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what are the advantage of water tube boiler over fire tube boiler

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  • merits and demerits of water tube boiler over fire tube

    Merits and Demerits of Water Tube Boiler over Fire Tube

    Feb 22, 2018 · Merits of Water Tube Boiler over Fire Tube Boiler: Generation of steam is much quicker due to the small ratio of water content to steam content. This also helps in reaching the steaming temperature in short time. Its evaporative capacity is considerably larger, and the steam pressure range is also high 200 bar.

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  • advantage and disadvantage of water tube boiler - an

    Advantage and Disadvantage of Water Tube Boiler - An

    Apr 23, 2018 · The water-tube boiler has some special advantage that the fire tube boiler doesn’t have. Before we start let’s know about the working principle of a water tube boiler and it will help you to understand its advantage and disadvantages clearly. Water Tube Boiler Working Principle: First of all Water Tube Boiler and Fire Tube Boiler are completely opposite to its structural designs. In Water …

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  • choosing the right boiler: watertube vs. firetube - boiler

    Choosing The Right Boiler: Watertube vs. Firetube - Boiler

    Jun 13, 2013 · Watertube boilers are safer by design and generally considered to last much longer than the firetube boiler. They are available in much larger sizes and recover faster than firetube boilers, can handle pressures up to 5000 psig, and have the ability to reach very high temperatures with the use of superheaters.

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  • water tube boilers vs. fire tube boilers - miura boiler

    Water Tube Boilers vs. Fire Tube Boilers - Miura Boiler

    Additionally, since the tube holds less water than the water tank of a fire tube design, it takes less time to turn that water to steam — and by extension, less fuel. A water tube boiler produces steam in as little as five minutes, compared to an hour or more for fire tube boilers. As a result, fuel savings costs can be significant over time.

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  • firetube vs watertube boilers: a comparison

    Firetube vs Watertube Boilers: a Comparison

    The firetube boiler passes combustion gas inside a series of tubes surrounded by water in a vessel to produce steam, while a watertube instead sends water through a series of tubes surrounded by combustion gas used to transfer heat energy and produce steam. Here are a few key differences between the two:

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  • comparison between fire tube and water tube boiler

    Comparison Between Fire Tube and Water Tube Boiler

    Jun 05, 2018 · Water tube boiler. 1. In Fire-tube boilers hot flue gases pass through tubes and water surrounds them. In Water-tube boilers water passes through tubes and hot flue gasses surround them. 2. These are operated at low pressures up to 20 bar. The working pressure is high enough, up to 250 bar in super critical boilers. 3.

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  • advantages and disadvantages of water tube boilers--zozen

    Advantages and Disadvantages of Water Tube Boilers--Zozen

    Advantages and Disadvantages of Water Tube Boilers--Zozen. water tube boilers contain wider range than fire tube boilers and they are applied widely in industries. While everything has two sides, a water tube boiler has its advantages and disadvantages when using in industries. Business Area. Gas & Oil Fired Boiler.

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  • why is a water tube boiler more efficient? - quora

    Why is a water tube boiler more efficient? - Quora

    Water tube boilers have many advantages. The cross section of the water tube boiler tube is smaller than that outside the tube, so the steam flow rate is greatly increased, and the steam generated on the heated surface is immediately washed away, which increases the heat absorption rate of the water.

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  • difference between fire tube boiler and water tube boiler

    Difference between Fire Tube Boiler and Water Tube Boiler

    Mar 19, 2016 · The main difference between fire tube and water tube is that in fire tube boiler the flue gases flow in the tubes and water flows from the shell and in water tube boiler, water flows from the tubes and the flue gases from the shell or passes over the tubes.

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  • fire tube boiler | advantage, disadvantage and application

    Fire Tube Boiler | Advantage, Disadvantage And Application

    Fire tube boiler can be used in small industry. 4. Treatment of feed water is not very essential in fire tube boiler. 5. No pure feed water is required in FTB, So cost can be minimized because pure feed water is costly. 6. For the same power output, the cost of a fire tube boiler is less as compared to a water tube boiler.

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  • fire tube boiler (smoke tube) vs water tube boiler

    Fire Tube boiler (Smoke Tube) Vs Water Tube Boiler

    The overall efficiency of water-tube boiler is up to 90% with the economizer. On the other hand, the overall efficiency of fire-tube boiler is up to 75%. Water-tube boilers work on fluctuating loads all the time whereas fire-tube boiler can only work on fluctuating load for a shorter time.

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  • advantages and disadvantages of water tube boilers over

    Advantages and Disadvantages of Water Tube Boilers over

    Advantages and Disadvantages of Water Tube Boilers over Fire Tube Boilers: Advantages: 1. Steam can be raised more quickly: In water tube boilers, the ratio of water content to the steam capacity is comparatively less than the fire tube boiler. Hence water tube boilers can quickly generate steam at the required pressure than the fire tube boiler. 2.

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  • between fire tube and water tube boilers, which has more

    Between fire tube and water tube boilers, which has more

    In fire tube boiler the flue gases flow in the tubes and water flows from the shell. The heat is exchange form the gases to water through convection. In water tube boiler, water flows from the tubes and the flue gases from the shell or passes over the tubes. This is the key difference between these boilers.

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  • fire-tube boiler - wikipedia

    Fire-tube boiler - Wikipedia

    The fire-tube boiler developed as the third of the four major historical types of boilers: low-pressure tank or "haystack" boilers, flued boilers with one or two large flues, fire-tube boilers with many small tubes, and high-pressure water-tube boilers. Their advantage over flued boilers with a single large flue is that the many small tubes offer far greater heating surface area for the same overall boiler volume.

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  • water-tube boiler - wikipedia

    Water-tube boiler - Wikipedia

    A significant advantage of the watertube boiler is that there is less chance of a catastrophic failure: there is not a large volume of water in the boiler nor are there large mechanical elements subject to failure. A water tube boiler was patented by Blakey of England in 1766 and was made by Dallery of France in 1780.

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  • unit 12 - chapter 53 - watertube boilers flashcards | quizlet

    Unit 12 - Chapter 53 - Watertube Boilers Flashcards | Quizlet

    In a longitudinal straight tube boiler the downcomer fed a) "cool" water to the steam drum b) "hot" water to a riser c) "cool" water to a rear header The advantages of a packaged boiler are: 1. Lower freight costs because of less handling The bent tube boiler tube design allows the tubes to be attached radially on the outside of the: 1

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  • water tube boiler - definition, components, working

    Water Tube Boiler - Definition, Components, Working

    In the same way, when the production rate of steam reduces the force in the water-tube boiler reduces, & the water supply into the boiler enhances which tends to enhance the production rate. Like this, the water tube boiler controls the production of steam.

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  • unit 12 - chapter 52 - firetube boilers flashcards | quizlet

    Unit 12 - Chapter 52 - Firetube Boilers Flashcards | Quizlet

    A firetube boiler is one which has a) water on the inside of the tubes and the hot gas of combustion on the outside. b) the furnace as the first pass of the burner flame. c) water on the outside of the tubes and hot water on the inside of the tubes. d) water on the outside of the tubes and the hot gas on the inside of the tubes.

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  • advantages of fire tube boiler over water tube boiler

    advantages of fire tube boiler over water tube boiler

    advantages of fire tube boiler over water tube boiler. Zhongzheng pays special attention to the orders related to the Covid-19, such as boilers for hospitals, face mask production lines and pharmaceutical companies, which are essential weapons to fight against the epidemic.

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