In addition to transforming traditional industrial coal-fired boilers into natural gas low pressure small steam boiler in tarazs, measures can be taken to save energy in the operation of natural gas steam boilers. Xiaobian has compiled the following measures for energy saving of natural gas steam boilers:
1. According to the quantity of steam required for industrial production, the rated power of the natural gas steam boiler and the number of boilers are reasonably selected. The higher the matching degree between the two cases and the actual use, the smaller the smoke loss, and the more obvious the energy saving.
2. The fuel is in full contact with the air: let the right amount of fuel and the right amount of air form an optimal ratio for combustion, which can improve the combustion efficiency of the fuel, reduce the emission of polluting gases, and achieve the goal of double energy conservation.
3. Reduce the exhaust gas temperature of the natural gas steam boiler: reduce the exhaust temperature of the boiler and effectively use the waste heat generated in the exhaust gas. The efficiency of the common boiler is 85-88%, and the exhaust gas temperature is 220-230 °C. If the exhaust gas is used to reduce the exhaust gas temperature to 140-150 ° C, the efficiency of the boiler can be increased to 90-93%.
4. Recycling the heat of boiler sewage: By using heat exchange to continuously use the heat in the sewage, the water supply temperature of the itch water is increased to achieve the purpose of energy saving of the natural gas steam boiler.
1. Circulating fluidized bed coal-fired boiler
There are several series of circulating fluidized bed boilers produced by ZG boiler, including DHX series, SHX series, internal circulating fluidized bed boiler, external circulating fluidized bed boiler and circulating fluidized bed power station boiler, which can adapt to various fuels and coal types. Wide adaptability.
Low nitrogen boiler three salient features of what? At this stage the use of low nitrogen boiler equipment business more and more, but many users do not understand the high cost of boiler equipment with low nitrogen What are the advantages, through a comprehensive comparison of major brand manufacturers of boilers and equipment characteristics of low nitrogen old user reputation evaluation, summed up the three outstanding characteristics of cost-effective low nitrogen boiler equipment better than normal low nitrogen boiler. 1. emissions testing toxic emissions which meet high standards of low cost nitrogen boiler, sampling environmental standards in full compliance with national standards bodies, and the use of advanced gas FGR ocular surface is completely outside the loop and cofiring core technology, due to the high cost of low-nitrogen boiler most pure nitrogen inlet low boiler burner, the oxygen and nitrogen content of the boiler to produce low nitrogen emissions can meet international standards. 2. The selection of high quality, long life and high cost a lot of low-nitrogen smoke tube boiler are seamless and very high efficiency condensing device, these fine materials, on the one hand to ensure that the low-nitrogen high heat boiler plant sex, significant cost savings for businesses, on the other hand excellent material, production of fine, to ensure that the boiler equipment with low nitrogen than ordinary low nitrogen boiler for longer life. 3. Run safe, worry-free sale with the development of science and technology, intelligence also spread to areas of low nitrogen boiler equipment, cost-effective low nitrogen boiler usually adopts intelligent control, operators do not have to live low nitrogen boiler operation switch, but in the control room by intelligent control computer system to complete the entire production, which greatly protect the personal safety of operating personnel. Also cost-effective low nitrogen boiler equipment that manufacturers will provide comprehensive after-sales service, ensure that the entire purchase, installation, maintenance train service failure. Cost-effective low nitrogen boiler equipment not only have good quality, long service life, intelligent operation to reduce personnel accidents, and improve after-sales service of outstanding features, but also has characteristics of quality and cheap, a low nitrogen boiler new offer related recommendation report shows, most of the high cost of low nitrogen boiler equipment causes of the price has the absolute advantage, these features are the high cost of low nitrogen boiler more and more users of all ages.
Hot water boiler in the school dormitory and classroom building are generally used for central heating, drinking water and bathing water aspects of teachers and students and so on. Shanxi Linxian County high school is an important educational school personnel training for the community. 2017, the school responded positively to national coal to gas and other environmental policies, but also to provide students with a more favorable living and learning environment, the school decided to phase out conventional coal-fired boilers, clean and environmentally friendly replacement for the gas boiler. After getting to know and choose the boiler industry, major companies, determined cooperation with professional production of clean fuel boiler fast boiler-by-side to provide a fast 4.2MW integrated condensing gas hot water boiler (WNS4.2-1.0 / 115 / 70-YQ).
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