horizontal hot water boiler model can
Guidebooks steam boiler steam boilers since more and more frequent, more and more widely, boiler spate of incidents are not uncommon, in the final analysis neglect of usual maintenance boilers, today to talk about Guidebooks steam boiler. 1, before starting to check whether the inlet valve is opened to prevent damage to the machine and the dry interior. The dry steam boiler is strictly prohibited. 2, after completion of production to be shut down from work, and to discharge all the water inside the furnace, the machine to prevent furring. 3, after the completion of the sewage recommended to open all valves, turn off the power. 4, recommended weekly cleaning the furnace and supporting the soft water treatment equipment, each cleaning time is about 1 small. 5, regular inspection line, aging electrical wiring and replacement. 6, regularly turn on the heating furnace tube completely cleaned up once the scale. 7, each year the boiler inspection (Inspection and sent to the local boiler), safety valve, pressure gauge must be verified. (Henan Fang fast production of steam boilers are atmospheric type, so do not send the annual inspection)
2 tph WNS series gas-fired steam boiler for the auto parts industry
With increasingly stringent environmental protection policies, coal-to-gas boiler projects are progressing in an orderly manner across the country. In this process, ZOZEN WNS series gas-fired steam boiler with excellent environmental performance has been widely recognized and favored by the market. This series of gas-fired boilers adopts a large-diameter corrugated furnace, which can not only ensure the full combustion of the fuel to a certain extent, but also effectively absorb the thermal expansion. And the threaded smoke tubes have good thermal scalability, scientific airflow design, effectively absorb the flame heat, and combined with the energy-saving devices at the end of the flue, the boiler thermal efficiency can reach over 98%. In addition, in response to the low NOx emission requirements put forward by more and more enterprises, ZOZEN has selected international advanced low NOx burners to easily achieve NOx below 30mg/Nm3, and customized a full set of boiler system design solutions for many enterprises to effectively achieve better energy conservation and emission reduction effects.
Harbin Ecological Environment Agency announced plans to complete this year, Harbin more than 65 tons of steam coal-fired boiler soot ultra-low emissions and transform 140 units, ultra-low emissions of sulfur dioxide coordination to complete the transformation of 51 units, ultra-low emissions of nitrogen oxide transformation 20. Currently, the transformation plan has been, is being gradually start building renovation project.
Harbin nine districts built-up area and more than 65 tons of steam coal-fired boilers totaling 156 units, according to the national, provincial requirements, before the end of 2020 to complete the transformation of ultra-low emission. By the end of 2018, it has completed the transformation of ultra-low emissions to 16, and the remaining 140 units planned to complete the 2020 pre-season heating. This year's program priorities ultra-low emissions of soot complete transformation of 140 units, ultra-low emissions of sulfur dioxide coordination to complete the transformation of 51 units, ultra-low emissions of nitrogen oxide transformation 20; completed 2020 pre-season heating boilers remaining sulfur dioxide, nitrogen oxide pollutants over low-emission transformation. Up to now, the district had been held property unit boiler promotion meeting, 28 companies have 140 boiler by one to clear a specific time frame for completion and responsible persons, are gradually start building renovation project, planned before the end of September to complete the transformation of building construction; the end of October front, complete run debugging; before the end of December to complete the project acceptance.
It is understood, Harbin source of ambient air particulate matter analysis result display, the largest contribution to the PM10 and PM2.5 pollution sources are fired, share ratio of 31% and 36%, respectively. Ultra-low emissions of coal-fired boilers is mainly transformation soot particulate matter reducing emissions to the atmosphere, thereby reducing the concentration PM2.5, effectively improve air quality.
Steam boilers produce high-temperature and high-pressure gases, and in the course of use, they can produce a large amount of steam, so they use pressurized vessels, which have certain provisions in the relevant aspects. Both use and installation must comply with certain requirements, and apply for relevant certification, but also accept annual inspection. This kind of boiler is used more in printing and dyeing and medical treatment. If the boiler produces hot water, so it is not a pressurized container, most of the time it is used in our life, in terms of input is relatively small, in the process of use, management costs are also very low, of course, will be more safe. Some schools or The community may also use this method of heating water, which is relatively convenient. Steam boilers are structurally capable of making fuel combustion fuller, more stable in the course of operation, and truly able to improve efficiency, so that users can better reduce costs. There will be more protection for the entire use. Many places are in use, can play the role of energy conservation and environmental protection, and relatively more economic, so that can really protect the use. From the specific working principle analysis, in the process of use, the main heating equipment to release heat, and then through a certain amount of Convert, generate a large amount of steam, and carry out the associated steam separation. In the process of use, the temperature of steam is getting higher and higher, and then it can reach the required temperature. This kind of work, this kind of work can improve the efficiency of the work, and really play a better role. The construction and principle of steam boilers, which will affect future use, have an advance understanding of the relevant situation, and have an understanding of the entire use of the steam boiler, which will have more benefits for us. So be sure to think ahead of time. Before we buy the equipment, we have to confirm in advance that it is such a situation so that we can guarantee it. Specific selection results can also make the use of the process smoother. Different devices are different in structure and principle, so that I will have different results in the process of use. What is the structure and principle of steam boilers, and correctly understand these aspects, then in the future, in the process of selection, there will also be a corresponding basis, which provides a choice for people's purchase. So we have to come ahead of time to do a good job of understanding.