Through this webpage, choose online customer service communication, or message board. Leave your needs and get limited time discounts, up to 10% off, saving you a fortune. This discount has an indefinite period, and places are limited on a first-come, first-served basis.
We support various payment methods:
T/T payment
VISA
paypal
MasterCard
Alipay etc
Save time in your buying process.
The company's products have passed multiple national
certifications:
for example:
United States: ASME
EU: CE
Eastern Europe: EAC
Russia: GOST
Singapore: MOMO
etc
Buy products, buy with confidence, use with confidence
Domestic hot water and heating series: gas hot water boiler, vacuum hot water boiler, vertical atmospheric pressure hot water boiler, electric hot water boiler Factory use, high temperature steam: wns fuel gas steam boiler, szs water tube steam boiler, vertical steam boiler, electric steam boiler
FANGKUAI is founded in 1998, which is a clean fuel boiler enterprise integrating R&D, manufacturing, sales and service. In the past 20 years of development and innovation, the company has grown into a global enterprise, and its products have been exported to more than 80 countries including Russia, Mongolia and Thailand, and have established long-lasting cooperative relations with local enterprises!
If you are interested in our company or products, you can contact with us through online consulting, demand table submission, e-mails and telephones. Our staff shall wholeheartedly provide product information, application knowledge and good service for you.
revolution with steam out from boiler calculation
HOT
Capacity:1-20t/h
Rated thermal efficiency: 100-104%
Fixed working pressure: ≤1.6MPa
Applicable fuel:natural gas etc.
HOT
Capacity:0.7-14MW
Rated thermal efficiency:96-98%
Fixed working pressure:≤1.25MPa
Applicable fuel:Natural gas, light oil, etc.
HOT
Capacity:0.7-2.8Mw
Rated thermal efficiency: 97.2-106%
Fixed working pressure:0.1MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:2.8-7.0Mw
Rated thermal efficiency:≥105.5%
Fixed working pressure:-0.02MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:99Kw
Rated thermal efficiency:97.2-104.4%
Fixed working pressure:1.0MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:0.5-4.0 t/h
Rated thermal efficiency:98%
Fixed working pressure:≤1.25MPa
Applicable fuel:electric energy
Boiler Efficiency Improvement Steps: After Analyzing heat losses in industrial boilers, boiler engineers or technicians can help you to increase your boiler efficiency by 6% – 10%.. Here are the few boiler efficiencies boosting steps listed below:. Complete combustion of fuel so that no unburnt is left behind is a good practice and will add to the boiler efficiency.Get Price
Steam Calculators: Boiler Calculator - EnergyGet Price
Mar 17, 2015 · The feedwater flow rate can be calculated from steam mass flow and blowdown rate: Blowdown Mass Flow = Feedwater Mass Flow * Blowdown Rate; Steam Mass Flow = Feedwater Mass Flow - Blowdown Mass Flow; Steam Mass Flow = Feedwater Mass Flow - Feedwater Mass Flow * Blowdown Rate; Feedwater Mass Flow = Steam Mass Flow / [ 1 - …Get Price
Evaporator The heat load of the evaporator part of the boiler can be calculated as: φ EVAP = m& SH (h′′ − hECO 2 ) + m& BD (h′ − hECO 2 ) (2) where m& SH is the mass flow of steam before superheater [kg/s], h ′′ the specific enthalpy of saturated steam at steam drum pressure [kJ/kg], hECO 2 the specific enthalpy after economizer m& BD the mass flow of blowdown water from …Get Price
Answer (1 of 7): Typically boilers of much size would have a steam meter that calculates flow. This is typically a sensor measuring the pressure drop across and orifice. If you don't have that, then you have two options. Option one is mainly for firetube style boilers. If the boiler is rated in Get Price
Feb 25, 2010 · This we will take to be 50% of the boiler pressure. If we have a boiler pressure of 130 lbs., our average pressure per square inch, or "mean effective pressure," (MEP) as it is called, will be 50% of 130 lbs., or 65 lbs. This multiplied by the area of the piston will give the total average pressure on the piston in pounds.Get Price
Jul 28, 2016 · 4.) maximum steam generating capacity in pounds of tonnes per hours.This term is the most informative and easiest to understand if it refers to steam properties the boiler is designed for. (Large boiler capacities are often …Get Price
Apr 02, 2017 · Calculation of Boiler Losses 44. Calculation of Boiler Losses 5. Heat loss due to incomplete combustion: Products formed by incomplete combustion could be mixed with oxygen and burned again with a further release of energy. Such products include CO, H2, and various hydrocarbons and are generally found in the flue gas of the boilers.Get Price
The ability of the boiler to produce steam can be shown to be dependent on the area of the grate which affects the amount of coal that can be burnt and hence the heat produced. In the ideal loco there is a certain ratio between the steam used and …Get Price
Dec 05, 2017 · 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 Get Price
Industrial Revolution. Steam today is an integral and essential part of modern technology. Without it, our food, textile, chemical, medical, power, heating and transport industries could If the steam is able to flow from the boiler at the same rate that it is produced, the addition will be greater than the energy flowing out. This Get Price
Steam cost/1000 Kgs. Max Gas burning rate cu m/hr. Steam cost/1000 Kgs. Max Oil burning rate lts/hr. $11.38/1000 lbs of steam. 157.14 Gal/hr.Get Price
