Workshop equipment maintenance work summary

According to the overall deployment of xxxx, the annual system overhaul of xx workshop was fully launched from x xx and xx, and ended on x xx, lasting xx days, involving 91 technical renovation and maintenance projects, the first time since the x workshop was completed and put into production. The large-scale maintenance activities have been highly valued by the company. The overhaul is based on the principle of “production, safety, and production”. The x workshop is under the direct leadership of the overhaul headquarters. The team spirit of "Tiger of the Tiger and Wolf" teamed up with the attitude of "challenge the limits and move forward", worked hard and successfully completed the overhaul plan. It laid a solid hardware foundation for the smooth production of the second half of the year and provided reliable In the process of overhaul, we also accumulated a lot of valuable equipment maintenance experience, and reserved a large number of maintenance cases that we can rely on for future overhaul work. The maintenance technicians got actual training through overhaul, and the operators also Based on this, we have further understanding of the technical parameters of the equipment. The completion of the overhaul of the special task as summarized below to overhaul the company headquarters:

First, the organization is rigorous and well prepared.

The overhaul involves many repair parts, complicated equipment and numerous inspection personnel. Moreover, in June and July, high temperature and rainy weather were frequent, and adverse factors affecting safety increased. In order to ensure the smooth implementation of the overhaul plan, before the whole line of parking, the x workshop was set up under the specific guidance of the company's overhaul headquarters. The workshop was established by Wu Hongshuai as the chief commander, assistant director Liu Baolin and Zhang Yunliang as the deputy commander, equipment dispatcher and equipment technician. The process technician is the overhaul leading group of the main members, responsible for the work coordination during the overhaul process, the implementation of the on-site supervision plan, and the appointment of security officers, logistics support personnel, propaganda reporters, and on-site organization leaders, responsible for the overhaul. Safety supervision, logistics support, publicity reporting, technical operations.

On the night of June 22, the night shift began and the x workshop stopped. Before parking, the cleaning and debugging and safety precautions of various parts after parking, the members of the workshop overhaul leading group enter the scheduled site in advance, conduct inspection and supervision, coordinate and coordinate, emphasize the cleaning of a part, the maintenance personnel enter a part, the cleaning work must be rapid, Safe, timely, thorough, no dead ends, prevent repeated cleaning, affecting the progress of overhaul. The key cleaning parts shall be designated to be cleaned up by personnel, clear the cleaning standards, stipulate the time limit for completion, and emphasize the precautions; make pre-borrowing communication with the material library in advance to ensure that the required work and equipment for cleaning are on time and complete. Advance the safety precautions, heatstroke prevention products, and drug collection in advance, and do a good job in propaganda and agitation before the overhaul.

In order to ensure the orderly development of the overhaul work and the implementation of the overhaul, the x workshop specially formulated the detailed "Overhaul Plan" and "Overhaul Progress Network Map" for the characteristics of the project, and instructed the maintenance team to carry out the division of labor for each equipment to be repaired. Specific to people. There are indications for the maintenance of the project maintenance schedule, implementation plans, completion of reports, and effectiveness evaluation. It also stipulates that the overhaul progress will be held at 16:30 pm during the overhaul period. The progress of the project, the problems encountered, and the unexpected situation will be summarized and discussed.

Second, the measures are effective and orderly.

In view of the maintenance characteristics of each project, the x workshop has developed a number of corresponding flexible measures during the implementation of the overhaul plan. These measures have effectively accelerated the construction progress and ensured the quality of maintenance. The anti-corrosion lining cleaning work of the pre-drifting station alkalization tower is difficult to clean, the cleaning standard is high, the space is narrow, and it is impossible to carry out multi-person cleaning at the same time. In order to speed up the clean-up process and ensure the clean-up effect, the overhaul leading group decided to implement the shift after the study, and there were special people uninterrupted construction for 14 hours. After three days and nights of intense cleaning, the cleanup work was finally completed with high standards. During the maintenance process of the steaming ball reducer, the output shaft cross coupling is tightly connected due to long-term operation. The company's existing equipment is not enough to dismantle it. The maintenance leading group makes a decisive decision to transport the equipment out of the factory and use the external special. The disassembly of the appliance ensures that the replacement and reassembly are completed on time.

The steaming ball is newly installed in the x workshop. Since the civil engineering project has not been completed, the accessory components cannot be installed and commissioned once. To this end, the maintenance leading group decided to adopt the installation strategy while installing and installing in two directions. Before the end of the overhaul, the large auxiliary equipment such as the drive motor and the propeller were installed.

Safety work is a difficult task during the overhaul. Due to the need for welding, the fire points in the workshop suddenly increased. In order to ensure the completeness, the x workshop was specially responsible for the two comrades Sun Yanjun and Zhang Shidong, and the on-site follow-up supervision was carried out to investigate the fire hazards. . The two comrades stayed up all night and patrolled the front line of the overhaul, effectively eliminating the hidden dangers of safety accidents and creating a safe and stable working environment for overhaul. Comrade Zhang Shumei and Mi Haixia actively carried out the work of collecting, stocking and distributing the heatstroke prevention materials, and worked tirelessly for the logistical support of the employees during the overhaul. The propaganda reporters went deep into the frontline to collect advanced deeds, wrote more than ten articles on the spot, and assisted the trade unions in producing five banners for propaganda. This effectively served as a spiritual incentive.

Third, during the overhaul period, employees took care of the overall situation, spirited, and strong sense of collaboration, and a large number of advanced figures and touching stories emerged.

Because this overhaul x workshop is the main position, after a workshop maintenance worker was ordered to work in the x workshop, they fully reflected the overall situation of the whole, not worth the valuable spirit. In the completion of the task, they are highly constrained by the superior allocation, high standards and strict self, high-quality tasks, and made an important contribution to the x workshop overhaul work. During the overhaul, they also launched a positive labor competition with the x workshop maintenance workers, which was safer than the style, the schedule, the quality, and the safety.

