Engineering machinery started energy-saving emission reduction battle
In the past two years, China's environment has become increasingly bad, haze weather is common, sometimes we can only wear a thick mask before going out to block the harmful substances that may be inhaled at any time. The construction machinery industry as emissions far beyond the car of course never idle, has been to see the blue sky and hard, after all, energy conservation and environmental protection has become the future development direction of engineering machinery in china. So far, the construction machinery energy saving and emission reduction battle officially started.
Energy saving and emission reduction starts from photovoltaic power generation
Photovoltaic power generation is based on the principle of photovoltaic effect, using solar cells to convert solar energy directly into electrical energy. Compared with the traditional fuel energy power generation, solar radiation is inexhaustible, inexpensive, and most importantly, no pollution. At present, the global PV installed capacity Chinese is the fastest growing countries in photovoltaic industry to promote technological progress and scale of development, the country launched the "golden sun demonstration project", and this policy has also led many industrial enterprises launched photovoltaic power, truly energy-saving management and environmental protection to contribute their strength, to achieve energy-saving emission reduction, enterprise efficiency of a win-win situation.
In 2014 March, after the planning, design and construction of more than half a year after the successful test of Shandong Lingong 524kwp distributed photovoltaic power generation projects, formal grid; Weifang began in February this year, have installed photovoltaic panels, photovoltaic power plants currently 90 thousand square meters of the main project has been fully installed, plan at the end of June all put into use; Yuchai group in 2012 the construction of the installation of solar power generation system, the total installed capacity of 30 MW, dynamic investment 500 million yuan, to create a good "low carbon economy" benefit.
It is understood that the use of photovoltaic power station, can create significant economic and social benefits for enterprises. According to 300 days a year, every day the sun light for 4 hours, PV power station is about 7 million 200 thousand degrees per year, for the enterprise can save electricity 1 million 100 thousand yuan / year, 885 tons of standard coal saving, reduce carbon dioxide emissions of more than 2000 tons / year, is an important measure to promote energy-saving emission reduction enterprises, the development of green clean energy.
Strengthen innovation and promote energy saving of products
Energy saving and environmental protection can not be achieved by shouting, to really do this, first of all, from management efforts. From production to logistics, all links are strictly checked, truly low carbon and less rows. "Focus on China's construction machinery industry industry is not high, some areas lack of capacity of independent innovation, the extensive mode of development, reliability and durability performance is still a gap with foreign advanced products, especially in the energy-saving products, from concept to key technology and customer guide, all need to have a new understanding and improve." A construction machinery practitioners described the low carbonization status of the entire machinery industry products.
This is not alarmist talk, China's construction machinery industry in energy conservation and emission reduction there are indeed many problems, high efficiency, low emission of machinery and equipment in addition to meet the national advocacy of conservation oriented society requirements, but also effectively reduce greenhouse gas emissions. The international energy saving and environmental protection exhibition held in Beijing not long ago, Hitachi built machine with electric drive exhibiting large hydraulic excavator and regeneration technology of component, reflects Hitachi construction machinery leading in energy-saving environmental protection concept, the excavator has been used in mining, and use is electricity, true zero emissions, zero pollution.
Enterprises should continue to bring forth new products, only energy saving products can adapt to the market demand, will go farther. Production enterprises should use new technology, strengthen the combination of science and technology and production, accelerate the transformation of scientific and technological achievements, improve the level of advanced manufacturing and product market competitiveness.
LNG, who
Now talking about LNG, has become the mainstream development trend of construction machinery. Since XCMG launched the first liquefied natural gas loader in 2009, LNG mixer, LNG grader and LNG excavator have come into being. In order to adapt to the good performance of energy saving and emission reduction, they began to occupy the market. The traditional diesel equipment relative to LNG equipment is a product development and rational use of a hundred responses to a single call, natural gas is a clean energy, can effectively improve the atmospheric environment, promote the implementation of emission reduction targets. From the global climate environment, low cost, low emission, high safety LNG construction machinery is also the inevitable trend of development. As of January 1, 2015 the country three diesel products -- date of arrival, LNG will further expand the influence of products.
However, LNG in construction machinery industry has not been able to mass popularity, in addition to the device itself is expensive, the energy supply, LNG diesel as convenient but also a realistic problem, which need to improve relevant national policies and the promotion of the manufacturer's facilities. However, many manufacturers are also actively to solve this problem, like Sany recently held in Shenzhen LNG mixer listed on the conference, signed an agreement with CNOOC site and promised "mixer 31 go, CNOOC gas will go to the user," eat firmly reassurance, can be completely resolved the difficult problem of gas.
In recent years, many areas in China are deeply affected by fog and haze, and the voice of the public for the implementation of low-carbon environmental protection and the use of clean energy is getting higher and higher. With the gradual deepening of the concept of environmental protection, the promotion and use of clean energy is an inevitable trend in the future development, and the related clean energy industry and environmental protection industry have great business opportunities. The sudden emergence of 31 LNG mixer not only opened up a new situation of energy saving and environmental protection of construction machinery, but also injected new vitality into the construction machinery industry in the period of adjustment, and will open up a new blue ocean.
