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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 Boilers MCQ Set 9 - GEAR INSTITUTE

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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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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

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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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Capacity:0.5-4.0 t/h

Rated thermal efficiency:98%

Fixed working pressure:≤1.25MPa

Applicable fuel:electric energy

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  • Volume 2, Water Boilers - Steam, Heating Hot Water, and

    the design of new hot water boiler (boiler), hot water boiler replacement, and modification of existing hot water boiler(s), in all climates. 1.1.2 The requirements of this manual shall apply to all boilers whether they are centralized or decentralized systems.Get Price

  • CHAPTER 4 Steam power plants - WIT Press

    source of the steam. Steam turbines can be used with a boiler fi ring any one or a combination of a large variety of fuel sources, or they can be used with a gas turbine in a combined cycle confi guration. Boiler emissions vary depending on fuel type and environmental conditions. Boiler emissions include nitrogen oxide (NO x), sulfur oxides (SO xGet Price

  • 1. ENERGY PERFORMANCE ASSESSMENT OF BOILERS

    must be set up on the boiler-house floor. Samples must be taken and bagged throughout the test, the bags sealed and sent to a laboratory for analysis and calorific value determi-nation. In some more recent boiler houses, the problem has been alleviated by mounting the hoppers over the boilers on calibrated load cells, but these are yet uncommon.Get Price

  • Power Engineers, Boiler, Pressure Vessel and Refrigeration

    Definitions for the Act. 1 For the purposes of the Act: "boiler" means a vessel in which, by the application of heat, (a) gas, steam or vapour is capable of being generated and pressurized, or (b) a liquid is capable of being pressurized or heated and includes fittings and boiler external piping associated with the vessel; "boiler system" means a power plant, heating plant, low …Get Price

  • Multiple Choice Questions on Steam Boilers and Engines

    9. The following valves in stem engines use independent steam and exhaust valve which reduce cylinder condensation and allow admission and exhaust events to be set independentlyGet Price

  • A boiler efficiency of 80 it is desired to - Course Hero

    (ANS. 9.048 M Tons/hr) 7. Two boilers are operating steadily on 136,500 kg of coal contained in a bunker. One boiler is producing 2,386 kg of steam per hour at 1.15 factor of evaporation and an efficiency of 75%, and the other boiler produces 2,047 kg of steam per hour at 1.10 factor of evaporation and an evaporation and an efficiency ofGet Price

  • Boiler Efficiency - an overview | ScienceDirect Topics

    Boiler efficiency is a measure of the goodness of the chosen process and equipment to transfer combustion heat to the heat in steam. Boiler efficiency can be defined as the ratio of the useful heat output to the total energy input. (3.1) η = Q abs Q in. where. η is boiler efficiency.Get Price

  • Steam boiler objective questions (mcq) and answers

    Boiler – Fundamentals and Best PracticesGet Price

  • Boiler – Fundamentals and Best Practices

    Steam boiler | Steam boiler Objective Type Questions and answers. 1. Which of the following boiler is best suited to meet the fluctuating demand of steam..Get Price

  • Volume 1, Steam Boilers - Steam, Heating Hot Water, and

    Steam Boilers Volume 1 / Page 6 . 2.4.2 Life Cycle analysis shall include at least three unique options for the solution of the project. 2.4.3 An engineering and economic analysis shall be performed in accordance with the procedure outlined by the DOE in the latest edition of the National Institute ofGet Price

  • Multiple Choice Questions on Steam Nozzles and Boilers

    Relative percentage of heat transfer surface of (1) furnace water wall, (2) Boiler bank,(3) superheater,(4) economiser,(5) air heater in a typical boiler of 200 MW capacity would be of the order of 42:6:10:33:9Get Price

  • Parts of Boiler and Their Function in the Boilers | Linquip

    Sep 02, 2020 · The last item on the list of different parts of boiler we want to introduce to you is the circulator pump. This part directs the hot water throughout the boiler to help it circulate to the different outlets in our homes, offices, or other places that the boiler is used. They are used in the boilers that use hot water for heating purposes.Get Price

  • UNIT 2 STEAM POWER PLANT Steam Power Plant

    superheating the steam in the boiler and condensing it completely in the condenser. This cycle that results is the Rankine cycle, which is the ideal cycle for vapor power plants. The construct of power plant and T-s diagram is shown in Figures 2.2(a) and (b). (a) 2 q (b) Figure 2.2 : Rankine Cycle 1 4 3 2 T s 4 3Get Price

  • Rigging Safety Guide - MCAA

    Pumps, Fans, Welding Machines, Boilers, and Miscellaneous Equipment Check the specifications provided by the manufacturer or supplier for the weight of the object or objects. If that information is not available at the jobsite, contact the manufacturer or supplier and give them the brand and model number of the equipment.Get Price

