Personal summary of summer factory social practice in 2019

From the loss of 38 million yuan in XX to the annual sales income of 168 billion yuan in XX, from a small synthetic ammonia plant to the current large-scale enterprise group of coal chemical, phosphorus chemical and salt chemical industry, what is the secret of Yihua Group's success? What?

As a high-energy-consuming chemical production enterprise with coal mine, phosphate rock, calcium carbide and electric power as the main materials, Yihua Group must take the resource recycling and the development of enterprise cyclical production, both for economic and social benefits. the road. Since XX, Yihua Company has started to build a multi-channel energy-saving system with energy-saving technology as its core. It means adjusting the synthetic ammonia raw material route, implementing the pulverized coal forming gasification technology, and using the relatively cheap pulverized coal to replace the higher price lump coal as raw material to produce synthetic ammonia, which greatly reduces the production cost. In XX, Yihua Company produced a total of 800,000 tons of synthetic ammonia, saving 1.04 million tons of high-quality lump coal annually. This alone can reduce raw material cost by about 124 million yuan per year. The second is to strengthen the sensible heat and latent heat recovery in each production process, through the synthesis of ammonia three gas recovery, sulfuric acid waste heat recovery and self-sufficient power plant cogeneration, to achieve energy ladder and grading utilization to maximize energy saving.

Take the recovery of synthetic ammonia three gas as an example. In the production of synthetic ammonia, a large amount of gas-making blow air, synthetic relaxation gas, decarbonization and air release are produced, which is called “three gas” in the industry. It contains a large amount of gas components with high combustion heat. The flue gas with a temperature of up to 1200 degrees Celsius after combustion is sent to the waste heat boiler to produce steam. The high-pressure steam produced is used for power generation, and the low-pressure steam after power generation is sent to the production. According to the energy cascade utilization principle, the most optimal utilization of energy is realized. The company invested more than 100 million yuan, and has built 11 sets of waste heat recovery and power generation equipment. The annual by-product steam is 2 million tons, the annual power generation is 160 million kWh, and the annual cost is nearly 200 million yuan. The promotion and application of this technology in the production of synthetic ammonia not only greatly reduces the consumption of coal, electricity and other resources, but also greatly reduces the pollution of harmful gases such as carbon monoxide.

The gasifier slag produced by the production of synthetic ammonia still contains a certain calorific value, with an annual output of 600,000 tons. In response to this situation, the company reused the slag for combustion in a circulating fluidized bed boiler to generate heat. The calcium carbide slag by-product in the production of PVC is a kind of solid waste that is difficult to use. They invested more than 30 million to introduce the molybdenum slag flue gas desulfurization technology of Monsanto Company in the United States to desulfurize and purify the flue gas of the power plant. The waste recycling has been realized, and the problem of high desulfurization operation cost of coal-fired power plants in China has been solved, and the operating cost is controlled below 0.025 yuan/kWh. In addition, it is jointly developed with cement plants and brick and tile factories that can use these wastes downstream. Through the comprehensive utilization of waste slag, the company can increase the efficiency by 40 million yuan.

In terms of production, it has been done well, and personnel is another highlight of her.

The management must first manage the people, and the management must first manage the thoughts.

In XX, the benefits of Yihua were at a low level. The ability of employees to trust cadres and their morality was very low. Cadres believed that the quality of employees was poor and difficult to manage, and various rumors and rumors were also circulated within the company. Faced with various phenomena, Jiang Yuanhua, who took office at the beginning, made a drastic reform and used various propaganda measures to set up a great discussion among cadres and workers, unified the values ​​of Yihua cadres and employees, and laid a solid ideological paradox for the reform and development of enterprises. Foundation, the core values ​​of Yihua Culture, "seeking truth from facts, strict management of the factory, arduous struggle, striving for first-class" are gradually formed in practice.

Yihua relied on the people-oriented Yihua culture to achieve leapfrog development in just a few years. Standing on a new starting point, Yihua people have not forgotten the mission of tomorrow because of today's glory, and development is the last word. Facing the new journey, Yihua put forward the resounding slogan of “Building China's Top 100 and Creating a Hundred Years of Yihua”. Harvard University professor John Cotter pointed out in his book "Corporate Culture and Business Performance": "Corporate culture has such a big effect on the long-term business performance of the company." "The accumulation of steps is far-reaching, and Nabaichuan is self-sufficient." There is reason to believe that Yihua Culture will lay a solid foundation for its strong life committee.

Liu Xunjun

The social practice is over. Although it is a tired backache, it is also full of joy. It is not exaggerated to say something earth-shattering from this social practice. After all, a native city like me has never I have seen what the factory in the suburbs looks like, not to mention the chemical plants. This time, I finally saw the true face of the chemical plant.

Imagining the chemical plant is nothing more than a few big chimneys, all day long exhaust gas, a hundred miles away from the factory workers will never see anyone. In fact, although there are chimneys here, it is not so clouded. It can be said that Yihua has changed my prejudice against the pollution environment of chemical plants. Yihua not only provided jobs for local residents, but also stimulated local economic development to a certain extent. It is said that the annual income of the snack bar selling Yimian opposite to the face is as high as 100,000 yuan, which is higher than the annual salary of a newly graduated college student, which makes people feel surprised!

