Condensing boiler is to adopt a new type of modern scientific research and technology - technology of condensing boiler, condensing boiler This technology will open with the traditional distinction boiler, the boiler can increase heat absorption, with high thermal efficiency to a large extent.

Gas consumption of cast iron gas boiler 8t value is how much gas cast iron boiler gas consumption value will be the principal stakeholders to run, how much things cost, it must be user must carefully to know. Gas consumption value gas boiler heating power * time = boiler / flame temperature / boiler efficiency. Gas heat according to 35.53MJ / Nm & 3, boiler efficiency was 92%, the cast iron gas boiler 8t Gas consumption value = 5.6MW * 3600s / 35.53MJ / Nm & 3/92% = 616m ?. We should see that the calculation formula, the 8T cast iron gas boiler gas consumption value is mainly influenced by the efficiency of the boiler, the heat of the fuel.

March 11, we learned from the Harbin municipal government: Harbin win the 2019 New Blue Sky Battle embodiments released this year, Harbin will be coal-fired pollution control, pollution discharge standards, high Vehicle emission control, comprehensive improvement of urban and rural non-point source, and prohibiting straw utilization as the main direction, precise Shi policy. Strive to the end, so that the sulfur dioxide, nitrogen oxide emissions are reduced by more than 17.6% in 2015 and 20%; concentration of PM2.5 decreased to 52 micrograms / cubic meter or so, and strive to 50 micrograms / cubic meter or less; and more severe reduce the number of pollution days to 21 days or less.

After the proposed scheme, Harbin bulk coal strengthen management and control, strengthening coal quality testing, to improve the sampling frequency. This year will develop clean heating embodiment, the priority development of the city urban central heating; central heating covered areas being difficult to accelerate the implementation of natural gas heating and electric heating, and other distributed clean heating. Unit embodiment "coal to clean energy" should be synchronized removal of coal-fired boiler, gas boiler need replacement after low NOx combustion technology, clean heating rate of 60% or more. City buses, taxis or car clean energy proportion of new energy and strive to reach 94% and 80%. Promote the use of gas vehicles to achieve the national emission standards for six. Six to stop selling below the country's gasoline and diesel. Establish responsibility dust control system, built-up areas prohibit the construction site mixing of concrete, mortar and use of bagged cement 9 city and county (city). Under the premise of protecting people's livelihood, heating boilers should be relatively conducive weather conditions during the pollutant dispersion from the oven, in the same area by different heating boiler early in the evening three periods of peak load shifting from the furnace.

An accurate understanding of boiler heating surface often hear the term boiler heating surface, in the end what is the heating surface, which means that it is part of the boiler it? Here it says gas boiler heating surface. Gas boiler is the heat energy in line with national environmental requirements provided equipment. Widely used in the food, printing and dyeing, chemical, pharmaceutical and other industries. As machinery and equipment, good maintenance can prolong the life of equipment, so maintenance must be clear when the parts name, the name and location of the professional terminology. Today teach you an accurate understanding of boiler heating surface. Refers to the boiler heating surface absorbs heat from the heat medium and the heat transfer medium to the interface, including convection heating surface with two kinds of radiation heating surface. 1, radiation heating surface heat transfer mainly radiation heating surface manner absorb heat from the heat medium, heat transfer mainly radiation heating surface manner absorb heat from the heat medium. The waterwall tubes, furnace and the like. 2, convection heating surface convection heat transfer from the high temperature flue gas absorbing manner heating surface of heat, generally refers to the smoke passes through the heating surface, flue, the convection tubes and the like.