Energy is the core of environmental issues. The environment is the key to energy decision-making. How to meet the sustainable use of energy within the environmental carrying capacity is very important. Every change in energy dynamics brings about a tremendous transformation in social life. Undoubtedly, to achieve the strategic goal of sustainable development, support for sustainable energy supply is indispensable. It can also be said that energy is one of the key factors for achieving sustainable development. Since humans bid farewell to fishing and hunting, they have begun to rely on slash-and-burn, and human civilization has been relying on the material foundation of energy. In particular, since the industrial revolution represented by the steam engine, energy technology has promoted the rapid development of the economy and society, changing every aspect of our lives and permeating every corner of society and economy. Do not talk about a comprehensive energy crisis. Even if the blackout is a modern social economy and life that cannot be tolerated, the consequences are serious or even catastrophic! However, energy use has also caused development problems. The use of large amounts of fossil fuels is already Local environmental pollution such as acid rain has been caused, and since a large amount of carbon dioxide emissions are affecting the atmospheric environment, it has become a major source of greenhouse gas emissions. The extraction and transportation of energy and the large consumption of biomass energy in rural areas have caused a series of ecological problems such as vegetation destruction and soil erosion. In addition, with the depletion of fossil fuels, the issue of sustainable supply of clean energy has been urgently put before us! Energy is intertwined with economic, environmental and social issues and poses severe challenges to the development of the 21st century.
According to some experts, looking at industrial civilization, the transformation of the main fuel in each era is a transition from solid to liquid to gaseous fuel. In this development process, energy sources imply the evolution of "carbon reduction and hydrogenation." In line with this, the development of power equipment follows the "high-efficiency, low-emission" technology path. The extensive use of fossil fuels has greatly increased the level of modern civilization and enabled people to enjoy a convenient and comfortable material life. However, the limited nature of fossil fuels and the greenhouse effect caused by the emission of carbon dioxide have been criticized by modern people.
Throughout modern history, every major economic crisis has spawned a new technological revolution and created new technological changes. The experience of history tells us that the poor are thinking of change, and the sustainable use of energy is by no means a dream.
Humankind has reached consensus on the reality of energy. That is: Energy is the driving force for human production and living, and it is the most important strategic resource and commodity for global trade. Under the conditions of economic globalization, the development, production, and trade of energy represented by oil have become increasingly prominent in the world economy and politics. The supply and demand and reserves of oil, the progress of new energy development, and international energy prices, international trade, World finance and international geopolitical relations are intertwined and affect each other, which has become one of the main motives for the development and change of the current world situation.
Asia is the fastest growing and most dynamic region in the world, and the region with the fastest growth in energy demand and imports. The global financial crisis and the turmoil in the international oil market have had an important impact on the economic growth and economic security of emerging Asian developing countries such as China and India. It cannot be overlooked that Asia’s economic development and energy supply and demand will have a huge impact on the global economy and the international energy market. Therefore, strengthening the exchanges and cooperation in the energy fields of Asian countries and jointly discussing the energy situation in Asia and its development trends are of great significance to the peace, stability, and common prosperity of the Asian region and the world.
China has become an important energy production and consumption country in Asia and the world. Production ranks third and consumption ranks second. In recent years, China has made efforts to enhance its energy supply capacity. At the same time, the construction of the Second West-East Gas Pipeline will play a major role in improving the energy structure.
In recent years, China's oil and petrochemical industry has been committed to promoting energy conservation, emission reduction and consumption reduction. It has achieved good results in optimizing energy structure, developing recycling economy and cleaner production, improving ecological environment, and promoting the development of low-carbon economy.
As an important energy producing and consuming country in Asia and the world, while continuously strengthening its energy supply capacity, China has been making efforts to improve its energy structure and attach importance to the development of new and renewable energy sources. At present, the hydropower, nuclear power, wind power, solar energy, and bioenergy industries have all achieved rapid growth. The installed capacity of wind power has achieved “double growth†for three consecutive years, and the total installed capacity has now ranked fourth in the world; the total amount of solar power generation ranks first in the world, and the solar photovoltaic industry has also achieved rapid growth.
In terms of the clean utilization of traditional fossil fuels, by the end of June this year, the proportion of single-unit 300,000-kilowatt and above thermal power units in China reached 64%; as of June 30, 7467 small thermal-fired units were shut down across the country, with a total capacity of 54.07 million. In kilowatts, annual sulfur dioxide emissions can be reduced by 1.06 million tons and carbon dioxide emissions by 124 million tons.
In the past three years, China’s energy consumption per unit of GDP has dropped by 10.1%. The Chinese government continues to focus on the improvement and upgrading of traditional energy sources while increasing the use of clean energy. According to Sun Qin, deputy director of the National Energy Administration, the "New Energy Industry Development Plan" will be introduced during the year, and the development and application of clean coal energy will occupy an important position in the planning.
Energy is an important material basis for the survival and development of human society. The search for a resource-saving, environmentally-friendly, and sustainable energy development road is a major issue facing human society today. At present, the energy sector is nurturing a new revolution, and the new energy industry will surely become a strategic industry supporting a new round of growth in the world economy.
EYH two-dimensional movement mixer is mainly composed of three parts such as the drum, oscillating frame and machine frame. The drum is installed on the oscillating frame, supported by four rollers and positioned axially by two catch wheels. In the four supporting rollers, the two driving wheels are pulled by the rotation power system to make the drum turn. The oscillating frame is driven by a group of crank rocker mechanism, which is installed on the machine frame. The oscillating frame is supported on the machine frame by the bearing assembly.
Features:
The drum of the EYH two-dimensional movement mixer can carry out two movements simultaneously: one is the rotation of the drum and the other is the oscillation of the drum along with the oscillating frame. While the materials to be mixed carry out rotation, turning and mixing along with the drum, they also make reciprocating mixing movement along with the oscillation of the drum. Under joint action of the two movements, the materials are sufficiently mixed within a short time. The EYH two-dimensional movement mixer is suitable for mixing all powder and granular materials.
Drawing:
Rolling Movement Mixer,Movement Mixer Rolling,Dimensional Movement Mixer,Two Dimensional Blender Mixer
Jiangyin Jirui Machinery Manufacturing Co,LTD , https://www.jiruimachine.com