give the function of water tube boiler

2015-10-22·boiler water is maintained between 10.5 and 12.0. needed on modern welded boilers at the tube ends. 3.2 Deposits can reduce energy efficiency If the alkalinity of the feedwater is not controlled, then to give off carbon dioxide and form insoluble calcium

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15 Basic Steps in Boiler Design - Meee Services

2019-7-29·Boiler design is the process of designing boilers used for various purposes. The main function of a boiler is to heat water for steam generation. Steam produced can be used for a variety of purposes including space heating, sterilization, drying, humidification and power generation. The temperature or condition of steam required for these

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Water tube boiler working and function -

Water tube boiler working and function 1. 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 4,000 120,000 kg/hour

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Measurements of Local Heat Flux and Water-Side Heat

2012-10-29·Measurements of Local Heat Flux and Water-Side Heat Transfer Coefficient in Water Wall Tubes 5 The second flux tube has two longitudinal fins which are welded to the eccentric bare tube. In contrast to existing devices, in the developed flux-tube fins are not welded to adjacent water-wall tubes.

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Babcock and Wilcox Boiler - Steam Boiler

2019-7-17·1. This is often a horizontal, externally dismissed, water tube natural circulation type of stationary boiler.It consists of a drum mounted at the highest. The front and rear end of drum r connected to header with short riser tube.

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Steam Boiler Water Level Control | The Industrial

2019-7-20·Anyone who has ever boiled a pot of water for cooking knows how this process works. Making steam continuously, however, is a little more complicated. An important variable to measure and control in a continuous boiler is the level of water in the steam drum (the upper vessel in a water-tube boiler).

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Boiler Types and Classifications - Wiki - odesie by

A hot water boiler, strictly speaking, is not a boiler. It is a fuel-fired hot water heater. Because of its similarities in many ways to a steam boiler, the term ''hot water boiler'' is used. Hotwater boilers that have temperatures above 250° Fahrenheit or pressures higher than 160 psig are called ''high temperature hot water

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Components & Working of Thermal Power Plant |

2019-7-25·Boiler: A boiler is a pressure vessel which is used to generate high-pressure steam at a saturated temperature. At this high pressure and temperature generally, bi-drum water tube boilers are used. Thermodyne Engineering Systems manufactures water tube boilers of various sizes and capacities that can run on various fuels.

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What is the function of economizer in steam power

What is the function of economizer in steam power plant? Economiser is a heat-exchanger between Air-pre-Heater & Primary-superheater,situated on the2nd pass of the water-tube boiler. After coal combustion in furnace zone i(n the1st pass then) flue gas pass radiant/2ndary super-heater into De-super-heater enter into the2nd pass, first

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What is a function of boiler - answers.com

One function: to safely heat water. Whatever the resulting hot water or steam is used for is not a function of the boiler, but the system it is connected to.

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Safe management of industrial steam and hot water boilers

2018-11-1·Figure 1 shows a sectional view of a typical steam-raising boiler. This is known as a shell and tube boiler and is the most common type. The hot gases from the burner go through the furnace tube and then back through the smoke tubes and out of the flue. The water is heated by the tubes and is contained by the main pressure-containing part, the

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1 of 53 KLM Technology Group Rev: 01 - Kolmetz.com

2015-9-17·Table 1: Comparison of fired tube and water tube boiler 12 Table 2: Typical value of excess air 35 The choice of boiler and distributor design is crucial to give the best performance of boiler. Good performance of boiler is influenced by the maximum the heat absorbed and

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What is the Lifespan of a Steam Boiler for Hospitals? |

2019-7-22·While unseen by most, a steam boiler is one of the most important pieces of equipment inside any hospital. Steam boilers are responsible for supplying hospitals with heat, humidity, hot water, and sterilization, all of which are essential for the hospital to function.

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Boiler Efficiency and Combustion - beta.spiraxsarco.com

Water. Radiation losses. Because the boiler is hotter than its environment, some heat will be transferred to the surroundings. Damaged or poorly installed insulation will greatly increase the potential heat losses. A reasonably well-insulated shell or water-tube boiler of 5 MW or more will lose between 0.3 and 0.5% of its energy to the

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What is the function of economizer in steam power

What is the function of economizer in steam power plant? Economiser is a heat-exchanger between Air-pre-Heater & Primary-superheater,situated on the2nd pass of the water-tube boiler. After coal combustion in furnace zone i(n the1st pass then) flue gas pass radiant/2ndary super-heater into De-super-heater enter into the2nd pass, first

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