The catalytic main air is turned on and the pressure of the two reactors is generally controlled to what is appropriate.
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In the initial stage of the start-up of the catalytic unit, the main air backup unit is generally turned on and put into production. Because the air volume of the standby machine is less than that of the main machine (including smoke machine), the design pressure level is also lower. Please ask everyone: 1. What is the rated pressure of your main air backup unit? 2. Turn on the backup fan. How much is the pressure of the settler and regenerator generally controlled? What are the pressure at the top of the fractionating tower and the inlet pressure of the air compressor?
1. Host rated pressure: 0.43MPa, rated pressure of standby machine: 0.34MPa 2, when starting the standby machine, the settler pressure: 0.10-0.15, again and again: 0.13-0.17, twice: 0.12-0.16
1. The outlet pressure of the backup unit here is generally the same as the pressure of the main fan.: Standby machine: 0.22 Main fan: 0.24 (We have a special system of 2 on and one on standby. Each of the two regenerators has a main fan for air supply) 2. When starting up, the settler and regeneration pressure are generally controlled between 0.1-0.12, and then the air volume and pressure are gradually increased.
The regeneration pressure is 0.16, and the differential pressure between the two devices is 30, which is perfect!