Development course of Leiyang Power Plant of Datang Group

In the early 1980s. The spring breeze of reform and opening up has spread all over China, and Hunan's economy has mushroomed. In the surging construction tide, one-third of the mechanical equipment in the province came to an abrupt end due to lack of electricity, and the boiling workshop lost its due noise. The emergency call of power shortage shocked the pioneers' power enterprises and the hearts of leaders at all levels. Therefore, the provincial party committee and government put forward the slogan of "electric government", and the construction of 2 × 200 MW units in the first phase of Leiyang Power Plant of Datang Group was therefore eagerly expected by leaders at all levels and Sanxiang elders.

1 984 65438+1October1,the first pipe of the highway bridge was put into the river, which started the construction of Leiyang Power Plant. With the flying dust of "three links and one leveling", the firecrackers excavated in the main factory building and the magnificent pride of the 2 10-meter-high chimney, Lei Dianren wrote a brand-new history with courage and perseverance.

History will not forget, nor will Leishui River: the pioneering spirit of the builders of Leiyang Power Plant of Datang Group, who are hard-working, not afraid of difficulties, United and hard-working, and willing to contribute. Wang Qingwen, the old director, is waiting in front of the State Planning Commission for the early completion of the first phase of the lightning project with dry steamed bread. During the preparation period, employees live in private houses, light oil lamps and go to work ten miles from morning till night. Especially in front of the land acquisition, surveying, construction management personnel, often eating biscuits, thirsty for cold water, wearing stars Dai Yue to work overtime. No bonus, only 7 ~ 8 yuan venue subsidies every month, but everyone has no regrets. The office moved seven times in three years. 1985 10 months, more than 30 units participated in the construction, and the number of construction workers reached more than 5,000 at the peak. In order to coordinate various contradictions in engineering construction, the Provincial Construction Committee and the Provincial Electric Power Industry Bureau set up a field coordination group, which lasted for five years and held 254 times. According to the network plan, it only takes 100 days for civil engineering and installation, and all kinds of dial-up equipment and cables for machinery, furnace, electricity and thermal engineering should be installed, and most of them are interchange operations. In the case of tight time and heavy tasks, the coordination meeting moved to the site and adopted three shifts of staggered construction in the morning, middle and late, and the upper, middle and lower levels crossed. The preparation office dispatched a large number of engineers and technicians for on-site supervision and follow-up inspection, which ensured the construction safety and completed the task 15 days in advance.

History will not forget, nor will Leishui River: the Provincial Construction Committee and the Provincial Electric Power Bureau have held on-site dispatching meetings for 565 and 438+0 times, which solved all kinds of difficulties and contradictions in construction in time. Wang Qingwen, Wu Haichun, Wu Yonghe, Zhou Shaowen and other leaders of the Provincial Electric Power Bureau have conducted in-depth on-site investigations 7 times/kloc-0 times; Mao Zhiyong, Xiong Qingquan, Zheng Liu, Yu and other provincial party committee and government leaders visited the construction site 24 times. At the beginning of 1985, the construction of pump house and chimney was at its peak, and all kinds of steel were urgently needed. Vice Governor Chen Bangzhu instructed relevant departments to open all warehouses and give priority to the supply of Leiyang Power Plant, which quickly solved the urgent need of 1 100 tons of "life-saving steel" on the construction site. 1On March 7th, 987, Li Peng, then Vice Premier of the State Council, said happily when he visited the site of Leiyang Power Plant: "We must build Leiyang Power Plant well. The expansion conditions of Fuyang Power Plant are good, and it is completely possible to build a large-scale thermal power plant of 2.2 million kilowatts. " The prime minister's concern greatly inspired the enthusiasm of the site builders.

The builders of Leiyang Power Plant of Datang Group have turned a desolate hill into a modern power plant in more than four years. History From June 28th, 65438 to June 28th, 0988, Unit 1 was put into operation, which ended the history of no large units in Hunan and opened a new era in the development history of Hunan electric power. 1989 12 16, Unit 2 was put into operation. Because the design of 200,000 units is the first time in Hunan Province, the design and selection of coal conveying system is extremely inconsistent with the coal quality characteristics of combustion, and the units cannot operate normally. Especially in the rainy season, there is no electricity, which is nicknamed "solar power plant".

