Supplier 20t Energy Saving boiler Turkey

Recently, Jinan City issued a "supplementary notice on accelerating the city's supplier 20t energy saving boiler turkey-depth treatment of work-related" and formulated the following objectives.

I, on the in-depth treatment of boiler completion time. Low Nitrogen transformation and the transformation of the city's ultra-low emission gas-fired boiler biomass boiler to complete the appropriate time to relax, and strive to be completed in the end of June 2019, due to the commitment of heating (cooling) or involving people's livelihood and other support complex transformation process of the boiler furnace, indeed practical difficulties, completion time may be extended to the end of October 2019.

Second, on the in-depth treatment boiler standards. According to the "program tackling autumn and winter", the low nitrogen gas boiler after transformation, in principle, is not higher than the concentration of nitrogen oxides emissions of 50mg / m³, according to encourage the transformation of 30mg / m³. Encourage the transformation of biomass boiler with ultra low emissions coal-fired power plants.

Third, on the time-depth treatment of boiler arrangement. 2018 10 completed before the end inventory information verification, planning work; organize the implementation of the completion of the work before the end of May 2019; the end of June 2019 to complete the inspection work (due to heating and other disabled do not have to bear the acceptance conditions, available at the end of November 2019 before the completion of acceptance).

Fourth, on the information submitted to the work. Please ring the economy Zi [2018] No. 175 document complements the "Jinan City gas boiler investigation Summary Sheet" on or before October 12, "Jinan biomass boiler investigation Summary Table" to the Municipal Environmental Protection Bureau. On or before October 26, the "Jinan City Boiler depth management plan summary table", "Jinan hole sampling and sampling platform standardization construction unit summary table" and has completed the in-depth treatment of the boiler reconstruction proved supervisory monitoring report submitted to the Municipal Environmental Protection Bureau . Since the beginning of November, every Friday morning before 10:00 (for the first time submitted November 2) the progress of reform in-depth treatment of each unit case to the Municipal Environmental Protection Bureau.

Note: 1, drum supplier 20t energy saving boiler turkey working pressure greater than the rated pressure. (If a pressure boiler plate 6MPa, drum operating pressure of 6.8MPa) 2, if the operating pressure is 1.25MPa ,, then the calculated pressure is 1.29MPa (GB / T9222-2208) of the relief valve set pressure (low) 1.04X1 .25 = 1.3MPa, (high as) 1.06X1.25 = 1.325MPa3, in fact, refers to the rated pressure marked on the operating pressure, boiler brand! The actual working pressure is generally not exceed the rated pressure! Second, the rated steam pressure unit conversion

The impact caused by paper mill supplier 20t energy saving boiler turkey scaling What paper mill boiler 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.

Represents the supplier 20t energy saving boiler turkey output (capacity) for the organization name and MW t / h, how its meaning? What is the relationship between the two? A: The boiler output is also called capacity. Steam boiler "evaporation amount" (i.e.: boiler to how many tons per hour of water into steam is output), the unit is t / (t / h); or hot water boiler for heat "heat generation" It represents (i.e.: output per hour effective boiler with hot water heat) units kcal / (kcal / h). Now statutory units of measurement, is represented by a thermal power boiler output (capacity), the unit megawatt (MW). For user convenience, care practices commonly used evaporation t / h as control.