boiler supplier

mechanical fuel steam boiler supplier

The operating principle mechanical fuel steam boiler supplier steam boiler is a function of the modern electronic technology with traditional boilers organic combination of new industrial products. It features traditional boiler with electronic manner. Revolutionized the traditional way of heating boiler, the traditional way of heat produced by combustion into electrical quietly carried out. Environmentally friendly and energy-saving thermal efficiency up to 98% of his relatively conventional electric tube boiler can save 20-30% have adopted the way of separation of water in the design of internal and external insulation, external water go inside to go electric, the safety factor by a few orders of magnitude.

Efficient energy saving: Steam and hot water boiler series thermal efficiency is between 90% and 95%. The large space combustor combined with reasonable structure arrangement can bring more heat into water and greatly improve the heat exchange capacity of fuel-steam and fuel-hot water.

To speed up solving air pollution prevention and control Liaoyang key and difficult issues, Liaoyang city government combined with the actual circumstances of the sky to win the Battle of implementation. Details are as follows.

1, promote clean heating. To proceed from reality, should the electric power, gas should the gas, the coal should be coal, should be hot is hot, warm winter to ensure the safety of the masses. In strict accordance with the "Notice on and of" (Municipal Office Liao Fa [2018] 19) requirements, minutes from the town to the countryside level steady implementation of clean coal-fired heating, natural gas heating in an orderly way, actively promote electric heating, heat pump heating scientific development, expansion of industrial waste heat heating, heating to accelerate improvements in the proportion of clean, implement the relevant provincial price policy, ensure the power supply. 2019 Clean heating rate should reach 44% in 2020 to clean the heating rate should reach 49%.

2, control total coal consumption. According to energy-saving emission reduction Work Leading Group Office of the City "on the issuance of Liaoyang control total coal consumption program of work (2018-2020 years)" (City of Liaoning Office Savings Fa [2018] No. 3), the city's total coal consumption do control. Vigorously for shutting down energy consumption, safety, environmental protection and other 300,000 kilowatts coal-fired units of non-compliance, capacity indicators for shutting down the unit, allowing the transaction or replacement, can co-ordinate arrangements for building the capacity of ultra-low emission coal-fired units. In 2020, the city's coal accounts for the proportion of total energy consumption control to 58.6% or less.

3, in-depth implementation of coal-fired boiler control. Increase the small coal-fired boilers (including coal-fired boilers and furnaces tea, operating the stove, grain storage and drying equipment, coal-fired facilities) elimination efforts. According to the principle of small demolition and Japan to promote clean energy use, developing the approach to co-ordinate the establishment and management of inventory ledger. Strengthen ecological environment, housing and urban construction, industry and information technology, market regulators linkage, strictly control new coal-fired boilers. 2018, 10 steam tons / hour (or 7 MW) coal-fired boilers and focus on the completion of the phase-out of county level and above all the urban area and old inefficient coal-fired boilers small tasks within the industrial park, small demolition boiler mission of 111; 2019, to phase out coal-fired boilers to further improve standards, expand the scope to promote the elimination of urban built-up area of ​​20 steam tons / hour (or 14 MW) and coal-fired boilers, in addition to special planning according to urban heating heating boilers other than essential to retain, urban built-up area 20 steam tons / hour (or 14 MW) coal-fired boilers to be eliminated and all.

4, the development of industrial furnaces governance special action. Development of industrial furnace remediation plan to carry out an intensive investigation, the establishment of various types of industrial furnaces inventory management. Increase the non-compliance of industrial furnaces out of efforts to speed up the elimination of small and medium gas furnace. Encourage industrial furnaces use electricity, natural gas and other clean energy or heat from the surrounding power plant. Key areas banned fired stove, the coal-fired cogeneration substantially eliminated heating pipe network coverage heated oven (furnace); out hearth diameter of 3 meters fuels gas furnace, a fixed bed to increase fertilizer industry intermittent coal gasifier reform efforts; focus on the use of gas furnace industrial park, they will not have to switch to natural conditions, should build a unified clean coal gas central principle; prohibition blended with high-sulfur petroleum coke. The industrial furnace governance as key tasks of environmental inspectors, who have not included in the list of industrial furnaces were included in the autumn-winter peak load shifting production program.

Flue gas condensation in aqueous industrial boilers and industrial boiler flue gas condensing position of the condensation water and the condensed position 1, the mechanical fuel steam boiler supplier flue gas dew point of industrial coagulation process means starts to condense water vapor in the flue gas the temperature, condenses into water vapor when the temperature is lower than the dew point temperature. Without considering the impact of the acid gas, flue gas dew point increases to increase, increasing the concentration of water vapor in the flue gas, increases as the excess air ratio is reduced. Formation of condensation water depends on the temperature distribution of the flow cross-section. For example, when the flue gas through the pipe, the core flow temperature maximum, minimum wall temperature. When the wall temperature is higher than the dew point, no condensate water, when the wall temperature below the dew point temperature of the core flow above the dew point. When the core flow temperature below the dew point, the air flow condensing section. Number of smoke generated condensed water is affected by many factors, such as size, fuel, exhaust gas temperature, the air ratio, the structure of the boiler heat transfer surfaces and the like. 2, boiler condensate condensed gas industry position in the boiler in order to improve the thermal efficiency of the boiler, efficient recovery of the latent heat of the flue gas steam gasification boiler with a condenser and is widely used in industrial heating systems, i.e., by installation absorb latent heat of water vapor in the flue gas. Saving device and a condenser. At design conditions, the flue gas temperature at the outlet of the boiler body above the water vapor dew point temperature, water vapor in the flue gas mainly in the condenser and economizer. Since the high-temperature steam in the boiler, the exhaust gas temperature before the flue gas enters the economizer is generally higher than the dew point, so a small amount of water vapor generated by the boiler condensate, hot water boilers and boiler due to low temperature, return water temperature lower than the annealing furnace smoke gas dew point temperature. Winter start or low load operation, leading to the exhaust gas temperature below the dew point temperature. Thus, prior to entering the economizer, some of the water vapor in the flue gas of the boiler tail heating surface condenses into water. The above analysis, generating the main part of the condensed gas are in industrial boiler economizer heating surface and the boiler, and thus boiler economizer outlet gas industry are usually set in a drain nozzle of the heating surface.

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