Leiyang power plant uses local inferior anthracite, which is difficult to ignite, burn unsteadily and burn out. It was once considered by domestic and foreign energy experts that it could not be used in high temperature and high pressure boilers.

In order not to stop the machine, the unit can only maintain low load operation by burning oil. 1989 generated only 400 million kwh, but the fuel consumption reached more than 20,000 tons.

199 1 year1kloc-0/month, a leader of the Ministry of Energy inspected Leiyang Power Plant, leaving a well-intentioned criticism that "it looks like a new plant from a distance, an old plant from a distance and a coal plant from a distance".

During the period of 1989, the provincial electric power bureau sent a "three rectifications and one strengthening" working group headed by Zhou Shaowen to guide and help Leiyang Power Plant solve the problems and get out of the predicament.

1990, the Ministry of Energy once again called on thermal power plants to carry out safety and civilized production compliance activities.

People from Leiyang Power Plant of Datang Group trudged for three years, and the sun rose and set at 1 100. From the moment when the workers' congress blew the horn of safe and civilized production, Lei Dianren's footsteps never stopped, fighting for the standard day and night.

To reach the standard, civilized production is difficult. Lei Dianren started with the elimination of the "eight leaks" of equipment, and carefully inspected all equipment, one platform for maintenance, one platform for treatment, and one loophole for elimination. The leakage rate of equipment is reduced to below 4 ‰.

199 1 midsummer, the transformation of coal conveying system was rolled out, and the transformation task of No.3, No.4 and No.5 belts was undertaken by Leiyang Power Plant. Three youth commandos, composed of maintenance, fuel transportation and service companies, fought day and night at the construction site. Workers engaged in three-shift work forgot to go home after work and rushed to fight in succession. The staff of the department worked for a long time, and followed the scene for a long time. After 8 1 day's efforts, a brand-new coal conveying belt was born and played a cheerful movement. Since then, the long-standing problem of coal blocking in rainy season has been curbed, and the unit has developed safely and stably.

1992, safety, electric quantity and equivalent availability coefficient entered the advanced ranks of similar units in China. However, due to the high coal consumption, the qualification to achieve the ministerial goal was rejected by one vote. Therefore, the workers' congress proposed 1993 as the energy-saving year. Set up eight energy-saving and consumption-reducing awards and carry out small index competitions; More than ten energy-saving projects, such as induced draft fan, have been overhauled and reformed, focusing on solving the chronic disease of low vacuum tightness that affects the economic operation of the unit.

The road reached the standard in three years, the power generation was from 65.438+0.7 billion to 2.8 billion, and the equipment utilization reached 6760 hours, setting a record for the same type of units in Central China Power Grid Bureau. The coal consumption of power supply is reduced by 7 1g/kWh, and the annual fuel consumption is reduced from more than 20,000 tons to more than 8,000 tons.

1994 On June 28th, the Ministry of Electric Power held a meeting in Dalian to create a first-class standard, and named Leiyang Power Plant as a "safe and civilized production standard enterprise", which achieved a breakthrough in achieving zero standard for thermal power enterprises in Hunan. 1994, the Ministry of electric power made a decision to create a first-class thermal power plant. At the beginning of 1995, Huazhong Electricity Regulatory Commission identified Leiyang Power Plant as one of the nine first-class pilot units in Central China; 1In March, 1995, the workers' congress put forward the goal of "consolidating the achievement of reaching the standard and striving for a first-class power plant", which officially sounded the clarion call for the workers of the whole factory to March towards a first-class enterprise.

First-class means leading, which means surpassing. It is a miracle that Leiyang Power Plant has achieved safe and civilized production and reached the standards issued by the Ministry. Is it possible to create first-class works? There is no first-class thermal power plant in the whole central China power system! Many people questioned at that time.

