Work summary of sintering workshop 1 During the 20xx years' work, the workshop adhered to the working idea of "focusing on internal strength and serving the blast furnace wholeheartedly", taking "producing high-quality and high-yield sinter" as the goal, taking production as the center, implementing and perfecting various systems, strengthening internal management, strictly grasping process operation, and implementing the management of all equipment, so that all the work was steadily advanced and developed.
First, do basic work well and strengthen internal management.
Adhere to the workshop meeting system. Organize a workshop safety production meeting every Monday, analyze the production situation last week, reflect the problems existing in the production process, convey the relevant instructions and spirit of the company and the factory department, and arrange the next stage of work, aiming at strengthening internal communication in the workshop and ensuring the timeliness of uploading and issuing documents and instructions.
Actively cooperate with various functional departments to check the implementation of standards and effectively implement the rectification of unqualified items; At the same time, the workshop also ensures the implementation of the system documents through self-examination and self-correction, and conducts self-examination once every two weeks to check the proficiency of the main inspectors in job responsibilities and the three major regulations, as well as the standardization of work records.
Strengthen personnel management, establish a monitor responsibility system, and pay attention to team building. Employees have stable thoughts and show some enthusiasm, and actively participate in corporate cultural and sports activities in their spare time. For example, Lan Zhou, a shuttle worker, won the first prize in the company's "Please give me the result" speech contest. The phenomenon of high employee turnover has been effectively controlled, with annual turnover of employees 17; Old employees are relatively stable and have developed into the mainstay of the workshop.
Cooperate with various functional departments to do a good job in employee training. Every employee received safety, technology and equipment training 10 times throughout the year, and their own quality and operation skills were further improved.
Second, strictly master the technical operation to improve the output and quality.
First, strengthen water control. The water attendant is required to strictly implement the operation policy of "three diligence and one accuracy", often observe the fluctuation of moisture particle size of the mixture, strengthen the contact with sintering, granulation and mixing room, adjust the moisture in time according to the incoming materials and production conditions, strengthen the mixing granulation effect, improve the air permeability of the material layer and stabilize the moisture in the sintering process.
Secondly, the operation principle of "low carbon, thick paving, slow rotation and stability" is strictly implemented in Kanhuogang, and operations such as paving, ignition and end point control are strengthened to ensure the stability of water and carbon in the sintering process and make the shift output stable at a high level.
Third, balance the use of internal circulation to return ore. Pay close attention to the amount of ore returned in the production process. When the production is stable, each shift shall not increase or decrease the amount of ore returned at will. When the production fluctuates, it is necessary to predict the change of ore return and take timely adjustment measures.
Fourth, strictly control air leakage. Post workers are required to strengthen the inspection of air leakage points and take effective measures such as blocking, repairing and adjusting to deal with them in time. Before each overhaul, the whole ventilation should be thoroughly inspected, and the air leakage problem should be treated as a key issue every overhaul.
With the joint efforts of all departments and workshops, the economic and technical indicators of the whole plant reached a new high in 20xx. As of June 1 1, our factory has produced sinter 1804 194.43 tons. The utilization coefficient of sintering machine is 1.83t/m2h, which is 0.05t/m2h higher than the same period of last year, and continues to lead the average level of domestic peers. FeO stability rate was 95.33%, down 1.34% year-on-year. The drum index was 74.86%, up 0.37% compared with the same period of last year; In terms of energy consumption, fuel consumption was 60.66Kg/t (non-standard coal), down 4.46Kg/t year-on-year, and power consumption was 34. 1 1Kwh/t, down 4.70Kwh/t year-on-year. It can be seen that the economic and technical indicators that the workshop is mainly responsible for, except the FeO stability rate, have improved to varying degrees.
Three, the implementation of equipment management, to ensure the operation rate.
