Steam boiler superheated steam and saturated steam
With the rapid development of industrial production,the steam become a product needed by many industries,it is produced by heating water,which is an excellent heat carrier,for the steam is able to carry the 5-6 times heat of water,so in recent years,the steam boiler becomes an important heat energy supply equipment.
However,the temperature and pressure of steam used in different occasions are different,which requires that the steam boiler produce the different steam forms for different purposes,the steam are mainly saturated steam and superheated steam that will be introduced in the following sections.
The saturated steam can be obtained by directly heating the water,the temperature,pressure and density of steam boiler is one-to-one,the steam temperature under one bar pressure is 100 ℃.If you need the higher temperature steam,just improve the steam pressure.
The superheated steam can be produced by reheating the saturated steam,when there is water,the superheated steam can not be generated,because the water will absorb more heat and produce more steam.Superheated steam must be produced through the secondary heating of saturated steam, the temperature and pressure of superheated steam is not corresponding.
The steam boilers we usually used generally only produce saturated steam,if the enterprise needs to use superheated steam,the steam boiler superheater need to be installed,reheat the steam the steam boiler produced,thus the superheated steam can be produced.
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