chemical industry natural gas hot water atmospheric pressure fire tube boiler manufacturers

Recently, customers found us, consulted gas chemical industry hot water atmospheric pressure fire tube boiler manufacturers safety operating procedures and precautions, in response to your question, our technicians have given the answer. Safety operation rules and matters needing attention for gas-fired boilers. (1) when abnormal phenomenon is found in gas boiler body, how to do control device failure in safety accident should press emergency turn-off button to stop boiler operation; (2) when the boiler feed pump is damaged and the regulating device fails, it is necessary to press the emergency turn-off button to stop the operation of the boiler, (3) when there is a problem with the electric fuel, it is necessary to press the emergency turn-off button; 4 when there is a danger to boiler or personal safety phenomenon, emergency shutdown should be taken; 5. The start-stop of the burner is directed by the boiler controller according to the change of pressure. (this function is automatic) the operator should always observe the change of pressure and stop immediately if there is any abnormal phenomenon. 6. The boiler operator should observe the water level at any time during operation, especially to ensure that the replenishment tank is full of water. Operators should regularly discharge the boiler to ensure boiler water quality. 7. Once an abnormal phenomenon occurs during boiler operation, the operator should shut down immediately and start from the new engine after handling the fault. 8. The incendiary engine operator with three-phase power supply should determine the positive and reverse of the motor before the first start-up, otherwise it will not be able to do so. Normal ignition. (at this time the incendiary machine in ten seconds after the fan stop, control box alarm).

Our industry is a big country, provide power for industrial equipment giant multi-chemical industry hot water atmospheric pressure fire tube boiler manufacturers. After investigation, the vast majority of our country's industrial boilers are in healthy condition, causing energy waste and pollution is very alarming. Moreover, the recent nationwide boiler accidents continue to occur, causing huge casualties and property losses, the adverse impact on society and the economy, how to effectively protect the safe operation of the boiler to be solved throughout the boiler industry event.

At present several common chemical industry hot water atmospheric pressure fire tube boiler manufacturers energy-saving technologies: usually for boiler manufacturers, it means that you are saving boiler to maximize the interests of customers, providing customers with unlimited fuel savings, the electricity consumption, water consumption and so on. But the wide range of energy-saving, does not refer to an aspect of optimization can save energy boilers, here's a look now common boiler energy-saving technologies: 1 furnace arch. Industrial boiler furnace arch is very important. Arch role is to cause the furnace hearth and the organization of the mixed gas and the radiation hot flue gas flow, ignition and combustion of the fuel in a timely manner. At present, the actual amount of industrial steam boiler with its rated load often do not match, the use of coal varies widely, but often with the design coal are quite different, so in actual use, often as necessary for the furnace arch modified to meet the needs of coals. Heteroaryl coal used by the inferior design coal, the boiler furnace exit gas temperature occurs is low (about 700 degrees), lower than 200 degrees design.

What are the technical parameters of the gas chemical industry hot water atmospheric pressure fire tube boiler manufacturers boiler parameters are: 1, boiler capacity, which is the output Q, units of steam boilers are tons / hour representation. Hot water boiler for heat MW / h represents; 2, pressure P, the unit is Mpa; 3, steam (or superheated steam) Temperature q, in degrees Centigrade. Hot water boiler expressed in terms of outlet temperature and return water temperature. Another area of ​​the heating surface of each grate area, fuel type, fuel consumption, water temperature, total drag, with the wind (the wind drums) the amount of exhaust gas temperature and the like. The expression model are: the number of drum (e.g., single drum D, S, double drum); drum arrangement (transverse type H, the Z vertical type); combustion (chain L, G stationary grate etc.); a fuel type (coal a, gas Q, Y fuel, etc.); a steam boiler is usually "tons / h" or "t / h" is the capacity of the boiler. With "Mpa" or "MPa" (old unit of "kgf / cm 2" or "kgf / cm2") of the rated pressure of the boiler, it represents the temperature at the rated pressure saturated steam and superheated by "deg.] C" (Celsius) steam temperature. Thermal Efficiency Heat Transfer Fluid is a boiler furnace or a thermal transfer process, heat is absorbed by water, steam or thermal oil, accounting for complete combustion of the fuel into the boiler heat released percentage capacity of 1t / h steam boiler, i.e. It indicates that the boiler may be over 1 hour into water of 1 ton capacity of saturated steam under pressure; 0.7MW of such water heaters and furnaces heat Transfer Fluid representations may generate heat corresponding to 0.7MW power over 1 hour ( equivalent to one ton of steam heat). Two water boiler is the heating means for the hot water boiler working fluid. Usually "MW" (MW), with the old unit "when Wan kW /" or "million kcal / h", namely "104kcal / h" is the capacity of the boiler, with "Mpa" represents the rated pressure of the boiler, with "℃" the hot water temperature.