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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

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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!

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Steam Boiler Fuel Heating Value

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θrion Gas Fired Steam Boiler

Capacity:1-20t/h

Rated thermal efficiency: 100-104%

Fixed working pressure: ≤1.6MPa

Applicable fuel:natural gas etc.

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HOT

Gas(oil) Fired Integrated Hot Water Boiler

Capacity:0.7-14MW

Rated thermal efficiency:96-98%

Fixed working pressure:≤1.25MPa

Applicable fuel:Natural gas, light oil, etc.

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H6 Gas Fired Hot Water Boiler

Capacity:0.7-2.8Mw

Rated thermal efficiency: 97.2-106%

Fixed working pressure:0.1MPa

Applicable fuel:Natural gas, etc.

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T7 Vacuum Hot Water Boilerr

Capacity:2.8-7.0Mw

Rated thermal efficiency:≥105.5%

Fixed working pressure:-0.02MPa

Applicable fuel:Natural gas, etc.

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V6 Gas Fired Hot Water Boiler

Capacity:99Kw

Rated thermal efficiency:97.2-104.4%

Fixed working pressure:1.0MPa

Applicable fuel:Natural gas, etc.

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HOT

Electric Steam Boiler

Capacity:0.5-4.0 t/h

Rated thermal efficiency:98%

Fixed working pressure:≤1.25MPa

Applicable fuel:electric energy

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  • Boiler Efficiency Improvement & Heat - Thermodyne …

    The following are the fuel calculation formulas for saturated steam boiler and superheated steam boiler. For saturated steam boilers. Bj = B (1-q4/100) Bj - Calculate fuel consumption, kg/h B-Fuel consumption, kg/h q4-Boiler machinery incomplete combustion loss,% B = 100Q/(Qdw*η) B-Fuel consumption, kg/h Q-Boiler effective utilization of heat, kj/hGet Price

  • COMPARING WASTE WOOD BOILERS

    can control to some degree. If we look at Table 1 we can see the effect of moisture on fuel heating value in column 2, and in column 3 you can see the effect on the boiler efficiency. The more moisture in your fuel the lower the heating value of the fuel and the lower the efficiency of your boiler. The stack losses are the primary factor Get Price

  • Boiler Efficiency - an overview | ScienceDirect Topics

    H f is the heating value of fuel. m f is the fuel mass flow. Q f is the heat transferred to preheated fuel. Q a is the heat transferred to preheated air. ΣP is the sum of mechanical and electrical energy input flows. m ms is the main steam mass flow. m rh is the reheat steam mass flow. m bd is the blowdown mass flow. m a is the air mass flow Get Price

  • Biomass Fuels | Heat Values of Wood | Hurst Boiler, Inc.

    Hurst Boiler & Welding Co, Inc. 100 Boilermaker Lane Coolidge, GA 31738-3765 Local Tel: 229-346-3545Get Price

  • Consider Installing a Condensing Economizer - Energy

    A conventional feedwater economizer reduces steam boiler fuel requirements by transferring heat from the flue gas to the boiler feedwater. For natural gas-fired boilers, the lowest temperature to which flue gas can be cooled is about 250°F to prevent condensation and possible stack or stack liner corrosion.Get Price

  • Improving Energy Efficiency of Boiler Systems

    Heat Content of Fuel: The efficiency calculation requires knowledge of the calorific value of the fuel (heat content), its carbon to hydrogen ratio, and whether the water produced is lost as steam or is condensed, and whether the latent heat (heat required to turn water into steam) is recovered.Get Price

  • Boiler Efficiency and Combustion - Spirax Sarco

    The gross calorific value of the fuel includes the energy used in evaporating this water. Flue gases on steam boiler plant are not condensed, therefore the actual amount of heat available to the boiler plant is reduced. Accurate control of the amount of air is essential to boiler efficiencyGet Price

  • Performance of Boiler: Effiency, Power and Heat Balance Sheet

    May 12, 2020 · It may be defined as the ratio of heat actually used in producing the steam to the heat liberated in the furnace. It is also known as the thermal efficiency of the boiler. We = Weight of water actually evaporated or actual evaporation in kg/kg of fuel, and. C = Calorific value of fuel in kcal/kg of fuel.Get Price

