Hefei Dinkonda Global I&E Co.,Ltd. News

Why the EH Oil Filter Is Critical to Turbine Reliability In a steam turbine power plant, the EH (Electro-Hydraulic) oil filter is a small component with a large responsibility. By trapping particles and maintaining fluid cleanliness, it protects sensitive servo valves, pumps, and actuators from wear...

Why Spare Parts Selection Matters for Coal-Fired Power Plants In a coal-fired power plant, the steam turbine is the heart of power generation, and its availability depends heavily on the quality and readiness of spare parts. A single failed valve, bearing, or seal can force an unplanned outage that ...

What Is the EH Hydraulic System in a Steam Turbine Power Plant? In a steam turbine power plant, the EH (Electro-Hydraulic) control oil system is the critical link between the digital control system and the turbine's steam valves. Rather than relying on mechanical linkages or manual operation, the EH ...

Power Plant Pump Parts: Impeller, Mechanical Seal and Bearing Life Prediction and Replacement Cycles Pumps are the workhorses of a power plant. Boiler feed pumps, circulating water pumps, condensate pumps, and cooling water pumps run continuously, and their reliability depends heavily on a few ...

How to Choose the Right Plate Heat Exchanger Material for Power Plant Working Conditions Plate heat exchangers (PHEs) are widely used in power plants for cooling water, condensate, lubrication oil, and auxiliary systems. Because a single plate pack may face aggressive media, high temperatures, and ...

Safety Valve Set Pressure vs. Nominal Pressure: What's the Real Difference? When specifying an industrial safety valve, two pressure parameters frequently cause confusion among buyers and engineers alike: set pressure and nominal pressure. Both appear on datasheets and both are expressed in pressure ...

Selection Guide for Centrifugal Pumps in Thermal Power Plants Centrifugal pumps are the workhorses of a thermal power plant, handling feedwater, condensate, cooling water, circulating water, desulfurization slurry and many auxiliary duties. Correct selection — matched to duty, standard and material ...

Power Plant Valve Actuators: Electric vs Pneumatic Comparison for Coal-Fired Stations Coal-fired thermal power plants rely on valve actuators for feedwater, steam, cooling water, desulfurization and isolation duties. Electric and pneumatic actuators are the two most common options. Each has distinct ...

Power Plant Valve Actuators: Pneumatic vs Hydraulic Comparison for Coal & Gas-Fired Stations Valve actuators are essential to plant control, moving valves for start-up, load regulation, isolation and emergency shutdown. In thermal power plants, the two most common types are pneumatic and hydraulic ...