Work summary of the factory sintering workshop in the first half of the year

Summary of the work of the factory’s sintering workshop in the first half of the year

Dear leaders and comrades:

The sintering workshop’s performance in the first half of ×× In production and operation, in accordance with the task objectives determined in the plan, we carry out various tasks in a solid manner, combine the requirements of the optimization outline, focus on sintering quality and target output, comprehensively improve various economic and technical indicators of the sintering machine, and complete sintering in January The mine output is tons, which is an increase of tons compared with the same period last year, creating a high level of production since low silicon sintering, and achieving the goal of more than half of the time and half of the task ahead of schedule. The comprehensive pass rate, of which the pass rate is %, the pass rate is %, respectively increased by %, % and % compared with the same period last year; the utilization coefficient is /; content %, screening index, solid fuel consumption, process energy consumption, respectively compared with last year In the same period, the drum index and calendar operation rate decreased, respectively, compared with the same period last year. In the first half of the year, the workshop successfully achieved more than half of the time and tasks, and the sinter screening index was as low as about 10%, lower than the optimization outline, which better met the requirements of high quality and high output of the blast furnace. The cumulative grade of sinter ore has reached , and the content is controlled at , which better ensures that low-silicon sinter production has achieved good economic benefits, and the workshop has achieved both spiritual and material civilization.

1. Work in the first half of the year

1. Strengthen production organization to ensure smooth production. At the beginning of the year, the workshop further improved its organizational structure and established a management team from aspects such as safety, public security, dual civilization construction, production organization, process quality and equipment power. Focusing on improving the quality and output of sinter and increasing the sinter formation rate, new low-temperature sintering technologies have been promoted. The workshop formulated and implemented the production policy of "low-temperature sintering of thick material layers". The production organization formulated a series of measures and management in production organization based on the basic principles of "thick laying, slow rotation, low-temperature sintering, reducing energy consumption, improving quality and output". way. The batching system stipulates unified operating methods for the four shifts, unified material layers, unified proportions, unified material flow, reducing the number of delayed materials, and striving to achieve no delayed materials in each shift and balanced distribution and cooling. , hot ore return, unified operation method, stable water char, eliminate production fluctuations, improve product qualification rate, the sinter qualification rate reaches above The production organization policy of "slow rotation, low temperature ignition, control of machine speed, and smooth burning". Successfully achieved - thick material layer sintering. The calendar homework rate in February this year reached a record high. The company produced 10,000 tons of sinter in March, also setting a record for monthly production. Since the implementation of the "Optimization Outline for Sintered Ball Dumplings" in May, the workshop has implemented a "defect-free" operation method, implemented a charter inspection system in equipment maintenance, strengthened the sense of responsibility in job operations, and promoted the overall level of production.

⒉Improve the level of production organization and process operation. Focusing on improving the output and quality of sintered minerals and improving the yield of finished products, we conducted in-depth research on low-silicon and low-temperature sintering technology, and formulated an operating method of "three stability, two high, and four low" for production operations. The three stability are: stable feeding, stable water and carbon, The machine speed is stable; the second high is: high material layer, high exhaust gas temperature (windbox exhaust gas temperature, main pipe exhaust gas temperature); the fourth low is: third machine speed, low ignition temperature, low water carbon, low negative pressure, strictly implemented in the batching system The four shifts have unified operation, unified material layer, and unified proportioning system. In the fire-watching operation, we strictly implement the policy of thick paving, slow rotation, and flat burning through. We further optimize the production parameters and find the sintering parameters suitable for production. Negative pressure ±, Exhaust gas temperature ℃, material layer, ignition temperature ± ℃, controlled at ± ℃, machine speed, primary moisture, secondary moisture, etc., use parameters to guide production. Through standardized operation and parameter optimization, it provides a guarantee for improving the quality of sinter, reducing screening branches and increasing the yield of finished products. In the year of ××, the sintering yield increased from 1 to 10%, and the output index of the sintering machine was improved.

