boiler induced draft regenerative fan blower
Today's society, intelligent popular, the boiler induced draft regenerative fan blower must closely follow the development direction of the times. Commercial high production side condensing gas boiler by using a high intelligent PLC control system, by a simple operation of the operator interface to complete the boiler starts, adjustment and shutdown modes.
Henan steam boiler induced draft regenerative fan blowers running fast boiler company to introduce small series with the normal operation of steam boilers. Requirements normal operation of the steam boiler: furnace normal water level, steam pressure stable, keeping the boiler room tidy, do shift work to strengthen the monitoring of equipment and instruments to ensure the safe and reliable, to prevent accidents, pay attention to saving coal, fireman to regularly summarize experience, and continuously improve operation and management level. 1, water steam boiler feed water requirements need to be processed, the water supply must meet the requirements GB1576-85 "low-pressure boiler water quality standards", it requires the use of automatic continuous water supply mode, to avoid vapor pressure fluctuates due to discontinuity Sheung normal operation of boiler, for affecting the normal vapor. 2, the water level in the furnace steam boiler furnace always pay attention to water level changes, so as to maintain the normal water level in the range of ± 25 mm can not be higher than the highest or below the minimum level, the water level within the water table generally slightly shaking stationary phenomena such as water , there may be blockage in the water table, it should be washed immediately. 3, steam boiler water level gauge water level in each class should be washed at least once, the water level to maintain regular cleaning, make sure the water level is clearly visible. The glass mat should be found to leak, steam leakage when tightening the packing, such as water or water line blurred not clear, flushing effect still not be replaced. Each boiler is equipped with two water level, which if a damage should be repaired immediately, such as the two also damaged, immediately temporary shutdown until a water level returned to normal in order to continue operation. 4, when the steam boiler water supply equipment to shift to check all the pumps are working correctly, if the fault repaired immediately. Boiler feed water requires continuous feeding, the amount of use of automatic water regulating valve to open the control valve, the boiler feed water is automatically adjusted according to the size of the steam consumption. 5, the vapor pressure remains stable as possible working pressure, vapor pressure shall not exceed the rated working pressure. 6, the bending tube pressure gauge gauge class washed once and check whether the normal pressure gauge, a pressure gauge check every six months, as a difference between the atmospheric pressure reading shall be repaired or replaced.
February 20, 2019, the Beijing Municipal Government issued the "Beijing's pollution prevention campaign of 2019 Action Plan" (hereinafter referred to as the "Action Plan"). "Action Plan" clearly 2019 development goals: the first is the city PM2.5年均浓度, three-year moving average concentration strive to continue to decline.
Since 2018 autumn and winter, fog and haze in control efforts continue to increase. Beijing, Tianjin Fenwei Plain, the Yangtze River Delta region of the focus of supervision and maintain a high pressure situation, provinces and cities have also introduced Blue Sky Battle plan, air pollution control sector welcome the opportunity. And because the 2018 autumn and winter abolition of green "one size fits all", so that pollution from the administrative means to switch to environmentally friendly means to speed up environmental protection business orders release.
"Winning Blue Sky Battle three-year action plan" called for increased efforts to eliminate small coal-fired boilers, the county level and above urban area basically eliminated 10 tons of steam per hour and coal-fired boilers, in principle, to the new 35 per hour tons of steam coal-fired boilers. We believe that, under constant fog and haze, the small boiler phase-out process will accelerate. Research believes that by 2021 the transformation of coal-fired central heating investment 88.6 billion yuan, annual operating income of 240 billion yuan, the central heating market will also speed up the release with the environmental supervision.
Professionals expect non-electric air control about 192.2 billion market space, ultra-low emission thermal power market reform space of about 65.7 billion yuan, the whole vast air pollution control requirements.
In addition, the high diesel vehicle emissions, is also one of the main source of haze pollution. Considering the number of ministries had jointly issued by the Ministry of Ecology and environment "diesel truck pollution control tough fight Action Plan" diesel vehicles, boats become the focus of the next step of action to win the Battle of the blue sky.
Factors affecting the efficiency of a condensing boiler induced draft regenerative fan blower, condensing boiler correct operation. Condensing boiler with a preset value the quality of work and the individual device operating parameters have a great relationship, when discrepancies operator to adjust the parameters of the amount of condensing boiler equipment presets and the environment, or the sequence of different operations confusion when may also lead to a condensing boiler use, the system Caton, leading to excessive condensation of water, low pressure or no change in temperature anomalies. Therefore, before using a condensing boiler and use it is best to have a professional guide and strictly follow the instructions. Second, the maintenance and repair of condensing boilers. Care and maintenance condensing boiler can directly determine the stability of the life of equipment and performance in a way, any time of the shutdown condensing boilers are extremely demanding, before stopping off after a period of time, a full periodic abnormal exclude dirt between the lines to clean up and, once the line is damaged or loose parts should be made in a timely manner in accordance with the instructions precautions to avoid large-scale accident late. Third, the condensing boiler equipment parameters and specific circumstances do not apply. Adaptability condensing boiler and to ensure that the environment is substantially ensure stability of the system must first determine the various parameters of the interface where the boiler system itself good in the purchase history of a long-condensing boilers, thermal energy value, pipe size, the space available areal extent, so as to determine the appropriate model parameters and condensing boilers combined with the original use of the energy system, so it can ensure an actual condensing boiler with the same use environment.