Tahe Refinery Optimized Operation to Promote Equipment Quality and Efficiency

"C202 operating current has been reduced by 4A again.
How can this be done?" During the pre-inspection of the shift, the operation of Ye Fuchun in the continuous reforming unit of Tahe Refining & Chemical Co.
, Ltd.
was checking the current of C202A on the DCS.
Looking at the change trend graph, he asked Chen Jianxiang, the senior supervisor of the jet fuel reforming unit next to him, while puzzled
.

C202 is a three-stage electric reciprocating compressor, responsible for the important task of transporting hydrogen to the pipeline network.
It has a relatively large body, but also consumes a lot of power.
It has always been a "large energy consumer" for installations
.

The original outlet pressure of C202 was 2.
45MPa, while the normal pressure of hydrogen pipe network was only 2.
1MPa.
Under the premise of ensuring normal delivery of reformed hydrogen production, the device further optimized the compressor outlet pressure, and the pressure was slightly reduced from the previous 2.
45MPa 2.
35MPa, the compression ratio of C202A three-stage has dropped from 1.
78 to 1.
65
.

　　"Although the pressure has dropped by a small step, the creative efficiency of the entire device has taken a big step.
In the later stage, we will continue to carry out technical research based on the fact that the compressor and other high power consumption of the device account for a relatively large amount of power.
Find another breakthrough point in the creation of electricity efficiency
.