Dear leading comrades,
In the process of production and operation in the first half of ×× year, the sintering workshop carried out all kinds of work in a down-to-earth manner according to the task objectives determined in the plan and the requirements of the optimization outline. Taking the sintering quality as the center and the output as the goal, the economic and technical indicators of the sintering machine were comprehensively improved, and 10,000 tons of sinter were completed in 1 month, creating a high level of output since low silicon sintering compared with the same period last year, and achieving the goals of halving the time and tasks ahead of schedule. The comprehensive pass rate is, of which% and% are higher than the same period of last year, respectively. The utilization coefficient is/; Content%, sieving index, solid fuel consumption and process energy consumption decreased respectively compared with the same period of last year. Drum index and calendar operating rate increased respectively compared with the same period of last year. The workshop time and tasks were successfully completed in the first half of the year, and the screening index of sinter was the lowest, which was lower than the optimization outline, which better met the requirements of high quality and high yield of blast furnace. The accumulated sinter grade and content are controlled at 0 and 0, which ensures that the low-silicon sintering production has achieved good economic benefits, and the workshop has a good harvest of spiritual civilization and material civilization.
I. Work in the first half of the year
1. Strengthen production organization to ensure smooth production. At the beginning of the year, the workshop organization was further improved, and a management team was established in terms of safety, public order, construction of two civilizations, production organization, process quality and equipment strength. Focusing on improving sinter quality and output, increasing sintering rate and popularizing new technology of low temperature sintering. The workshop has formulated and implemented the production policy of "low-temperature sintering of thick bed", and the production organization has formulated a series of production organization measures and management methods based on the basic principle of "slow rotation of thick bed and low-temperature sintering, reducing energy consumption and improving quality and output". Four shifts of unified operation method are stipulated in the batching system, namely unified material layer and proportion. For more free articles, please visit the website to check the material flow, reduce the times of slow release, and strive to achieve shift non-slow release, balanced return of hot and cold ore, unified operation mode, stable water and carbon, eliminate production fluctuation, improve product qualification rate and sinter qualification rate above. In the sintering system, the operation policy of thick material layer is seriously implemented, and the sintering machine is operated according to the workshop regulations. The sintering of thick bed was successfully realized. In February this year, the calendar operating rate reached the highest level in history. Sinter 1 10,000 tons was produced in March, which also set a record for the highest monthly output in history. Since the implementation of the Sub-Outline of Sintering Pellet Optimization Program in May, the workshop has carried out the "defect-free" operation method, implemented the chartered flight spot inspection system for equipment maintenance, strengthened the post operation responsibility, and promoted the overall production level.
4. Improve the production organization and technical operation level. Focusing on improving the quality and output of sinter, the low-silicon low-temperature sintering technology is deeply studied, and the operation methods of "three stability, two high and four low" are formulated in production operation, that is, stable feeding, stable water and carbon, and stable machine speed; The second highest is: the material height is high, and the exhaust temperature is high (bellows exhaust temperature, main exhaust temperature); The four lows are: low engine speed, low ignition temperature, low water carbon and low negative pressure. The batching system strictly implements the four-shift system of unified operation, unified material layer and unified proportion. In fire operation, the policy of thick paving, slow turning and flat burning is strictly implemented to further optimize production parameters. Find out the sintering parameters suitable for production, including negative pressure, exhaust temperature℃, material layer and ignition temperature, and control them in positive and negative. Through standardized operation and parameter optimization, it provides a guarantee for improving sinter quality, reducing screening branches and increasing output. In XXX years, the sintering output increased from1100,000 tons to1100,000 tons, which improved the output index of sintering machine.
3 rely on scientific and technological progress to improve the level of technical equipment. The two dust bins were reformed, and the uniform addition of dust was realized in a period of time. However, there are still some problems in the silo, and we look forward to further transformation to completely eliminate the problem of material sticking and create conditions for uniform addition. With the help of annual maintenance, the small ore chute, loose-leaf door, mud roller and reflector of sintering machine were reformed respectively, which effectively improved the distribution level of sintering machine. The flat plate feeder and edge roller are installed on the machine, which improves the ignition effect, saves gas and reduces edge air leakage. The machine is equipped with a looser and has been reformed twice, which has achieved the expected effect and improved the air permeability of the material layer. The coke powder is drawn and put into production, which creates conditions for stable production. Adhere to the use of automatic batching equipment, and constantly improve and maintain, improve the accuracy of batching and the comprehensive qualified rate of sinter. A grate was installed on the disc of the mixed material to screen out impurities, stones and chunks in the mixed material, and a small transformation provided a guarantee for uniform distribution. Strengthen the detection of process parameters such as particle size of coke powder, lime quality and particle size of hot and cold return materials, provide timely and accurate information for production, and facilitate the maintenance and update of equipment. Replace all belts in the mixing system with new ones, which reduces belt failure and downtime; Successfully organized the annual maintenance of sintering machine and completed the remaining projects, which laid a solid foundation for the smooth completion of production and operation objectives in the first half of the year. By adding polyethylene liner to stabilize the ratio, the double mixed gas bin was reformed. The liner plates of two new double mixing cylinders were changed into stainless steel pressure plates, which met the requirements of technological pelletizing. The mud roller in the small ore trough is raised and the reflector is reformed, which improves the distribution effect. Replace the side grate bars of all sintering trolleys to reduce the leakage of harmful air. In terms of reducing the downtime rate, the internal control downtime rate in the first half of the year was, which was lower than the same period of last year, and the operating rate reached, which was greatly improved compared with last year.
