Natural water, even in seemingly pure tap water, contains a variety of dissolved salts, including calcium and magnesium salts. That is, the hardness material is the main source of scaling in steam horizontal type china grate water tube boiler prices. Since scale is extremely harmful to steam boilers, removing hardness and preventing scale formation are the primary tasks of steam boiler water treatment, which can be achieved by chemical treatment outside the pot or dosing in the pot.

January 16, Harbin Municipal Environmental Protection Bureau Director of the atmosphere and noise pollution control at the public hall, Li Bin, said: "Harbin problem-oriented, focused on solving the coal pollution environmental air quality, autumn and winter of straw burning pollution." By a wide range of governance, 2018, Harbin has made in terms of ambient air quality improvement remarkable results, the standard number of days 310 days, an increase of 40 days, for the introduction of new environmental quality standards since the best of the year.

Prior to 2017, the total removal of Harbin urban built-up area of ​​small boilers range of nearly 3,000. 2017, Harbin started the largest in the history of the elimination of small-scale boilers battle, tear down 9 district built-up areas and industrial parks within a small boiler 2074 units. 2018, further expanded the phase-out range, expanded from 9 Zone has outside built-up areas, where the built-up area in District 9 out of 10 tons of steam per hour of coal-fired boilers to achieve foundation "clear" on the hour and eliminated more than 10 tons of steam coal-fired boilers 99 units, out of the city a total of 1191 units. The results accumulated over the years, significantly reducing the use of coal, reduce emissions of pollutants.

According to reports, in the fall and winter seasons, Harbin straw Jinshao pay close attention to the work to implement the five grids responsibility, building straw Jinshao 24-hour duty system inspections, inspection teams at all levels of uninterrupted inspection. In addition, Harbin has also implemented emission standards of air pollutants, vehicle control, open-air barbecue ban, dust management, especially in heavy weather pollution contingency timely warning, take active control measures played a role in the down-clipping. Through various management, air quality has been greatly improved.

Why low nitrogen horizontal type china grate water tube boiler price? Referred to this issue, I believe we all understand the importance of low nitrogen boiler, in response to the strong support of the national environmental policy call, more and more manufacturers are choosing low-nitrogen boiler to replace the previous old equipment, and for those emission targets exceeded factories and enterprises, the state is stepped up efforts to punish and suspend business for rectification uncommon, has become the norm, therefore, despite the high cost of low nitrogen boiler, but for long-term development of enterprises and ecological environment smooth, we had to join the ranks go. What are the advantages compared to ordinary low nitrogen gas boiler boiler advantage of low nitrogen gas boiler products mainly in the following aspects:? 1 condensing technology to reduce harmful emissions of harmful substances carbon dioxide and nitrogen oxides and condensation in condensing flue heat recovery tail water generated corresponding acid binding, and with the condensed water is discharged, so that harmful components carbon dioxide and nitrogen oxides in flue gas is further reduced, a region up to the national standards, in line with development of national environmental policies. 2. Installation convenient, easy routine maintenance of post-installation site and system maintenance no special requirements, external flue gas recirculation structure only increased circulation flue pipe to the burner, by simply connecting to; adjusting the air volume control section, filtered the process provided in the burner means; field installation to ensure reliable insulation and fixing, provided a bottom drain water outlet conduit; routine maintenance no difference with the standard product. 3. The Structure of Scientific boiler heat is efficient boiler special structure to ensure adequate gas back recycling space. The furnace volume heat load control within reasonable limits, for a variety of types of combustion. Smoke tube arrangement optimization to solve problems flue gas recirculation flow rate of the flue gas caused the increased flue gas volume, gas resistance and no significant increase in the standard comparison product. Larger water volume design, fluctuations in boiler load insensitive. Boiler water level stable, further reducing the probability of combustion instability. 4. Remote Monitoring Intelligent Expert System to provide protection for the safe operation of the boiler.

Heating horizontal type china grate water tube boiler prices low nitrogen transformation project analysis of the low - NOx renovation work is currently a major trend in the boiler, transformation case in various industries has an associated heating industry is no exception. Currently coal-fired heating industry applications as well as ordinary gas boiler will be more, however, and nitrogen oxide emissions standards and operational efficiency of both boilers are substandard, then out of consideration for the safety of residents and environmental standards, in heating industry also had low nitrogen boiler reconstruction project. Below the transformation of low nitrogen gas boiler, for example, small series for everyone to do a simple resolution. Take the hospital is concerned, are relatively dense population areas, the safe operation of boilers, boiler energy saving effect is receiving more attention, obviously, they use gas-fired boiler is very necessary transformation, according to market research for such institutions in terms of the hospital, after boiler, the boiler can not only emissions standards, and the original boiler flue gas emissions about 10% of the heat is recycled, which can enhance 5-10 percent thermal efficiency of the boiler is not Wait. Based on these standards to measure, not only, heating of warm-up time will be reduced, while also saving the cost of gas treatment section, it can be said to serve two purposes. Therefore, the implementation of low-nitrogen transformation project of heating boiler project, no doubt also be on long-term significance reduce costs, energy consumption, lowering emissions a better way to raise efficiency.

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