The boiler adopts an environmentally friendly combustion method - full premixed combustion, and the gas and air are precisely adjusted and premixed in advance to ensure more complete combustion.
The boiler adopts a double-drum longitudinal "D" type arrangement structure; water, steam or steam-water mixture flows in the pipe; flame burns and flue gas flows outside the pipe, forming extremely fast steam-water.
With a drain hose attached open up the drain valve It will not drain much until you release the vacuum in the tank To do this remove one end of the hot pipe above the heater and pull it to the side just a bit This will allow air into the tank and the will begin to gush out of the drain Flush the tank with
Once inside the main line runs directly to your Just before connecting with the however your main line splits into two different pipe paths These paths are called the hot and cold service lines Cold Water The cold service line slopes away from the after splitting from the main line
The make-up water is usually natural water either in its raw state or treated by some process before use Feed-water compositiontherefore depends on the quality of the make-up water and the amount of returned to the boiler The steam
treatment is crucial and increases efficiency operations It can heat the the de-mineralization unit can be added
Evaporators are of several different types the simplest being a tank of water through which are passed to heat the water to the boiling point Sometimes to increase the efficiency the vapor from the first tank is passed through coils in a second tank of water to produce additional heating and evaporation
After passing through the last heat recovery section and before entering the first stage where flash-boiling (or flashing) occurs the feedwater is further in the brine heater using This raises the feedwater to its highest temperature after which it is passed through the various stages where flashing takes place
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