Summary of water supply and drainage engineer's work (1) Time flies. It's almost nine months since I joined the company in March. From being unfamiliar with the company's system, management process and post when I first joined the company, I have made obvious progress in dealing with and using all aspects of the company's water supply and drainage (from the aspects of company system, basic knowledge of water supply and drainage, water supply and drainage process, water supply and drainage equipment, etc.). ), and I have certain judgment and analysis ability. The following is a summary of my work during this period.
First, the basic knowledge learning stage
Learning of text theory, process route drawings and equipment principles: from domestic water, fire water, circulating water, deaerator, water purification treatment to rainwater collection.
1, the word theory mainly studies the basic terms related to water supply and drainage, grasps the most basic theory, the meaning expressed by units such as liquid level, pressure and flow, and defines relevant figures to reflect problems and how to adjust them. For example, the definition of concentration multiple: the ratio of the substance content of evaporation concentration to the same substance content in the make-up water, and the ratio of the dissolved solid of evaporation concentration to the dissolved solid in the make-up water in circulating cooling water. In actual measurement, we measure this value by the concentration ratio of CL ions in the circulating water system of Silbon. According to different concentration multiples, adjust the opening of the make-up valve and the drain valve. Through the study of these basic knowledge, I can understand the following process more easily, and each index represents a different meaning.
2. The learning of process roadmap is mainly based on drawings, and the route is the most important. Where the pipeline goes every day, what materials are in it, and what changes have taken place in the materials after passing through a piece of equipment are all very important. I can't make any mistakes in my future work, and I won't be given a chance to make mistakes. Therefore, during these months of study, the technological process is the most important. For example, purified water is composed of produced water, clarified and turbidity removed by high-efficiency sedimentation tank, coagulant, flocculant and so on. Is needed; BIOS-treat further removes impurities and other small particles; The intermediate water tank is used as backwashing water to store water; Reverse osmosis and ultrafiltration focus on removing the corrosion of various ions, such as hardness, alkalinity and CL ions. Influence of water pipeline and scaling on heat recovery effect, and then enter larger produced water for other devices.
Through the study of process flow, I have mastered what the main work of our water supply and drainage department is. Understand our future raw materials, media and products. How do we turn unqualified water into qualified water for process use? It also made me understand that my work is very responsible.
3, equipment principle learning, mainly learning the equipment used in the process, the structure, principle and function of these equipment. Through the study of these equipments, we can better understand the function of this kind of equipment in the process route of this day and understand the process more deeply. For example, the structure and working principle of the mechanical clarifier: the clarifier is mainly composed of water collecting basin, supporting bridge, water inlet and outlet pipes, dosing pipe, sampling pipe, sludge discharge pipe, first reaction chamber, first reaction chamber, second reaction chamber, guide plate, sludge stirring slurry, stirring impeller, stirring shaft, sludge scraping shaft, sludge scraping arm and top supporting steel structure. Mechanical stirring clarifier is a combination of mixing chamber and reaction chamber, that is, raw water directly enters the first reaction chamber. Due to the stirring and lifting of stirring blades and turbines, influent, chemicals (PAC coagulant, PAM flocculant) and a large amount of returned sludge quickly contact and mix here. The mechanical reaction is completed in the first reaction chamber, and it collides with raw sludge in the returned sludge again to form larger flocs, which are then lifted to the second reaction chamber by turbines. Then it flows into the clarification area for separation, and the clear water rises and is led out from the water collection tank. Sludge flows back to the first reaction chamber at the lower part of the clarification area, and is scraped to the sludge hopper by a sludge scraper, and the sludge discharge is controlled by the sludge discharge valve at the bottom of the tank, so as to achieve the effect of clarification and separation of raw water.
Second, the internship stage.
/kloc-in October/February, I started my internship in Honggang Petrochemical Company. Although the time is only one month and I have to work shifts, I feel that I have learned something and really understood the petrochemical enterprises and factories.
1, on-site physics learning.
2. During my internship, I saw the circulating water tower that I had drawn many times on the drawings, the circulating water pump that was twice as high as me, and the pipeline that freely entered and exited one meter and two meters. All these make me deeply aware that my work is extremely important and dangerous. At the same time, I also saw the internal structure of the equipment, which is more obviously different from the drawings, and recognized the actual working state of the equipment. Many unclear places on the drawings have been solved, but at the same time, other problems have arisen, such as what is the best state of the equipment, the winding direction of the pipeline, how to remember the materials in these pipelines, the collective parameters of the materials, and what to do when the equipment needs backwashing or maintenance.
2. Studying in the central control room
I think this is extremely important. The biggest feeling is that as long as you are here, you can clearly understand that those big guys outside are completely connected as a whole, a system, a set of technologies and a factory. The changes of various materials in the pipeline are very obvious. Your control needs to be very precise. Every instrument and valve reflects the running state of the whole system, so this is the most important position of the whole system. Seeing that the master in Honggang is always busy, I also hope that I can operate every valve as carefully as the master, record every data and complete every job.
Third, the experience in the process of work
1, accumulate experience and apply what you have learned. In the course of nine months' study, I not only learned a lot of professional skills, but also applied what I have learned to my work flexibly. Only by using professional knowledge and thinking actively can we find accurate results when solving analytical problems.