However, the decision makers of Datang Leiyang Power Plant clearly realize that "if you don't advance, you will retreat". Only by always keeping the leading faith and constantly surpassing ourselves can we seek better and faster development!

1In August, 1995, the Party committee and administration of the factory made a decision to build a first-class thermal power plant, and put forward the goal of "first-class staff, first-class management level, first-class enterprise environment and first-class economic benefits".

1996 during the spring festival, the horn of the rectification of the zero-meter coal mill area blew in the festive firecrackers. Boiler maintenance personnel are still fighting at the scene for 30 nights. After 48 days and nights of fighting, the coal grinding area has taken on a new look. "The spirit of coal grinding" has opened a new chapter in the first-class history of Lightning Company.

The factory department set up a special leading group for non-leakage construction, cleaned and numbered the 146844 static and dynamic sealing points of all production equipment, and decomposed the leakage rate control indicators on a monthly basis, and conducted monthly follow-up assessment.

The prickly squad headed by Xie, then assistant to the factory director, has become a first-class beautiful scenery in Leiyang Power Plant of Datang Group. Every day, from the easternmost pump house to the westernmost pump house, from the 60-meter-high furnace top to the cable trench of MINUS 3 meters, they find the gap according to the standard and make meticulous rectification. In five years, each person wore out more than 1 1000 pairs of soles, wrote down more than 1000 rectification records of rectification projects, and issued more than 5,000 words. It is with this persistent professionalism that Lei Dianren improved the first-class level step by step.

In order to overcome the first-class obstacle, one research group after another was set up. Liao Bin, a senior engineer made in party member, shuttled around the coal conveying line day and night, recording the performance, defects and running status of each equipment in detail, with more than 500,000 words in four books. In the past few years, * * * has designed and organized more than 80 technical transformation projects, creating direct economic benefits of more than 654.38+0 million yuan.

In order to solve the problems of high flue gas temperature, high combustible matter in fly ash, high coal consumption for power supply and low automatic input rate of thermal power, Leiyang Power Plant of Datang Group successively adopted 19 to tackle key problems and fought for 100 days and nights, and the flue gas temperature dropped from the original 165℃ to below 150℃. Combustible matter in fly ash decreased from 265,438+0% to 65,438+05%. The automatic input rate of thermal engineering is increased from 60% to 95%; The coal consumption of power supply decreased from 422 g/kW in the previous year to 4 10g/kWh, which broke several stubborn diseases that affected the first class.

1998165438+1On October 24th, the State Power Company issued document No.627, naming Leiyang Power Plant as a "first-class thermal power plant". It has achieved a breakthrough in the first-level zero of Central China Power System. Since then, an eye-catching monument of a national first-class thermal power plant has been erected in four provinces of Central China.

1999 1 month, held a grand summary and commendation meeting, and commended 17 first-class heroes and 279 first-class advanced individuals. And put forward the goal of "consolidating first-class achievements and building a million factories".

In June 2003, 5438+ 10, Leiyang Power Plant was handed over to Datang Group and actively integrated into the group management. Facing the severe external environment, such as ice protection, power coal shortage, rising fuel cost, inadequate electricity price, and difficulty in recovering electricity fee, the decision-makers of Leiyang Power Plant led employees to emancipate their minds, update their concepts, firmly grasp key issues such as market, electricity, power and power coal, comprehensively strengthen budget management, and enhance the rigidity of the plan. In 2005, the planning and management measures for Leiyang Power Plant to establish a first-class enterprise of the group company in three years were formulated, and 26 indicators were decomposed and quantified step by step, and the responsible department, responsible person and target value were clearly defined, so as to achieve daily analysis, weekly assessment and monthly summary, and continuously shorten the gap with the first-class indicators. In 2005 and 2006, the power generation exceeded 6 billion kWh for two consecutive years, and the utilization hours of units ranked first in Hunan. In 2007, the coal consumption of power supply was 352.45438+0 g/kWh, down 9.77 g/kWh year-on-year, and the power generation task was completed 65 days ahead of schedule. Among the 5 1 thermal power member units of the group company, the first-class index ranks fourth comprehensively, making a breakthrough among the first-class enterprises in Datang Hunan.