⒊Rely on scientific and technological progress to improve the level of technical equipment. The two dust removal ash bins have been transformed, and the uniform distribution of dust removal ash has been achieved over a period of time. However, there are still certain problems in the dust removal ash bins. It is expected to be further transformed to completely eliminate the sticking problem and provide for uniform distribution. Create conditions. With the help of annual maintenance, the machine's small ore trough, trap door, mud roller, and reflective plate were modified respectively, which effectively improved the distribution level of the sintering machine. A leveler and edge pressure roller are installed on the machine, which improves the ignition effect, saves gas, and reduces edge air leakage. A loosening device was installed on the machine and modified twice, achieving the expected results and improving the air permeability of the material layer.

The coke powder pull-type belt was put into operation, creating conditions for stable production. Adhere to the use of automated batching equipment and continuously improve and maintain it, improving the accuracy of batching and the overall qualification rate of sinter. A grate is installed on the mixing disk to screen out debris, stones, and large pieces in the mixing material. The small modification provides a guarantee for uniform distribution. Strengthen the detection of process parameters, such as coke powder particle size, white ash quality, and hot and cold return particle size, to provide timely and accurate information for production to facilitate equipment maintenance and updates. All the belts in the compounding system were replaced with new belts, reducing belt failure and downtime; the annual maintenance of the sintering machine was successfully organized and the remaining items of the project were completed, laying a solid foundation for the successful completion of the production and operation goals in the first half of the year. The dual-gas mixing silo was retrofitted with a polyethylene liner to stabilize the mixing ratio. The lining plates of two new secondary mixing cylinders were changed to stainless steel pressure plates to meet the process pelletizing requirements. The mud roller of the small ore tank has been raised and the reflector plate has been modified to improve the cloth distribution effect. Replace the side grates on all sintering trolleys to reduce harmful air leakage. In terms of reducing the downtime rate, the internal control downtime rate in the first half of the year dropped compared with the same period last year, and the operation rate reached 20%, which was significantly higher than last year.

⒋Cost management work. The cost indicator task of the workshop in ×× became more arduous, and the workshop responsibility cost was reduced to yuan/ton. In order to tap internal potential, reduce costs and increase efficiency, the workshop has established and improved an organizational structure for cost control. The basic principle of production and operation is clearly stipulated in the workshop economic responsibility system, which is "control costs for all employees and ensure efficient wages." The workshop implements a cost indicator decomposition contracting responsibility system, stipulates the person responsible for each project, and formulates a corresponding reward and punishment system. The workshop strictly implements cost control procedures. All outsourcing, spare parts processing, technical transformation, and delivery of materials must be budgeted and reported in advance, and can only be implemented after approval by the workshop. For low-value consumables in stock, the workshop has established a material picking account book for each team, which can only be collected after being signed by the person picking the material and signed by the director in charge. In the first half of this year, the cost was reduced by 10,000 yuan.

⒌Safe production work. The workshop has always regarded safety work as a top priority, and it has become a common practice in the workshop to put safety first in everything. At the beginning of January, the workshop specially issued safety work points and labor management assessment regulations for the whole year. It firmly established the idea of ????safety first and prevention first, revised and improved various safety regulations and management systems. At the beginning of the year, the workshop director and the on-duty staff The supervisor signed the "Safety and Environmental Protection Responsibility Contract for Year × Warranty liability letter and three-injury protection card. Over the past six months, the workshop has always given top priority to safety education and held safety training classes for young workers under the age of 18. In order to make its own efforts to bring the safety management of the workshop to a new level, the workshop leaders went deep into the safety activity meetings of the process team. Assist the team to carry out safety activity education meetings, improve the safety management level of the team, so that the overall safety management of the workshop forms a horizontal and vertical safety management network, forming a good situation of "I want to be safe, I want to be safe", and achieve on-the-job safety management The operation is done according to the rules and there are rules to follow, thus eliminating the three violations and forming a good situation for safe production. During the month, in order to prepare for the review and acceptance of the dual standards, the workshop organized and organized learning for employees on the key contents of the two systems and further improved their awareness and attention to the dual standards. In the past six months, the workshop has always adhered to monthly safety inspections. The team inspected the unsafe factors of the position at any time, and rectified and implemented the identified hidden dangers in accordance with the principle of three determinations and four non-repudiations. In the first half of the year, hidden dangers were discovered and now Among the items that have been rectified, there are three items that cannot be rectified by this workshop. They will be reported to the Safety Department for coordination and processing in the form of a safety inspection report. Safety measures will be strictly implemented during the maintenance period. The specific person in charge of safety is designated for the project to ensure the smooth progress of safety during the maintenance. Four seasons in winter and summer For prevention work, the workshop must arrange and act early according to seasonal changes, grasping each level, and assigning responsibilities to people, especially the four prevention work in summer, including unblocking flood control ditches, lightning rods for tall buildings, and inspection and protection of electrical equipment at posts. The management of flood control materials and personnel has been fully implemented, and preparations for flood control and heavy rain prevention have been made to ensure safe production in summer.