First of all, combined with the actual situation of the workshop, formulate and improve relevant systems to make up for management loopholes. Implement the equipment maintenance system of sintering workshop, divide the equipment belonging to the workshop into teams and groups, and implement the equipment management responsibility to teams and individuals; Implement the equipment spot check system in sintering workshop, specify the time, content and assessment details of equipment spot check in detail, further refine the equipment spot check work, and help employees improve the equipment spot check level.
Secondly, do regular maintenance. Take the initiative to contact the inspection station before each overhaul, and put forward the items needing overhaul and related requirements. Seize this favorable downtime to solve the problems existing in the equipment and organize employees to replace belt guards, idlers and grates; Lubricating and oiling the reducer, electric drum, bearing seat and other components; Clean up the accumulated ore or sticky materials in the mixer, granulator, hopper and ring cooler.
Third, do a good job in belt supervision, handling and replacement. With the increase of sintering output pressure and the deterioration of cooling effect of ring cooler, the belt conveyor of finished product system frequently breaks down and its service life is shortened, which is also a major focus and difficulty in our workshop this year. First of all, the foreman on duty is required to pay close attention to the operation of the belt under his jurisdiction during the shift and report the problems in time. Key belts such as Z8- 1, LS- 1 and LS-2 are inspected by the workshop director personally every day. Make the service life of the belt predictable, negotiate with the spot check station in advance, arrange the maintenance properly in a planned way, and try to avoid the phenomenon of temporary shutdown to deal with the belt.
With the joint efforts of all departments and workshops, the downtime of all kinds of equipment and process has been controlled to a certain extent. By June 165438+ 10, the operating rate of the whole plant was 93.99%, which basically reached the target. Sintering workshop, as of June 1 1, the system was shut down 14 hours and 42 minutes, with an average of 80 minutes per month, accounting for 0.18% of the calendar time; Temporary shutdown for belt repair or replacement for 34 times, with an average of 3. 1 time per month, resulting in system shutdown for 42 hours 16 minutes, accounting for 0.53% of calendar desktop hours; The hopper or cylinder distributor was shut down for 27 times, with an average of 2.5 times per month. The system stopped for 8 hours and 40 minutes, accounting for 0. 1 1% of the calendar time. Belt jamming, crushing, slipping and other faults caused the system to stop for 20 times, with an average of 1.8 times per month, which caused the system to stop for 7 hours and 4 minutes, accounting for 0. 10% of the calendar desktop hours.
Fourth, implement safety and environmental protection work to protect production.
In terms of safety, first of all, do a good job in safety education for new employees, especially in on-site safety operation. Secondly, seriously implement the weekly safety day activity education, so as to ensure that the time and place of personnel are correct. Before the meeting of Class Three, safety production should be mobilized, so that employees can always keep a high degree of safety vigilance. Fourth, do a solid job in safety inspection and hidden dangers rectification, and organize a safety inspection once a week, covering the jurisdiction of the whole workshop and involving all personnel on duty. Each hidden danger rectification project is implemented by a team or a special person, which is effective without procrastination. In the whole year, there were more than 30 hidden dangers rectification projects in the whole workshop, and the safety accidents were "60".
In terms of environmental protection, we will comprehensively promote the work of clean and civilized factories. Organize employees to "declare war" on the dead corners of the whole workshop and clean up all messy places such as corners, belt corridors and lounges within the jurisdiction of the workshop; Seriously implement the rectification project of the company or the Safety Production and Environmental Protection Department, try to solve the problems that can be solved on duty, and arrange the deputy shift to handle the problems that cannot be solved on duty; Pay attention to the cultivation of employees' awareness of cleanliness and civilization, help employees establish good hygiene habits, and put an end to throwing cigarette butts or smoking; Pay strict attention to post hygiene, ensure that the ground is clean, the equipment surface is dust-free and the items are neatly placed. After a year's hard work, great progress has been made in cleaning the factory. Many historical blind spots such as color plates, belt corridors, inner and outer rings of ring coolers, double preheating furnaces and so on have been cleaned up, and the whole workshop has taken on a new look.
