Why should regularly speader fired boiler decoking and put ashes? All contain a certain amount of the solid fuel ash, coal-fired boiler combustion process fly ash and cinder there will be generated, cinder ash hopper falls cold fly ash particles may fall into a large economizer while passing through the tail, discharge hopper in an air preheater, and then you need to put the ash slag periodically, in order to avoid plugging and blocking ash residue. In addition to focus and put the ash is not timely, it will cause Heating Surface temperature rise, so that the heating surface coke heavy, causing steam temperature rise, damage the water cycle, increased exhaust loss, when coke is serious, it will result in boiler output decline. When severe fouling, can also block the tail channel, even forced shutdown for maintenance.
Electric heating speader fired boiler of a Note, pricing execution can not be destroyed in accordance with the pad sealed to prevent damage to the fuel injector. In the use of the process, electric boiler safety valve to be carried out once a day move to ban rust lose their qualities. All that part of the inspection work is completed in the future, we need to put all the tools and materials belong to the set up into which the designated place, and then after a good safety record deal with queries and to prepare for work. All of the above is turned into electrical boiler maintenance methods, we have to check carefully the implementation in order to ensure a safe warm winter. Second, the price of heating execution time living in what the Chinese have a climate, is a happy thing, also something that can not be a good thing. After all, a little more about the world of life experience can only be considered, every winter the course, the elderly are particularly cold, many need to spend the winter heating equipment as a major essential goods. Third, the heating operation of the embodiment tariff embodiment only elderly people use electric heating stove according to the normal operation, no sudden fire phenomenon, electric steam boiler electric heating stove is turned into intact. From the beginning of our getting shorter winter, winter heating equipment and medium-sized it seems more and more useless up.
2.8 MW WNS gas-fired hot water speader fired boiler for agricultural parkShanghai Sunqiao Modern Agricultural Park is the first comprehensive modern agricultural development zone in the country. There are more than 60 enterprises in the park and seed seedlings, facilities agriculture, deep processing of agricultural products, greenhouse manufacturing, biotechnology, leisure tourism and popular science, these six leading industries have been formed. The park has a planned area of 4 square kilometers. The person in charge of the park has divided a boiler room area for centralized heating according to its superior geographical location. In recent years, Shanghai has taken the leading work of replacing coal-fired boilers by clean energy boilers. Sunqiao Modern Agricultural Park is located in the Pudong New Area, a national sanitary city. From the perspective of environmental protection, priority is given to gas boilers. Through the intense bidding campaign, two WNS gas-fired hot water boilers of ZOZEN boiler were successfully selected to provide a fast heating, low noise, dust-free heating water environment for Sunqiao Modern Agriculture Park.
To continue to improve ambient air quality, to meet the people's growing need for beautiful ecological environment, Zaozhuang City, Shandong Province issued the latest "blue sky Zaozhuang City win the Battle of the operational plan (2018-2020 years)" (the "Program"). "Plan" put forward, built-up urban areas to carry out experimental work, to carry out large-scale coal-fired units off white wet flue gas treatment. The main objective of the "program" is that after three years of efforts, the total emissions of major air pollutants significantly reduce greenhouse gas emissions reduction synergies, significantly reduced the concentration of PM2.5, significantly reduced the number of days of heavy pollution, ambient air quality improved significantly, the people of the blue sky well-being significantly enhanced. By 2020, the city of sulfur dioxide, nitrogen oxide emissions are lower than 27% in 2015, the ozone concentration significantly increasing trend containment; of PM2.5, PM10年平均浓度分别控制在 57 mg / m, 91 [mu] g / m or less, sulfur dioxide, nitrogen oxides average concentration continued to improve air quality not less than 62%, more than the number of days of severe contamination and declining.
1, adjusting the industrial structure and layout, increase the elimination of backward production capacity and excess generated Yajian efforts; continued implementation of the regulation "scattered pollution" enterprise, and resolutely put an end to, "scattered dirt" project and has been banned "dirty scattered" Project resurgence after migration.
2, continued implementation of the total coal consumption control, by 2020, the city's total coal consumption control in less than 22.43 million tons, out of shutting down Daly environmental protection, energy consumption, safety and other 300,000 kilowatts of coal-fired units of non-compliance ; strongly promote the comprehensive improvement of coal-fired boilers, in 2018 the city built the region basically eliminated tea furnace, stove and other operating coal-fired facilities, a ban on new 35 steam tons / hour of coal-fired boilers, 65 tons of steam / hour or more coal-fired Upon completion of the boiler on the ultra-low emission, energy saving completed; low nitrogen gas boiler is substantially complete transformation.
3, vigorously promote clean energy heating, accelerate the pace of construction of natural gas to clear the system infrastructure, new natural gas for coal substitution when the priority of urban residents and winter heating, to achieve "by reducing coal gas", "coal to gas" adhere to the " gas will change. "
1, the full implementation of pollution permits management to achieve a comprehensive industrial pollution discharge standards. Accelerate the granting of emission permits, continue to promote the transformation of standard industrial pollution sources.
2, vigorously promote cleaner production. Of development zones, industrial parks, high-tech zones of concentration and control, compliance deadline conduct reform, reduce pollution industrial zone.