With wisdom, sweat, courage and perseverance, people in Leiyang Power Plant of Datang Group have achieved one breakthrough after another, overcome one difficulty after another and created one miracle after another!

On the road of creating first-class, Lei Dianren not only created first-class material civilization, but also created first-class spiritual civilization and trained first-class employees. From 2002 to 2003, Leiyang Power Plant won the titles of "Two Civilized Units of State Power Company" and "National Advanced Unit of Spiritual Civilization Construction" successively, and won the first batch of "National Civilized Units" in June 2005. From 2004 to 2007, it was rated as a civilized unit of the group company for four consecutive years. The motive force of enterprise development stems from the goal she pursues.

The people of Leiyang Power Plant of Datang Group, who are never satisfied and always enterprising, focus on the expansion of two 300 MW units in the second phase while stabilizing the first phase, and focus on the dream of building a first-class million-strong factory.

65438-0992, the people of Leiyang Power Plant of Datang Group started the preparations for the second phase expansion. However, from 1996 to 200 1, 12, 3 1, it has experienced a long waiting period and a tortuous course. In the process of the second phase of the project, there are always three challenges: first, the development speed of competitors is accelerating and the competitive pressure is increasing; Second, the state carries out macro-control, and project approval is very difficult. At that time, 38 projects were reported to the National Development and Reform Commission, but only two were finally approved. Third, the procedures and rules of World Bank loan projects are more complicated. In this context, any slowdown or mistake in any work will face another risk, that is, it may be excluded from the market and lose the opportunity of the second phase expansion.

How to implement the second-phase expansion goal in severe challenges and market variables, the decision-makers of Thunder and Lightning have formed a * * * understanding: no matter what difficulties are encountered, the second-phase expansion goal can not be abandoned, and the dream of building a first-class million-factory can not be abandoned. Leidian people also worked harder, worked harder, moved faster and executed more, and won the initiative in the second stage of expansion.

The 2 × 300 MW unit expansion project of Leiyang Power Plant is the first large-scale thermal power construction project in Hunan Province with World Bank loan, with large investment, many participating units and complicated site management. According to the excellent project goal of "stable production and profitable production" put forward by the group company, Thunderbolt innovates the management concept, enhances the modern management consciousness, and integrates with the international infrastructure management mode in an all-round, multi-angle and deep-seated way.

"Problem consciousness" is an idea that has been advocated in the second phase of construction. Faced with too many problems in the process of capital construction, engineering construction personnel always think, analyze and find problems in accordance with the standards of high-quality projects, so as to nip them in the bud. Safety is the first and most troublesome problem in engineering construction management. At the beginning of the project, the safety management goal of "five different controls and one realization" was clearly put forward. Safety supervision personnel go deep into the construction site every day, and every nail and cigarette butt is spared. It has also established a system of regular self-inspection and joint inspection by the owner, supervisor and construction party, ensuring the realization of the safety goal of "zero violation and zero accident". 200 1, 12, 3 1 By June 9, 2004, the second phase of Leiyang Power Plant of Datang Group was completed at one time. No casualties, major equipment damage and major traffic accidents occurred in 10 1 day, creating an accident-free and high-quality project.

"Ahead consciousness" is another outstanding idea in the second phase expansion project of Leiyang Power Plant of Datang Group. This kind of advanced consciousness is not only reflected in the process of capital construction, but also in cultivating high-quality employees for the second phase of the project. As early as 1996, after the State Planning Commission approved the second-phase expansion project, the training of project managers and production preparation personnel began. Students will be sent to Hunan University and other universities and related power plants in batches for intensive training in simulator simulation and related skills. After two years of hard training, the 765,438+0 project manager and production preparation staff passed the relevant professional theoretical skills and English exams, and the theoretical basis, practical ability and adaptability of employees were significantly improved, laying a good foundation for successfully taking over the second phase.