Verb (abbreviation of verb) 20xx work prospect
Looking back on the work in the past year, we can see that all the work has been put in place and some achievements have been made, but there are still some problems such as unstable output, high ore return rate, poor ring cooling effect and many belt failures in the finished product system. Especially with the aging of main equipment, how to ensure the operation rate when spare parts can't keep up; With the increasing pressure of blast furnace raw materials and the improvement of company indicators, how to achieve sustained and stable production, improve quality and reduce consumption will be the focus of my workshop for 20xx years. We expect that 20xx will be another bumper harvest year.
Summary of Work Safety in Sintering Workshop in 20XX. Under the correct leadership of the Sintering Plant, all decisions and arrangements for safe production in the Sintering Plant have been fully implemented. Focusing on the work requirements and priorities of "safety in production", adhere to the policy of "safety first, prevention first and comprehensive management", continue to deepen the rectification of safety in production, pay attention to team building, strengthen detail management, and adhere to continuous safety inspection with daily inspection, mutual inspection and weekly joint inspection as the main methods. Pay attention to the post requirements of employees, combine all aspects that are unfavorable to production in summer, flood season, autumn and winter, focus on the special treatment of accident-prone spots on site, strictly control and reduce the "three violations" behavior of employees, and constantly improve the basic management of workshops and security team to ensure the orderly production. With a highly responsible attitude towards the life and property of enterprises and employees, we will carry out in-depth safety inspection, governance, publicity and education, and deploy 20xx work objectives.
First, establish and improve the safety management network, and earnestly implement the safety management system.
In order to ensure the smooth development of safety work, managers at all levels in the workshop took the security team meeting as a breakthrough to assist the team to carry out safety activities, improve the safety management level of the team, and make the overall safety management of the workshop form a safety management network from horizontal to vertical. Everyone is involved in safety management, and everyone is responsible for safety production, and gradually reach the understanding of "I am responsible for my safety and I am responsible for his safety" to lay a solid foundation for safety management. And strive for workers to achieve "four no injuries" in the production process, and conscientiously implement various safety management systems formulated by the company and the branch factory.
Two, strengthen the safety education and training of employees, and constantly improve the safety awareness of employees.
1), the workshop starts with new employees. The workshop trains 35 new employees throughout the year, and all of them complete the three-level safety education as required, determine the mutual insurance objects, and focus on training workshop process production, hazardous point identification, post operation skills and safety operation procedures to ensure that the safety education rate of new employees reaches 100% and the training efficiency is ensured.
2) This year, the workshop will organize various forms of safety training every quarter, and hold regular safety meetings in the workshop and each operation area every week to summarize and comment on the safety work and education in the workshop.
Employees comply with safety regulations. Throughout the year, firefighters and fire squad leaders were organized to participate in various safety trainings 10, such as wearing and using training in air respirator, emergency plan drills for gas accidents, and fire protection knowledge training for all staff, and those who failed were assessed.
3) During the safety month, the workshop hung safety warning signs at dangerous points, posted safety propaganda slogans in eye-catching positions, and replaced more than 30 unclear warning signs. At the same time, check and replace the post fire hose, and replace the 15 hose to improve the post prevention ability and avoid safety accidents.
Third, strengthen on-site management and resolutely stop the phenomenon of "three violations".
1. Safety inspection and hidden danger investigation are management methods to avoid accidents. The workshop regularly organizes joint inspections, and managers and safety personnel inspect the site irregularly every day, and handle problems in time when they find them; All staff shall participate in the hidden dangers investigation, rectify the hidden dangers found in time, formulate temporary measures for those that cannot be handled on the same day, ensure that there is no problem, limit the responsible person to implement the rectification on schedule, and feed back to the safeguard section for the record. 12 years, * * * organized joint inspection of workshops for more than 40 times, and found out more than 300 safety production projects and more than 90 hidden danger investigation projects, including replacing gas pipeline valves 14 and replacing gas pipeline rubber compensator1.2m; More than 60 people have violated the rules, and all of them have implemented assessment education and issued notices to all staff.
