how many water requre to make 1 ton steam in a high pressure boiler

PDF Boiler Selection Considerations

for low or high pressure steam, or for hot water applications. Firetube boilers are typically used for applications ranging from 15 to 1500 horsepower. A firetube boiler is a cylindrical vessel, with the flame in the furnace and the combustion gases inside the tubes. The furnace and tubes are within a larger vessel, which contains the water and

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Understanding Steam & Boiler Heating Systems | HomeAdvisor

Boiler Systems Operation. In steam heating systems, a boiler furnace heats water by means of a gas or oil-fired burner and turns it into steam. The steam travels through pipes to radiators or convectors, which give off heat and warm the room. As the steam cools, it condenses back into water, and returns to the boiler to be heated again.

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Fire-tube boiler - Wikipedia

A fire-tube boiler is a type of boiler in which hot gases pass from a fire through one or (many) more tubes running through a sealed container of water. The heat of the gases is transferred through the walls of the tubes by thermal conduction, heating the water and ultimately creating steam.. The fire-tube boiler developed as the third of the four major historical types of boilers: low

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PDF OPERATIONS AND MAINTENANCE MANUAL - Superior Boiler

NOTE: Triad highly recommends that boiler feed water be treated before it enters the boiler. The water in the boiler should have a pH level of between 7.5 and 8.5, and in no case above 9.5. If feed water temperature is below 140°F it also requires an oxygen scavenger. See WATER in Section III of this boiler manual.

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BOILERS | Energy-Models.com

2.1 Introduction. A boiler is an enclosed vessel that provides a means for combustion heat to be transferred into water until it becomes heated water or steam. The hot water or steam under pressure is then usable for transferring the heat to a process. Water is a useful and cheap medium for transferring heat to a process.

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Boilers: Burnham, Weil-McLain, Slant/Fin, Lochinvar

WGO-3 100,000 BTU Output Gold Oil Boiler. 386-700-828 WGO-3 100,000 BTU Output Gold Oil Boiler. SKU: 386-700-828. Brand: Weil-McLain.

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Steam Systems | Hot Water System Products | Condensate Systems

700 Sam Newell Road P.O. Box 1395 Matthews, NC 28106 Tel: (704) 844-1100

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Steam Valves Selection Guide | Engineering360

Steam valves are used to control the flow and pressure level of steam and heated water vapor. Steam is used in a large number of industrial applications. It is used for powering turbines to generate electricity and for food, chemical and other product processing. Steam is also used for cleaning, heating, and humidification.

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Why Does My Boiler Make A Banging Noise When Firing Up

If the boiler's thermostat is faulty, it will allow the burners to stay on longer than it should, causing the heat exchanger to overheat. And when water comes into contact with the super hot heat exchanger, steam bubbles are created, which then erupt noisily. Water temperature on boiler is set too high. Setting your boiler to a very high

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How much PSI for my boiler? | Terry Love Plumbing Advice

The standard setting is 12 lbs cold. 1 PSI will raise water in a column 2.31 feet. The pressure should be set to what is required in total height of system. For example, if a boiler is in the basement, and its a 2 story house with baseboard radiation on the second floor, it could be 8' + 9' + 1' = 18' (boiler to upper baseboard). 1 PSI / 2.31

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Boiler turns on and off often??? What will cause this?

The aquastat controls when it comes on. If it is a cold start boiler it should only fire on a call for heat. If you have a triple aquastat, it has 2 settings, a high limit and low limit which keeps domestic water hot. Normal settings are usually between 120 and 140 on the low side and 160 to 180 on the high side. If the boiler is just used for

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Combustion Air | NaturalGasEfficiency.org

EQUALIZ-AIR was invented in 1978 when the first energy crunch was on. Its unique, two-hose design provides combustion air for the gas furnace and hot water tank and make-up air for leaks, the dryer, the fireplace, and bathroom fans. EQUALIZ-AIR is the only patented make-up and combustion air device available today.

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Boiler has too much pressure — Heating Help: The Wall

down to the pressure needed for your system prolly 12-18psi. once u do that shut off the valve that feeds the boiler for a day or 2. if the pressure doesn't rise we found the problem. so u say the pressure from the road is high how high? you might need a pressure reducing valve for the house to bring it down to a manageable pressure. u might

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Boiler Questions and Answers regarding Your Boiler

BHP (Boiler Horsepower) X 34.5 / 8.337 / 60 X 10 = gallons of water needed So, if you have a 500 bhp boiler your formula will be as follows: 500 x 34.5/ 8.337 / 60 x 10 = 345 gallons But wait, you can't operate a tank completely flooded so you will have to include a 1.5 safety factor.

