by the fine dust inhaled from the air filter during operation, thereby reducing the disposal flow rate of the oil-gas separator core and forming the oil-gas separator core. The early pressure difference of the oil-gas separator core is too large. The most suitable core for matching oil and gas separator is to select more than 105% of the compressed air outflow. The damaged particles will affect the service life of the oil-gas separator core.
  用户不同,请求的最终压差也不一样。在实践运用中,紧缩机用的油气分离器芯 的最终压差为0.8-1bar,真空泵为0.5bar。油气分离器芯上积聚的污物在较 高油流量时也会增加。这能够用排污流量来权衡。排污量直接和紧缩机的预别离构造设计有关。排污量的 最佳值普通在每立方油1g左右。所以油气分离器芯的运用寿命不能按时间来权衡,只 有用油气分离器芯的最终压差来决议寿命。
  The final differential pressure of the request varies with the user. In practice, the final pressure difference of the oil-gas separator core used in the compressor is 0.8-1 bar, and the vacuum pump is 0.5 bar. The dirt accumulated on the core of the oil-gas separator will also increase at a higher oil flow rate. This can be weighed against the discharge of sewage. The discharge of sewage is directly related to the pre-separation structure design of the compressor. The best value of sewage discharge is about 1g per cubic oil. Therefore, the service life of the oil-gas separator core can not be measured by time, only the final pressure difference of the oil-gas separator core can be used to determine the service life.
  保油气分离器芯有经济的运用寿命的办法对光滑油的正确维护是确保油气分离器芯有一个较称心运用寿命的前提条件。一 般来讲,油气分离器芯的运用寿命仅遭到细别离层上的固体颗粒沉淀物(油的氧化物, 磨损的颗粒等)的限制,最终招致压差升高。光滑油中的污物可经过改换空气滤清器﹑机油过滤器和恪守 油的改换周期来减少。
  The correct maintenance of smooth oil is the precondition to ensure a satisfactory service life of oil-gas separator core. Generally speaking, the service life of the oil-gas separator core is limited only by solid particle precipitates (oil oxides, wear particles, etc.) on the fine separation layer, which eventually leads to an increase in pressure difference. Smooth oil contamination can be reduced by changing air filters, oil filters and scrupulous oil replacement cycles.
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  这样,可使进入到油气分离器芯上的污物坚持在最少,有利于 延长维护﹑颐养周期。油的选型对油气分离器芯的运用寿命有十分大的关系。只能使 用那些经批准的﹑抗老化和对水不敏感的光滑油。抗氧化性差的光滑油不适用,即便工作时间较短,也会 产生一品种似于果冻状的稀薄沉淀物,将油气分离器芯梗塞。较高的工作温度会加速 光滑油的老化,所以也须对冷却风量和冷却器的污垢惹起足够地注重。在改换机油时,须将用过的油完整 排掉,以防止新机油遭污染或者新﹑老机油间不相溶。
  In this way, the dirt entering the core of the oil-gas separator can be kept at a minimum, which is beneficial to prolonging the maintenance and recuperation cycle. The selection of oil type has a great influence on the service life of oil-gas separator core. Only those approved, anti-aging and water-insensitive smooth oils can be used. Smooth oils with poor oxidation resistance are not suitable. Even if the working time is short, a variety of thin precipitates like jelly will be produced, which will obstruct the core of the oil-gas separator. Higher working temperature will accelerate the aging of smooth oil, so it is necessary to pay enough attention to cooling air flow and fouling of the cooler. When changing the oil, the used oil must be completely discharged to prevent new oil from being polluted or incompatible with old oil.
  极少状况下也会呈现由于环境空气中夹杂气体杂中的残油率当油温较低或运用挥发较慢的光滑油时,过量地加油也会招致大量的油泡沫透过油别离芯, 油气分离器芯势必会增加耗油量。在正常工作温度800C的状况下,某些型号或牌号的 光滑油的油烟含量可达10mg/m3。质 而招致光滑油过早老化一些影响空气紧缩机储油罐油位的工作条件和临界条件,诸如油的挥发过程﹑预别离和回油系统的 效果都会招致短时间或较长时间的耗油量增大。例如,回油管梗塞会惹起别离出的油积聚在油气 分离器芯的干端。
  Under very few conditions, the residual oil rate of mixed gases in the ambient air will also occur when the oil temperature is low or the slow oil is used. Excessive oil will cause a large number of oil bubbles to pass through the core of the oil, and the core of the oil separator will inevitably increase the fuel consumption. Under the normal working temperature of 800C, the fume content of some types or brands of smooth oils can reach 10 mg/m3. Quality causes premature aging of smooth oil. Some critical conditions affecting the oil level of air compressor tanks, such as the volatilization process of oil, the effect of pre-separation and oil return system, will lead to short or long-term increase in fuel consumption. For example, the return tubing obstruction may cause the separated oil to accumulate at the dry end of the separator core.
  积油的数量级和已积聚的油量有关储油罐内油位过高也会产生类似的结果,假如在油和气之间暂时或持久不能构成显著的隔离区域, 会损伤油滴离效果的预分,也会增加油气分离器芯下游的空气。
  The magnitude of oil accumulation and the amount of oil accumulated can also produce similar results when the oil level in the tank is too high. If the significant isolation area between oil and gas cannot be formed temporarily or permanently, the pre-separation of oil droplet separation effect will be damaged and the downstream air of the oil-gas separator core will be increased.
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