control sequence of pressure switch for steam boiler
4, Touch Screen Controller
The controller low nitrogen boiler of large-screen color touch screen display, full-function, easy operation, advanced control mode to ensure the safe operation of the controller, and timely monitoring of the health of each test point the boiler, the boiler operating efficiency of operation, in addition to records having a fault recording function of operating conditions, easy to analyze, control operation rules.
Operation of CFB boilers
The compact CFB boilers supplied by ZG is now operating in many countries and the operation of all the CFB boilers are well.One advantage of CFB boiler is to effectively and economically reduce SO2 by adding limestone into the CFB furnace.High availability is another advantage of compact CFB boiler.With optimized boiler design and skilled operation and maintenance by the plant personnel, petroleum coke firing compact CFB boiler can have very high availability.
The impact caused by paper mill boiler scaling What paper mill boiler control sequence of pressure switch for steam boilers based mostly in the use of its water if there has been no softening process, is likely to cause boiler fouling, thereby affecting the thermal efficiency of boilers, boiler security, etc., the following small series bring you the impact of its scale for simple understanding. (1) affect the safe operation of the boiler for the paper mill industry, the safe operation of the boiler is more important, in the course of the boiler operation, if the boiler heating surface due to external forces of various substances to be severe corrosion or fouling then, could result in damage to the heating surface, the worst case more dangerous boiler burst pipes and other incidents may occur. (2) result in waste of fuel, the thermal efficiency of the boiler to reduce the boiler fouling phenomena mill, a long time is not performed in time easily result in damage to the boiler heat transfer performance, reduce the heat transfer performance of the boiler heating surface, under such conditions, fuel combustion part of the heat released will be lost, resulting in heat loss of the boiler thermal efficiency to reduce the phenomenon, and that in order to alleviate the heat loss caused by such phenomena, you need to keep adding fuel to improve the low temperature during operation of the furnace, the flue gas temperature low phenomenon, thus ensuring the normal operating parameters of the boiler, this situation will inevitably result in the waste of fuel phenomenon, increasing the mill operating costs of boiler consumption. (3) reduce the output paper mill boiler if the boiler fouling treatment is not timely, so as time goes on, the boiler fouling thickness will be increased, but the furnace grate area of constant volume combustion consumption received certain restrictions, then the boiler output will fall. (4) reduce the life of the boiler boiler scaling processing is not in time, will naturally affect the stability, safety, thermal efficiency operation, the life of the internal components of the boilers and the like operation, thereby affecting the life of the boiler. In short, boiler fouling the dangers of boiler operation is relatively large, so in the course of its operation, it should be timely repair and maintenance. To avoid the phenomenon of corrosion, scaling and so on.
Around the city to promote the coal to gas project, the major institutions of the heating system put forward higher requirements. Central Conservatory of Music is available to students and teachers clean, safe, comfortable, energy-efficient heating environment, protect the health of teachers and students, to transform the traditional boiler treatment. Praise fast boiler Willie sharp series obtained in the transformation of low nitrogen boiler major institutions in Beijing, the Central Conservatory of Music in late 2017 with the signing of fast boiler boiler purchase contract, ordered six Willy sharp series V6-99, to for the entire school's heating facilities.