June 12, Guangrao Binhai New Area, Shandong Province. Yilishan Jie (Guangrao) project operation scheduling control room, nearly 10 monitors are divided into categories, real-time display of pulverized coal boiler combustion dynamic conditions. Among them, a cluster is "a burning, light blue flame" is particularly eye-catching, causing everyone to stop attention. Insiders know that the light blue flame, which means that coal combustion, burnout rate, high thermal efficiency. Generally only alcohol, natural gas and other substances when burned, can achieve this effect.
"Yili Jie can be used in the Guangrao project micro-coal atomization combustion technology 4.0 and Yishui project previously used 3.0 technology has been completely different. This is a major scientific and technological progress. Yilishan Jie's technological innovation , Proves that scientific and technological progress is productivity. "Xie Feng, deputy director of Shandong Provincial Environmental Protection Department said.
Xie Feng, the first thing to go to work every day is to look at the latest day's environmental data in Shandong Province. At present, Shandong Province is building an ecological province with a clear requirement that coal-fired boiler emissions must meet the emission standards for gas-fired boilers by 2018. In the five sectors of thermal power, steel, building materials, boilers and industrial furnaces, emission standards are required to be implemented strictly National standard limit of "ultra-low emission targets." How to effectively implement the emission targets, implemented in real time, so that both corporate pressure, more motivation, Xie Feng believes that we must take the road of technological innovation. "Yili Jie can be technological innovation, to our government to make policy to do a very good technical support." Xie Feng said.
From the causes of pollutant emissions, the unclean combustion of coal accounted for more than 60%. Shandong Province is the representative of China's traditional heavy industry base, especially in the manufacturing industries of tires, rubber, papermaking, textile and chemical industries. At present, there are still tens of thousands of old boilers used in Taiwan. To achieve "ultra-low emission targets," it is necessary to carry out a comprehensive reconstruction of old boilers.
Shandong Provincial Government's approach is simple and effective: the government vigorously develop environmental services such as gas supply and heating. Through market competition, third-party specialization and market-oriented operation have greatly accelerated the pace of scientific and technological progress of environmental protection enterprises. "Who advances the advancement of science and technology, who has the market, who advanced the progress of science and technology, who can eat this piece of cake in Shandong environmental services," said Xie Feng. Hanging out of hiring list, there is a expose bible. Many environmental companies have come to "beat", and finally, Yili Jie patent "micro-coal atomization combustion technology" come to the fore. Soon, Yilishen can put into operation the Yishui project in Shandong Province. After monitoring by the environmental protection department of Shandong Province, the relevant data have fully met and exceeded the ultra-low emission target and become the latest provincial standard. Subsequently, Yilishen can "make preparations" and the project has been successively built and put into production in Guangrao, Jinxiang and Laiwu in Shandong Province. According to the coverage radius, the project will realize the interconnection of "cold, heat, electricity and gas" in the future.
In accordance with the Yili Jie technology research and development goals, every year to achieve technological upgrading. But in the eyes of many people in the industry, it is radical and even risk-taking. However, Elixir can "be prepared." Following the success of Yishui project "Micro-coal atomization and combustion technology 3.0" in Shandong Province, less than a year has passed since Guangrao project has launched "Micro-coal atomization and combustion technology 4.0". Subsequently, "Micro-coal atomization combustion technology 5.0" will realize the modular development of equipment, and further shorten the construction installation and construction cycle, and the emission effect will be better. "The continuous innovation of technology, model and management is the core competence of Yilishen to maintain its leading position in the market. We are ready to standardize and modularize the innovation achievements at any time, for example, the successful development of 4.0 technology will be immediately standardized and templated, and then Out of 3.0 technology. "Yilisi Jie, chairman of Tian Jisheng told reporters," We have a wide range of cooperation with the park mode, both BOO mode, but also EMC, BOT, BT and other cooperation modes, you can change old built new, Can also be old and new cold, heat, electricity, gas base station interconnection and interoperability. To achieve business, government and society 'to build, share and win-win'. "
Micro-coal atomization combustion technology 4.0, the main is the pulverized coal boiler combustion completely changed from the top of the combustion in the past to the bottom of the combustion. The original factory was gone, replaced by a modular boiler, completely space-based, the boiler without a one-storey base, the chimney also became low, and the boiler plant turned into an integrated unit. Site without coal, smoke-free, no waste, completely subvert the traditional impression of the heat production enterprises.
Previously, including the German high-efficiency pulverized coal boilers, including the top combustion technology. Yili Jie micro-coal atomization combustion technology 4.0, completely subvert the traditional line of technology, the bottom, three, low emission combustion technology. "We change the way of feeding, through the jet, eddy current, turbulence and other three layers of combustion, control the furnace temperature, reduce nitrogen oxide generation and strengthen tail control measures to achieve integration of desulfurization and denitrification, to achieve a clean coal combustion, at present, the bottom , Three-layer, high efficiency atomization combustion technology is the first one whether in China or in the world, "Tian Jisheng said.
From the beginning of 2014, Yilishen can form its own technology package by introducing, digesting, absorbing, integrating and re-inventing technologies and has 12 independent intellectual property rights in the field of efficient and clean energy utilization. And on this basis, continuous innovation, and constantly promote technological upgrading. The data show that the pulverized coal fired boilers using the micro-coal atomization combustion technology 4.0 have remarkable synergistic and energy-saving effects: the boiler combustion efficiency is improved to 98%, the thermal efficiency is increased to over 90%, and the emission of pollutants such as soot and dust is close to or even better than Gas boiler emission standards. For example, it produces 10,000 tons of steam per hour, saving about 40% of coal, dust, sulfur dioxide emission reduction rate over 80% and nitrogen oxide emission reduction rate over 60% compared with traditional coal-fired boilers.
Roughly calculate the sum: At present, China's coal-fired boilers about 620,000 units, about 460,000 industrial boilers, the total capacity of about 2 million tons / hour, according to the annual consumption of coal about 700 million tons, assuming the boiler are used Micro-coal atomization combustion technology 4.0, can save about 250 million tons of coal, while about 5 million tons of sulfur dioxide emissions, nitrogen oxides emission reduction of about 1.5 million tons, about 1 million tons of dust reduction. Not only can greatly improve our air quality, play an "immediate" effect on haze governance; but also speed up the process of achieving energy-saving emission reduction targets.
By 2018, relevant state departments plan to promote 500,000 tons of high-efficiency steam boilers and the market share of high-efficiency coal-fired boilers will be raised from less than 5% to 40% at present, to eliminate 400,000 tons of backward coal-fired boilers, to upgrade 400,000 tons of steam- It is estimated that the market for coal-fired industrial boilers will be up to 500 billion yuan from 2015 to 2018, corresponding to 400 billion yuan for the operation market. In addition, the government subsidies more than 100 billion yuan. Visible, trillion market cake has been formed.
Yilishen Jie ambitious to enter the market of efficient and clean energy use, the strong resources behind it should not be underestimated. Its parent company, Yili Resources Group, is a long-term enterprise devoted to rehabilitating the ecological environment from the desert to the city. It mainly develops eco-environment restoration, clean energy and financial industries. Yili Jie as its only clean energy listed company, no doubt "near the water tower first month." Group resources will also help Yili Jie quickly from the traditional energy and chemical companies, "to build integrated production and utilization of clean and efficient energy-efficient investment operators," the transformation.
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