Huadian Baotou cooperates with the development of grassland steel city

Huadian Baotou cooperates with the grassland steel city to develop a diesel generator | diesel generator price / 2010-07-22

Relying on unique natural resources and regional advantages, as of the end of last year, the thermal power installed capacity in Inner Mongolia ranked fourth in the country at 47.97 million kilowatts, and large-capacity, high-parameter, high-efficiency, energy-saving and environment-friendly units gradually became mainstream. Among them, the two 600,000-kilowatt generating units of Baotou, a subsidiary of Huadian Inner Mongolia Energy Company, all utilized Zhongshui for power generation, and achieved the “first change” in combined heat and power generation of 600,000 kilowatt-class units in North China, sending nearly 6 billion kilowatt-hours of electricity to the grid each year. For the grassland steel city to achieve comprehensive utilization of resources and promote the upgrading of industrial structure has contributed to the strength.
Today, energy conservation and emission reduction have become national policies. How can these large energy-consuming enterprises of thermal power enterprises hold up half of the battles in this battle to eliminate dust, waste gas, and residue, reduce energy consumption, and guide the sustainable development of upstream and downstream industries? This is not only considering the wisdom of the company, but also testing the company's responsibilities.
Huadian Inner Mongolia Energy Co., Ltd. Baotou Electric Power Company (hereinafter referred to as “Huabao Baotou”) is the first million kilowatt power plant in the grassland steel city. Its construction and development path provides a reference for Inner Mongolia to rely on its resource transformation strategy to realize the scientific development of the electric power industry.
From: Putting environmental protection facilities into operation to achieve clean development
Baotou, an industrial giant that has grown up with the Republic, is steadily moving forward. At the same time, it also bears the heavy responsibility of a veteran industrial city to explore transformation and development, achieve comprehensive utilization of resources, and take the sustainable path of energy conservation and environmental protection.
When Baotou was eager to optimize the industrial structure, Huadian Group deployed the first installed capacity of 1.2 million kilowatts in Baotou City, which is also the rated power generation enterprise of Huadian Group in Inner Mongolia.
Zhao Xiaodong, general manager of Huadian Baotou, said that at the beginning of the establishment of the plant, they took responsibility for building a resource-conserving and environment-friendly enterprise and strictly implemented the “three simultaneous” principle. At the end of 2006, on the occasion of the “double investment” of the first phase of the project, the desulfurization unit with an investment of 260 million yuan was successfully passed the 168-hour trial operation. So far, the entire project has invested nearly RMB 800 million in environmental protection.
The desulfurization plant was successfully operating in the cold winter in the north and was the first case in Inner Mongolia. This not only set an example for the generators put into operation after this, but also set a banner for large pollutant dischargers such as metallurgy and chemical industries.
If the efficiency of desulfurization is more than 96%, the desulfurization facilities that can reduce sulfur dioxide emissions by 40,000 tons per year will block the culprit of sulfuric acid, and dust removal and other equipment will completely eliminate the towering power of Baotou to the power generation companies. Chimney fear.
Huadian Baotou invested 75 million yuan to support electrostatic precipitator equipment. The dust removal efficiency of dust collection equipment consisting of 32 dust buckets in 4 electric fields reached 99.8%, and annual emission reduction of dust was 120,000 tons.
According to Zhao Xiaodong, in order to protect the surrounding environment, Huadian Baotou Coal Mine has added a wind and dust suppression network. There are green belts for beautifying and decontaminating the environment between the main plant, workshops and roads. The greening area of ​​the whole plant is nearly 90,000 square meters, accounting for about 12% of the total area of ​​the plant area, which has played a role in dust prevention, noise reduction, soil and water conservation. Reduce the effect of heat radiation.
Cheng: Utilizing Sinohydro for power generation and comprehensive utilization
Baotou City has more than 2.4 million people, thousands of small and large industrial and mining companies. On the one hand, urban development consumes a lot of groundwater and Yellow River water. On the other hand, sewage discharge control is always a major problem.
In the early stages of building the plant, Huadian Baotou established a strategic concept for Quanzhong Water Power Generation. As a result, the total investment of 130 million yuan in the entire water system from drawings to reality.
In 2006, Huadian Baotou invested heavily in the introduction of industrial water from the Baotou Steel Wastewater Treatment Plant. In 2008, it introduced the life water of the Nanjiao Wastewater Treatment Plant in Baotou City. The two-way Zhongshui Biological Biological Aeration Tank, the lime dosing and clarification treatment and V After the treatment of the type filter tank is completed, it is used as an open-cycle cooling water supplement water and main auxiliary cooling water in the whole plant.
