20ton water tube boiler used for feed mill
4, good sealing performance
Boiler body as aluminum silicate blanket insulation materials, welding and pipeline are set ultrafine centrifugal glass cotton insulation materials, two-pronged approach to ensure good sealing performance of the boiler, the heat loss to a minimum.
Zhengzhou City, the low nitrogen gas 20ton water tube boiler used for feed mill retrofit demonstration project to win the Battle of the sky, is the major decisions and plans made by the party nineteen large, is building a moderately prosperous society, to improve the quality of life of citizens and establish a beautiful China's development goals. To fully implement the nineteen spirit, promote the governance of air pollution intensity and improve the living quality of the environment, this year March 8, Zhengzhou Municipal Party Committee General Office, Zhengzhou Municipal People's Government Office issued the 2018 air pollution control program and the corresponding subsidy policy, the implementation of low-nitrogen gas boiler retrofit demonstration project, as follows: before the end of September 2018, the city's more than 20 tons of steam (with) the completion of gas-fired low-nitrogen transformation projects and urban demonstration projects for more than 4 tons of steam (inclusive), nitrogen oxides emission concentration is not higher than 30 mg / cubic meter, according to the municipal finances awards complement the 40% investment in equipment; before the end of September 2018, the city's more than 4 tons of steam (with), and the urban areas more than 2 tons of steam ( containing) gas-fired low-nitrogen transformation project completed demonstration projects, nitrogen oxides emission concentration is not higher than 30 mg / cubic meter, according to the municipal finances awards up to 30% of equipment investment; before the end of April 2019, all the city's natural gas boiler complete the transformation of low-nitrogen, nitrogen oxides emission concentration is not higher than 30 mg / cubic meter, according to the municipal finances awards up to 15% of equipment investment. In the future urban development in Zhengzhou city will strictly follow the program, make the greatest efforts for the realization of building a Chinese green development environment.
Recently, Henan Province issued the "2019 Henan ecological ideas and points", as follows.
1, the implementation of "winning Blue Sky Battle three-year action plan," "Henan tackling pollution prevention three-year action plan." We continued to do a good job in controlling coal, discharge control, train control, oil control, dust control, control burn "six control" based on the prominence of coal consumption reduction, optimize the industrial layout, transport restructuring, diesel trucks governance, urban dust remediation industrial upgrading green, clean heating construction, ecological expansion speed, enhance monitoring capacity, heavy pollution 10 iconic battles weather control and so on.
2, 2019 to promote the implementation of planning, environmental impact assessment and other "unified" requirement, in principle, then add the non-power sector coal consumption province-wide project to promote the transformation of shutting down coal-fired units and behind the irrational total of 1.5 million units kilowatt. Promote political urge the main town of coal units cleared and the main city of Luoyang coal units basically cleared. Do a good job clearing the continuing dynamic "scattered dirt" comprehensive improvement of enterprise and small coal-fired boilers. Township units continued to carry out an intensive investigation, the implementation of inventory management, network monitoring, inspections normalization mechanism, to treat small coal-fired boilers, found together with the ban.
3, already verified "messy dirty" business, in accordance with the principles of the rule after the first stop, the implementation of classification prosecuted. Do not meet industrial policy access, industrial layout planning, outdated equipment and technology, and no hope of treatment compliance, implementation of the "two off three clear"; the inclusion of the relocation of integration classes, in accordance with the principles of large-scale development, relocated to the industrial park and the implementation of upgrading; upgrading the inclusion of the class, set the industry benchmark, the implementation of cleaner production transformation, to raise the overall level of pollution abatement.
4, advancing the steel, aluminum depth treatment with carbon, cement, glass, coke, aluminum and other key industries. Deepen industrial enterprises fugitive emissions control, industrial furnaces special treatment, comprehensive treatment of industrial boilers, foundry industry depth governance, strengthen the petrochemical, chemical, packaging, printing, industrial painting and other key industries of volatile organic compounds pollution.
An overview of how the steam-gas 20ton water tube boiler used for feed mill gas steam boiler: heat, water heated pot steam boiler with natural gas, liquefied petroleum gas, fuel gas such as city gas as fuel, the combustion in the furnace is released and allowed to vaporize into steam thermal energy conversion device. Water pan (drum) is continuously released from the combustion of a gaseous fuel energy to heat the furnace temperature is increased and produce steam under pressure. Since the boiling point of water increases with increased pressure, the pot is sealed, the expansion of water vapor generated inside the pressure limited thermodynamic formed, strictly speaking, the steam boiler is heated in water at constant pressure saturated steam drum regasification water formed, is widely used as an energy source.