determine the capacity of the fire tube boiler

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HOT

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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HOT

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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HOT

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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HOT

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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  • Fire Tube Boiler Capacity Calculation--ZBG

    Fire Tube Boiler Capacity Calculation Liming 08:43:52. 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 …Get Price

  • Boiler Ratings | Spirax Sarco

    A boiler has a 'from and at' rating of 2 000 kg/h and operates at 15 bar g. The feedwater temperature is 68°C. The use of Equation 3.5.1 will determine a factor to produce the same result: Note: These values are all from steam tables.Get Price

  • Hydronic Boiler Comparison: Fire-tube Boilers vs. Water

    Aug 12, 2020 · A Significant Difference Between Fire-tube Boilers and Water-tube Boilers. One significant difference between these two boilers that has affected the design of systems is the fact that higher mass boilers do not need to maintain a constant flow. Fire-tube boilers can handle a wide range of capacity through them.Get Price

  • How to calculate the capacity of a water tube boiler that

    Answer: So 4 kg/cm2 is about 57 psi. You didn't say whether that is absolute or gauge pressure. I will assume it is gauge pressure so we are talking around 70 psi absolute (A confession is that I partly assumed gauge because I can use 70 psi without having to do any steam table interpolation). AlGet Price

  • Horizontal Return Tubular Boiler - tpub.com

    fire-tube boiler has the same disadvantages as that of the horizontal-tube design - limited capacity and furnace volume. Before selecting a vertical fire-tube boiler, you must know how much overhead space is in the building where it will be used. Since this boiler sits in an upright position, a room with a high ceiling is necessary for its Get Price

  • (PDF) Designing of a Fire Tube Boiler - ResearchGate

    Boilers are very good devices used to produce steam by providing energy in the form of heat to the water. The boiler discussed in this report is a fire tube boiler which is …Get Price

  • calculation of steam drum of fire tube boiler - Steam Boiler

    how to calculate heating surface area - Fire Tube . Liming · how to calculate heating surface area of boiler. Liming Jenny Wu 0. 5-Step Heat Loss Calculation Pex Universe Heat load calculation is an important part of sizing and designing a radiant heating system. Working principle and Types of Boiler Methods of Firing Steam Boiler Fire Get Price

  • Determining & Testing Boiler Efficiency for Commercial

    heat transfer rate of the new tube compared to a standard smooth tube. Do not evaluate boiler efficiency simply by the number of passes. Boiler Heating Surface. The heating surface in square feet per boiler horsepower represents, in general terms, how hard the vessel is working. The standard heating surface for many packaged boilers has been fiveGet Price

  • Horizontal Return Tubular Boiler - tpub.com

    fire-tube boiler has the same disadvantages as that of the horizontal-tube design - limited capacity and furnace volume. Before selecting a vertical fire-tube boiler, you must know how much overhead space is in the building where it will be used. Since this boiler sits in an upright position, a room with a high ceiling is necessary for its Get Price

  • Fire Tube Boiler - Construction, Types and Its Working

    Fire Tube Boiler Diagram. These boilers include a water level indicator; a pressure gauge, steam stop tap security tap, & a manhole like mountings for providing security as well as simplicity of working. The Fuel burns on the grate of the firebox in the boiler and the resultant hot-flue gases are permitted to flow in the region of cross tubes.Get Price

  • Proper sizing of Boiler Feedwater System

    One boiler horsepower = 34.5 lbs/hr of steam (or water) from and at 212o F. We also know that one-gallon of water weighs 8.37 lbs. To calculate the storage tank needed use the following formula: BHP X 34.5 ÷ 8.337 lbs ÷ 60 min. X 10 = minimum useable capacity in gallons. For example, if you have a 500 HP boiler the calculation will be as Get Price

  • Boiler tubes, Boiler steel tubes, Boiler steel pipe

    Fire tube boilers are the third of the four historical types of boilers: low-pressure tank or "haystack" boilers, flue boilers with one or two large flues, fire tube boilers and high-pressure boilers with many small tubes. Water Tube Boiler. Water tube boiler is a type of boiler in which water circulates in tubes heated externally by the fire.Get Price

  • Hurst Boiler | Boiler Models| Plan Views | Spec Sheets

    Modified three-pass scotch marine fire tube boiler. Designed for minimal clearances where installation and floor space are the challenge. Durable features start with the thickest vessel shell in its class, along with large furnace volume for ultimate combustion efficiency.Get Price

  • How To Calculate Heating Surface Of Water Tube Boiler

    Fire Tube Boiler Heating Surface Area - St Barnabas . What is the formula of calculating boiler capacity through heating is 440V. I(Bre)= 50/(1.73×0 How can you calculate heating surface area in water tube . how much heating surface required for heating surface area of 1 ton boiler – hour under the pressure 1,3-3,9 Boiler steam capacity 12Get Price

  • ANALYSIS OF BOILER EFFICIENCY– CASE STUDY OF …

    capacities for fire tube boilers are limited to 50 mbtu per hour or less, but in recent years the size of fire tube boilers has increased. Fig2.2.1. Three-P Fire-Tube Boiler The fire-tube boiler is sold as a package consisting of the pressure vessel, burner, controls, and other components assembled into a fully factory-fire-tested unit. MostGet Price

