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Baffles in water tube boilers are generally spiral twisted pieces of metal (though other methods have been used) inserted into the flue tube to cause turbulence, in addition to back pressure for better heat extraction. Typically, the design is to break the laminar flow in the exhaust gases and allow a better heat transfer through the tube. This will lower stack temperature and increase over all thermal efficiencies in water tube boilers.
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What are the basic types of boilers?
The basic types of boilers include fire-tube boilers, where hot gases pass through tubes surrounded by water, and water-tube boilers, where water circulates through tubes heated by combustion gases. Other types include electric boilers, which use electricity to heat water, and condensing boilers, designed to recover heat from exhaust gases. Each type is suited for different applications, efficiency levels, and heating requirements.
Where can one find Buderus boilers?
Buderus boilers can be found on their website. They have a full product line including condensing and wall-hung boilers, domestic hot water tanks, climate and energy controls, panel radiator, solar heating systems and other hot water heating accessories.
What is a mud drum in boilers?
mud drum means water drum or feed water drum
What support methods are used in a water tube boiler?
In a water tube boiler, support methods primarily include the use of structural steel frameworks to securely hold the boiler in place, ensuring stability during operation. Additionally, thermal expansion joints are incorporated to accommodate the expansion and contraction of materials due to temperature changes. Insulation is applied to minimize heat loss and protect surrounding structures. Finally, water tube boilers often utilize advanced monitoring systems to track performance and maintain safety.
Why steam boilers are coil type boilers?
All boilers are not coil type think of the pork chop steam boilers AKA cast iron sectional
What are the three basic types of low pressure boilers?
The three basic types of low pressure boilers are fire tube boilers, water tube boilers, and cast iron sectional boilers. Fire tube boilers heat water by circulating hot gases through tubes, water tube boilers circulate water through tubes that are heated externally, and cast iron sectional boilers have multiple sections that heat water as it flows through them.
Why sediment deposition is less in water tube boiler?
Sediment deposition is less in water tube boilers compared to fire tube boilers because water tube boilers have a higher water velocity that helps prevent sediment from settling on the tubes. Additionally, the design of water tube boilers allows for easier removal of any sediment that does accumulate.
What are the 2 main types of boilers?
Fire tube and water tube. Steam Boiler and Water Boiler.
What are the basic types of boilers?
The basic types of boilers include fire-tube boilers, where hot gases pass through tubes surrounded by water, and water-tube boilers, where water circulates through tubes heated by combustion gases. Other types include electric boilers, which use electricity to heat water, and condensing boilers, designed to recover heat from exhaust gases. Each type is suited for different applications, efficiency levels, and heating requirements.
Difference between fire tube boiler and water tube boiler?
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. However fire tube boilers have a low cost.
What are some applications for a water tube boiler?
Water tube boilers are used in marine and stationary applications. A water tube boiler heats by water flowing through tubes and being heated by fire externally.
What is difference between vertical and horizantal boiler?
there are two types of boilers water tube and fire tube. fire tube boilers are divided in to two categories vertical and horizontal. this according to the construction of fire tubes. it is said that vertical boilers are inefficient than horizontal boilers. The vertical boiler is small capacity, and horizontal boiler is higher capacity, well, the horizontal boiler have many types according the drums, there are single drums boiler, and double drums boiler, while, the single drums boiler have fire tube boiler and water and fire tube boiler, double drums boiler is usually water tube boiler.
Are all water tube boilers suspended from overhead or set on columns to take care of expansion and contraction?
No. Most, like Stirling, B&W and Heine boilers are suspended from steel work with cleats or U-bolts, however some designs are not suspended. A small vertical water tube boiler could have been mounted on a base with the expansion from heating moving upwards. A Clayton steam generator is a coiled boiler mounted on a base. Robert's or Almy marine boilers are mounted on bases. Automotive water tube boilers were mounted on automotive frames.
Why pressure is low in fire tube boilers?
Hot pressure
Do boilers use water?
boilers sometimes do use water only for cleaning and drying clothes
Difference between water tube boiler and fire tube boiler?
The answer is in the name. Boilers are made with a "tube - in - shell" construction, and the name implies what is in the tube. In a water tube boiler, the water circulates through the tubes, and the burner is usually under them. Most of the time, the "shell" of this style of boiler would not be watertight. A fire tube boiler has a watertight outer jacket with tubes through the center of it. The flame is shot through the tubes.
Are hot water boilers similar to small steam boilers?
Yes, hot water boilers and small steam boilers are similar in that both are used for heating purposes, but they operate differently. Hot water boilers heat water and distribute it through pipes for heating spaces, while steam boilers generate steam that can be used for heating or powering equipment. Their design and operational pressures also differ, with steam boilers typically operating at higher pressures than hot water boilers. Despite these differences, both types of boilers serve important roles in heating systems.