During the Safety Production and Environmental Protection Month activities in June, the workshop conducted a closed-book safety examination for all employees in the Labor Service Building. The number of participants was 10,000, safety speeches were given, and the number of participants in the meeting was 10,000. Blackboard reports on safety were held, safety banners were hung, and Safety banners, safety manuscripts, and watching TV videos, the number of people participating in the main factory activities, the number of people participating in the factory activities, the workshop conducted a safety inspection, and *** hidden dangers were found. All rectifications were completed this month, and through a series of Through various forms of activities, employees' safety awareness, operational skills, self-protection awareness and abilities have been generally improved and enhanced, achieving monthly safety production and environmental protection and safe and civilized production.

⒍Political and ideological work. Strengthen the unity of the team and continuously enhance the cohesion of the employees. The members of the sintering workshop team can think in the same place and work hard in the same place, truly achieve unity in thinking and pace, cooperate with each other in work, and complement each other. Rather than tearing things apart and filling in gaps, the team truly played its leading role, and the cohesion of employees was unprecedentedly enhanced, laying a solid foundation for the full-year production tasks. Introduce the advanced concept of "learning organization theory" into various management of the workshop, instill the consciousness of innovation, competition, teamwork, struggle, independent learning and self-transcendence into the minds of each employee, and promote the improvement of management level , driving production and quality to a higher level. Actively carry out theoretical study of employees, carry out in-depth and detailed ideological and political work, and carry out team and group political study and discussion activities. Actively carry out a series of activities with the theme of "Grasping Management, Climbing the Levels, Stressing Integrity, and Building Image", and focus on achieving four combinations in the activities: First, combine the series of theme activities with fulfilling the responsibilities of the master, improving the quality of all employees, and establishing a sintering Workshop image. The second is to combine thematic series of activities with process commitment services, actively carry out process quality service activities between the four processes of raw materials, ingredients, fire inspection, and finished products, and carry out "four-to-one inspection" between the previous process and the next process. "Activities, that is: compare overall thinking, compare service awareness, compare service quality, compare service level, and see service effects. In this way, we can maximize the enthusiasm of all employees in the workshop and improve the level of comprehensive management. The third is to combine thematic series of activities with optimization outlines and indicator improvements. The fourth is to combine the themed series of activities with the activities of "Party Spirit Education", "I am a Communist Party Member", "Party Member Responsibility Area", "No Accidents Around Party Members", and "Two Struggles and Two Creations", so as to achieve the best results in emergencies and dangers. In the face of important tasks, the majority of party members rush to the front and establish the image of party members with practical actions. Do a good job in the work of "three meetings and one lesson", and actively carry out the activities of "two struggles and two creations", "party member responsibility area", "no accidents around party members", and "I am a member of the Communist Party", so that party members can consciously achieve: The first is to be a leader who studies Deng Xiaoping Theory and the important thought of "Three Represents", learns the party's knowledge, learns scientific and technological knowledge and the business knowledge of the workshop's position, and is a leader who applies what he has learned; the second is to be a person with high moral character, caring for the people, and sacrificing himself to help others. , take the overall situation into consideration, unite comrades, and be good at leading the ideological and political work of the masses; the third is to be ahead of the hardships and dangers, strive for first-class work performance, and wherever there are difficulties, there will be the production vanguard of Communist Party members; the fourth is to give full play to The exemplary role of Communist Party members in implementing the system, tapping potential and increasing efficiency, improving indicators, and rationalizing suggestions; the fifth is to give full play to the role of Communist Party members in doing what they do, loving what they do, drilling in what they do, working hard to learn the business skills of their positions, and striving to become production experts role as a pacesetter. For example, in the maintenance work of replacing a new baffle, the time is tight, the labor intensity is high, and the on-site environment is dusty. All the party members and off-duty employees in the workshop consciously devoted themselves to this battle, carried forward unity and hard work, and were not afraid of hardship. , The spirit of not being afraid of tiredness successfully completed the replacement task on time, gaining time for the resumption of production.

