Streamline arc design reduces wind resistance and consumption power of the whole machine largely; S-
By Mr.J 2019-12-06 08:25:05
In today's society has entered the era of knowledge explosion, the fierce market competition make us daily, is full of suffering consciousness, deep well and the future, nip in the bud, the competitive landscape of research and its development trend, only relying on scientific and technological innovation, to provide more professional, more close to the needs of customers products and services, integration of all kinds of resources at the same time, follow the international trend, constantly enrich the latest knowledge, combined with the actual need, enhance the level of professional talents and can make the enterprise develop in the competition.EBICO always takes innovation as the foundation of enterprise survival, insists on scientific research innovation, production innovation, process innovation and product innovation, and constantly improves and extends the product chain to meet customer needs.
A burner is a thermal energy device that converts chemical energy into heat energy and controls and regulates the process of fuel combustion and conversion.The earliest burners in use in the world date back to the middle of the 19th century, when gas was used as an industrial fuel.In the mid-19th century, people reacted air or steam with coal, coke or charcoal at high temperature to make an artificial gas with low calorific value. This artificial gas was mainly made of carbon monoxide and hydrogen, while others, such as carbon dioxide and nitrogen, were very high in content.
All-in-one structure is applied, and the mounting flange is articulated, so it is featured in simple structure, easy and quick operation and maintenance. It is especially applicable for the thermal oil furnace for asphalt heating, the drying drum of the movable mixing plant, the drying drum of the small-sized fixed asphalt mixing plant and other heating equipment under severe conditions; its power is 134kW~1,0714kW. This burner is suitable for various of fuels: light oil, oil mixture, heavy/residual oil, gas, oil/gas. Compressed air or steam is used as the atomizing medium of the fuel series burner; thus, only 2~5kg oil pump pressure is required. It is especially applicable for the site with complicated fuels.
Safe
Common language symbol, high accuracy intelligent control device, digital intelligent program controller, information feedback and remote transmitting, human-computer interface conversation, quick information reading and understanding barrier-free processing, anticorrosive and heat resistant burning front end, combined air valve, high and low pressure monitoring of EBICO form dual-core safe control.
Energy saving
Streamline arc design reduces wind resistance and consumption power of the whole machine largely; S-shaped turbocharger technology enhances anti-resistance ability, so as to adapt to various of hearth; the combination of combustion optimization and intelligent control makes sure approximately 100% combustion efficiency and saves plenty of fuel. The abstract analog frequency control can save up to 70% starting power, and about 40% starting power can be saved every year averagely. 1.5% O2 precise control technology improves energy efficiency largely
Environmental protection
EBICO patent technologies, including multiple air distribution, multiple gas distribution and central premixing technology, minimize NOx and CO emission. Circular oblique flow inlet air, frequency control design and broadband control technology (optional) reduce about 30% noise.
Intelligent
Intelligent program controller, digital manipulator, electronic load regulator, frequency regulator(optional),the supported external communication Modbus485 and Profibus-DP can upload controlled data, realize network communication and remote communication, and form accurate and intelligent central control of EBICO.
Compact size
It feautres compact streamline design,electrical device and control module skid-mounting, small size, sufficient output power, low electric power, easy malign-ance and installation.
Quiet
The newly developed wide air-intake muffler and S-shaped air supply system have greatly decr-eased the noise level during burner operation. By replacing the traditional external muffler, it is able to offer a quiet environment.
Maintenance
The ES series features very simple maintenance due to the design of a door on the top of burner’s body and control box respectively. The maintenance can be easily made by opening the door. Such fast and high-efficiency performance contributes to the experience during the design of EBICO integration module system.
Principle of flue gas recycling:
Some low-temperature flue gas is directly sent into the furnace, or mixed with air (primary or secondary air) into the furnace, because the flue gas absorbs heat and dilutes the oxygen concentration, so that the combustion speed and temperature in the furnace are reduced, because the thermal NOx is reduced.For gas boilers, NOx reduction is most significant.In general, thermal (t-no), rapid (p-no) and fuel (f-no) production pathways are available.The flue gas recycling system is connected with the gas burner. When the inert gas in the circulating flue gas enters the burner, on the one hand, the flame propagation speed will be reduced, and on the other hand, the temperature level in the furnace will be reduced due to the absorption of heat, so the absolute flame temperature will be lowered, which cannot reach the generation temperature. Therefore, the generation of t-no will be inhibited.Other components in circulating flue gas are N2,CO2and H2O in large quantities. As circulating flue gas is mixed in, oxygen concentration in the mixture of air and flue gas decreases, thus affecting the production amount.Mixing circulating flue gas in the air increases the content of N2in the reaction.Due to the high activation energy required for the reaction of oxygen and nitrogen atoms, a large amount of nitrogen failed to react with oxygen to form NO, and reacted with hydrocarbon components in the fuel.A large amount of N2increases the forward reaction of the above equation and generates a large amount of intermediate HCN.The oxygen atoms in the flue gas then react with these intermediate products. The total O2 reaction of HCN in the poor oxygen environment is as follows: HCN+ 5/4O2-+ 1/2N2+CO2+ 1/2H2O;According to the formula, under the condition of lean oxygen and dense combustion, HCN finally generates N2.Therefore, after adopting the flue gas recycling system, on the one hand, the intermediate product HCN increased, while on the other hand, the concentration of O2decreased compared with that before the flue gas recycling was not applicable, which promoted the complete reaction, and the amount of N2was greatly increased, thus reducing the generation of p-no.
Enough about how to solve the trouble of burner
Terminal power users can adhere to the concept of green consumption, priority and the use of clean energy power way, providing clean energy given enough market space, at the same time also can participate in power ancillary services market, with users of interruptible load such as peak shaving service for the system given clean energy resources, enhance the system adjustment ability.