  • One Ton Steam Boiler Oil Consumption

    2020/6/12 · The fuel consumption has a fixed calculation formula: diesel boiler fuel consumption per hour = 3600 × thermal power ÷ heating value ÷ boiler efficiency. Normally, the thermal efficiency of a 1 ton oil-fired boiler is 0.7MW, its combustion calorific value is 42.42Mj/kg, and the efficiency of an oil-fired boiler is about 92%.Get Price

  • Oil-Fired Boilers - Frank Bros Fuel

    Buderus boilers and controls are designed in Europe, where fuel costs are significantly higher than in the U.S. and environmental regulations are more stringent. Models like the G115 are constructed with the highest quality materials and designed to maximize the heating value of every ounce of fuel.Get Price

  • 1. ENERGY PERFORMANCE ASSESSMENT OF BOILERS

    OF BOILERS Bureau of Energy Efficiency 1 1.1 Introduction Performance of the boiler, like efficiency and evaporation ratio reduces with time, due to poor combustion, heat transfer fouling and poor operation and maintenance. Deterioration of fuel quality and water quality also leads to poor performance of boiler. Efficiency test-Get Price

  • Biomass Fuels | Heat Values of Wood | Hurst Boiler, Inc.

    Hurst Boiler & Welding Co, Inc. 100 Boilermaker Lane Coolidge, GA 31738-3765 Local Tel: 229-346-3545Get Price

  • petcoke calorific value of steam boiler – CFBC Boiler

    Formula for Calculating Fuel Consumption of Steam Boiler--ZBGGet Price

  • Energy Tips – Steam

    Benchmark the Fuel Cost of Steam Generation. Benchmarking the fuel cost of steam generation, in dollars per 1,000 pounds ($/1,000 lb) of steam, is an effective way to assess the efficiency of your steam system. This cost is dependent upon fuel type, unit fuel cost, boiler efficiency, feedwater temperature, and steam pressure.Get Price

  • Chapter 15 A BOILERS AND FURNACES Agami Reddy

    A rule of thumb to check the preceding calculation has been proposed: 0. 9 ft 3 of air is required for 100 Btu of fuel heating value (about 0. 25 m 3 of air per 1 MJ of heating value). For example, the heating value of natural gas is about 1000 Btu/ft 3, requiring 9 …Get Price

  • Understanding Wood Boiler Efficiency and EPA Ratings

    Aug 10, 2021 · For the HHV of fuel, the energy "held" in the steam is accounted for and added to the fuel value. If the exhaust can be condensed and the heat in the steam re-captured, then HHV makes perfect sense. Stated slightly differently, HHV is a measure of all available energy in the fuel assuming that heat in converted steam can be recaptured.Get Price

  • Steam Calculators: Boiler Calculator - Energy

    Mar 17, 2015 · Steam, Boiler, and Blowdown Pressure are the same. Combustion Efficiency is the % of fuel energy that is directly added to the feedwater and not otherwise lost or used. Blowdown Rate is the % of incoming feedwater mass flow rate that leaves the boiler as a saturated liquid at boiler pressure.Get Price

  • One Ton Steam Boiler Oil Consumption

    2020/6/12 · The fuel consumption has a fixed calculation formula: diesel boiler fuel consumption per hour = 3600 × thermal power ÷ heating value ÷ boiler efficiency. Normally, the thermal efficiency of a 1 ton oil-fired boiler is 0.7MW, its combustion calorific value is 42.42Mj/kg, and the efficiency of an oil-fired boiler is about 92%.Get Price

  • Bagasse as Fuel | Combustion and Fuel Properties in

    Jan 13, 2022 · The bagasse in bagasse-fired boilers enters the furnace through a fuel chute. It is spread across the furnace, with part of the fuel burning in suspension. The flame radiates heat to the fuel to help in combustion with the combustion area of the furnace lining with heat exchange tubes or water walls.Get Price

