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"It's less than four months' time. No. 93 gasoline has risen by more than 5 hairs, and this road is getting more and more blocked. Now the more you run, the more you lose!" Beijing taxi driver wrinkled Eyebrows, the mood is like this early spring, warm and cold. It is not only Lao Zhang who feels the pressure, but also the fuel that is multiplying pressure. Since the middle of last year, cars, boats, roads, ports, enterprises, individuals, government departments... As long as they are involved in transportation, they have felt unprecedented energy consumption pressure. The transportation industry is the second largest industry in oil consumption after manufacturing. Its oil consumption accounts for about one-third of the total oil consumption of the whole society, and the total consumption has increased rapidly. In the face of urbanization and motorization that are still accelerating, in the face of energy prices that will continue to soar in the short term, the transportation industry must fight back and smash the energy and “provide†it! Change the light bulb in the tunnel and reduce the power consumption by half. The key to the energy-saving potential of the road is that it is willing to invest in Yunnan, and the roads and bridges often pass through the mountains. There are fewer people in Yunnan, and the traffic volume is much smaller than that in the mainland. As a result, the proportion of road operating costs to total toll revenue is high. Among them, there are 473 highway tunnels in the province, and the annual electricity bill for operation and management alone amounts to over 100 million yuan. "With the economic and social development, the mileage of traffic will continue to grow, and the electricity used to maintain road operations will also become higher and higher. To reduce the burden of road operation management, energy-saving renovation must be carried out." Deputy Director of Yunnan Provincial Department of Transportation Changsheng said. According to the characteristics of Yunnan, the transportation department introduced green energy-saving lighting technology in the tunnel lighting renovation. After the renovation, the tunnel lighting system not only meets national standards, but also has a power saving rate of about 50%. For some highway surveillance cameras that are far away from the power supply area, the traffic management department adopts a solar or wind-powered complementary power supply mode. Compared with the conventional power supply mode, the investment is saved by about 40%, and the power consumption is greatly reduced. Energy-saving renovation requires investment, and it will cost millions of dollars. Is this account worthwhile? Zhang Changsheng calculated an account. In the Xiaoyuan No. 1 tunnel of Xiaoyanyang-Muji Line, the LED lamp replaced the high-pressure sodium lamp. The total investment of the two was very close, only a difference of 170,000, but the energy-saving effect in the later period was quite different. After using LED tunnel lighting, it can save energy costs of 630,000 yuan per year. “Not only energy saving and money saving, but also the tunnel lighting renovation has greatly enhanced the safety of driving in the tunnel. It has been well received by the drivers. The economic account and the livelihood account are all cost-effective!†In fact, increase investment and implement projects. It is the basis for energy conservation and emission reduction in the transportation industry. “The initial investment in energy conservation and emission reduction projects is relatively large, but in terms of long-term economic benefits and social benefits, these inputs are worthwhile and necessary.†Gao Hongfeng, deputy director of the Ministry of Transport, said that the central government will allocate 2 funds this year. The funds of 100 million yuan will be supplemented by awards, giving full play to the guidance and pulling effect of financial funds, and driving enterprises to increase investment in energy conservation and emission reduction. In addition, the introduction of industry energy-saving emission reduction service institutions, innovative contract energy management mode, and expansion of contract energy management scale are also effective ways to solve the problem of insufficient investment in energy conservation and emission reduction. "Not only government departments and enterprises, but also the role of industry associations and service organizations in the field of energy conservation and emission reduction. It is also possible to introduce market mechanisms, support each other, and coordinate to achieve the best results." Gao Hongfeng said.