"Quality consciousness" is another remarkable feature of the second phase construction of Leiyang Power Plant of Datang Group. From the first day of construction, the banner of high-quality project was played, the implementation rules and assessment methods for creating high-quality projects were formulated, quality responsibility letters were signed at different levels, and the provisions of quality joint responsibility award were formulated. In order to ensure the quality of the project and the standard of the put-into-production units, after receiving the auxiliary power of the new units, the operation and maintenance personnel will enter the construction site in advance and implement "three shifts". All staff are fully familiar with the equipment, conduct carpet search for new equipment, and * * * find and eliminate the defects of 2 12 equipment. At the same time, close cooperation with the construction unit has achieved a smooth "seamless handover", creating conditions for the zero-defect entry of the unit 168 trial operation.

On June 5438+February 65438+May 2003, Unit 3 was put into operation 15 days ahead of schedule, which brought warmth and blessings to the people of Hunan in the Spring Festival of 2004. On June, 2004, unit 4 was put into operation 5 1 day ahead of schedule, which brought a timely rain before the peak of power consumption in summer.

June 10, 2004 is a landmark day, and the second phase project of Leiyang Power Plant of Datang Group, the first thermal power project in Hunan with World Bank loan, was successfully completed. On this day, the first million-level thermal power plant in Hunan was born, and Lei Dianren's dream of a million factories for ten years finally became a reality. Lei Dianren wrote his incomparable self-confidence and lofty sentiments into the monument of Hunan Electric Power and into the inheritance of the prosperous Tang Dynasty. Create an efficient and harmonious leadership team, and promote the construction of harmonious lightning with team harmony. Over the past 20 years, Datang Leiyang Power Plant has changed seven directors and four party secretaries, but the people-oriented management concept has never changed. The direction of building "responsible team, program team, sunshine team and harmonious team" has not changed, and the basic principle of "taking the interests of the country, enterprises and employees as the starting point and the end result of all work" has not changed. Since 1997, the system of safety risk of mortgage for all employees has been implemented, which has further enhanced the sense of safety responsibility of employees in the whole factory, especially front-line employees. Safety in production has always been in a leading position among similar units in China. In 2007, four units achieved "zero shutdown".

Over the past 20 years, people in Leiyang Power Plant of Datang Group have been committed to the environmental construction of the plant area, and it is the first thermal power enterprise in the system to enter the advanced environmental protection unit and the advanced national greening collective. Large-scale voluntary tree planting activities have been carried out for more than ten years, and the green area of the whole plant has reached more than 99%. According to the principles of greening, beautification, flowering, lighting and purification, Jiang Bin Park, more than 30 flower beds and four small gardens in the east and west areas have been built. Since 2005, cultural square, harmonious square and concentric square full of modern civilization have been built one after another. From June 5438 to October 2007, "Yayuan" was built. More than 100 members planted their favorite flowers and trees here, beautifying their lives and homes, and beautifying their hearts. At the same time, energy conservation and emission reduction have been strengthened. The electrostatic precipitator of 1 2 unit was reformed, and the dust removal efficiency was improved from 98.5% to 99.46%. A new set of wastewater treatment facilities will be built to treat and reuse the wastewater in the production area of 200MW units, reducing the wastewater discharge by 6.5438+200,000 tons annually; The flue gas desulfurization reconstruction project of this unit started in April 2007, with a total investment of 220 million yuan. In June, 2007, 365438+ 10 was officially started, and four units of flue gas desulfurization devices will be put into operation in June, 2009, 35438+ 10 and February.

Policymakers in Leiyang Power Plant of Datang Group steadily push forward housing projects. From 1985 to 2005, 134 1 housing was built successively, including 360 sets of fund-raising houses, with an area exceeding 160 square meters, and half of the households were allocated satisfactory housing. Lei Dianren realized the dream of "home ownership" here! At present, Leiyang Power Plant of Datang Group is drawing a new development blueprint with the help of the whole plant, and the preliminary work for the expansion of the second-phase 2 × 600 MW unit is progressing in an orderly manner. This is a beautiful vision of Datang Leiyang Power Plant and will become a new milestone in the development history of Datang Leiyang Power Plant.