Lenntech can provide you all water treatment equipment, including chemicals. Chemicals will condition the water and protect boiler equipment (heater, pump, …). Lenntech can advise you on treatments required on the make-up water, by providing calculations on mass balance in the steam boiler, contributing for lowerGet Price
The Boiler Sizing Chart will help you to identify the style of radiator, as well as square feet of radiation per section. With these calculations, you will be able to determine the total lineal feet of radiation as well as the total BTUH load. A boiler recommendation can be made based off of the total BTUH load calculated. Boiler Sizing ChartGet Price
In case of boilers with intermittent blowdown, blowdown should be avoided during the trial period. In case of boilers with continuous blowdown, the heat loss due to blowdown should be calculated and added to the heat in steam. 1.6.3 Boiler Efficiency by Direct Method: Calculation and Example Test Data and CalculationGet Price
S = 105 – 80. P2. Cut-in Pressure Delta. S = 25. Factor of Evaporation. Water enters the boiler at 225°F. The boiler pressure is 100 psi and the boiler water temperature is …Get Price
Mar 17, 2015 · Boiler Energy = Steam Energy Flow + Blowdown Energy Flow - Feedwater Energy Flow [ Boiler Energy (Flow) = 130,881 = 153,794 + 1,539 - 24,453 ] Step 5: Determine Fuel Energy Fuel Energy = Boiler Energy / Combustion Efficiency [ Fuel Energy = 214,208 = 130,881 / …Get Price
Feb 03, 2022 · The calculator bases its suggestions on mid-range boilers and average installation costs to provide a rough estimate of the costs involved with installing a new boiler. Final installed boiler prices will vary depending on the selected brand of boiler, the supplier and installation costs which can also vary depending on the location of the property.Get Price
Jun 19, 2021 · Hg = enthalpy of steam, in Btu/lb. hf = enthalpy of boiler feedwater in Btu/lb. ηB = true boiler efficiency (per ASME PTC 4.1 method) 1,000 = cost measured in units of 1,000 lbs. per hour. In this simplified calculation method, the formula assumes that one boiler is being used, one fuel and a single steam pressure. True Boiler Efficiency (ηB)Get Price
Power plant and calculations: Boiler calculations for Boiler operation Get Price
Question: q.1.a.5 kg of steam is taken out from a boiler at 60 kPa, 100°C and is simultaneously led to two chambers A & B in the ratio of 6:20 respectively. Due to ageing insulation of the pipeline, steam loses 25% heat before entering chamber 'A' where there is a further loss of enthalpy of 300 kJ.Get Price
The high-pressure steam from the boiler is expanded in nozzles to create a high-velocity jet of steam. The nozzle acts operation with live steam has to be carried out, then the vessel is to be suitably anchored or stopped at sea, before maintenance or testing is carried out. Running Hours for Turbines and BoilersGet Price
By 1920, boiler technology had advanced to the point where steam at 650°F, 250 psia Figure 13.27 can be computed from the general thermal efficiency definition as Several such conversions have been carried out, especially in those supply a volume per revolution that enables accurate fuel proportioning in the twoGet Price
Jun 26, 2017 · Assume boiler operates at 10 cycles of concentration, and the residual boiler water alkalinity, M, is 250 ppm. To develop this alkalinity, we need 25 ppm soda ash (as CaCO 3 ) in the feedwater (250 ppm boiler alkalinity divided by 10 concentrations), over and above the amount required to neutralize non-carbonate hardness in the feedwater.Get Price
Online calculator to quickly determine Boiler Efficiency. Includes 53 different calculations. Equations displayed for easy reference.Get Price
7. The steam temperature and pressure was recorded when the boiler is heated until the steam pressure reaches 10.0 bar (abs). (The intervals of pressure data for 0.1 initially was made, followed by 0.2 and 0.5 for the following data). Warning ! Never open the valve when the boiler is heated as pressurized steam can cause severe injury. 8.Get Price
Higher boiler pressure will also increase the overall boiler efficiency. However I must calculate my steam usage at the lower pressure as this will determine the actual water evaporation rate needed to run the engine. As it stands the 6CI will need about 1,414 cu in of steam (8.84 cu in X 160 RPM) at 20 PSI to run the generator at full power.Get Price
To do this, steam at 1 5 0 ∘ C is passed from a boiler into a copper coil immersed in water. The steam condenses in the coil and is returned to the boiler as water at 9 0 ∘ C. How many kilograms of steam is required per hour (specific heat of steam = 1 c a l …Get Price
Nov 02, 2017 · Many customers contact us online with the question of calculation of boiler capacity. they don't know how to calculate the boiler capacity they need. For example: It is common to express the output of fire tube and water tube steam boilers in Boiler Horsepower, MBTU or in Pounds of Steam delivered per hour.Get Price
Feb 14, 2019 · Determine minimum required power. Once the total amount of steam is known, it is very simple to determine boiler power. Simply divide the total amount of steam required by either 15.9 kg/boiler hp or 35 lbs/boiler hp (depending on units used). This will calculate the minimum required power to supply the system.Get Price
Feel free to reach out if you want to collaborate with us, or simply have a chat.