The technical backbone unreservedly exerts his personal technical expertise and is a pioneer in overhaul work. x Workshop equipment technician Guo Yanjun, who has excellent skills, worked as a member of the workshop overhaul leadership team during this overhaul, and was responsible for a lot of heavy work such as equipment maintenance planning report, material collection and overtime work declaration. On June 27th, the taper shaft of the x-pressing part of the paper machine had small entrance and exit due to the matching bearing. In order to make the taper shaft reach the parameter standard, he gave up the rest time, worked overtime for three hours, and manually polished and polished with steel shovel. Quality completed the calibration task.

x workshop packager Zou Jinliang, investment workers Jin Jinfeng, Xing Huanzhi three, before the current work, had worked as a equipment maintenance worker, when a workshop overhaul work was fully carried out, seconded repairs returned to a workshop, x workshop overhaul due to personnel reduction, tasks Obviously aggravated, at the crucial moment, the three volunteers took the initiative to re-employ the old industry, became a temporary maintenance worker, and took the initiative to give up the normal rest time, work overtime to assist in the maintenance work, moved and affected all employees.

The pulping section preparation workers and the opener are responsible for the cleaning of the large black steam tank. On June 28th, the outdoor temperature was as high as 38 degrees Celsius. They continued to fight for one day in the black liquid tank with deep waist in the high temperature condition without any complaints.

Pulp section maintenance Zhang Debiao, Yu Yongming, Guo Hongliang, etc., in the hot summer conditions, drilling the steaming ball in the steaming ball to replace the horizontal pipe flange, regardless of the harsh environment, long time operation.......

The x workshop from the director to the assistant, from the day before the start of the overhaul, unanimously unified the action, they arrived at the repair site first every day, the last batch left, repeated inspections and supervision of the construction project, fully reflecting the cadres' Pioneer model and benchmarking role.

It can be said that during the entire overhaul period, the majority of the cadres and workers in the x workshop explained the team spirit of the "Tiger and Wolf Division" with practical actions. None of them retreated in the face of difficulties. No one was discounted in the face of the task, and no one was in the task. Cut corners and cut corners. Shows the gratifying results of the x workshop in team building.

Fourth, highlight the scientific and technological content of the overhaul, and use the quality test results to express the results.

In this overhaul, although the x workshop was completed and put into production for only one year, the potential problems of the original equipment have been fully exposed in the production and use of the year. In order to improve the effective utilization rate of equipment, it is really useful and valuable. The x workshop is under the direct care of General Manager Li, Wang Zong and Zhang Zong. With the help of the technical transformation office, all the cadres and workers in the workshop mobilize collective wisdom. Carry out technical research, re-examine the utilization rate of existing equipment, and successively determined a series of technical reforms such as implementing slimming and reduction of the motor, reforming of the sizing pipeline, reforming of the refinery pipeline, and redesigning and reforming the discharge pipe of the feed separator to enable resource allocation. More reasonable, the production environment has been further improved.

In the process of overhaul, the x workshop insisted on the production and management philosophy of “going the long journey, and then tightening the days”, insisting on the work that can be done, and never spending money to seek outsourcing. The pumping conveyor auger is completely completed by the x workshop maintenance worker relying on the lathe processing. The drainage and cleaning project is completely completed by the staff. The installation of the 3# opener air duct and fan is also completely designed and installed by the x workshop maintenance worker. . All of this saves a lot of money and raw materials.

All these achievements can not be separated from the guidance of the company's leadership. Mr. Li visited the site many times, listened to the progress report on maintenance work, exchanged opinions with the workshop cadres and front-line workers on some practical technical issues, and put forward valuable suggestions. Mr. Wang and Zhang always fought together with the first-line maintenance technicians for overhaul. Through coordination and creating conditions, Zhou has expressed close attention and great attention to overhaul work through different channels. It can be said that without the care and help of these company leaders, it is unimaginable to complete such a large amount of engineering in a short period of time and achieve such a good maintenance effect.

While achieving gratifying results, we should also clearly understand that through this annual system overhaul, our work has also exposed many problems and deficiencies. We need to pay attention to our work in the future, and remind us that we must make great efforts. correct.

First, individual personnel lack a sense of collective honor, poor team awareness, lack of due diligence in dealing with work, can do things in a drag-and-drop situation, rely on relying on, and leadership is not exactly the same. When the task handed over is completed, he will find a place to hide. The leader can't find him. He will not take the initiative to find the leader.

x is the ability of individual team leaders to organize poorly. I don’t know what to do with the tasks assigned by the superiors. I don’t know what standards to achieve, and my role is poor. I don’t work hard, I can’t tell the difference. Regardless of the local global;

Third, the professional skills of a small number of maintenance workers must be further strengthened. The same work, different people have different schedules and different qualities. In the future work, it is necessary to strengthen the skills training of maintenance personnel, in order to have better performance in the same kind of work in the future;

Fourth, the safety awareness of individual personnel is weak. In the case of cross-operation at the maintenance site and a large number of risk factors, a small number of personnel are fully aware of the warnings and reminders of the safety officer, still do their own thing, do not wear protective clothing caps, and do not use protective equipment to implement unprotected. Homework, completely taking the company's security system as a child's play;

Fifth, a small number of people are not aware of their savings, and they can use new ones that are not old, and artificially cause many resources to be wasted.

In the above problems, we must focus on overcoming and resolving in the future maintenance of equipment, striving to promote the mainstream, curbing the thoughts and behaviors that harm the interests and image of the company, and comprehensively promoting the pace of construction of the x workshop.