Two stage low pressure methanol system was successfully started up in June 24th, which marked all the project space furnace system has been successfully running. Optimization of process, saving energy has become the next stage of the theme.

Low pressure methanol system of two cycle motor bearing in the design, was provided based on the motor manufacturers recommend self lubrication, but found in normal use, self lubrication and can not meet the normal running of the motor, high temperature bearing motor, from alarm and interlocking values are very close, if the system load and the outside temperature changes, it is possible to car accident. Second, the project team after careful observation, analysis and discussion, decided to reform the lubricating parts recycling machine bearing, the bearing lubrication system is widely used in Haoyuan reciprocating compressor motor, which add the lubricating oil bearing through the oil tank, and through the oil return pipeline oil back to the tank, so not only can play the role of lubrication, and can take bearing because of friction heat, to reduce the effect of temperature.

After modification, the bearing running cycle machine motor is good, the temperature dropped to 8 ℃, modification effect is obvious.