There are many types of Water Tube steam gas boiler types, such as
1) Horizontal water tube Boiler.
2) Bent Tube Boiler.
3) Cyclone Fired Boiler.
Horizontal water Tube Boiler again can be sub - divided into two different types,
1.Longitudinal Drum Water Tube Boiler.
2.Cross Drum Water Tube Boiler.
Bent Tube Boiler also can be sub divided into four different types,
1.Two Drum Bent Tube Boiler.
2.Three Drum Bent Tube Boiler.
3.Low Head Three Drum Bent Tube Boiler.
4.Four Drum Bent Tube Boiler.
Advantages of Water Tube steam gas boiler
There are many advantages of water tube steam gas boiler due to which these types of boiler are essentially used in large thermal power plant.
1) Larger heating surface can be achieved by using more numbers of water tubes.
2) Due to convectional flow, movement of water is much faster than that of fire tube boiler, hence rate of heat transfer is high which results into higher efficiency.
3) Very high pressure in order of 140 kg/cm2 can be obtained smoothly.
As water tube steam gas boiler manufacturer, we export different capacity of gas steam boilers worldwide. Recently we have one set of 140ton gas steam boiler set in South Africa. This machine were set in the year of 2014.
Water tube boiler in Pakistan incorporates a great popularity as a result of intriquing , notable and simple working rule. Generally, it provides mainly two drums, you are upper drum called steam drum other is gloomier drum called mud drum. These upper drum and lower drum are of two tubes namely down-comer and riser tubes. Water within the lower drum with the riser associated with it, is heated and steam is manufactured in them which involves the most notable of drums naturally. Inside upper drum the steam is separated from water naturally and stored above the stream surface. The colder water is fed from feed water inlet at upper drum then when this water is heavier when compared to the hotter water of lower drum and this inside riser,...