Workshop # 2 compression desulfurization system after a long run, the system is running, gradually increasing resistance. Increased resistance of the electrical consumption, increased material consumption, reduce desulfurization efficiency; to maintain after the section of production, so that the system meet the requirements of the gas outlet pressure, forcing blower overload, to the stability of the system cause great security risk, such as the case the compression section emergency stop, make a sharp increase desulfurization system outlet pressure, causing blower outlet pressure overpressure hold jump, or even bring accidents.
Workshop director Wang Yang Zhong compression 2 # The system has been concerned about the rising resistance situation, when a routine inspection every day, always to the room # 2 main operating system for system information, and repeatedly confessed 2 # System Operator: "increase the desulfurization solution circulation volume, strengthen inspection, temporarily stabilize the resistance rises, "Even so, the system resistance will still rise slowly. How to reduce the system resistance become the focus of the work. The most direct solution is the system in order to reduce system resistance shut down for maintenance, cleaning Pa tower packing. Conventional methods can be shut down for maintenance, it will bring direct economic losses. By practicing "saving a penny more than likely earn a penny," the corporate culture, shop managers and shop floor technicians try to find solutions together, and ultimately innovation proposed viable solutions, and report to the company later agreed to implement.
After a period of time in accordance with the implementation of the program, 2 # system resistance by the 7.5Kpa fell 2.1Kpa, system resistance decreased 5.4Kpa. Roots blower commuted a year can save electricity bill of around 850,000 yuan, saving effect is obvious.