Yihua's corporate culture is the top priority of our social practice survey. After all, a chemical factory like Yihua that was on the verge of bankruptcy has grown into a top 500 Chinese company in just a few decades. The series of stories produced are worthy of our consideration and recollection. We explore the corporate culture of Yihua and find the entry point from its management philosophy. It is found that there is a comparative management mode between a small production team and a company department. Under the support of this advanced management model, advanced management concepts have been implemented. Employees from the grassroots to the top have a positive, objective and enterprising spirit. No wonder, there are often employees who work overtime, several workshops work harder, and the enthusiasm of employees is greatly exerted. This also makes Yihua today. The glory achieved. History is always history. The history of the past that can't pay wages is gone forever. The glory continues to be staged. It can be imagined that it will not take long before the "six missions" proposed by Yihua people will achieve.

This time in Yihua, it is not only his own feelings, but also the seniors of the third-year chemical industry in the same industry have a lot of experience. Most people say that the chemical plant in real life has a big gap with the one that he thought before. I came here to learn the actual production operations and understand the ways and means of using chemistry in real life. I believe that everyone is very rewarding!

Like the seniors of juniors, I also have a lot of feelings. What is the difference and connection between theoretical chemistry and chemical plant production? This is a question I think before coming here to practice. Today, when I am excited to leave here, I think I have found the answer.

The production in the chemical plant is only a very simple chemical equation, and there are very few complicated reaction processes. Perhaps, at first glance, a national student can solve all the problems, but it is not so easy to study it in detail. .

Since it is a matter of productivity, how to speed up the reaction rate, how to reduce the reaction loss, etc., all of which require very professional knowledge to solve the problem, and these problems cannot be measured by the knowledge level of a single student. .

Although the environment of this practical activity was difficult but the harvest was great, the sentiment was quite deep, which deepened my understanding of the chemical industry and greatly helped me in my future employment choices. At the same time, I also learned about the development direction of China's excellent chemical companies, and played a role in setting the wind vane.

I am very happy to be involved in this activity. I have learned a lot of things that I can't learn in my textbooks. I also once again realized the hard work of learning and building the motherland.

Star

This social practice ended with everyone's common efforts. Although I can't say that there are any outstanding results, I still have a little experience.

When we arrived in Yichang, it was already heavy rain, and then took the bus to the Yihua plant. All the way to the wind, everyone's clothes are wet and dry, dry and wet. After waiting for Yihua, everyone is exhausted, and when they find the hotel, everyone is estimated to be exhausted. Under such difficult and harsh conditions, everyone did not give up and saw only firmness and persistence. With such firm determination and determination, we must have income.

On the first day we arrived, we were mainly the specific arrangements for rest, grouping and work. Everyone is mainly to cultivate a good spirit and prepare for future work. Then the next day we made an overall visit to Yihua and learned the specific distribution of each process. Since we did not conduct safety training, we were unable to enter the factory area for specific observation and understanding. Of course, we have a general understanding of the plant and understand the role of each part. Then came the interview with the module leader of the Yihua Anhuan Department. Through interviews, we learned about Yihua's work in Anhuan. The module leader is a talkative person. She talked with us about the development of the company and gave us a deeper impression on the issue of being a human being. The current hot topic is sustainable development, as well as safety and environmental issues. Then building an environmentally friendly company will certainly get everyone's support. And environmentally friendly is of course beneficial to sustainable development, which is the right direction for development. Yihua’s work in this area is also fruitful. According to our investigation of the surrounding residents, the environment before the reform was very poor, and there was a strong irritating smell around the factory. After the reform, the surrounding environment has been greatly improved, and the residents' response has indeed changed a lot. When we interviewed Han Ying, the leader of the Anhuan module, I also learned that there has not been a complaint after the reform. This is really rare for a chemical plant. At the same time, the development of Yihua has brought enormous economic benefits to the surrounding residents. This achieves a coordinated development of the environment and the economy.

Another one that impressed me was the lecture on corporate culture held by Yihua. I really realized the corporate culture of Yihua Passion. Passionate words and colorful banners are the embodiment of corporate culture. In a good cultural atmosphere, all members can achieve a change from cognition to identity. With cultural identity, then there is a unified value. This is precisely the starting point for the development of the company. Building a first-class enterprise, culture is the main support. As said, first-class companies must have a good corporate culture. Yihua is developing towards a first-class enterprise, so building a corporate culture should be placed in an important position. Culture and economy are mutually reinforcing relationships. Only the prosperity of corporate culture will have a take-off of corporate economy. As the moderator said, the prosperity of corporate culture requires a good cultural leader, and business leaders should assume the responsibility of this leader. So a good school should have a good school culture, and culture can "transform" people. I think the school culture of Huagong should be a good learning atmosphere.

This practice I really realized that the seniors are a good learning resource. With them, we may have to take a lot of detours. It is impossible to say how much you know about chemical technology, but I have learned a lot about learning and living. With this exchange with the seniors, I feel that many of the doubts have been solved before, and there is a feeling of suddenness and openness. Through them we know the direction of the effort and understand the employment prospects of the chemical industry...

Practice is over, but our efforts will continue. The income of practice will inevitably become a valuable experience on our way to study in the future. Of course, I am deeply touched by the tenacious will of everyone, the determination to work hard and start a business, the management philosophy of people-oriented, and the serious and rigorous teaching of the seniors. Then practice has something to gain, and there is no regret in this trip.

Hu Yang