电厂转正实习报告(2)

延伸阅读（英语版）:

I. purpose of the internship

　　By visiting and participating in the production practice of the factory, combining theoretical knowledge with production practice, optimizing the knowledge structure, improving the thinking and analysis ability, and the internship report of the power plant. During the visit, through ask technician to study, understand and preliminary grasp our professional related products technical parameters of practical knowledge and the related standard, enhancement of the boiler and steam turbine system and auxiliary equipment, the structure and composition of specific knowledge, professional courses, professional for the future lay a good foundation for the course design and graduation design. In addition, through the field understanding of the power plant, to enter the society to make the necessary psychological preparation.

Ii. Internship content

　　Today is the first day of the XX power plant. I have a good impression on XX on my way. Clean ground, clean sky, pure and fresh feel. XX power plant is located in XXXX district, which is close to bohai bay and has installed capacity of 4 300 thousand. The factory is clean and orderly, and there is a new atmosphere of hard work. To Zagreb to at the beginning of the first to solve the issues of life, have a meal drinking water is most important, the most let a person helpless is XX's dining room to have dinner at six o 'clock, and we used to eat at five schools, somewhat unprepared, had to endure grumbling stomach, hurried in to seek a new way to solve. After a full meal, he began his four years of entertainment. There is a lot of bitterness in the mouth, the most of it is the expectation of the internship, and some of the little nine in their hearts, eager for a good weekend to come...

　　Being familiar with the geographical environment is our top priority in every new place. Using the time after dinner, call three or two students, we began our journey of XX. XX's architecture is characterized by a unified yellow wall red tile, which also makes the living area look orderly and strewn with mistakes. The plastic playground looks particularly inviting, and it would be better to play a football on the green lawn. Football field, basketball court... All kinds of facilities are available. More exciting is the style center, where employees can relax, billiards, table tennis, KTV... There are some outside, I have XX, I can't help yearning to work in XX. The back of the style center is the staff hospital, which fully embodies the humanization of XX. I have been in XX for nearly an hour and have a preliminary understanding of XX. I believe that this trip will be a great success.

　　Today is the second day of the XX power plant. According to the arrangement, I got up early, and I got the breakfast of the power plant canteen. I feel good, much better than the school. Under the leadership of the team li, we came to the training center and started the formal training schedule, the internship report "the plant internship report".

　　First of all, the yanggong of the power plant introduced me to the safety regulations of the power plant. As a power student who has been to the power plant more than once, it is an absolute understanding of it. But Yang gong's introduction is still very characteristic, one by one vivid example, let us remember, the expression also unconsciously serious. In the following time, Yang gong also gave detailed introduction to XX power plant. The XX power plant began in 1978 and was built in two phases. The first phase introduced the Italian company's 2* 300 thousand fuel units, which went into production in 1980. It was very advanced at the time, and the control system was using pele's 820 system. The second phase of the project was designed to serve the Asian games and was built in 1990 with a crew of 2* 300 thousand coal-fired units, which were imported from Italy. In China, XX power plant can be from two aspects. One is big, in the domestic power plants, XX leading up to the total installed capacity of 1.3 million throughout the country, is the national power industry, and XX on the equipment level and the operation management level, is a leader in power industry. 2 it is old, XX since construction, has been accompanied by the growth of new China, after 30 years of wind and rain, witnessed the glorious development of new China, relative to the construction of new power plants, XX is arguably their learning model and predecessors. With the change of international oil price, two coal-fired units have been unable to adapt to the new market environment and ceased to operate in 2000. Under the approval of the north China bureau at the time, XX started the fuel conversion project in 2002 and converted two fuel units of the first phase into a coal-fired unit. The unit 2 was completed in 2004 and invested in power generation, and the no. 1 unit of 2005 was also completed and put into use. In the process of reforming unit 1, a desulfurization device is installed. Now, the second phase of the desulfurization device is also being installed. I believe that XX will be better built soon.

　　With the morning's preliminary understanding of XX, we can't wait to visit the factory. In the afternoon, liu gong of the power plant introduced the power plant to the media system. In our opinion, it is very simple to give media, but it is not easy for a large coal producer. To remove the coal from the train, it is necessary to use the special equipment -- turning the transfer, the general inclination of turning the transfer is 160 degrees, and the working and working ability of different turning turns are different. The unloaded coal will be sent to the coal plant by a belt. XX coal oil A zone and B zone, two coal storage capacity is 120000 tons of coal, plus two intermediate storage bunker, can store up to 150000 tons of coal, can supply power plants about 20 days of coal. Coal is transported from the coal plant to the coal mill, and it has 23 belts and more than 40 working procedures. It is also very difficult to control such a complex system. It should not only consider the logical relation of equipment work, but also consider the size, humidity and media of coal. It's not easy! . During the visit, we found a strange phenomenon, and XX's boilers and other equipment were uniformly wrapped in sheet metal, which was different from the power plants we had seen in the past. In the teacher's explanation, we realized that, unlike the southern power plant, the weather in the north is colder, so in order to improve the thermal efficiency, the heat equipment such as the boiler is wrapped in the insulation layer.

　　Today is the third day of the XX power plant, the morning is the boiler part, introduced by the running liu gong. The boilers are very familiar, but liu's introduction has made me big. The biggest characteristic of XX is that it is the first coal-fired power plant in China to use fresh water. Boilers and cooling water are taken from the sea, saving precious fresh water. But there are also problems with desalination, such as overbreeding of sea creatures. In the water pipe crossing, due to the discharge temperature of the power plant special, makes the oysters a large number of breeding, attached to the pipe wall, some still in piping, poses a threat to the safety of the equipment and production directly. The initial approach was to put chemical agents in seawater and use the toxicity of chemicals to poison the oysters. This has some effect, but it also poses a threat to other creatures in the ocean. After years of research, the company has developed a new targeted drug which effectively guarantees the safety of plant production. However, from which we can see that human beings in the process of access to energy, also brought great damage to the ecological environment, so we should protect the environment and do our best to less pollution emissions, developed a new clean energy.