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Steam Tables Pressure vs Temperature

Gauge Pressure (BAR) Temperature °C Gauge Pressure (BAR) Temperature °C Gauge Pressure (BAR) Temperature °C; 0: 100: 3.6: 148.84: 19: 212.47: 0.1: 102.66: 3.8: 150.44

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Boiler (power generation) - Wikipedia

A boiler or steam generator is a device used to create steam by applying heat energy to water.Although the definitions are somewhat flexible, it can be said that older steam generators were commonly termed boilers and worked at low to medium pressure (7-2,000 kPa or 1-290 psi) but, at pressures above this, it is more usual to speak of a steam generator.

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Electricity Generation using Steam Turbines

Conventional Energy Generation. The first practical electricity generating system using a steam turbine was designed and made by Charles Parsons in 1884 and used for lighting an exhibition in Newcastle. Since then, apart from getting bigger, turbine design has hardly changed and Parson's original design would not look out of place today.

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Boiler Pressure Dropping - UK Leak Detection

First we need to understand how fast is the boiler pressure dropping and understand the sort of quantity of water it takes to drop that pressure from 1.5-bar cold to 0-bar. It's pretty much about 5 litres on average, often we are told "But I open the valve for ages!" but this is different to filling the sink

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High Pressure Boilers: Features and Advantages ~ ME Mechanical

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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Boiler Tubes Thickness Pressure Equation and Calculator

Example - Boiler Tube: Calculate the minimum required wall thickness of a water tube boiler 2.75 in O.D., strength welded (E, or, e = 0) into place in a boiler. The tube has an average wall temperature of 650°F. The Maximum Allowable Working Pressure (MAWP) is 580 psi gauge. Material is carbon steel SA-192.

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Boiler Water Loops | HVAC Hydronic Piping Systems

The One Pipe Series Hydronic Loop uses less pipe than any other hydronic piping arrangement. Therefore it is less expensive to install the piping. However, you need bigger radiators or longer baseboards. However, only at the end of the loop because this part of the boiler water loop will have less heat. The radiators or baseboards at the

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Should fill valves be left open or closed?

There was no low-water cutoff on this boiler. The installer had depended on the open feed valve to keep the boiler and the system full, but with the city water shut off, the boiler ran dry. The thermostat kept calling for heat, and the burner kept running. Soon there was hardly any water in the boiler.

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Boiler water - Wikipedia

Boiler water is liquid water within a boiler, or in associated piping, pumps and other equipment, that is intended for evaporation into steam.The term may also be applied to raw water intended for use in boilers, treated boiler feedwater, steam condensate being returned to a boiler, or boiler blowdown being removed from a boiler.

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Sizing a Steam Boiler | U.S. Boiler Company

An important note on boiler sizing - all the supply piping in the basement should be insulated with a minimum of 1" of pipe insulation. A better choice would be 1-1/2" or 2" of pipe insulation. An un-insulated steam main is equal to a radiator and must be calculated and added to the above calculation. When operating a steam boiler

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PDF Water Requirements of the Iron and Steel Industry

Water use in the iron and steel industry varied widely and depended on the (median) blast furnace required 20,500 gallons of water per ton of pig iron. At the 1956-60 average rate of pig iron consumption, this basic information on the water requirements of the iron and steel

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Percent of water lost in steam boiler? — Heating Help: The

For industrial high pressure steam boilers the allowable loss always depended on the quality of the feed and make-up water. Systems that treated, deareated, and softened that water could run on near 100% fresh water. So for me the allowable loss is that it depends on the quality of water supplied to the boiler.

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What Is the Ratio of Water to Steam? | Reference.com

At average atmospheric pressure, the expansion ratio between water in its liquid form and steam is 1:1700. This means that under ideal conditions, 1 part of liquid water expands to 1700 times the volume as steam when boiled. Generally, the expansion of water into steam depends greatly on temperature and atmospheric pressure.