  • What is the capacity of a boiler if its heating surface

    Answer (1 of 6): Roughly it can be anywhere between 20 TPH to 35 TPH. A typical THERMODYNE Boiler shall give you 25 TPH for a Agro-waste fired Saturated Steam Boiler. To tell more precisely, the following details must be known: Design of the …Get Price

  • Boiler – Fundamentals and Best Practices

    Fire Tube Boilers Also referred to as smoke tube boilers, shell boilers, package boilers Multiple gas paths - 2, 3 and 4 pass Internal furnace or fire box as the 1st pass Dry back or wet back design Single fuel or dual fuel design Little or no steam separation equipmentGet Price

  • Small Coal Fired 1 ton Steam Boiler 6 bar Pressure

    fire tube boiler having capacity steam pressure 8 bar . Mar 07, 2019 · Italy Boiler, Italy Boiler Manufacturers and Suppliers on … We produces: fire tube steam boilers model TF from 50kg/h to 300kg/h of steam production at 5bar. fire tube steam boiler model IFEN (with reverse flame) from 650kg/h to 5.000kg/h at 12,15 or 18 bar. fire tube steam boilers model CS (3pass) from …Get Price

  • Boiler circulation calculations - Angelfire

    In fire tube boilers, q = Uo x (tg - ts) Based on preliminary analyses, the CR in each circuit and overall basis seems to be reasonable. The maximum heat flux at the inlet to each section is in Table 1. Corre-lations are available in the literature for allowable heat flux as a function of pressure, quality and tube size, etc. TheseGet Price

  • A water tube boiler has a capacity of 1000 kghr of steam

    A water tube boiler has a capacity of 1000 kg/hr of steam. The factor of evaporation is 1.3, boiler rating is 200%, boiler efficiency is 65%, heating surface area is 0.91 m2per Bo. Hp, and the heating value of fuel is 18,400 kCal/kg. The total coal available in the bunker is 50,000 kg. Determine the no. of hours to consume the available fuel.Get Price

  • BOILER HOLDING CAPACITIES

    BOILER HOLDING CAPACITIES Here is a list of water holding capacities for Cleaver-Brooks Fire Tube Package Boilers. It may be useful in calculating initial charge requirements of water treatment products. CLEAVER-BROOKS FIRE TUBE BOILERS WATER HOLDING CAPACITIES H.P. RATING GAL. CAPACITY-NORMAL WATER LINE GAL. CAPACITY-FLOODINGGet Price

  • steam boiler calculation formulas – Fire Tube Boiler

    Nov 29, 2016 · ⑦ by the use of the boiler is divided into: life, boilers, industrial boilers, power station boilers and hot water boilers. 3.What is the fire-tube boilers? The so-called fire-tube boiler is a gas produced by combustion of fuel in the fire extinguishers or smoke too Header Pipe, fire extinguishers or smoke on the external water pipes, vapor Get Price

  • Boiler Feed Water Flow Rate Requirements Chart | Nalco PTS

    Dec 29, 2006 · This chart relates boiler horse power to the flow rate in gallons per minute and pounds per hour. In this case, we need a demineralizer or softener rated for a maximum flow rate of 28 gpm. It will be less depending upon how much condensate is returned. The next part of this question is what water quality is needed for the application.Get Price

  • A REVIEW OF INDIRECT METHOD FOR MEASURING …

    Fire-tube boilers consist of tubes surrounded with water by which allow the passage of combustion gases (Vasquez, et al., 2007). Moreover, the benefits are the simpler in both fabrication and process (Krishnanunni, et al., 2012). The disadvantages of fire-tube boilers would be longer procedure in steam generating, and capable of quick responseGet Price

  • Boiler Formulas | Johnston Boiler | Top Quality Boiler

    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

  • Plugging Firetubes - The National Board of Boiler and

    • 3.3.4.9 TUBE PLUGGING IN FIRETUBE BOILERS When replacement of a tube in a firetube boiler is not practicable at the time the defective tube is detected, with the concurrence of the owner, Inspector and when required, the jurisdiction, the tube …Get Price

  • Thermodynamic Design of a Fire­Tube Steam Boiler

    Nov 02, 2017 · W = boiler capacity (Btu/h) hg = enthalpy steam (Btu/lb) hf = enthalpy condensate (Btu/lb) m = steam evaporated (lb/h) Calculate the boiler capacity for example: Boiler capacity = Burner capacity * efficiency Example: efficiency = 95% & Burner capacity =11,110 kW. boiler capacity =11,110 kW * 0.95 ~=10,500 kWGet Price

  • how to calculate heating surface of - Fire Tube Boiler

    Nov 24, 2016 · 9.the boiler heating surface. Usually refers to contact with flame or flue gas side of the metal surface (the other side of the contact with water or thermal oil). Boiler heat exchange is through this for the metal surface area. General use m 2 (m2) to be measured, heated area, boiler capacity on the large, contrary to small.Get Price

  • CHAPTER TWO: Boiler Operation Maintenance & Safety Study …

    1. Water tube. 2. Fire tube. In water tube boilers, water circulates through the tubes and hot products of combustion flow over these tubes. In fire tube boiler the hot products of combustion pass through the tubes, which are surrounded, by water. Fire tube boilers have low initial cost, and are more compacts. ButGet Price

  • fire tube boiler heating surface area calculation

    Fire-tube and water-tube boilers are widely used in the done based on surface area, and describes a more practical hi, is the sum of the convective heat-transfer coefficient, h,. pressure drop is then calculated based on geometry (1):.Get Price