With the aid of informatization, the ship is reported to the port to avoid the water transport enterprises scattered, small, chaotic, energy-saving should start from the most urgent needs of enterprises a 120-kilometer waterway, but there are 17 retribution points. Nearly 90% of the ships have to stop at least two reporting points in one voyage. The time required for each stop is about 20 to 30 minutes, and nearly 100 yuan of diesel is consumed for each stop. This is the situation of Tonglu to Yuhang Channel in Hangzhou Airport in early 2009, and it is also the epitome of high energy consumption caused by the lagging of domestic river shipping management. Ships to Hong Kong are traditional management methods for government departments to inspect ship safety, view various types of documents, complete fee collection and ship scheduling. However, in recent years, the water transport industry has developed rapidly, and the number of ships and the port area for shipping have increased year by year. Shipowners generally report that the number of dockings is too high, which increases transportation time, increases fuel consumption and affects efficiency. In addition, since the ships that are inspected are concentrated at the inspection site, it is easy to cause a collision accident, and the noise of stopping the ship is seriously disturbing the people, and there are complaints from residents. “Water transport enterprises are scattered, small and chaotic, and it is not easy to promote energy conservation. It must be started from the most urgent needs of enterprises and industries, and linked to the operational benefits of the shipowners.†Yan Qi, director of the Information Center of Hangzhou Port and Shipping Administration, said, “We innovate the government. The service mode enables the ship to complete the port of Hong Kong without stopping. It not only satisfies the urgent needs of the shippers to improve their economic efficiency, but also improves the efficiency of administrative management and solves many problems such as safety hazards, energy consumption, pollution, and disturbance of the people. The Hong Kong information service system was born under this kind of thinking. When the intelligent GPS terminal is installed on the ship, the ship will be displayed on the computer screen of the port and navigation office once it enters the navigation area. With the click of a mouse, managers can grasp the ship's dynamics and understand ship information in real time through the information management system. Ships do not need to stop at the shore, but they can also complete the declaration and enter and leave the port area directly. In March 2009, the system was the first to be piloted in Hangzhou Qianjiang Haiyueqiao. By the end of 2010, the number of ships that were reported to Hong Kong was 78,000 times, saving about 35,100 hours, saving 663 tons of diesel fuel, saving fuel costs by about 5.06 million yuan, and saving 11% to 18% of fuel to and from a voyage. At the same time, due to the reduction of the number of inspections of the management of the port and shipping management departments, it can also save fuel consumption and maintenance costs of the management boat by about 20%, and the annual savings is nearly 2 million yuan. Industry feedback is also very positive. In 2010, the Port and Shipping Bureau conducted a public opinion survey on the service system. The results showed that 96.8% of the surveyed vessels expressed support for the promotion of the system, and 95.7% of the surveyed vessels indicated that they obtained benefits and convenience. “If the system is fully promoted in the inland river navigation area of ​​Zhejiang Province in the future, it can save about 7,000 tons of diesel and reduce carbon dioxide emissions by more than 20,000 tons per year.†Yan Qi said that installing an information system seems simple, but “the government department can The “doing†is closely integrated with the “business industry wants†and is a low-carbon environmental protection system project that serves people's livelihood.
“Oil-to-gas†energy-saving promotion encounters “bottleneck†In optimizing the energy structure, it is urgent to introduce relevant policies and regulations. Currently, 11 million operating vehicles in China consume about half of the total domestic fuel consumption. The soaring oil prices have brought huge cost pressures to road transport companies, and some transport companies have begun to try to adjust the vehicle energy structure. However, promoting natural gas clean power is not as simple as launching a batch of LNG (liquefied natural gas) vehicles. Fujian Automobile Transportation Corporation is also enjoying the promotion of clean power. Sweet head is big. In 2010, Fujian Automobile Transportation Corporation purchased 372 LNG vehicles from six bus factories, operating in three branches in Lianjiang and Fuzhou. According to the unit price of diesel and LNG in Fujian Province at that time, the 8m medium-sized LNG passenger car of the same model and the same model can reduce the fuel cost by 30 yuan per 100 kilometers, and the fuel cost can be saved by 60 million yuan per year. The bitterness is not small. The first is that the investment is large. Excluding the cost of 220 million yuan to purchase a new car, the company also invested in the construction of a gas station, into the refueling car to ensure the gas supply network. Followed by uninterrupted maintenance and renovation. As China's LNG clean energy vehicles are still in the early stage of promotion, automobile manufacturers, engine suppliers, LNG cylinders and gas supply system supporting factories still prefer independent research and development, and the matching performance of the whole vehicle is not good, and there have been insufficient power and chassis vibration. , spark plug failure rate is high, cylinder capacity is insufficient. Transportation companies must jointly eliminate the root cause of the manufacturer and continuously optimize the design of existing LNG vehicles. "This year's running-in proves that the road passenger vehicle 'oil to gas' is feasible, but it is really difficult for us to rely on one company, such as vehicle design, site layout, these aspects need guidance and regulation at the government level!" Wang Hao, general manager of Fujian Automobile Transportation Corporation, said that there is no unified planning and standards for the construction of LNG vehicles and gas stations. Technology research and development is also a separate battle, which is not conducive to the promotion of clean energy. Moreover, in the field of public transportation, passenger companies that use fuel are subsidized, but not using natural gas. "If you can provide a series of preferential policies such as energy subsidies, gas station construction subsidies, vehicle purchase cost replenishment, discount interest loans, tax reductions and exemptions, the enthusiasm of enterprises will be higher."
