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What will happen when boiler steam drum level goes down?
Overheating of water wall tubes may cause crack. Boiler will damage due to boiler drum level goes down.
Define boiler and classification of boiler?
Boiler can be classified as below
What is afbc boiler?
Atmospheric Fluidized Bed Combustion Boiler (AFBC boiler) is a type of operational boiler. In a AFBC boiler a little more fluidized bed combustor is added than a conventional shell boiler.
How is a boiler's hot water heat exchanger cleaned of restricting scalerust?
The best way to clean scale is to flush with straight vinegar, for up to 1/2 hour.
How a boiler is different from kettle or pressure cooker?
Boiler have minimum pressure 28 bar as per. Indian boiler act.so p c xan not call a boiler
Why do you inject phosphate in boiler feed water?
Phosphate is injected into boiler feed water to control scale formation and corrosion inside the boiler system. Phosphate forms a protective layer on metal surfaces to prevent scale buildup and reduces the risk of corrosion, improving the overall efficiency and longevity of the boiler.
What are boiler scale remover?
Boiler scale removers are chemicals or descaling agents used to remove mineral deposits, such as calcium and magnesium, from the interior surfaces of boilers. These deposits can reduce the efficiency of the boiler and potentially lead to equipment damage if not removed. Scale removers help to clean and maintain the boiler for optimal performance.
Why na3po4 dosing boiler drum?
Sodium phosphate (Na3PO4) can be dosed into a boiler drum to prevent scale formation and corrosion. It acts as a phosphate-based boiler water treatment that helps to maintain the alkalinity and pH levels in the boiler water, which in turn reduces the risk of scale buildup and minimizes the likelihood of corrosion on the boiler surfaces. Additionally, sodium phosphate can help to sequester hardness ions, such as calcium and magnesium, preventing them from precipitating out and forming scale.
How are sludge and scale formed in steam boiler?
Mineral deposits from use of hard water.
What is the effect of chloride in boiler?
Chloride in a boiler can lead to corrosion and scale formation. Excessive chloride levels can accelerate the degradation of boiler components, reducing their lifespan and efficiency. It is important to monitor and control chloride levels to prevent damage to the boiler system.
What is boiler scale how does it form?
scales are actually formed by deposit of calcium and magnesium that make water hard
What will happen when boiler steam drum level goes down?
Overheating of water wall tubes may cause crack. Boiler will damage due to boiler drum level goes down.
What is boiler distortion and erosion?
Boiler distortion occurs when the pressure and temperature gradients in a boiler cause its components to deform or bend. Erosion in a boiler happens when high-velocity steam or water causes surfaces to wear away. Both issues can reduce the efficiency and integrity of the boiler, leading to potential safety hazards.
What might cause Knocking in a hydronic boiler?
Too high a setpoint or other malfunction causing the boiler in a hot water system to make steam.
What is the chemical composition of boiler pH booster?
Boiler pH boosters typically contain chemicals such as sodium hydroxide (NaOH) or tri-sodium phosphate (Na3PO4) to raise the pH of the water in the boiler system. These chemicals help to prevent corrosion and scale formation in the boiler by maintaining the water in the system at an optimal pH level.
If oil is mixed with boiler feed water?
If oil is mixed with boiler feed water, it can cause scaling and fouling in the boiler system, leading to reduced efficiency and potentially damaging the boiler components. It is important to prevent oil contamination of boiler feed water through proper filtration and maintenance of equipment to ensure the smooth operation of the boiler system.
What is effect in high pressur boiler when ph rise?
When the pH in a high-pressure boiler rises, it can lead to corrosion of the boiler system. This corrosion can reduce the lifespan of the boiler and increase the likelihood of leaks. It can also result in the formation of scale deposits, which can decrease the boiler's efficiency and heat transfer capabilities. Regular monitoring and adjustment of pH levels are crucial to prevent these issues.
