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  • Water-tube Package and Industrial Boilers » Babcock & Wilcox

    Steam Capacity Steam Pressure Steam Temperature HCFM 200,000 to 350,000 lb/h (90.6 to 158.6 T/h) to 1250 psig (7.2 MPa) to 825F (441C) PFM 200,000 to 600,000 lb/h (90.6 to 271.8 T/h) to 1800 psig (12.4 MPa) to 900F (482C) TSSG (135.9 toGet Price

  • Steam Capacity Conversion Table | Industrial Controls

    2010/12/13 · Steam Capacity Conversion Table Steam Capacity Conversion Table December 13, 2010 - 2:11pm — Anonymous (not verified) 34.5 Lbs/Hr of Steam at 212 F BHP (Boiler Horsepower) 0.069 Get Price

  • High-pressure steam locomotive - Wikipedia

    The HP boiler worked at approx 850 psi (5.86 MPa), and the low-pressure boiler at 200 to 250 psi (1.38 to 1.72 MPa). The UHP and HP boilers were of a water tube design, while the LP boiler was a fire tube boiler typical for steam locomotives.Get Price

  • (PDF) Boilers and Steam Generation - ResearchGate

    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

  • Thermodynamics and Heat Engine: LESSON - 28 COCHRAN …

    Fire Tube Boiler | Operation and Types of Fire Tube Boiler Get Price

  • Boilers

    The upper steam capacity of fire tube boilers is about 20,000 Ibm/hr, and the peak pressure obtainable is limited by their large shells to about 300 psi. …Get Price

  • Industrial steam boiler 1 ton 2 ton 4 ton 6 ton 8 ton 10 ton steam boiler

    How To Select A Steam Boiler ? 1.Need Steam Or Hot water 2.Burn what kind fuel?. Gas ?Oil?Biomass ?Coal 3.Working pressure how much bar ? 4.Capacity:1 ton,2 ton,3 ton,4 ton,5 ton,6 ton,8 ton,10 ton,100bhp 200bhp 300bhp 400bhp,500bhp,600bhp 700bhp and so on.Get Price

  • 25 tons hr steam boiler 11 bar working pressure

    Find your steam boiler easily amongst the 167 products from the leading WNS series gas-fired (oil-fired) steam boiler Steam Product thermal capacity: 1-20 t/h Working pressure: 0.7-2 Mpa Pressure: 12 bar - 25 bar customizable solution for steam production from 1 to 30 tons/h, these series of heat 11 GmbH & Co.Get Price

  • High Pressure Boiler: What is it? Types & Characteristics

    A high pressure boiler is a shell and tube heat exchanger that use boiled water to create steam or high pressure hot water. Using water filled tubes in a metal tank or enclosure, they create power by converting water into steam through thermal energy, which is used to power equipment.Get Price

  • Boiler - chemeurope.com

    Fire-tube boilers usually have a comparatively low rate of steam production, but high steam storage capacity. Fire-tube boilers mostly burn solid fuels, but are readily adaptable to those of the liquid or gas variety. Water-tube boiler.Get Price

  • Industrial steam boiler 1 ton 2 ton 4 ton 6 ton 8 ton 10 ton steam boiler

    How To Select A Steam Boiler ? 1.Need Steam Or Hot water 2.Burn what kind fuel?. Gas ?Oil?Biomass ?Coal 3.Working pressure how much bar ? 4.Capacity:1 ton,2 ton,3 ton,4 ton,5 ton,6 ton,8 ton,10 ton,100bhp 200bhp 300bhp 400bhp,500bhp,600bhp 700bhp and so on.Get Price

  • Thermal Engineering MCQ's – Steam Generators – Water Tube Boilers …

    Explanation: Steam having pressure 100 bar and steam capacity of 27000 kg/hr could be achieved with the help of cross drums. Cross drum and longitudinal drum are placed differently with respect to the axis of the water tubes. In case of cross drum boiler, thereGet Price

