how to reform double boiler Agent thermal efficiency
Water-tube how to reform double boiler agent thermal efficiencys and boiler shell (fire tube) the advantages and disadvantages compared to the boiler: fire-tube boiler advantages: 1. The structure is simple, low cost of construction, and operation easy. 2. less failure, easy maintenance, low maintenance costs. 3. The water reservoir, the steam storage capacity, the more stretchable the load fluctuation. Disadvantages: 1. High thermal efficiency is better is more water-tube boilers. 2. storage capacity, large range of victims in the event of rupture.
Electric steam how to reform double boiler agent thermal efficiency heated by resistance heating resistance heating, electric heating means is a steam boiler using resistive heating element for heating the tubular. Electric heating steam boiler is structurally easier superimposed combination, and the control flexibility, easy maintenance and replacement. Currently electric boiler basically using resistive heating element for heating the tubular electric boiler. Electromagnetic induction heating means, by the magnetic energy into electrical energy, and then the steel member is heated to a magnetic induction, a heating generates heat. Electric heating source is steam boiler electric boiler heating system, the heat medium is water, the use of electricity valley difference, at low power, electric heating timely open the steam boiler, the water in the tank is heated, heat, storage, backup power to peak time then. When the power supply peak power of peace, the need for timely close the electrically heated steam boilers, hot water heating continued storage tank, so as to save energy.
Three pass gas fired steam how to reform double boiler agent thermal efficiency’s capacity is among 1 to 20 ton/h. And an industrial steam boiler is just one part of a well designed steam system. Means to collect condensate and handle blow down water are necessary processes for nearly all steam systems.
Recently, Chuzhou City, Anhui Province issued a "Chuzhou Municipal People's Government on the issuance of Chuzhou City to win the Battle of the sky three-year action plan to implement the program," which raised more for coal-fired governance requirements, as follows.
First, the continued implementation of the total coal consumption control. As of 2020, the city's coal accounts for a further decline in the proportion of total energy consumption; the city's coal consumption to complete the tasks assigned by the provincial government; a new coal project implementation reduction of coal instead.
Second, the implementation of the "coal to gas" and "electricity instead of coal." Under the premise of the implementation of the gas source, protect people's livelihood, glass, foundry industry to actively promote natural gas instead of coal gasification project, orderly implementation of coal-fired facilities from coal to gas. Combined with regional and industry energy characteristics, and actively promote the residential electricity, industrial production, building heating heating, transportation, production of five major areas of agricultural implement "electricity instead of coal", focus on improving the proportion of final energy consumption of electricity accounted for.
Third, carry out comprehensive improvement of the boiler. Increase efforts to eliminate small coal-fired boilers, to consolidate the results of coal-fired boilers eliminated. The city basically eliminated 35 tons of steam per hour of coal-fired boilers and furnaces tea, operating the stove, grain storage and drying equipment, coal-fired facilities, no new 35 tons of steam per hour of coal-fired boilers; 35 tons of steam per hour more coal-fired boilers (excluding boiler coal-fired plants) all meet the special emission limit requirements; 65 tons of steam per hour and above all coal-fired boilers and energy-efficient ultra-low emissions to complete the transformation. Low-nitrogen gas boiler substantially complete transformation; urban built-up area of ultra-low emission biomass boilers implement reform.
Fourth, increase the technological transformation efforts cogeneration units to speed up the heating pipe network construction, fully release and improve the heating capacity, eliminate network coverage and bulk coal fired boilers within range. In areas do not have the cogeneration district heating conditions, the existing multiple small coal-fired boilers, alternative construction of large-capacity coal-fired boilers in accordance with the principle of equal volume.
Fifth, strengthen the bulk coal governance. Full implementation of the "Interim Measures for commercial coal quality management" and coal-fired boiler technology standard, good bulk coal use Survey, the development of bulk coal governance implementation. Expand the scope of urban high-pollution fuel combustion zone ban, and gradually extended to the outskirts of the urban area. Combustion zone ban prohibiting the use of high-polluting coal for fuel, the progressive realization of no coal rank. Daly promote quality and new coal stoves, improving combustion efficiency.