environmentally friendly chain grate steam boiler top quality
To further reduce emissions, improve air quality, the Shanghai Municipal Government put forward the views of accelerating the implementation of small and medium sized boilers mentioned standard transformation of the urban area. Details are as follows.
As of 2020 before the end of September, the city mentioned standard transformation is completed with small boilers. Among them, the city center before the end of 2019 to complete the transformation mentioned standard, to Shanghai, "Boiler Air Pollutants Emission Standards" (DB31 / 3872018) requirements, to encourage compliance in advance.
In January 2018 - September 2020 period, complete boiler mentioned standard transformation and acceptance, discharge standards under the "50%, 75%" and other major conditions of the city's small and medium-load boiler unit.
City, District, together, support the implementation of fiscal policy. Giving special one-off subsidies, municipal and district levels in line with the financial support of the above-mentioned range. Specific binding transformation of the former boiler capacity and completion time, be supported in accordance with the following criteria:
Gas condensate waste heat recovery boiler is how to do waste heat recycling?
Rapid socio-economic development, national environmental protection, energy conservation and comprehensive utilization of resources put forward higher requirements. Now, with the widespread use of gas-fired boilers in heating the heating industry, with coal-fired boilers with higher thermal efficiency, less polluting characteristics compared. Natural gas combustion in the boiler, about 90% of the energy is converted into heat, with a 9% energy loss and heat loss out of a 1% loss of energy through the surface of the heat dissipation. Thus, do a good job in front of the waste heat recovery work is particularly important.
According to the difference of pressure, there is pressure hot water boiler and pressure points. Many users in the choice of hot water boiler, often appear unaware of their business needs, a better question what type of boiler. Today, we put pressure and the similarities and differences of pressure hot water boiler to make a clear analysis and comparison, we can all control, to determine which type of boiler is more suitable for their own businesses.
The smoke tubes may be plain or threaded to act as stays. There are one stay tube for every three plain tubes approx.
Smoke tube boiler features: