chinese 4 ton steam boiler

Production process gas chinese 4 ton steam boiler are: cutting, roll round, welding, testing, assembling, testing and assembly.

Now, depending on performance requirements or environmental requirements, gas boilers can be divided into several series, whatever series, meet the conventional production process.

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.

Main steam valve should be installed near the outlet of the drum or header of the superheater. Main steam valve vertical shell boiler may be installed in the boiler room to facilitate local operations. On each chinese 4 ton steam boilers and steam pipes connected to main pipe, two gate valves shall be installed, should be fitted with a valve and open to the atmosphere between the trap valve, the inner diameter> 18mm.

Third, after-sales management to ensure strong

The transformation of low nitrogen boiler as well as fundamental for many businesses to transform and upgrade the all-round production principles, then after the completion of the transformation of enterprises also need professionals to provide technical guidance and protection of services, the transformation of low nitrogen boiler optional companies must have perfect service system to fly as a guarantee.