Low-carbon economy faces changes in four major industries such as valves and valves

Abstract: Although the Copenhagen climate summit has already come to an end, the “low-carbon economy” has become the most fashionable buzzword in the world. At the “two sessions” being held, many delegates have focused their attention on the “low-carbon economy”. China's energy conservation.

The so-called low-carbon economy refers to an economic model based on low energy consumption, low pollution, and low emissions. Its essence is the efficient use of energy and the development of clean energy. In this sense, the "low-carbon economy" and the machinery industry as a production tool seem to be inconceivable, but this is not the case. The low-carbon economy is loomingly connected with various sub-sectors of machinery, and it may be in the industry. Development plays a limiting role.

Impact of low-carbon economy on the machine tool industry - the responsibility of the machine tool industry When predicting the development of the machine tool industry in 2010, Wu Bolin, executive vice chairman of China Machine Tool Industry Association, once pointed out that "the development of the machine tool industry has several unfavorable factors, low-carbon economy Will bring some constraints to the machine tool industry, in particular will affect the demand for medium and low-grade machine tools." This shows that low-carbon economy will have a certain impact on the machine tool industry.

The “low-carbon” in life is easy to understand. It is nothing more than reducing exhaust emissions, saving electricity, and so on. How can we achieve “low-carbon” in industrial production? This not only requires the innovation of energy utilization technologies and emission reduction technologies, but also covers the aspects of industrial restructuring, institutional innovation, and fundamental changes in the concept of human survival and development. The adjustment of the so-called industrial structure is to make the overcapacity part " Slimming." Wu Bin said that the low-carbon economy brought about some constraints on the machine tool industry, it is precisely that the machine tool industry will adjust its overcapacity part, the demand for medium and low-end machine tool products will be further reduced, for the machine tool industry "by "Big to strong" is beneficial.

Although the equipment manufacturing industry itself occupies a small proportion of energy consumption and resource consumption, the products it produces are “large consumers” of energy consumption. Therefore, in addition to adjusting the excess capacity in its own industrial structure, the machine tool industry as the “parent machine” of the equipment manufacturing industry should also be responsible for providing low-energy and environmentally-friendly products, providing comprehensive utilization of resources, and end-of-environment management and recycling equipment. And advanced production and processing technology to improve the efficiency of machinery manufacturing.

As a production tool, the meaning of the machine tool product changes in the production mode of the equipment manufacturing industry is beyond doubt. At the same time, to improve the ability of independent innovation, to contribute to the development of low-carbon economy and energy-saving emission reduction, the machine tool industry is duty-bound.

The impact of low-carbon economy on the power generation equipment industry - low-carbon economy will result in the transformation of power generation equipment model The equipment manufacturing industry itself occupies a small proportion of energy consumption and resource consumption, but the products it produces are "large consumers" of energy consumption. Power generation equipment and industrial boilers are two major coal consumers. Their equipment is produced in the equipment manufacturing industry. Relevant data show that the consumption of power generation equipment and boilers account for two-thirds of energy consumption in China, including industrial boilers produced by the equipment manufacturing industry. Compared with the international level of coal consumption is significantly higher.

1. 21 types of electromechanical products, such as wind turbines, motors, pumps, transformers, welding machines, and electric furnaces, account for 70% of the nation's electricity consumption; coal-fired power generation equipment and industrial boilers each account for one-third; The gas turbine consumes 60% of China's oil resources. Coal, petroleum, and electricity, whether primary or secondary, are consumed by products provided by the equipment manufacturing industry. Due to high consumption and high carbon emissions, it is particularly important for the equipment manufacturing industry to provide products with low energy consumption.

Second, to provide comprehensive utilization of resources and end of the environmental protection and recycling equipment.

After the combustion of the power generation equipment waste heat, steel, boiler emissions how to use the secondary? It is reported that the collection and reuse of wastes such as gas and waste heat discharged by 10 million tons of steel mills each year can drive 600,000 kilowatts of power plants; the scrap of steel mills can be converted into powders and cement can be converted into 3 million tons of cement; The equipment for the comprehensive utilization of these resources is also provided by the equipment manufacturing industry.

Nowadays, equipment manufacturing industry not only has to provide the equipment needed by the company itself, but also needs to provide end-of-environmental governance and recycling equipment.

The equipment manufacturing industry itself reduces the consumption of resources and pollution in the production process is the most direct route to take the low-carbon economy, so it needs to use some technical means to ensure the consumption and waste in the process.

Impact of low-carbon economy on the aviation industry – low-carbon economy will add pressure on the aviation industry Regardless of whether the propositions are true or false, the increasingly flat world has reached a consensus to a large extent. Humans have been relying on natural resources for nearly 300 years. The development mode of possession and extraction of wealth has become inadvisable; the world is entering an era of environmental protection, and social welfare will be based on the protection and return of natural resources, and the low-carbon economy will take a big step toward us. Whether we like it or not, whether we are ready or not, and whether we have been deprived of looting, it is a late-developed country. It is the low end of the industry chain and there are all reasons for it. We have to face such an international and domestic environment. As a result, various industries and enterprises in China's industries are also faced with the task of a low-carbon economy. With a 2009 popular word, if you do not take the initiative to face, it will be "low carbon."

China’s international aviation industry feels pressure first. It is said that the European Union has already established a relevant low-carbon trading system and began charging high carbon emission fees to relevant Chinese airlines from 2012. Western developed countries have established carbon trading systems and implemented them from 2012. This will bring new thresholds and difficulties for China's export industrial products. China has also announced its emission reduction commitments to the international community. By 2020, the total domestic GDP per unit of GDP will fall by 40% to 45% compared with 2005, and the domestic policy environment will also be further tightened.

The impact of low-carbon economy on the construction machinery industry is passive and active – promoting energy-saving and high-efficiency products. China's construction machinery has exceeded 3 million social possessions by the end of 2009. Taking the loader in the shovel transportation machinery industry as an example, the medium-power 5 tons The loader uses a box of oil every day for about 100 liters. It takes more than 30 tons of oil a year, and even if it only uses half for a variety of reasons, there are also a dozen tons of oil. 5 tons of loaders as the main model accounted for about 65% of the entire loader industry, and so on, 3 million sets of various types of construction machinery for the annual cost of oil, and even higher than the total output value of our construction machinery that year!

This is an amazing number. What is even more troubling is that, after consuming a large amount of fuel, construction machinery as a generalized energy conversion mechanism has a very low energy utilization rate. Some experts have demonstrated that the general utilization rate of mechanical products is about 10%. The problem of fuel consumption is not just an engine. If it is a hydromechanical transmission, it will involve transmissions, axles, valves and pipes, etc. Everyone is consuming energy, generating heat, and then using a large fan cooling system to circulate heat. To solve this problem, we need to do a lot of research and development on the matching of the entire system of the construction machinery, the research of materials, and the transformation of the process. We need to systematically and continuously tackle the problem.

Everything presupposed. Once the low-carbon economic environment is forced to come to an end, the design and development of energy-saving and high-efficiency machinery products will be very passive. Now the European Union, Japan, Australia, New Zealand and other countries have established carbon trading systems, and they have been implemented since 2012. Every year, China's construction machinery exports nearly 10% of its products, and it is certain that it will encounter new thresholds for carbon emissions. The sooner it is prepared, the better.

The appearance of a low-carbon economy is irrelevant to the machinery industry. In fact, it has a great relationship with the machinery industry. Today, in advocating a low-carbon economy, the machinery companies should also be prepared to take the initiative and provide more environmentally friendly products as soon as possible.