4. Cost management. The task of workshop cost index in xx is more arduous, and the workshop responsibility cost is reduced to RMB/ton. In order to tap the internal potential, reduce costs and increase efficiency, the workshop has established and improved the organization of cost control, and clearly stipulated in the economic responsibility system of the workshop that the basic principle of production and operation is "all employees control costs and ensure effective wages". The workshop implements the contract responsibility system of cost index decomposition, designates the person in charge of each project, and formulates the corresponding reward and punishment system. The workshop strictly implements cost control procedures, and all outsourcing, spare parts processing, technical transformation and material delivery must be carried out in declare in advance, and can only be implemented after the approval of the workshop. For low-value consumables in stock, the workshop has established a picking account for each shift, which can only be taken away after the picking person and the competent leader sign it. In the first half of this year, the cost was reduced by 10 thousand yuan.
5. Safe production. The workshop has always regarded safety as the top priority, and it has become the practice of the workshop to talk about safety first. At the beginning of 1 month, the workshop specially issued the safety work points and labor management assessment regulations for each month of the year, firmly established the idea of safety first and prevention first, and revised and improved various safety rules and regulations and management systems. At the beginning of the year, the workshop director signed a ×× year safety and environmental protection responsibility contract with the shift supervisor, and the responsibility was implemented to everyone. At the same time, the shift supervisor signed the Safety and Environmental Protection Responsibility Letter with each member of the team, and everyone in the team filled in the responsibility letter of mutual insurance and three no injuries. Over the past six months, the workshop has always given priority to safety education and held safety training courses for young workers under the age of six. In order to make the workshop safety management to a new level, the workshop leaders made their own efforts, went deep into the security team activity meeting, assisted the team to carry out the safety activity education meeting, improved the safety management level of the team, made the overall safety management of the workshop form a safety management network, formed a good situation that I want safety and I want safety, and realized the work according to the regulations. During the month, in order to meet the review and acceptance of the double standards, the workshop organized employees to study the key contents of the two systems, which further improved their understanding and attention to the double standards. In the past six months, the workshop has always insisted on monthly safety inspection, and the team has always checked the unsafe factors in this position, and rectified and implemented the hidden dangers found according to the principle of "three decisions and four no pushes". Hidden dangers were discovered in the first half of the year, and now the rectification items have been made. Three items that cannot be corrected in this workshop shall be reported to the Security Section in the form of safety inspection report for coordination. In the process of maintenance, safety measures are strictly implemented, and a specific person in charge of safety is appointed for the project to ensure the safety and smooth progress of maintenance. For the four prevention work in winter and summer, according to the seasonal changes, the workshop should arrange early action, pay attention to the first level and grasp the first level, and implement the responsibility to people, especially the four prevention work in summer. Flood control ditches should be unblocked, lightning rods and postal electrical equipment in high-rise buildings should be inspected and protected, and flood control materials and personnel management should be fully implemented. Prepare for flood control and rainstorm to ensure safe production in summer. During the safety production and environmental protection month in June, the workshop conducted a safety closed-book examination for all employees of Laofu Building. The number of participants will give safety speeches, attend meetings, hold safety blackboard newspapers, hang safety racks, post safety slogans and articles, watch TV videos, participate in the activities of the general factory, participate in the activities of the whole factory, and conduct a safety inspection in the workshop. All the hidden dangers have been discovered this month. Through a series of various activities, employees' safety awareness, operating skills, self-protection awareness and ability have been generally improved and enhanced, and safe and civilized production in production safety and environmental protection month has been realized.