2. Continue to strictly implement the safety operation systems such as "hot work approval" and "maintenance operation panel use", and put an end to illegal command and illegal operation. In the process of maintenance, the maintenance safety procedures and measures were strictly implemented, and the specific safety person in charge was appointed for the project, which ensured the safety and smooth maintenance.
3. In order to meet the review and acceptance of standard implementation, the workshop organized employees to learn the key contents of the two systems, further improved the awareness and importance of standard implementation, and successfully passed the acceptance.
4, do a good job of five prevention in winter and summer, the workshop according to the seasonal changes, do early layout, early action, grasp the first level, the responsibility to the people, ahead of schedule to complete the main engine cleaning bar and main engine cloth with axial flow fan for cooling and various water pipes on site. Heat preservation work to ensure on-site safety in production.
5. In the whole year, * * * invested 45,230 yuan in special safety funds, which were mainly used to improve the safety infrastructure in the factory and ensure the smooth progress of safety work in our workshop. The requirements put forward by the Security Department of the Head Office have been seriously rectified.
1), the guardrail of the main car crossing the bridge was reformed, and loose-leaf doors were installed on both sides to ensure the safety of the operators.
2) The gas system infrastructure has been further improved. According to the requirements of the safety section of the branch factory, the 8-hour overhaul on September 5th was mainly used to replace the gas pipe DN600 butterfly valve and DN 1200 electric butterfly valve in the workshop, the water in the 008# trap and the DN600 blind apron to ensure the normal operation of the gas pipe network in winter.
3) Replace 2 pull rope switches for the 8# belt to ensure that there are emergency power-off devices on both sides of the belt, which effectively improves the safety performance of the belt system.
4) Two insulating rubber plates are installed under the power distribution room and operation box in the main control room, which effectively reduces the probability of electric shock accidents and ensures the safety of workers' electricity consumption.
5) Add 5 wall fans and 1 air cooler in the back room and main control room. Ensure the safety of employees in summer vacation.
6) Completed the annual inspection of carbon monoxide detection device, eliminated unqualified products, ensured the accurate, true and comprehensive monitoring of carbon monoxide concentration in the production site, and avoided the occurrence of gas poisoning accidents.
7) In order to ensure the safety of hoisting operation, the wire rope buckles and chains for maintenance, as well as the main crane and crane trolley, were replaced and repaired, with more than one wire rope buckle 10 and two maintenance chains 12.
8) During the safety supervision of the maintenance site in the third quarter, * * * found the problem 16, and all the problems have been rectified on site. In order to strengthen the management of inspectors and avoid the occurrence of safety accidents, the implementation of safety measures has been further strengthened, the punishment for illegal operations has been increased, the safety management at the inspection site has been gradually improved, and the safety of the inspection process has been ensured.
Fourth, strengthen environmental governance and improve the working environment of employees.
In terms of occupational health, strict operating procedures and serious implementation of occupational health and safety management system standards ensured the smooth progress of external audit, and actively implemented the rectification suggestions put forward by external audit experts, further improving the system operation. At the same time, an ash discharge chamber was built at the dust removal and ash discharge place at the tail of the aircraft, which solved the problem of secondary dust on site. In addition, the dust removal holes of dust removal pipes at various points in the batching room were reformed, and all the original plug-in iron blocks were replaced with flange hole bolts to avoid air loss. And further strengthen the inspection and adjustment of the air volume and gate valve opening of each dust collector. Reasonable use of the dust suppression function of each pumping point can effectively reduce the dust concentration in the post and effectively protect the health of employees. In addition, the workshop strictly follows the requirements of the branch factory, distributes labor protection articles on time and in full, strengthens daily inspection, and urges employees to wear them as required. At the beginning of September, 58 people in dust, high temperature, gas and other positions in the factory participated in the physical examination organized by the safety supervision department, and no occupational diseases occurred. The environment of sintering workshop is relatively weak. By making the environmental control plan of sintering workshop, the workshop has planned more than 10 workshop environmental control projects. After the approval of the factory director, major projects will be handled according to the plan and timetable.
