How does alkalinity and hardness affect the boiler?

Hardness (YD) is an important indicator to control the hardness of boiler feed water. The higher the hardness value is, the more serious the boiler fouling is. Therefore, the hardness of boiler feed water is as small as possible. The national standard GB1576 is for industrial boilers: 1. Steam boiler: when using water outside the boiler Limit the water supply hardness ≤0.03mmol/L, limit the water supply hardness ≤4mmol/L when using the pot treatment; 2.Soda-water dual-purpose and hot water boiler: the hardness is ≤0.6mmol/L when treated with water outside the pot, using the pot When the medicated water is treated, it is ≤6mmol/L.

Alkalinity (JD) is one of the important indicators for controlling pot water. The boiler continuously circulates and evaporates during operation to concentrate the pot water continuously. Therefore, the alkalinity value is getting higher and higher, and alkaline corrosion and caustic embrittlement corrosion are caused. It also affects the quality of steam and is prone to co-existing accidents of steam and water; oxygen corrosion occurs too small. Industrial boiler hardness values ​​generally range from 6 to 26 mmol/L.

Gauge Adaptor

A hydraulic gauge adaptor is a device used to connect a hydraulic gauge to a hydraulic system. It is typically a small, threaded component that acts as an interface between the gauge and the hydraulic system.
The adaptor is designed to fit into the hydraulic system's pressure port or test point, allowing the gauge to be securely attached. It ensures a tight seal to prevent any leakage or loss of pressure during testing or monitoring.
Hydraulic gauge adaptors come in various sizes and configurations to accommodate different types of hydraulic systems and gauges. They are often made of durable materials such as stainless steel or brass to withstand the high pressures and harsh conditions commonly found in hydraulic systems.
Overall, a hydraulic gauge adaptor is an essential tool for accurately measuring and monitoring hydraulic pressure in various applications, such as industrial machinery, automotive systems, and hydraulic equipment.

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