Political and ideological work. Strengthen team unity, and constantly enhance the cohesion of the broad masses of workers. The members of the team in the sintering workshop can be single-minded and single-minded, so as to truly achieve ideological unity, keep pace with each other, cooperate with each other in their work, make up for each other instead of reinventing the wheel, truly play the leading role of the team, and enhance the cohesion of the staff at an unprecedented level, laying a solid foundation for doing a good job in production tasks throughout the year. The advanced concept of "learning organization theory" is introduced into workshop management, and the consciousness of innovation, competition, teamwork, struggle, independent learning and self-transcendence is instilled in every employee's mind, which promotes the improvement of management level and the by going up one flight of stairs of production and quality. Actively do a good job in the theoretical study of employees, do a good job in in-depth and meticulous ideological and political work, and carry out political study and discussion activities in teams and groups. Actively carry out the theme series activities of "grasping management, climbing stairs, stressing honesty and building image", and pay attention to four combinations in the activities: First, combine the theme series activities with the duty of being a master to improve the quality of all staff and establish the image of sintering workshop. The second is to combine the theme series activities with the process commitment service, actively carry out the process quality service activities between raw materials, ingredients, temperature and finished products, and carry out the "four comparisons" activities between the previous process and the next process, that is, compare the overall situation, service awareness, service quality, service level and service effect. In this way, the enthusiasm of all employees in the workshop can be mobilized to the maximum extent, and the comprehensive management level can be improved. The third is to combine the theme series activities with the optimization outline and index promotion. Fourth, the theme series of activities should be combined with activities such as "Party spirit education", "I am party member", "party member responsibility area", "No accident around party member" and "two struggles and two creations", so that party member can charge ahead in the face of urgent and dangerous tasks and establish the image of party member with practical actions. Do a good job in the work of "three meetings and one lesson" and actively carry out activities such as "two struggles and two innovations", "party member responsibility area", "no accident around party member" and "I am a native of party member", so that party member can consciously do the following: First, learn the theories of Deng Xiaoping Theory and Theory of Three Represents, learn the knowledge of the party, learn the knowledge of science and technology in the workshop and the professional knowledge of this post, and be the leader who applies what he has learned; Second, be a leader with high moral character, care for the masses, sacrifice oneself for others, take the overall situation into consideration, unite with comrades and be good at doing ideological and political work for the masses; Third, it is difficult to get ahead, and the work performance is first-class. Where there are difficulties, there are production pioneers in party member. Fourth, give play to party member's exemplary role in implementing the system, tapping potential and increasing efficiency, upgrading indicators, and rationalizing suggestions; Fifth, we should give full play to the role of party member cadres who love to drill, study business skills assiduously, and strive to be a model of production experts. For example, the maintenance work of replacing a new baffle is time-consuming, labor-intensive, and the environmental dust on site is high. All party member and off-duty workers in the workshop consciously threw themselves into this battle, carried forward the spirit of unity and hard work, and were not afraid of hardship and tiredness, and successfully completed the replacement task on time, thus winning time for resuming production.
Two. Work measures and plans for the second half of the year
In the second half of the year, under the leadership of the factory director and the Party Committee, we will adhere to the policy of "paying equal attention to the management of safety production, focusing on the advantages of organizing production, carefully calculating the guarantee cost, carefully maintaining equipment, and stabilizing production and reducing consumption". Do all the work well to ensure the completion of the annual production and operation tasks.
Learn from steel workers' strong sense of responsibility, times, systematic thinking, hard work, dedication and innovative spirit, unify the thinking of the whole workshop staff with advanced ideas, work hard on "strictness", achieve high standards, strict requirements and quick action, overfulfil the planned line target stipulated by the factory economic responsibility system in this year's production and operation process, and move towards the goal of struggle line;
3. Further strengthen safety knowledge education, improve employees' safety awareness, do a good job of double standards, adhere to the safety regular meeting system on Tuesday and organize safety group activities under the leadership of the workshop to realize safety "60";
3. Do a good job in lime digestion, reduce the fuel ratio, continue to implement the system of peak avoidance and grain addition, strengthen the management of machinery, materials, materials and spare parts in the workshop, and strive to reduce production costs;
2. Continuously optimize the sintering production of thick bed, improve the finished product rate, properly select, reduce the screening ≤, improve the drum index ≥, improve the comprehensive qualification rate ≥, and improve the iron grade of sinter ≥, reaching the national first-class level;
5. Strive to achieve the indicators of the optimization outline proposed by the company and the factory, and the indicators will move towards zero error;
[6] Strengthen equipment management, implement equipment maintenance to people, conduct spot checks at the post and technical level, truly reflect the running state and condition of equipment, strengthen the maintenance of post equipment, improve the intact rate of equipment, strictly control the maintenance quality during maintenance, and strive to achieve zero equipment operation rate and process downtime rate;
⒎ Strengthen technological innovation and transformation, improve the sintering process of low-temperature thick bed, do a good job in cold returning to warehouse and lining plate transformation, realize returning ore to participate in batching, apply some advanced sintering technologies to production, and maintain stable production;
⒏ Implement the survival of the fittest, improve the competitive incentive mechanism, implement the last elimination system for shift supervisors and managers, and upgrade the distribution system, and reward those who have made significant contributions, especially those who have made breakthroughs in a certain index;
(9) Strengthen the construction of spiritual civilization, care about workers' lives, carry out various cultural and sports activities, establish the idea of always striving for the first place, and constantly improve and enrich the sintering spirit.
In short, under the correct leadership of the factory director and the Party Committee, our cadres and workers in the sintering workshop have the determination and confidence to do all the work throughout the year and fully complete all the tasks assigned by the factory to the sintering workshop.
Thank you!
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