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  • 空压机保养必做项目
  • 本站编辑:高伦制冷发布日期:2017-11-30 15:34 浏览次数:
空压机在正常运行一段时间后,就需要对其进行常规性的保养维护工作。做好空压机的保养工作,可以有效减少故障的发生,延长使用寿命;使空压机保持良好地运行效率,让用户更加安心、放心与省心。
Air compressor in normal operation for a period of time, it is necessary to carry out regular maintenance and maintenance work. Doing well the maintenance work of air compressor can effectively reduce the occurrence of failures and prolong the service life, so that the air compressor can maintain good operation efficiency and make users more comfortable, relieved and save worry.
 
螺杆空压机的保养工作通常是更换“三滤一油”,油大家都知道是润滑油,而“三滤”指的是什么呢?有什么作用呢?如果不更换会有什么后果呢?
Screw air compressor maintenance work is usually replaced "three oil", we all know that oil is oil, what is the "filter" refer to? What's the effect? What will happen if you don't change it?

1油滤芯
1 oil filter core
 
油滤芯的材料是高精度滤纸。其作用是滤除润滑油中的金属颗粒、杂质等,使进入空压机主机的油是非常干净的,以保护主机的安全运行。油滤芯的使用寿命通常为2000小时,到期后应该予以更换,环境状况较差的应缩短使用时间。
The material of the oil filter core is a high precision filter paper. Its function is to filter the metal particles and impurities in the lubricating oil, so that the oil entering the main engine of the air compressor is very clean, in order to protect the safe operation of the host. The service life of the oil filter is usually 2000 hours. It should be replaced after the expiration, and the poor environment should shorten the use time.
 
油滤芯堵塞报警设定值通常为1.0-1.4bar,堵塞报警后应及时更换。堵塞后回油量不足会导致排气温度过高,缩短油和油分芯的使用寿命;回油不足主机润滑不足,导致主机寿命严重缩短;滤芯破损后未经过滤的含大量金属颗粒杂质的油进入主机,导致主机损坏。
The setting value of oil filter plug alarm is usually 1.0-1.4bar, and it should be replaced in time after blocking the alarm. After blocking the return oil shortage will lead to high exhaust temperature, shorten the oil and oil core life; oil shortage lubricating insufficient, cause the host to shorten the service life; the filter damaged unfiltered metal particles containing large amounts of impurities of oil into the host, causing damage to the host.
 
2空滤芯
2 air filter core
 
空滤芯的材料也是高精度滤纸。其作用是滤除吸入自然空气中的粉尘杂质,防止异物进入而损伤主机,并且吸入的空气越洁净则油滤芯、油分芯和润滑油的使用寿命就越有保障。空滤芯的使用寿命通常为2000小时,到期后应该予以更换,如果实际空气质量较好的可以根据滤芯实际状况延长,反之缩短使用时间。
The material of the air filter is also a high precision filter paper. Its function is to filter out the dust and impurities in the natural air, prevent foreign bodies from entering and damage the host, and the cleaner the air is, the better the service life of the oil filter element, the oil core and the lubricating oil will be ensured. The service life of air filter element is usually 2000 hours. After expiration, it should be replaced. If the actual air quality is good, it can be prolonged according to the actual condition of filter element, otherwise, the operation time is shortened.
 
空滤芯堵塞报警设定值通常为-0.05bar。堵塞后会使机组排气量不足,影响生产;滤芯压阻过大,机组负荷增大,主机寿命降低;机组实际压缩比增大,主机负荷增大,寿命缩短;滤芯破损导致异物进入主机,发生主机抱死甚至报废。
The air filter block alarm setting is usually -0.05bar. After the blockage will make the unit exhaust volume, affecting production; filter pressure resistance is too large, the unit load increases, reduce the service life of the host unit; the actual compression ratio increases, the host load increases, shorten the life of the filter; damage causes foreign body into the host, the host has locked even scrapped.
 
3油分芯
3 oil core
 
油分芯的材料是高精度玻璃纤维。其作用是分离压缩空气和油分,使得到的压缩空气更加洁净。油分芯的使用寿命通常为2000小时,到期后应予以更换。
The material of the oil core is a high precision glass fiber. The effect is to separate the compressed air and oil, and make the compressed air cleaner. The service life of the oil core is usually 2000 hours and should be replaced after the expiration.
 
堵塞报警设定值通常为0.8-1.0bar,堵塞后会使分离效率差,导致油耗量及压缩空气含油量大,影响后端净化设备的运行及用气设备不能正常工作;压阻增大,导致机组实际排气压力增大,机组耗能增加;失效后玻璃纤维过滤分离材料脱落进入油中,导致油滤芯寿命缩短及主机非正常磨损。
Jam alarm set value is 0.8-1.0bar after the blockage will make the separation efficiency is poor, resulting in fuel consumption and oil content of compressed air purification equipment, affect the back-end operation and use of gas equipment does not work; pressure resistance increases, resulting in the unit actual exhaust pressure increases, the unit energy consumption increased; after the failure of glass fiber filtration separation material fall off into the oil, the oil filter and shorten the life of the host leads to abnormal wear.

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