oil horizontal boiler cost
The level of development of the industry and domestic and international comparative analysis gap - burners, horizontal boiler cost and burner systems to control and standardization in foreign countries, the company has successfully developed and promote the use of conventional fuels, including premixed combustion, low NOx combustion technologies, including and unconventional fuels one-piece, split burner products, the largest single power split reach 93MW, monolithic reached 14MW. By using an external flue gas recirculation techniques, internal flue gas recirculation techniques, staged combustion air or fuel staging techniques, flue gas denitrification technology, premixed combustion technology + flameless combustion, the burner nitrogen oxides (of NOX) and boiler nitrogen oxide emissions to a minimum of about 5 / 10mg / m3. Technological development burner of a relatively short history, only five, six years, although from the beginning of imitation but higher than in Europe and other industrialized areas starting point, "five-second" period is entering the period of rise development, product varieties increased rapidly, product quality has greatly improved, especially the steady growth of production and application of non-conventional fuel burners. But it is undeniable, domestic and foreign brands burner there is a certain strength of the gap: ① low NOx combustion with low nitrogen emissions burner domestic enterprises has just begun to address, because there is no boiler manufacturers involved in this industry burner, and more Needless to say, carry out research and development of low NOX burner. ② R & D capabilities in the oil and gas burner and means in Europe and other developed countries, each burner manufacturers have their own R & D test center, and provided strong support for the development of the burner technology. Looking at the top ten manufacturers of our country, in addition to individual enterprise and some simple test bench, most lack a comprehensive, scientific instruments and test equipment as well as related technical professionals in research and development. In a related colleges and universities is also a lack of such research tools. ③ in the production of marketing products overseas burner large burner vendors have implemented mass production, from procurement and manufacturing cost control and marketing and other parts have a very big advantage, resulting in domestic conventional fuel burners competition in the market force is obviously inadequate, domestic burners companies are non-standard products as a breakthrough in the market, it is difficult to form large-scale production.
ZG horizontal boiler cost is a manufacturing enterprise that has been immersed in the field of boiler manufacturing for decades. ZG boiler produces various types of school bath boilers. The use of school oil and gas boilers is more convenient, and the boiler uses a variety of technologies to enable the boiler to achieve ultra-low nitrogen emissions, with boiler thermal efficiencies as high as 95%-98%. The school biomass bath boiler uses biomass fuel, which embodies the boiler's ability to save conventional energy and reduce pollution. However, the use of such boilers generally uses a large amount of biomass fuel, so that the boiler is more convenient to use in places where biomass is easily obtained.
In order to improve ambient air quality in the region, Linfen City, Shanxi Province with the actual situation, issued a notice "Linfen City in 2019 iron and steel, coking industry depth reduction plan". "Program" is mentioned, requiring all enterprises in the implementation of the transformation process of governance, compliance with the target, select advanced, mature, stable, and reliable control technology implementation of the transformation.
1, the end of June 2019, to complete the iron making and steel making ultra-low emissions transformation; the end of October 2019, the completion of the sintering head (pellet sintering) transformation of the ultra-low emissions.
Acceptance criteria: sintering (pellet) smoke particulate matter, sulfur dioxide, nitrogen oxide emissions in the reference oxygen concentration of not higher than 16% under the conditions (18%) of 10mg /, 35mg /, 50mg / m3; iron, other processes steelmaking emissions of particulate matter, sulfur dioxide, nitrogen oxides emission concentration is not higher than a standard 10mg / m3,50mg / m3,200mg / m3 of.
2, before the end of October 2019, the city's iron and steel enterprises to fully complete management and monitoring of fugitive emissions, fugitive emissions control, control, governance intelligent integration platform built
Acceptance criteria: transformation, steel companies outside the main source of fugitive emissions at 1 m, the particle concentration is less than 5mg / m3; the concentration of particulate matter emissions by organized collection after treatment is less than 10mg / m3.
3, the end of June 2019, to complete the coke pushing, coke ultra-low emissions of other transformation step; the end of October 2019, to complete the transformation of ultra-low emissions oven chimney.
Acceptance criteria: coke chimney particulate matter, sulfur dioxide, nitrogen oxide emissions in the reference oxygen concentration of not higher than 10mg / m3,30mg / m3,130mg / m3 under the conditions of 8%; coke oven coal, coke pushing step particulate matter emission is not higher than a standard concentration of 10mg / m3 of.
4, before the end of October 2019, the city's coking enterprises fully completed fugitive emission control and monitoring, fugitive emissions control, control, governance intelligent integration platform.
Acceptance criteria: transformation, mainly coking fugitive emission sources outside 1 m, the particle concentration is less than 5mg / m3; the concentration of particulate matter emissions by organized collection after treatment is less than 10mg / m3.
Operating costs of coal-fired horizontal boiler cost with a more efficient gas boiler Who: operating costs of coal-fired boilers and gas boilers province who is more, the type of comparative fuel boiler fuel currently used mainly coal, light (heavy) oil, liquefied petroleum gas, natural gas and power and dimethyl ether. Compare the unit price of fuel 1) Basic Data Number of fuel type fuel heating value fuel to run the amount of contrast four tons per hour boiler auxiliary facilities and labor costs table (under the same conditions parameter value boiler operating parameters to achieve the boiler design) with the name of the project electric power KW / hour maintenance number fireman gear oil wage costs dust coal unloading freight slag stove other costs: freight fuel ash, slag freight, dust, sulfur removal utilities.