  • Steam Boilers MCQ Set 9 – GEAR INSTITUTE

    GEAR INSTITUTE > Mechanical MCQ > Steam Boilers MCQ > Steam Boilers MCQ Set 9. Steam Boilers MCQ Set 9. 1.The best suted coal for chain or travelling grate stoker boiler is. Coking coal . Non coking or free burning coal. Pulverised coal . High sculpture coal. Correct! Wrong!Get Price

  • A boiler efficiency of 80 it is desired to - Course Hero

    (ANS. 9.048 M Tons/hr) 7. Two boilers are operating steadily on 136,500 kg of coal contained in a bunker. One boiler is producing 2,386 kg of steam per hour at 1.15 factor of evaporation and an efficiency of 75%, and the other boiler produces 2,047 kg of steam per hour at 1.10 factor of evaporation and an evaporation and an efficiency ofGet Price

  • Top 100 Power Plant Engineering Objective Questions & Answers

    Ans: d. 69. In a steam power plant, the function of a condenser is. (a) to maintain pressure below atmospheric to increase work output from the primemover. (b) to receive large volumes of steam exhausted from steam prime mover. (c) to condense large volumes of steam to water which may be used again in boiler.Get Price

  • Power Plant Interview Questions & Answers - Inst Tools

    88. What is meant by boiler trial? Steam is generated in boilers under certain conditions of feed water and exists as steam while a certain amount of fuel is burnt. To study the performance of boiler, some experiments are conducted by operating, the boiler for a certain length of time and recording the data. This procedure is known as boiler Get Price

  • Multiple Choice Questions on Steam Engines and Boilers

    Steam Boilers MCQ Set 20. 1. The size of a boiler drum in pulverised fuel fired boiler, as its size and capacity, (steam pressure and flow ratings) increase. Increases. Decreases. Remains unchanged. Unpredictable. Correct! Powered by GEAR INSTITUTE Get Price

  • BOILER WATER TREATMENT FUNDAMENTALS - DieselShip

    Sep 03, 2020 · In addition, in steam-generating devices it can carry over with the steam coating the after-boiler sections, particularly the superheater. If a turbine forms part of the system, the Silica can deposit on the blades as well as cause erosion of the finned surfaces of the blading, resulting in imbalance of the turbine, which in turn may result in Get Price

  • Chapter 14 Boilers - Pearson

    292 Chapter 14 Stack—an opening at the top of the boiler that is used to remove flue gas, p. 297. Steam drum—the top drum of a boiler where all of the generated steam is collected before entering the distribution system, p. 293. Steam trap—a device used to remove condensate or liquid from steam systems, p. 294. Superheated steam—steam that has been heated to a very …Get Price

  • United States Court of Appeals

    categorizes packaged boilers based their size (small,up on large, and very large), the type of fuel they use (gas-fired or oil - fired), and their heating medium (hot water or steam). Thus, there are 12 categories of packaged boilers. 85 Fed.Reg. at 1594.Get Price

  • Chapter 10 VAPOR AND COMBINED POWER CYCLES

    9 Increasing the Boiler Pressure (Increases T high,avg) The effect of increasing the boiler pressure on the ideal Rankine cycle. For a fixed turbine inlet temperature, the cycle shifts to the left and the moisture content of steam at the turbine exit increases. This side effect can be corrected by reheating the steam. A supercritical Rankine cycle.Get Price

  • STEAM DRUM WATER LEVEL MEASUREMENT - F.W. Webb …

    Boiler steam drum water level is one of the most important power plant parameters to both measure and control. 9. I‐95‐04 A pressure/temperature compensated dp level transmitter is a remote level indicator 11. I‐98‐14 Boilers with drum safety valves set under 400 psi are not permitted to shut off the visual gage, even with two Get Price

  • Steam Boilers MCQ Set 7 – GEAR INSTITUTE

    GEAR INSTITUTE > Quizzes > Steam Boilers MCQ Set 7. Steam Boilers MCQ Set 7. 1.Steam engine operates on . Carnot cycle. Joule cycle. Sterling cycle. None of the above. Correct! Wrong! 2.The change is internal energy in steam engines equals to . Work done during the rankine cycle.Get Price

  • Velox Boiler Locomotives. - Douglas Self

    Left: The French Velox boiler locomotive. This was a 1937 reconstruction of an existing Liming locomotive by the Paris, Lyons & Mediterranean Railway. It was taken over by the French national Railways, and before the Second World War it was working express passenger trains up to 580 tons on the Paris-Dijon route.Get Price

  • Steam Plant | PDF | Boiler | Steam - Scribd

    BABA HIRA SINGH BHATTAL INSTITUTE OF ENGINEERING AND TECHNOLOGY LEHRAGAGA148031 DISTT.SANGRUR (Pb.) Essentials of Steam Power Plant Equipment A steam power plant must have following equipment : (a) A furnace to burn the fuel. (b) Steam generator or boiler containing water. Heat generated in the furnace is utilized to convert water into steam.Get Price

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