At present, the traditional fossil fuels such as coal, oil and natural gas
By Jackie 2019-12-02 15:28:23
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.
At present, the traditional fossil fuels such as coal, oil and natural gas have brought many problems such as environmental pollution and greenhouse effect to human beings.
There are many petrochemical and chlorine-alkali enterprises in China. Many petrochemical and methanol hydrogen production enterprises will produce a large amount of industrial tail gas with hydrogen content of 50%~60% or even more than 90%, which is called hydrogen-rich tail gas.
Hydrogen - rich tail gas is flammable, explosive, large, difficult to transport, and contains certain harmful organic matter, direct emission of environmental pollution;Treatment and utilization of hydrogen-rich tail gas is not only conducive to environmental protection, but also can save energy and reduce costs, thus improving the economic benefits of enterprises.
Product features
Large adjustment ratio: 1:10, advanced electronic computing proportional mode, steady start up, high temperature control accuracy.
The machine comes with integral compact structure; for the convenience of installation and maintenance, mobile wheel hub device is used
integrally; oil (gas) supply line and control circuit are arranged compactly and ensures systematic connection; it is novel in design and good-
looking.
The fuel oil burner supplies oil at low pressure, air (steam) atomizing and can use poor oil.
Fuel and combustion oxygen are computed and supplied separately, and the ratio is computed respectively by PLC, so as to ensure complete
combustion and increase efficiency by 2%.
The fan applies frequency converting control, so its annual power consumption reduces 30%-40%; featured in high anti-pressure capacity and
strong adaptation, it can control flame easily.
The gas burner applies gas ring atomizing and ensures low NOx emission.
Its safety, energy-saving and environmental protection performance meet European standards.
Its elements are protected by protective measures, level of protection: IP55; that of master device reaches IP56-IP67. It improves safety and
eliminates potential failure.
Applicable fuel: gas, light oil, oil mixture, heavy/residual oil, pulverized coal, oil/gas dual purpose, oil/gas/coal multipurpose, etc.
This series of burner is applicable for model 500-6000 asphalt mixing plant.
Environment 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.
From the perspective of heat transfer calculation, the measures to reduce the smoke exhaust temperature are analyzed from the following aspects: increasing the heat exchange surface, improving the heat exchange efficiency of the heating surface, improving the heat exchange temperature difference by using a lower temperature source, and reducing the influence of corrosion on the heat exchange efficiency.As gas boiler host first meet the low nitrogen flame furnace volume and size requirements, the second host of convection heating surface is a main export in order to reduce the smoke temperature, general control in 150 ~ 250 ° C, in order to avoid the smoke temperature increases along with the flue design difficulty of heat preservation, high smoking temperature is too low will cause corrosion in furnace convection heating surface forming wall condensation, therefore, furnace domestic demand to design proper heating surface, the physical dimension more representative chamber size.Increasing the heat exchange surface should mainly consider increasing the heat exchange area of the equipment in the rear of the boiler, which is more favorable for rapidly reducing the exhaust temperature.The second is to have a lower inlet water temperature can be used for heat exchange temperature difference characteristics;Third, corrosion resistant materials can be used to improve its service life.The new structure of efficient heat exchange mainly adopts the form of staggered tube arrangement, efficient heat exchange finned tube, plate heat exchanger, etc., to increase the flue gas disturbance and contact surface, reduce the heat resistance of flue gas stratification, and improve the heat exchange efficiency of medium and flue gas.
Clean energy consumption and utilization is a systematic problem involving power supply, power grid and power load.At present, the consumption of clean energy in China is mainly faced with the following difficulties: first, the reverse distribution of resources and demand. Most of the landscape resources are distributed in the "three north" region, while the water energy resources are mainly concentrated in the southwest region, while the power load is mainly concentrated in the central, eastern and southern regions.Second, the rapid development of clean energy does not match the growth rate of electricity consumption in recent years. In recent years, with the active support of national policies, the installed capacity of clean energy, especially wind power and photovoltaic power generation, has maintained a fast growth rate, far exceeding the growth rate of electricity consumption of the whole society.Third, the processing of wind power and photovoltaic power generation is affected by natural conditions, and there are relatively large fluctuations. After large-scale grid connection, it brings great challenges to power system dispatching and operation.At present, China's power system is not fully adapted to such a large scale of volatile new energy access.