  • United States wood pellet steam boiler supply heat source

    A steam boiler is a steam producing heating system; it produces energy by heating water to create steam. A steam boiler burns fuel to heat water. The combination of heat and water produces steam. Steam boilers are defined by their construction, portability, types of tubes, types of fuel, and the pressure they produce. Wood Pellet Boiler StoveGet Price

  • petcoke calorific value of steam boiler – CFBC Boiler

    Formula for Calculating Fuel Consumption of Steam Boiler--ZBGGet Price

  • APPENDIX 1 MEASURING BOILER EFFICIENCY

    App 1-7 HHV is the higher heating value, hg is the enthalpy in Btu/lb of water vapour at 1 psi and the flue gas temperature (FGT) in °F, and hf is the enthalpy of water at the combustion air temperature (CAT) in °F. hg can be determined from steam tables or from the equation hg, Btu/lb = 1055 + (0.467 x FGT). hf can also be determined from steam tables, or from the simple …Get Price

  • Diesel Consumption of a Steam Boiler - Diesel Oil Fired Boiler

    May 09, 2020 · Fuel consumption per hour for diesel boilers = 3600 * thermal power / heat value / boiler efficiency The thermal efficiency of a 2-ton oil-fired boiler is 1.4MW, and its combustion calorific value is 42.42Mj / kg.Get Price

  • UTILIZATION OF PALM EMPTY FRUIT BUNCH (PEFB) AS …

    Combustion of fuels in the boiler take into account the fuel calorific values, the fuel ash content, fuel size and moisture content. A complete combustion will in theory produce only water vapour, carbon dioxide and other by-products The combustion equation for the fuel sample thus becomes: C 0.037 H 0.062 O 0.027 N 0.00031 S 0.000028 + χO 2 Get Price

  • PROCESS DESIGN OF STEAM BOILERS (PROJECT …

    Low Heating Value (LHV) - The high heating value minus the latent heat of vaporization of the water formed by burning the hydrogen in the fuel. Mud or Lower Drum - A drum or header-tube pressure chamber located at the lower extremity of a water tube boiler convection bank which is normally providedGet Price

  • How to calculate the gas consumption of a gas steam …

    steam, and more recently, as fuel for cogeneration facilities. An average of 1,767 st/cd dry basis, 89.2% carbon,. 3.7% hydrogen, 5% sulfur, 1.8% nitrogen, 0.3% ash, and 15,050 Btu/lb of high heating value observed in a CFBC boiler firing coal and petroleum coke was attriiuted to agglomeration of sulfate and carbonate.Get Price

  • One Ton Steam Boiler Oil Consumption

    2020/6/12 · The fuel consumption has a fixed calculation formula: diesel boiler fuel consumption per hour = 3600 × thermal power ÷ heating value ÷ boiler efficiency. Normally, the thermal efficiency of a 1 ton oil-fired boiler is 0.7MW, its combustion calorific value is 42.42Mj/kg, and the efficiency of an oil-fired boiler is about 92%.Get Price

  • 1. ENERGY PERFORMANCE ASSESSMENT OF BOILERS

    1. Energy Performance Assessment of Boilers Boiler Fuel Input + Air S t e a m O u t p u t Efficiency = Heat addition to Steam x 100 Gross Heat in Fuel Flue Gas W a t e r 100 Fuel firing rate x Gross calorific value Steam flow rate x (steam enthalpy feed water enthalpy) Boiler Efficiency x − = 1.6.2 Measurements Required for Direct Method Get Price

  • Johnston Boiler Company Boiler Glossary

    Nov 03, 2006 · VHI = Fuel heating value NOTES - The following will help in the use of this formula • hs = 1190 BTU/# constant @ 100 PSIG • hw = enthalpy of saturated water at saturation temperature (steam tables) • Boiler efficiency is assumed to be 80% • Common fuel heating values: Fuel Heating Value in BTU/gal (VHI) Propane 90,500Get Price

  • How to Calculate the Fuel Consumption of the Boiler

    How to Calculate the Fuel Consumption of the Boiler-ZBG BoilerGet Price

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