  • DEPARTMENT OF COLLEGIATE AND TECHNICAL EDUCATION

    Boilers generating steam at working pressure below 10 bar and having water storage capacity less than 22.75 liters are called non-IBR boilers. Boilers outside these …Get Price

  • Thermodynamic Design of a Fire­Tube Steam Boiler

    Our engineering team designed a three pass fire tube steam boiler with a capacity of 5000 kg of steam per hour and a operating pressure of 10 bar. The Figure below equations shows a standard three pass fire tube steam boiler system used as a template for ourGet Price

  • CHAPTER TWO: Boiler Operation Maintenance & Safety Study Guide

    According to steam pressure: (i) Low pressure (ii) Medium pressure (iii) Higher pressure Water tube boilers are classified as follows: 1. Horizontal straight tube boilers (a) Longitudinal drum (b) Cross-drum.2. Bent tube boilers (a) Two drum (b) Three drum …Get Price

  • What Is A Locomotive Boiler And How Does It Work? | IQ Mech

    2021/3/10 · Steam generation capacity- 9000 kg/ hr Operating/ working pressure- 14 bar Maximum Steam pressure- 20 bar Rate of evaporation- 55 to 70 kg/ sec Heating surface- 271 Grate Area- 4.2 m² Size of fire tubes- 5.72 cm No. Of Fire tubes- 116 Barrel/ shell diameterGet Price

  • Feedwater ASME Code Requirement - Shipco® Pumps

    Excerpt taken from Section I of the 2015 ASME Boiler and Pressure Vessel Code. PG-61 Feedwater Supply PG-61.1 Except as provided for in PG-61.2 and PG-61.4, boilers having more than 500 ft 2 (47Get Price

  • What is a Cochran Boiler? - Quora

    Answer (1 of 3): Introduction of Cochran Boiler The Cochran boiler is a vertical, multitube boiler used for small capacity steam generation. It is available in different sizes of evaporative capacity ranging from 150 to 3000 kg/hr and working pressure up to 20 bar.Get Price

  • 25 tons hr steam boiler 11 bar working pressure

    Find your steam boiler easily amongst the 167 products from the leading WNS series gas-fired (oil-fired) steam boiler Steam Product thermal capacity: 1-20 t/h Working pressure: 0.7-2 Mpa Pressure: 12 bar - 25 bar customizable solution for steam production from 1 to 30 tons/h, these series of heat 11 GmbH & Co.Get Price

  • Shell Boilers | Spirax Sarco

    Shell boilers may be defined as those boilers in which the heat transfer surfaces are all contained within a steel shell. Shell boilers may also be referred to as 'fire tube' or 'smoke tube' boilers because the products of combustion pass through the boiler tubes, which in turn transfer heat to the surrounding boiler water.Get Price

  • E-Series Steam Boilers – Clayton Industries

    All Clayton Steam Generators and Exhaust Gas Boiler Products under 10 MW in capacity and 10 MPa in design pressure are classified under the AS2953 Boiler – Safety management and supervision systems standard as under the Unattended Operation Category. For quotations, contact your local Clayton representative.Get Price

  • Steam Calculators: Boiler Calculator - Energy

    2015/3/17 · 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

  • Fire Tube Boiler | Operation and Types of Fire Tube Boiler | …

    2012/2/24 · Fire tube boiler is one of the most basic types of boiler and the design is also very old. It was popular in 18 th century. It was mainly used for steam locomotive engines. Operation of Fire Tube Boiler Operation of fire tube boiler is as simple as its construction. In fire tube boiler, the fuel is burnt inside a furnace. Get Price

  • Steam Boiler - ResearchGate

    operating pressure is about 165 bar 3. The steam generation rate in fire tube boiler is low, i.e.9 tonne per hour Steam generation rate in water tube boiler 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

  • Boilers

    The upper steam capacity of fire tube boilers is about 20,000 Ibm/hr, and the peak pressure obtainable is limited by their large shells to about 300 psi. …Get Price

