Sichuan Techairs Co., Ltd
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High Volume CO CO2 Purification Plant 24000Nm3/H PLC Control System
Volume 24000Nm³/H CO CO2 Purification
The carbon monoxide rich gas source is used as raw material and purified to a certain purity by pressure swing adsorption technology, which meets the requirements of industrial production.
Technical indexes:
Purity:≥98%% (v/v)
Capacity:100~2000 Nm3/h
Yield:≥80%
Control system & Instruments
The control system is the core part of pressure swing adsorption.
This unit adopts S7-400 series programmable controller of with imported instruments, which is the new generation of SIEMENS to realize automatic control and production management of the entire production plant. The design of control system and software meet the process requirements, follow the principle of “reliable, stable, accurate, advanced”.
PLC control system
The PLC control system consists of SIEMENS S7-400 programmable controller and 2 sets of monitoring computer, using SIEMENS' advanced WinCC graphics software and STEP7 software, realize the production device control function. Two operating stations are completely independent from each other, when one malfunctions, another one can achieve all control functions. The whole control system is stable and reliable and powerful, providing a reliable guarantee of safety, stability of production equipment and long period operation optimization to.
System structure diagram as follows:
Reference