Black Liquor Recovery Boiler Parameter
Recovery boiler is the part of Kraft process of pulping where chemicals for white liquor are recovered and reformed from black liquor, which contains lignin from previously processed wood. The black liquor is burned, generating heat, which is usually used in the process or in making electricity, much as in a conventional steam power plant.
The black liquor recovery boiler is a device that generates steam by absorbing the heat of the high temperature flue gas discharged from the combustion. It is essential for industrial equipment in modern pulping enterprises, which meets the requirements of environmental protection, but also the needs of the pulp industry recycling economy.
ZBG black liquor recovery boiler has a lot of models and has a high market share and many advantages, for example: low temperature gasification + high temperature oxidation, graded burning and so on. Therefore, the parameters of different types of black liquor recovery boiler are different, which include rated steam capacity(such as,20 tons, 50 tons, etc.), rated steam pressure(2.5MPa, 3.29MPa, 5.29MPa, etc.), rated steam temperature, feed water temperature and so on.
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