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How to calculate parameters of fuel gas-fired boiler selection

1. gas boiler, if it produced 8.6 tons of hot water, then progress boiler feed water temperature was, how much natural gas can save?

Energy-saving boiler automatic fuel steam boiler manufacturers is one of many products, when used in strict accordance with standard operating procedures to avoid unnecessary loss of life of the boiler and fuel incomplete combustion of waste and pollution. When the boiler room is equipped with a number of boilers, the highest principle of allocation shall be the total efficiency of the boiler load per unit distribution.

Coal occupies a large part of our energy economy, but coal brought sulfides, carbides, dust, ash and other harmful substances are also severely affected the people's living environment and ecological environment. At this stage, China's major provinces and cities in the related industries of coal fired boilers released specific remediation programs. By treatment of coal-fired boilers, can effectively promote air pollution control and bulk coal governance work.

Hebei Province was polluted our province, many kinds of heavy industries, heavily polluting enterprises, geographic and congenital conditions are not conducive to the spread of pollutants, and other factors lead to high emissions of air pollutants in Hebei Province.

In recent years, Hebei Province, through the management of coal-fired boilers, the "coal to gas", "coal to electricity", and many other measures to enhance the governance of the ecological environment, improve people's happiness index of blue sky. According to statistics, as of the end of October this year, Hebei province has eliminated emissions of less than 35 steam tons / hour (including 35 steam tons / hour) coal-fired boiler units 6492, a total of 12744 tons of steam, respectively, to complete the annual task of developing 96% and 95%; for the emissions amounted to more than 35 steam tons / hour of coal-fired boilers transformation process, has been the transformation of 158 units totaling 12185 tons of steam to complete the annual task of developing 70% and 95%, respectively.

Future, Hebei Province will continue to carry out renovation work on coal-fired boiler more specific details of. Through the establishment of this ledger management mode, regularly check and keep track of coal-fired boilers governance; development of special treatment programs to strengthen the "coal to gas", "coal to electricity" transformation content; relevant policies to achieve strong support and assistance encourage.

This year, the environmental protection departments in Hebei organize multiple ecological environment and comprehensive management of air pollution inspection work, as one of the key phase out coal-fired boiler inspection work has been widely attention. For no control measures, emissions exceeding the bulk coal fired boiler, remediation process according to the law or banned.

Hebei Province will further improve control efforts obsolete coal-fired boilers. The next stage will be formulated "boiler emissions of air pollutants, Hebei Province, local standards," for the local coal-fired boilers do not meet the standards of remediation and prevention measures to strengthen inspections of coal-fired boilers have been eliminated to prevent burning complex phenomenon occur.

Maintaining the environment and sustainable development is an important prerequisite for China's economic and social development. The provinces and cities in response to national policy development environment, make specific control measures, Hebei provinces and cities will also combine their own situation, the air pollution control work carried out in the end.

Extend the life of the boiler shutdown maintenance (auxiliary boiler) after the end of the heating period, the heating boiler has shutdown of more than six months a year, stop running such a long period in the boiler, if the units do not pay attention to maintenance of the boiler, establish and improve various rules and regulations do not or do not take proper care measures, it can easily cause corrosion in the boiler, the life of the boiler and therefore will reduce the economic efficiency of enterprises will also be seriously affected. So strengthen the maintenance work during the shutdown of the boiler, it is of great significance. 1. Grate: Grate pad wear Check the boiler fouling cleared up the middle slot, if necessary, replace the grate. Grate front axle oil level check, timely lubrication. Check whether the switch lever grate Flexible damper sides. Start fan running for 20 minutes, to grate fouling purge. 2. reducer: the oil discharge portion open vent hole, where the oil quality was observed. The need to replace all the oil inside the gear if necessary. 3. blowers: Open inspection hole fan, check the fan wear, if worn on the need to re-adjust the fan balancing. Fouling bottom clean-up fan housing. Check the oil level air quality timely replacement of oil, add oil. Pairs of primers were cleaning the bottom of the blower housing. 4. Cleaner: to take over the slag discharging ditch water submersible pump, a chain wear Cleaner inspection, replacement of the flap chain if necessary. Check the Cleaner head bearing box oil level, add oil in a timely manner. 5. Dust: Internal precipitator for dedusting treatment. 6. Air Compressor: Check compressor oil, timely oiling. After the dust clean-up is complete, turn on the air compressor to purge the filter to work. 7. Chimney: open the bottom of the chimney, cleanup internal fouling. 8. decontamination: the decontamination out of the water valve closed, open decontamination hand hole, decontamination of sludge within the debris clean up, clean-up after the completion of the closed hand hole, out of the water valve and open the drain valve decontamination for decontamination flushing. After draining off water until the drain valve. 9. Valve: pump room and boiler room on the check valve, leaks, opening and closing is flexible tight.

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