Heating boiler superheater and reheater local overheating of the reasons which have? Heating boiler superheater and reheater local overheating of the reasons which have? In general, heat unevenness and water is the main cause unevenness superheater or reheater in thermal deviation. Generally refers to thermal unevenness in the heating surface of the thermal load on the width and height directions uneven distribution, uneven water distribution refers to the mass flow rate of the heating surface unevenness.
A boiler phenomenon security door malfunction 1, the saturation vapor pressure or superheated steam pressure exceeds the pressure of work, while security door did not play a role; 2, after the security gate starts dropped back seat pressure, safety door not the back seat; 3, does not exceed the safe door threshold pressure, The security door did not play a role.
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13, at the stipulated time to work on time, do well shift recording, not just leave their jobs, leave something.
14, alcohol is strictly prohibited in the boiler room, drowsiness, gambling, fighting once found seriously.
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