Water Tube vs. Fire Tube Abstract. While both fire tube and water tube boiler technologies have developed throughout their life, there are certain inherent advantages and disadvantages of each design. This article is intended to highlight these points for clarification and application into the future.
The efficiency of water tube boiler is more compared to fire tube boiler. Water tube boiler is preferred for high pressure and high output. However, water tube boilers have a high risk of explosion or bursting compared to fire tube boilers and require more skilled supervision.
Our oil/gas fired boilers can be divided into SZS water tube boilers and WNS fire tube boilers depending on the medium inside the tubes. With multiple pressure designs, the water tube Continue reading
Fire tube Boiler i) The water circulates inside the tubes which are surrounded by the hot flue gases from the furnace. i) The hot gases from furnace passes through the tubes which are surrounded by water.
Fire tube boiler vs water tube boiler Today’s lessons will be discussed about difference between fire tube boiler and water tube boiler that means Fire tube boiler vs water tube boiler . Usually two types of boiler is most commonly used in many industries and power generation.
One is known as fire tube boiler and the other one is known as water tube boiler. 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.
Difference between Fire Tube Boiler and Water Tube Boiler The comparison between two boilers namely water tube as well as fire tube mainly includes working pressure, material type, the rate of steam production, the requirement of floor area, efficiency, load handling variation, design, operator skills, the cost for maintenance are discussed below.
The fire tube boiler is a kind of industrial boiler that the flue gas generated after fuel combustion flows through the fire drum or flue pipe to heat the water, steam or steam-water mixture outside the fire drum or flue pipe.
Water Tube Boiler It is a kettle in which the water is available inside the cylinders and the hot vent gases encompasses the cylinders. Since the water is available internal parts the cylinders consequently these boilers are called water tube evaporator.
Nov 22, 2019 · This is the most comprehensive guide on comparison or differences Between Fire Tube Boiler and Water Tube Boiler. The best parts? I am going to teach you in simple and understandable words.
Water Tube Boiler: Water circulates in tubes and heated externally by hot gases. Fuel is burned inside the furnace. i.e (hot gases- outside the tubes and water- Difference between Fire tube boiler and water tube boiler | Green Steam pressure limit of the fire tube boiler is lies between 20-30 bar and the pressure limit of the water tube boiler is much more than the fire tube boiler and is
The difference between the two is that the Water tube boilers are safer and last much longer than the fire tube boiler. Their size is also larger and have a faster recovery time.
Water Tube Boiler: Water circulates in tubes and heated externally by hot gases. Fuel is burned inside the furnace. i.e (hot gases- outside the tubes and water- Difference between Fire tube boiler and water tube boiler | Green Steam pressure limit of the fire tube boiler is lies between 20-30 bar and the pressure limit of the water tube boiler is much more than the fire tube boiler and is
In a fire tube boiler, hot gas passes through the pipes and boiler feed water is inside the shell to be converted into steam. Fire tube boilers are usually used for relatively small steam capacities with low to moderate steam pressures.
Nov 22, 2019 · Fire Tube Boiler: Water Tube Boiler: 1. The Hot flue gases flow inside the tube and water has surrounded the tube. The water flow inside the tube and the hot flue gases have surrounded the tube. 2. This is light in weight. This is heavy in weight. 3. This is also called as internally fire tube boiler and: This one is called an Externally Fire-tube boiler. 4.
Capacity/Output: Usually the boiler output mainly depends on design limits. For the fire tube boiler, like our WNS series gas & oil fired boiler[3] is 1 ton -3
Difference between Fire Tube Boiler and Water Tube – mech4study Mar 19, 2016 Today I am going to tell you difference between fire tube boiler and water tube boiler. The boiler is divided into two main types. One is known as Comparison Between Fire Tube and Water Tube Boiler May 7, 2016
Dec 07, 2016 · Water Tube Boilers. These types of boiler are generally considered safer than fire tube designs and typically require less frequent maintenance. They also can be designed for larger capacities and recover quicker. Water tube boilers can operate at pressures up to 5000 psig. Additionally, when used with steam circulating super-heaters,
The water in the tubes creates steam directly, instead of tubes heating water as is the case in a fire tube boiler. Water tube boilers are used more for industrial applications and less for heating purposes.
Dec 02, 2016 · Fire tube boilers are designed to transfer hot gases from the heating source and cycle these gases through tubes that circulate through a drum filled with water. This process effectively transfers the heat from the gas into the water, which effectively generates steam.
