久久精品视频在线观看榴莲视频-久久精品视频在线观看-久久精品视频在线播放-久久精品视频在线-久久精品视频一区二区三区-久久精品视频网站

Your Position: Home > Support > Service Center

Operation steps of vacuum oil filter

2019/4/21??????view:

  Chongqing Zhongjing Filtration Equipment Manufacturing Co., Ltd. specializes in manufacturing vacuum oil filters. Many customers know that the main function of vacuum oil filter is to remove trace moisture, gas and mechanical impurities in insulating oil and improve the performance index of insulating oil. Transformer oilinsulating oilswitching oiltransformer oil is used in power generation industry and electrical equipment manufacturer, paper mill, electrochemical plant, industrial and mining enterprise. When purchasing, we understand the principle and configuration of vacuum oil filter and our vacuum oil filter. Machine manufacturers will also write the equipment configuration into the final technical agreement. When the vacuum oil filters leave the factory, they will be equipped with detailed operation instructions. After receiving the vacuum oil filters, users can wait for after-sales service personnel to guide training and use. Usually, the debugged equipment can be used after arriving at the scene and connected with simple power guidance, or can log on to our website to check. Look at the operation steps of the vacuum oil filter.

  Start-up process of vacuum oil filter operation steps:

  1.Wiring preparation: connect power supply, adjust vacuum pump, oil pump rotation direction.

  2.Prepare before vacuum operation: all the valves inside the machine are opened to form a path, and the peripheral valves are closed to ensure the operation of vacuum.

  3.Vacuum pumping: Start the vacuum pump, when the pumping reaches - 0.06, open the inlet and outlet valves at the same time, observe the oil flow in and out.

  4.Start the heater: When the oil reaches the equilibrium point (through the viewing mirror), turn on the heater and set the temperature (20-80 degrees) to observe the temperature change.

  Note: If the oil is cold and the viscosity is high, we can close the main valve of the water separator and the filter tank first, open the bypass valve, and not pass through the water separator and the filter element, so as to reduce the resistance (pressure) caused by the oil penetration. When the temperature of the oil rises to 50 degrees, the main valve of the water separator and the filter tank can be opened to form a channel, observe the change of the pressure value and adjust the pressure source.

  5.Cyclic filtration: When the heating temperature reaches the set temperature, the heater stops automatically. After 2 hours of continuous cyclic filtration, the changes of water content (whether there is crystal in water atomization) and color (sampling observation) of the oil are observed to achieve satisfactory results OK.

  The shutdown process of vacuum oil filter operation steps:

  1.Stop the heater and keep the machine running continuously for several minutes. Wait for the heater to cool down. No oil-free dry burning is allowed.

  2.Stop the vacuum pump and open the exhaust valve so that there is no vacuum in the body to prepare for the exhaust oil.

  3.Continue to run the oil pump. When the oil is exhausted inside the machine, stop the work of the oil pump.

  4.Turn off the power supply and drain the residual oil from the tank body. There is a valve joint under the tank body.


主站蜘蛛池模板: 国产成人精品免费视频大全可播放的 | 久草热在线 | 人人欧美| 特别福利视频在线观看 | 精品精品精品 | 成免费网站 | 久久久久久久久久久福利观看 | 一道久久爱综合久久爱 | 韩日免费视频 | 久久美女免费视频 | 国产毛片一区 | 亚洲视频一| 亚洲一区二区三区精品国产 | 国产 欧美 日韩在线 | 国产福利一区二区三区在线观看 | 国产美女在线看 | 国产三级在线播放不卡 | 日本三级黄色 | 亚洲国产精品综合欧美 | 在线观看国产一区二区三区 | www深夜视频在线观看高清 | 高清一区二区三区视频 | 久久伊人天堂视频网 | 亚洲天堂一区在线 | 亚洲成人在线免费观看 | 欧美二区视频 | 另类图片综合网 | 免费做暖1000视频日本 | 毛片机地 | 亚洲欧美另类日本 | 欧美一级特黄aaaaaa在线看片 | 日韩精品观看 | 一级一级一级毛片 | 丁香五月天综合缴情网 | 最近的中文字幕在线看2019年 | 在线精品欧美日韩 | 日本免费观看视频 | 日韩精品欧美亚洲高清有无 | 日韩一区二区三区不卡 | 成人午夜毛片 | 国产精品成在线观看 |