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how many water requare to make 1 ton steam in a high presure boiler

  • high-pressure steam locomotive - wikipedia

    High-pressure steam locomotive - Wikipedia

    A high-pressure steam locomotive is a steam locomotive with a boiler that operates at pressures well above what would be considered normal. In the later years of steam, boiler pressures were typically 200 to 250 psi (1.38 to 1.72 MPa).High-pressure locomotives can be considered to start at 350 psi (2.41 MPa), when special construction techniques become necessary, but some had boilers that

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  • how to set hot water or steam heating system pressure

    How to Set Hot Water or Steam Heating System Pressure

    How to Set Hot Water or Steam Heating System Pressure & Temperature. Heating System Pressure and Temperature Controls What are normal hot water heat pressure & temperature settings ? What are normal residential steam heat pressure & temperatures ? Where & how do I set the boiler pressure & temperature controls? Where & how do I set a steam boiler pressure & temperature?

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  • make-up water for steam boiler — heating help: the wall

    Make-up water for steam boiler — Heating Help: The Wall

    Make-up water for steam boiler This is probably a real dumb question but I cant seem to find the answer. Why is cold water used for make-up water on a steam boiler? Why not hot water? I would think hot water would be better because a lot of the soilds have already dropped out of it in the water heater meaning less sludge in the boiler.

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  • how can we increase pressure and temperature of a steam

    How can we increase pressure and temperature of a steam

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    Pressure of steam coming out of an exhaust chimney is 1 Bar with a temperature of 120 degree Celsius. how can I increase its pressure and temperature so that it reaches few mega pascals so I can

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  • why does a steam boiler need to have high pressure? - quora

    Why does a steam boiler need to have high pressure? - Quora

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    Apr 30, 2016· Pressure of the steam boiler depends on the pressure which is required for the steam supplied for the plant. This pressure of the steam is governed by the temperature at which steam is required in the plant as steam produced is always at saturated

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  • steam accumulators and steam boiler response to load …

    Steam Accumulators and Steam Boiler Response to Load …

    conditions (picture 1), the boiler will produce steam via even nucleate boiling. Water level pressure is the lowest pressure required to operate the equipment requiring the steam. The Generally, boilers with high water volumes are more able to handle steam load swings.

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  • why you can't use high-pressure steam boilers on low

    Why you can't use high-pressure steam boilers on low

    Jun 23, 2014· That causes water hammer, which can break just about anything standing in its way. It will also lead to wet steam, which is not of much use when you're trying to heat something. This is why you can't run a high-pressure boiler on low-pressure settings. The boiler manufacturer told the contractor about this when the contractor called to ask.

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  • surging water levels on a boiler | ehow

    Surging Water Levels on a Boiler | eHow

    Surging water levels in your boiler can be caused by numerous reasons but are usually a result of excess dirt or oil in the water. The condition is characterized by quickly changing water levels, which is generally due to inefficient steam release. Debris prevents steam from adequately escaping the

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  • how to reduce boiler pressure in an older boiler

    How to Reduce Boiler Pressure in an Older Boiler

    How to Reduce Boiler Pressure in an Older Boiler If you don’t, go to the hardware store. You’ll need to know the make of the boiler and describe the radiator, as well as making a sketch of the bleed vale opening. You don’t need much water coming from the …

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  • high pressure boilers: features and advantages ~ me mechanical

    High Pressure Boilers: Features and Advantages ~ ME Mechanical

    Oct 27, 2016· A boiler is called a high-pressure boiler when it operates with a steam pressure above 80 bars. The high-pressure boilers are widely used for power generation in thermal power plants. In a high-pressure boiler, if the feed-water pressure increases, the saturation temperature of water rises and the latent heat of vaporization decreases.

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