In a water tube boiler, water is used to produce steam which is easily available and less expensive. In this boiler, the water is heated inside the boiler tubes whereas hot gasses exhausted by the burner keep on circulating around the tube surface. Finally the water within the tubes gets heated due to hot gasses and converted into steam. It consists of two drums, a steam and water mud drum. The tubes are inclined in order to ensure proper water circulation within the machine. However, these boilers are excessively used in the industries like paper making, chemical, sugar, pulp and many others where there is a huge demand for stream and electrical power.
What are Its Main Features?
1. They are larger in size compared to other boilers like fire tubes. At a time it can generate a huge amount of steam.
2. Water-tube boilers are more efficient in dealing with steam pressures.
3. Fast recovery compared to others.
4. Boilers have been designed to handle extreme high temperatures.
5. It has several burners fixed to the wall either horizontally or vertically.
6. It has a temperature control option in more than one section of boilers.
Benefits of Using This Boiler:
At present a number of industries are using water-tube steam boilers and there are many reasons behind it. The boiler contains a minimum amount of water and it has good capacity to respond to fluctuations in heat supply. When it comes to load fluctuation, it can be easily managed. They have the capability to produce high stream pressure near about 5,000 psi. Hence the rate of generating steam is immensely high. Furthermore, the stream quality is far better and large power plants are using it. Even water moves very fast and so the rate of heat transfer is also very high. Therefore the overall efficiency of this particular boiler is near about 88 to 90%, thus beneficial investing.
Anyhow investment will prove to be fruitful if you purchase from a reputed and certified boiler selling company in your place. Search will give you numerous options but make sure you are purchasing from a trusted owner who promises to deliver quality products at a reasonable price. They provide free installation and maintenance service both. Aside from this, Companies are even known for providing used boilers and boiler training at a budget friendly price. So regarding anything related to boilers, feel free to call them.
Hope it is clear why the boiler is more efficient. But it will be effective purchasing from a renowned company in Australia only.