The pursuit of clean and efficient coal mining mechanization level increased steadily
Recently, the National Energy Bureau issued a "Declaration on the organization of the 2015 energy independent innovation and energy equipment special project notice" (hereinafter referred to as the "notice"), will focus on arrangements for major projects to lead the energy technology innovation and energy equipment transformation and upgrading.
It is reported that in 2015 the central budget investment in energy equipment technological transformation and energy field of independent innovation and the key direction, covering twelve areas of coal, oil and gas exploration and mining, coal deep processing and conversion, thermal power and nuclear power and other clean and efficient.
The degree of mechanization will reach 85%
Although Chinas coal mining technology part in the worlds advanced level, but the degree of industrial concentration and other indicators still lag behind the foreign major coal producing country. Experts pointed out that mining coal mechanization degree is low in our country, 30% lower than the advanced coal producing countries. The "Circular" pointed out that the technical transformation of coal mining equipment and key components, one of the energy equipment technology transformation of key investment direction for our budget.
According to insiders, Jin Shan Meng, Ning area, the mining conditions of coal mine well, advanced technology and equipment, the degree of mechanization of coal mining has reached more than 95%; Liaoning, Jilin, Heilongjiang area, because the great mining depth and less reserves, plus the mine production system is complex and has limited application of mechanization in a certain extent, the degree of mechanization of coal mining is relatively low; and the cloud, Guizhou, Sichuan, Chongqing, Hunan, Hubei, Jiangxi, Fujian area, due to coal seams have unstable occurrence problem, a nest like, angle, scale is small and backward technology and equipment in coal mine, coal mining mechanization level is very low.
Fully mechanized coal mining technology to achieve the transformation of coal industry from the labor-intensive to capital intensive and technology intensive. A person Chinese coal science and industry group said the development of key technology of fully mechanized, the next step will focus on green energy, equipment, fully mechanized mining technology in steeply dipping seam mining in steeply inclined, complete sets of equipment, intelligent and coal seam working technology and complete sets of equipment and highly efficient mining direction.
According to the requirements of "the development of the coal industry" 1025 "planning", to "925" end, the national coal mining mechanization level to reach more than 75%. Learned from relevant departments, the statistical results of the data display, as of the end of 2012, the national coal mining mechanization degree reached 80.1%, tunnelling loading mechanization degree of 55.8%.
Recently, the National Energy Bureau, Ministry of environmental protection, the Ministry of industry and information technology jointly issued "to promote efficient use of coal safety green development and clean opinion" (hereinafter referred to as the "opinions"), put forward a new goal: by 2020, the national coal mining mechanization level to reach 85%, the degree of mechanization tunneling reached more than 62%.
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