Zhao Xiaodong said that Huadian Baotou not only saves 16.78 million tons of water each year, but also recycles all of its recycled water. After self-cleaning filters, submerged ultrafiltration, and reverse osmosis, Huadian Baotou serves as the boiler's supply water pre-desalination water source and industrial water source. Let Huadian people take pride in the fact that the power plant is located in Baotou, Gangcheng, close to the mother river Yellow River, and its water use problem can be summed up with two “100%” and one “zero”—100% adopting Zhongshui, Wastewater, 100% recycling, zero discharge of wastewater from the whole plant.
At the same time, Huadian Baotou comprehensively uses the discharged ash residues to reduce nearly 750,000 tons of ash emissions annually, achieving a “zero emission” of fly ash and achieving a utilization rate of fly ash of more than 50%, reaching the domestic advanced level. With an annual output of 160,000 tons of gypsum and a purity of more than 90%, it is widely used in cement production and decoration industries.
Huadian Baotou Quanzhong Water Power Generation Co., Ltd. created a domestic precedent to protect the mother river, the Yellow River, through practical actions. It also worked out an effective short-cut for water conservation, energy saving, and zero emission for power plants in northern water-scarce regions. .
In March of this year, the "600,000 kilowatts of fire-fighting units, all-water recycling," technology project declared by Baotou of Huadian passed the review and acceptance of China Huadian Corporation.
Turn: Transforming the Way of Development to Realize Cogeneration
As the core part of the “Hubao E” golden triangle, Baotou City has continuously expanded its urban territory in recent years. However, at the same time, the “city disease”, which is caused by low heating efficiency and serious pollution caused by decentralized small boilers, seriously plagues the development of Baotou.
The Baotou of the “smoke mist mask” is extremely inconsistent with the image of the “National Civilized City”.
In 2009, Huadian Baotou Company responded to the development of the city and put the heating of the first 600,000 kilowatts units in the first phase on the agenda as a major project. Despite the difficulties, in order to coordinate the development of Baotou City and improve the energy efficiency of the unit and reduce the overall emissions, Huadian Baotou invested nearly 200 million yuan to overcome a series of difficulties such as short construction time, complicated process, and large quantities of work, which took 196 days. At the end of 2009, it completed the reconstruction of the first 600,000 heating units in the North China region, and achieved “safe, fast, high quality, and low cost”.
After the completion of the project, the new heating capacity can meet the demand for heating and heating of 8 million square meters in Baotou City, replacing the large batch of heating boilers. Every year, the amount of smoke and dust emitted to the atmosphere is reduced by 1,199.82 tons, the reduction of sulfur dioxide by 2,540 tons, and the reduction of ash residue by 95,277 tons, which effectively protects the urban landscape and atmosphere of Baotou City. At the same time, in the context of Mengxi power grid installed surplus, limited outbound channels and generally low load of generator sets, Huadian Baotou increased the number of hours of utilization of the unit by 235 hours and reduced coal consumption by 6 g/kWh. A win-win situation between urban development and enterprise development.
Cooperation: Pursuing Fine Management and Control to Realize Efficient Operation
After the two 600,000 kilowatts units of Huadian Baotou were put into operation, the company increased its investment in technical reforms year by year to further improve the economy and energy efficiency of the units, and continued to improve the optimization of the project. In 2009 alone, nearly 215 million yuan was invested in technical reforms.
Zhao Xiaodong introduced that in 2009, Huadian Baotou conducted a GGH reform of the desulfurization system. The desulfurization system saved 6 million kilowatt-hours of electricity annually, saved 2.4 million yuan in flushing costs, and reduced sulfur dioxide emissions by 5,960 tons annually. At the same time, the successful start-up of the shutdown in the plasma ignition mode saved 40 tons of fuel per hour. The number of ignition and auxiliary fuels decreased from 1,452.64 tons in 2007 to 603.28 tons in 2009.
At the same time, grasping and keeping small. Through the multi-angle energy conservation activities such as the “small index competition”, employees formed the conscious action of “saving electricity once, a gram of coal, a drop of water, a piece of paper”, and the awareness of energy conservation and consumption reduction was strengthened. QC results and rationalization proposals Other economic and technological innovation activities were vigorously carried out. In 2009, a total of 36 technical reforms were carried out, creating an economic value of more than 1.8 million yuan.
In 2008, Huadian Baotou was nominated as a national environmental friendly project as one of the two power generation companies in China. In December 2009, Huadian Baotou passed the acceptance of the “Environmental Friendly Enterprise” of the autonomous region. In 2009, Huadian Baotou was awarded the honorary title of “Advanced Unit for Energy Saving and Emission Reduction” by Huadian Group.
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