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Steam Heating Process - Load Calculating

In general steam heating is used to. change a product or fluid temperature; maintain a product or fluid temperature; A benefit with steam is the large amount of heat energy that can be transferred. The energy released when steam condenses to water is in the range 2000 - 2250 kJ/kg (depending on the pressure) - compared to water with 80 - 120 kJ/kg (with temperature difference 20 - 30 o C).

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PDF Condensate Value - Veolia Water Tech

1 BTU to raise 1 pound of water by 1° F. To determine how many BTU s are required to heat 1 pound of makeup water to the condensate temperature, simply subtract the makeup temperature from the condensate temperature. To base the value on 1,000 gallons of condensate as recommended previously, multiply the BTU/lb calculated by 8,335 pounds.

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Calculating amount of steam required - Chemical

= 2,250,000 btu. mass of steam = 2,250,000 btu / latent heat of steam pressure. = mass of steam reqd. RE: Calculating amount of steam required. abamin (Chemical) 20 Apr 10 14:52. tthe reason i'm questioning my answer is because I'm using less steam with 30# than I would be with 150# and I assumed I would have to use less 150# steam in this

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PDF STEAM SYSTEMS - Cleaver-Brooks | Complete Boiler Room

steam condensate return make-up water steam-use facility 1. type of application/load 2. operating pressure 3. load profile 4. quality/degree of superheat 5. temperature 6. percent make-up 7. water charges 8. maximum temperature 9. sewer charges 10. type(s) of fuel 11. composition analysis 12. fuel costs 13. temperature 14. temperature

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PDF All Youve Ever Needed to Know About Steam But Were Afraid

steam, the stove will have added 970 BTUs to that pound of water to furnish the energy to make what we call a pound of steam. A pound of steam is merely a pound of water that has been trans-formed to steam. Sooner or later, this pound of steam will be converted back to a pound of water. And that is where the magic of steam comes into play in

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How do Boilers Work & What is their Use on Ships? - Bright

A basic boiler is a machine with the simplest arrangement of the internal parts. The main job of a boiler is to make high pressure steam. The feed water supplied to the boiler drum utilizes the heat of the energy released by burning the fuel. This energy of the burning fuel is stored in the form of steam with high temperature and pressure.

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4 things to look out for in steam boiler pressure controls

The boiler operating control is set at the desired steam pressure of the boiler. On-off steam systems for comfort heating are usually set for an average of 2 lb. of steam pressure. The operating control is an automatic one that will cycle the boiler between the settings of the pressure control as long as there is a call for heat.

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Boiler Keeps Losing Pressure - Why and How to Fix

So make sure that your heating system is nice and full of water at all times, you have a filling loop that fills up the cold water from the cold water main system and make sure that everything's okay.

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How to Become a Boiler Technician in 5 Steps

Step 1: Earn a High School Diploma. A high school diploma or G.E.D. is the minimum level of education you need to become a boiler technician. Admission to an apprenticeship or college training program also requires a diploma. Algebra, physics, English and electronics courses are helpful in preparing you for the work of a technician.

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How To Calculate Natural Gas Boiler Consumption--ZBG

The boiler gas consumption calculation need the following parameters: such as natural gas calorific value 8500kcal/m3, pressure 8-10Kpa, and theoretically, the gas consumption of boiler heat = boiler calorific value÷(Calorific value of natural gas x Boiler thermal efficiency )= 2400 000 Kcal / (8500Kcal * 0.94) =297m3/h, here we take 4 tons of

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Seven Telltale Signs Your Boiler Needs To Be Replaced

Check for broken pieces or even cracks, and repair if needed. • Check the functioning of controls, safety devices, and indicators, including the low-water cutoff devices and regulators, pressure gauge, safety valves, and the pressure release valve. Any that are not working properly puts the boiler at risk of major structural damage.

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Hercules 1 qt. Boiler Liquid-30115 - The Home Depot

Hercules - 1 qt. Boiler Liquid - This effective liquid is used to seal and repair crack that appear throughout steam and hot water carrying systems. The odor - free formula creates a seal that flexes with heat. - THD SKU# 654921

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How to Generate Steam | Sciencing

Pour 1 pint of water into a pressure cooker. Close the lid and lock it in place according to the unit's instructions. Open the steam valve on the pressure cooker slightly. Set the dial on the pressure cooker so it will produce 5 pounds per square inch (PSI) of pressure.

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