Rust and scale removal from the turbine of a 40MW biomass steam turbine generator set
Thread Content
The turbines in biomass power plants that have been in operation for over two years are rusted and scaled up; how can the rust be removed? Clean? Descaling?
This can only be considered in theory; it applies only to soluble salts, which involves shutting down the equipment, performing mechanical cleaning, and polishing
Saturation steam cleaning can only provide temporary cleaning, is not thorough, and carries a very high level of risk
To determine whether scaling has occurred, many different parameters need to be taken into account. These include the load, bearing displacement, wheel pressure, valve opening degree, the operation status of the boiler, as well as the steam contamination level. If there is a condenser, then factors such as the quality of the condensed water, vacuum levels, and the amount of chemicals added also play a role. By analyzing historical data on water quality and other related parameters, it is possible to determine whether scaling has occurred in the turbine, as well as to consider the structural components of the turbine. I am not very skilled, but my specialty is the online, non-stop cleaning of turbines. I have already completed such cleaning tasks at companies such as Fujian Refining & Chemical, Zhongjianeng in Cangzhou, Hebei, and Yulin Refinery in Shaanxi, and as a result the operational capacity of these turbines has increased. If your company needs turbine cleaning on an online basis, please feel free to contact me
To determine whether scaling has occurred, many different parameters need to be taken into account. These include the load, bearing displacement, wheel pressure, valve opening degree, the operation status of the boiler, as well as the steam contamination level. If there is a condenser, then factors such as the quality of the condensed water, vacuum levels, and the amount of chemicals added also play a role. By analyzing historical data on water quality and other related parameters, it is possible to determine whether scaling has occurred in the turbine, as well as to consider the structural components of the turbine. I am not very skilled, but my specialty is the online, non-stop cleaning of turbines. I have already completed such cleaning tasks at companies such as Fujian Refining & Chemical, Zhongjianeng in Cangzhou, Hebei, and Yulin Refinery in Shaanxi, and as a result the operational capacity of these turbines has increased. If your company needs turbine cleaning on an online basis, please feel free to contact me
Low-load cleaning; if temperature control is not proper, it’s all over
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