2. 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 safety production, focus on comprehensive management, and concentrate on advantages The policy is to organize production, calculate carefully to ensure costs, carefully maintain equipment, and maintain stable production with high quality and reduce consumption. We will do a good job in all tasks to ensure the completion of annual production and operation tasks.

, learn from steelmaking employees’ strong sense of responsibility, awareness of the times, awareness of systematic thinking, awareness of hard work, dedication, and awareness of innovation, use advanced concepts to unify the thinking of all employees in the workshop, and work hard on "strictness, detail, and pragmatism" to do a good job. To achieve high standards, strict requirements and quick action, in this year's production and operation process, we have exceeded the planned line goals stipulated in the factory's "Economic Responsibility System" and moved towards the struggle line goals;

⒉ Further strengthen safety Knowledge education, improve employee safety awareness, do a good job in double standard implementation, adhere to the Tuesday safety meeting system and the workshop leadership team to organize team safety activities, and achieve safety "six to zero";

⒊Do a good job Digest white ash, reduce the fuel ratio, continue to implement the system of avoiding peaks and adding valleys, strengthen the management of workshop machines, materials, materials and spare parts, and strive to reduce production costs;

⒋Continuously optimize thick material layer sintering production , improve the yield of finished products, select the appropriate ones, reduce the screening ≤, improve the drum index ≥, improve the comprehensive qualification rate ≥, improve the sinter iron grade ≥, and create the first-class level in the country;

⒌Strive to achieve the company and The various indicators of the optimization outline proposed by the factory are moving towards zero errors in all indicators;

⒍ Strengthen equipment management, implement equipment maintenance and personnel inspections, and post and technical two-level inspections to truly reflect the operating status of the equipment and equipment status, strengthen the maintenance of equipment for on-site workers, improve the equipment integrity rate, strictly control the quality of maintenance during maintenance, and strive to achieve the highest equipment operation rate and zero process downtime rate;

⒎ Strengthen technological innovation and technological transformation Strengthen the efforts to improve the low-temperature thick layer sintering process, complete the cold return warehouse transformation and lining board transformation, realize the return of ore to join the batching, apply some advanced sintering technologies to production, and continue to stabilize production;

⒏ Implement survival of the fittest, improve the competition incentive mechanism, implement a last-minute elimination system for shift leaders and managers, increase the levels in the distribution system, and provide heavy rewards to those who have made great contributions, especially those who have made breakthroughs in certain indicators;

⒐ Strengthen the construction of spiritual civilization, care about the lives of employees, carry out various cultural and sports activities, establish the idea of ????always striving for first place, and constantly improve and enrich the sintering spirit.

In short, under the correct leadership of the factory director and party committee, the majority of cadres and workers in our sintering workshop are determined and confident to do a good job in various tasks throughout the year and fully complete all tasks assigned by the factory to the sintering workshop. Task.

Thank you everyone! ;