Water tube boiler refers to an industrial boiler with a combustion chamber and a heating surface outside the drum, which causes water and steam to flow in the tube. Advantages: 1. It is composed of small diameter pipes, which can be decomposed and combined, and is easy to deliver. 2.
What Makes Water Tube Boilers Safer Than Fire Tube Boilers? When choosing a new steam boiler, it often comes down to a choice between the traditional fire tube boilers and the newer water tube boilers. There are differences between each type that could make one a better fit than the other, depending on your need.
A boiler has to provide the space for water, s in the boiler due to density difference of Comparison between Fire Tube and Water Tube . Learn More
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.
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. This is the key difference between these boilers.
Water Tube vs Fire Tube Boiler is comparison between two types boiler which is viewed from several aspects. Water tube and fire tube boiler is steam boiler classification which is categorized based on tube type. Commonly water tube boiler is appropriate for significant gas streams going above enormous amounts of generated steam (lb/hr) and also can certainly manage high temperature and pressure of steam.
The boilers in which the furnace is located inside the boiler shell are called internally fired boilers. Among all the fire tube boilers, most of the boilers are What is difference between water tube boiler and fire tube May 05, 2017 · Water Tube Boiler: * Water circulates in tubes and heated externally by hot gases. Get a Quote
In a fire tube boiler, the flue gas travels through the tubes, which are surrounded by hot water. Capacity/Output: Usually the boiler output mainly depends on design limits. For the fire tube boiler, like our WNS series gas & oil fired boiler is 1 ton -2o ton, however, the water tube boiler usually has a very large capacity, some companies can manufacture 500 ton boilers.
Firetube boilers have easy access to the boiler’s firesides and tubes can easily be replaced without additional repair of the boiler. Although firetube boilers are smaller in design, they have a larger water volume than similar size watertube boilers, causing them to take longer to bring up to operating temperature from a cold start.
Unit output of the fire tube boiler is 20 MW and that of the water tube boiler is unlimited. Efficiency. Normal efficiency of the fire tube boiler is about 80 to 85 % but this can be increased or decreased by using different accessories. Efficiency of the water tube boiler is more than that of fire tube boiler and lies within the range of 85 to 90 %.
Apr 17, 2015 · The difference between water tube boiler and fire tube boiler is from the boiler structure, Water tube boiler is which the have lots of tubes in boilers, the water go through from tubes. Fire tube as its name implies , the fire gas go through inside of pipes.
Water tube boiler. Contrary to smoke tube boilers, water tube boilers are that in which water circulates in tubes. Fuel is burned inside the furnace, creating hot gas which heats water in the steam-generating tubes. This boilers include π type water tube boiler, some waste heat recovery boiler and D type water tube boiler.
Jul 02, 2016 · In Fire-tube boilers hot flue gases pass through tubes and water is surrounds them. In Water-tube boilers water passes through tubes and hot flue gasses is surround them. 2 The working pressure is low up to 20 bar.
Steam boiler is used for heating, gelatinization, and saccharify, etc. Heating equipment is equipped under mash kettle, and then steam produced by water tube boiler vs fire tube boiler enter into the heating equipment, and then heat the raw materials for starch hydrolysis.
A water tube boiler runs off of water tubes that are heated externally by fire. The tubes connect to a steam drum and a mud drum, and steam is produced in the upper drum. The water in the tubes creates steam directly, instead of tubes heating water as is the case in a fire tube boiler.
Comparison between Fire Tube and Water Tube Boiler can be done in aspects like efficiency, pressure operation, floor area, transportation, efficiency, etc.Difference between Fire tube boiler and water Steam pressure limit of the fire tube boiler is lies between 20-30 bar and the pressure limit of the water tube boiler is much more than the
Aug 26, 2014 · The words are literal , a water tube boiler is water inside the tubes with hot gases surrounding them and a fire tube boiler are got gases within the tubes with water surrounding them.
Water-tube boiler is the boiler in which the water is present inside the tubes and fire or hot gases surrounds these fire tubes. On the other hand, Fire-tube boiler is the boiler in which the fire or hot gas is present inside the tubes and water surrounds these fire tubes.
A fire-tube boiler is a type of boiler in which hot gases from a fire pass through one or (many) 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.
In a watertube boiler, the heating element acts directly on tubes filled with water, which run through the furnace casing, to produce the needed steam or super-hot water. In a firetube boiler, the heating element produces hot water through a more indirect mechanism.