电竞竞猜

电竞竞猜

Production and construction

Expert consultation to optimize system operation
Release time: 2020-04-09 Author: Wang Jing, production technology department,

In April 7th, a seminar on technology exchange was held in the conference room of the two floor of the group company. The special conference invited the member of the Shaanxi Chemical Industry Association equipment appraisal committee to attend the company's focus on the key points of the operation, maintenance and overhaul of large units. Wang Guangming, deputy general manager of the company, more than 30 people in charge of production plants and technicians attended the meeting. Fan Xiaoming, deputy chief engineer, presided over the meeting.

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Early deployment, targeted. Prior to this meeting, according to the arrangement of the main leaders of the company, every branch was asked to raise doubts and difficulties in the operation of the key equipment in its jurisdiction, such as the reasons for the large fluctuation of the coal slurry flow rate in the minimum gasifier, the large displacement of the CO2 compressor spindle, and the bottom temperature of the 130 thousand ton urea stripper TR9210 A total of 62 difficult problems, such as low and ammonia compressor overhaul, are comprehensively summarized and summarized. In the process of preparing basic data, the production branch describes in detail the problems existing in the operation of the equipment and the fluctuation of the system, and based on the actual operation experience of the field, puts forward the preliminary judgement of the production plant, which needs further discussion and confirmation.

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By using external force, we can innovate our thinking. During the meeting, the production branches actively spoke and grasped the opportunity to make detailed inquiries about the problems existing in the operation of the equipment. Duan Qin States, in response to every problem, answers questions and answers from the aspects of problem representation, cause analysis, solutions and management improvement. For example, if the pulverizer fineness of a pulverizer in gasification plant is coarse, is it a separator problem? He analyzed from 2 levels and 6 possible reasons for the change of fineness of pulverized coal. It is this highly professional and strong technical reply that allows participants to broaden their horizons and spread their thinking, and lead them to learn to jump out of the problem itself, to see the problem, to analyze it comprehensively and to plan it as a whole.

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Go deep into the scene. After the meeting, accompanied by relevant personnel of the company, duqin went deep into gasification, urea, BDO and other production lines to conduct on-site analysis of the key equipment and important installations involved in the thematic exchange. In the gasification plant, he directly extends his hand into the Venturi elbow, perceiving the erosion and corrosion of the weld, and fully grasps the basic information of the equipment through the actual running state of the visual equipment, understanding the relevant process parameters, and asking about daily operations, so as to fully communicate with the responsible persons and technicians of the branch factory.

Through this expert inquiry, the company will further break through production bottlenecks and improve the efficiency of equipment operation on the basis of stable production and high production in the first quarter. In the special period of epidemic prevention and control, we should enhance the speed of resumption and recovery of production and strive to achieve a better level of high yield and low consumption. (Wang Jing, Ministry of production technology)