  • Design of Boilers (With Diagram) | Thermodynamics

    Design of Cochran Boiler: It is a Fire tube, Stationary, Multi-tubular, Internally fired, vertical boiler. Cochran boiler is made in many sizes capable of producing steam upto 3 T/hour and working pressures upto 17 bar. This boiler gives Thermal efficiency (ƞ th) of 70% with coal firing and about 75% with oil firing.Get Price

  • What Is A Locomotive Boiler And How Does It Work? | IQ Mech

    2021/3/10 · Steam generation capacity- 9000 kg/ hr Operating/ working pressure- 14 bar Maximum Steam pressure- 20 bar Rate of evaporation- 55 to 70 kg/ sec Heating surface- 271 Grate Area- 4.2 m² Size of fire tubes- 5.72 cm No. Of Fire tubes- 116 Barrel/ shell diameterGet Price

  • Chapter 4.1: Boiler Short type questions

    Selected questions Chapter 4.1: Boiler Short type questions 1. In the absence of steam flow meter, suggest a method by which steam quantity can be assessed in a boiler. Ans. The feed water flow into the boiler can be used as an effective tool to quantifyGet Price

  • Steam Boiler Manufacturer & Supplier In China Superior Steam

    Yongxing boiler group co. ltd is a leading and reputable steam boiler manufacturer in China. With 40 years of development, we have made a name as one of the top-class and outstanding boiler manufacturers. As a firm, we are known for our high quality and durable products that are capable of lasting their lifetime.Get Price

  • 2. BOILERS - Bureau of Energy Efficiency

    Fire Tube Boiler | Operation and Types of Fire Tube Boiler Get Price

  • Water and fire tube boilers - SlideShare

    2015/4/17 · Fire Tube Boilers 8. Water Tube Boilers In this type of boiler water passes through the tubes while the gases remain in the shell side, passing over the tube surfaces • Used for high steam demand and pressure requirements • Capacity range of 4,000Get Price

  • Fire tube boiler, Smoke tube boiler - All industrial manufacturers - …

    steam boiler. NBWB series. Steam production: 250 kg/h - 2,500 kg/h. Power: 176 kW - 1,758 kW. Pressure: 10 bar - 15 bar. Steam outputs from 250 kg/h to 2500 kg/h The NBWB series of Fire Tube Steam Boilers provides users with high quality dry steam up to 2500 kg/h, whilst maintaining low fuel consumption Get Price

  • Steam Boiler Questions and Answers

    Question: Boiler pressure In tanker vessels we use boilers for cargo heating. Lets say that steam pressure to deck line adjusted to 5 bar. What will be most economical? Boiler pressure adjusted to 7 bar or to 16 bar ? Answer: The higher pressure would beGet Price

  • Pressure safety valve theory and PSV valve mechanism - Boilersinfo - Boiler …

    2017/8/23 · Two are more Pressure safety valves are required for a boiler having heating surface above 500 f 2, in case of electric boiler two psv valves are required above input of 1100kw. The discharge capacity of a safety valve should equal to the generation capacity from and at 100 C of the boiler so that it can release all the steam.Get Price

  • Steam Pressure Reduction: Opportunities and Issues

    6. If, prior to reducing boiler steam pressure, the boiler is already having carryover issues, these should be addressed before considering reducing the boiler steam pressure. Steam System Losses and Savings Through Pressure Reduction A List of Boiler andGet Price

  • Fire-tube boiler - Wikipedia

    A fire-tube boiler is a type of boiler in which hot gases pass from a fire through one or 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 Get Price

  • Fire Tube Boiler: Definition, Types, Advantages, Disadvantages, …

    Boilers - University of AlabamaGet Price

  • Indian Boilers Regulations - 1950

    Qualification Tests for Welders Engaged in Welding of Boilers and Steam-Pipes under Construction, Erection and Fabrication at Site in India and in Repairing Boilers and Steam-Pipes by Weldingt Reg.603 Definition Reg.604Get Price

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