With the aid of informatization, the ship is reported to the port to avoid the water transport enterprises scattered, small, chaotic, energy-saving should start from the most urgent needs of enterprises a 120-kilometer waterway, but there are 17 retribution points. Nearly 90% of the ships have to stop at least two reporting points in one voyage. The time required for each stop is about 20 to 30 minutes, and nearly 100 yuan of diesel is consumed for each stop. This is the situation of Tonglu to Yuhang Channel in Hangzhou Airport in early 2009, and it is also the epitome of high energy consumption caused by the lagging of domestic river shipping management. Ships to Hong Kong are traditional management methods for government departments to inspect ship safety, view various types of documents, complete fee collection and ship scheduling. However, in recent years, the water transport industry has developed rapidly, and the number of ships and the port area for shipping have increased year by year. Shipowners generally report that the number of dockings is too high, which increases transportation time, increases fuel consumption and affects efficiency. In addition, since the ships that are inspected are concentrated at the inspection site, it is easy to cause a collision accident, and the noise of stopping the ship is seriously disturbing the people, and there are complaints from residents. “Water transport enterprises are scattered, small and chaotic, and it is not easy to promote energy conservation. It must be started from the most urgent needs of enterprises and industries, and linked to the operational benefits of the shipowners.†Yan Qi, director of the Information Center of Hangzhou Port and Shipping Administration, said, “We innovate the government. The service mode enables the ship to complete the port of Hong Kong without stopping. It not only satisfies the urgent needs of the shippers to improve their economic efficiency, but also improves the efficiency of administrative management and solves many problems such as safety hazards, energy consumption, pollution, and disturbance of the people. The Hong Kong information service system was born under this kind of thinking. When the intelligent GPS terminal is installed on the ship, the ship will be displayed on the computer screen of the port and navigation office once it enters the navigation area. With the click of a mouse, managers can grasp the ship's dynamics and understand ship information in real time through the information management system. Ships do not need to stop at the shore, but they can also complete the declaration and enter and leave the port area directly. In March 2009, the system was the first to be piloted in Hangzhou Qianjiang Haiyueqiao. By the end of 2010, the number of ships that were reported to Hong Kong was 78,000 times, saving about 35,100 hours, saving 663 tons of diesel fuel, saving fuel costs by about 5.06 million yuan, and saving 11% to 18% of fuel to and from a voyage. At the same time, due to the reduction of the number of inspections of the management of the port and shipping management departments, it can also save fuel consumption and maintenance costs of the management boat by about 20%, and the annual savings is nearly 2 million yuan. Industry feedback is also very positive. In 2010, the Port and Shipping Bureau conducted a public opinion survey on the service system. The results showed that 96.8% of the surveyed vessels expressed support for the promotion of the system, and 95.7% of the surveyed vessels indicated that they obtained benefits and convenience. “If the system is fully promoted in the inland river navigation area of ​​Zhejiang Province in the future, it can save about 7,000 tons of diesel and reduce carbon dioxide emissions by more than 20,000 tons per year.†Yan Qi said that installing an information system seems simple, but “the government department can The “doing†is closely integrated with the “business industry wants†and is a low-carbon environmental protection system project that serves people's livelihood.
“Oil-to-gas†energy-saving promotion encounters “bottleneck†In optimizing the energy structure, it is urgent to introduce relevant policies and regulations. Currently, 11 million operating vehicles in China consume about half of the total domestic fuel consumption. The soaring oil prices have brought huge cost pressures to road transport companies, and some transport companies have begun to try to adjust the vehicle energy structure. However, promoting natural gas clean power is not as simple as launching a batch of LNG (liquefied natural gas) vehicles. Fujian Automobile Transportation Corporation is also enjoying the promotion of clean power. Sweet head is big. In 2010, Fujian Automobile Transportation Corporation purchased 372 LNG vehicles from six bus factories, operating in three branches in Lianjiang and Fuzhou. According to the unit price of diesel and LNG in Fujian Province at that time, the 8m medium-sized LNG passenger car of the same model and the same model can reduce the fuel cost by 30 yuan per 100 kilometers, and the fuel cost can be saved by 60 million yuan per year. The bitterness is not small. The first is that the investment is large. Excluding the cost of 220 million yuan to purchase a new car, the company also invested in the construction of a gas station, into the refueling car to ensure the gas supply network. Followed by uninterrupted maintenance and renovation. As China's LNG clean energy vehicles are still in the early stage of promotion, automobile manufacturers, engine suppliers, LNG cylinders and gas supply system supporting factories still prefer independent research and development, and the matching performance of the whole vehicle is not good, and there have been insufficient power and chassis vibration. , spark plug failure rate is high, cylinder capacity is insufficient. Transportation companies must jointly eliminate the root cause of the manufacturer and continuously optimize the design of existing LNG vehicles. "This year's running-in proves that the road passenger vehicle 'oil to gas' is feasible, but it is really difficult for us to rely on one company, such as vehicle design, site layout, these aspects need guidance and regulation at the government level!" Wang Hao, general manager of Fujian Automobile Transportation Corporation, said that there is no unified planning and standards for the construction of LNG vehicles and gas stations. Technology research and development is also a separate battle, which is not conducive to the promotion of clean energy. Moreover, in the field of public transportation, passenger companies that use fuel are subsidized, but not using natural gas. "If you can provide a series of preferential policies such as energy subsidies, gas station construction subsidies, vehicle purchase cost replenishment, discount interest loans, tax reductions and exemptions, the enthusiasm of enterprises will be higher."
Single Disc Grinding And Polishing Machine
Grinding machine refers to a grinding machine that grinds the workpiece surface with a grinding tool coated with or embedded with abrasive. Mainly used for grinding high-precision plane, internal and external cylindrical surface, conical surface, spherical surface, threaded surface and other surface.
Single Disc Grinding And Polishing Machine,Grinding And Polishing Machinery,Grinding Sanding Machine,Steel Polish Grinder
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