2. Ask for advice with an open mind and strive for self-improvement. In the process of learning, learn from other colleagues with an open mind, learn from good working methods, unite and cooperate, and enhance the sense of responsibility, so that what you have learned can only be used in future work, without wasting the company's resources, and improve the quality and standard of completed work. Continue to cultivate their sense of responsibility and dedication, work hard and make more contributions to Sri Lanka.
In short, in the past work, as an operator who is not on duty, I have been studying hard, trying to be a man and doing all the work assigned to me by the leader. In the future work, with the gradual and comprehensive construction of various projects, I will, as always, study harder and complete all the work harder. I believe that through my future work, I will make greater efforts for the development and growth of Sibang Company. And wish Sri Lanka a more brilliant tomorrow.
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Summary of Water Supply and Drainage Engineer's Work (II) In July of 20XX, I successfully completed my studies and graduated from the Civil Engineering Department of Hefei University of Technology, majoring in urban water supply and drainage. In the same year, I was assigned to work in the former XXXX Bureau of XXXX City. Since joining the work, I have been engaged in XXX and management. In August of 20XX, he obtained the qualification of assistant engineer and joined the company in the same month. The following is a comprehensive summary of my work in the past eight years from a professional and technical point of view:
First, learn professional knowledge and improve job skills.
I officially joined the work in July, 20XX, when I was assigned to work in Room XX of the former XXXXXX Bureau. At the beginning of my work, I found that the professional knowledge I learned at school was very different from the actual work. In order to change my role as soon as possible and adapt to the requirements of my work, I study my professional knowledge and improve my work skills. In a short period of six months, through my own efforts and the help of my colleagues, I can skillfully handle more complicated daily affairs, such as XXXX.
Second, political thought.
Politically, I strictly demand myself to actively participate in various political activities, consciously study political theory, especially Theory of Three Represents theory, strive to improve my political theory literacy, practice Theory of Three Represents theory, and keep consistent with the CPC Central Committee in thought and action. Have a strong sense of the overall situation and organizational concept, focus on the cause in the work, regardless of personal gains and losses, put the post in a new position, put the cause of XXXX and the interests of the broad masses of people first, and strive to practice the fundamental purpose of serving the people wholeheartedly. Be fair, just, just and upright in the work, have strong professionalism and dedication, work hard, be proactive, have a down-to-earth style, do not shirk, and stress efficiency. Pay attention to investigation and study, be diligent in thinking, and have clear working ideas. Can combine the general theory of scientific research management with scientific research practice, and actively make suggestions and suggestions for the system to formulate practical scientific research development goals and measures. In the face of right and wrong, it is unambiguous and plays an exemplary role in the development and reform of XXX.
Third, organization and coordination
In practical work, I study hard to analyze, study and solve problems with Marxist standpoints, viewpoints and methods, and have certain organizational coordination and scientific decision-making ability. Pay attention to the study of modern scientific research management knowledge and master the general laws of scientific research management in humanities and social sciences. As a part-time XXX management worker, I can help the department head to do the ideological and political work of employees, which provides a guarantee for the effective development of the department work. In the work, we fully believe and let go of the department-level cadres in charge, and pay attention to training, which has played their role well.
Fourth, business ability.
Since I joined the work, I have worked hard to learn the theoretical knowledge and professional skills of my major, attached importance to constantly improving my professional level and teaching ability, and strived to improve my professional technical ability and level through different forms of study in my spare time according to the actual needs of XXX management. Through years of hard work, my professional skills and ability to control my work have been greatly improved, laying a solid foundation for better completing various tasks. Since joining the work, I have been awarded the honorary title of "advanced individual in XXX management in the city" for many times.
Verb (abbreviation of verb) continues education and learning.
In order to better adapt to the current land management work, and strive to do their own work. Pay great attention to continuing re-education and participate in technical training organized by various departments many times. In June, 20XX, I participated in XXXX's first vocational training for senior secretaries and obtained the professional qualification certificate for senior secretaries. Since joining the work, I have actively undertaken all the work of XXX management. I can work diligently and successfully complete all the tasks assigned by the organization. I have never influenced my normal work because of personal matters, and I can also actively participate in various activities organized by the government. Because of his excellent work, he has been affirmed by the bureau leaders many times.
Six, professional scientific and technological achievements
Since I joined the work, I have actively participated in the preparation of the "Tenth Five-Year Plan" for XXX management of this system, and published more than 20 professional papers and information articles in many newspapers and magazines such as Heilongjiang Environmental Bulletin, China Land and Resources Newspaper, Anhui Daily, Anhui Land and XXXX News. Among them, the paper "XXXX Status and Countermeasures" has been included in the large-scale literature "The Road to Development Collection".
Seven. existing problems
There are not many representative works and highlights of XX management, insufficient innovation, insufficient investment in scientific research, the decision-making ability and level of scientific research management need to be improved, and there are not many major achievements. In the future work, I will definitely study harder, explore the basic laws of XX security work with what I have learned, constantly improve my working methods, improve my work efficiency, be down-to-earth, work hard, and become a qualified XXX management professional and technical personnel.