(1), batching, head dust removal, first mixing, second mixing, cold screen exterior wall painting, ground and wall painting.
(2) Three new post rooms and shift warehouses will be built in the workshop (under the small ore trough, under the cold zone and under the return corridor) to solve the management of workers' working environment and materials.
(3) More than 20 flower ponds and tree pits were built on site, and more than 300 flowers and trees were planted to improve the greening of the factory.
(4) The dust removal pipes of cold tail, reflux head and 3# head were reformed, which greatly improved the dust collection rate and improved the working environment.
(5) The corridor sealing, defective glass installation in various parts, composite plate sealing in the surrounding area of the cloister, dust removal in the batching room and tail, heating and insulation installation of various pipelines in the workshop, etc. were successfully completed, which laid a solid foundation for safe production in winter.
(6) During June-June 65438+ 10, the main sewer inside the workshop was thoroughly cleaned to ensure the smooth discharge of accumulated water on site. Through the rectification of the above projects, the on-site working environment of the workshop and post has been greatly improved, and the work enthusiasm of the post has been fully mobilized.
5. Insufficient work.
1. Although the workshop pays great attention to safety management and post safety education, there are still omissions. On February 13, Zhang San, the batching post of Class B, was overhauled. When cleaning the nose, he accidentally fell into the ash box and burned his hands and feet. At 4: 00 on June, Li Mei, the chief controller of Class B, showed signs of heatstroke and suffered minor injuries twice a year. In personnel management, there are still some violations of discipline, such as sleeping on duty, string posts, playing mobile phones and so on. The workshop will assess 4860 yuan to those who violate discipline from time to time.
2. In winter, the pipeline insulation work was not carried out in place, which led to a dead angle of some pipelines in the workshop, which affected the normal use, mainly because the workshop management was not strong enough and the professional daily inspection was not in place.
3. There is still a certain gap in basic safety management, such as imperfect basic accounting, inadequate job transfer education for employees, and untimely replacement of fire extinguishers. The workshop should strengthen the basic management and improve the basic work in the future work, so that the basic work of safety can be improved.
4. In the investigation of potential safety hazards, the rectification is not timely, and the team with backward rectification is assessed.
5. There is a dead angle at the site, and the high-altitude pipeline support cannot be cleaned in time.
Six, 20xx safety work plan.
In order to ensure the safety production in 20xx without accidents and fully understand the importance and urgency of safety work, on the basis of summarizing the safety work in 20xx, the key points of safety work in 20xx are formulated:
1, fully implement the responsibility system for production safety, be responsible step by step, check layer by layer, and earnestly implement the safety management system.
2. Give prominence to key points, continue to deepen the special rectification of potential safety hazards, organize regular safety inspections, and intensify on-site inspections to nip hidden dangers in the bud.
3. Strengthen the training, study, publicity and education of post personnel, improve the safety awareness of employees, continuously improve the accident handling ability and emergency skills of posts, and comprehensively promote the smooth and orderly production safety.
4. Adhere to the policy of "prevention first, combining prevention with control", do a good job in monitoring employees' occupational health, distribute labor insurance articles on time, check employees' labor insurance use, and strengthen the maintenance of dust collectors and the management of on-site environment to further improve employees' working environment and prevent occupational diseases.
5. Strengthen the safety management of foreign construction personnel to ensure the personal safety of foreign personnel and workers inside and outside the factory.
6. Continue to carry out on-site environmental management and improve the working environment of on-site posts. The main projects are: using cold tail to rectify dust problems.
7. Continue to strictly implement the safety operation systems such as "hot work approval", "maintenance operation panel use" and "maintenance programmed safety measures" to prevent illegal command and operation. Inspection and repair