Summary of boiler personnel's work 1

First, study hard in technology, memorize the operating rules in theory, find relevant operating materials on the modern internet and various ways to obtain learning materials; Strictly abide by the operation rules in the internship report, cultivate the individual's independent operation ability, ensure that misoperation accidents do not occur, write down the problems encountered in the work, the experience gained and the matters needing attention at any time, and humbly ask the specialized workers and leaders to let the class members work independently, but they know that it takes time to hone and accumulate knowledge, and it is getting stronger step by step. Even on holidays, I don't forget to read professional books on boilers, so that I can stay at home. I also make full use of the network resources at home, check the boiler literature of the power plant, broaden my horizons and continue to charge, hoping to treat my work with a new professional level.

2. Be serious and responsible in the work, love and respect their jobs, demand themselves with the company's philosophy, be honest with others, do things in a down-to-earth manner, obey the leadership's arrangements, overcome all kinds of difficulties, and always treat the work with a positive and serious attitude. Especially in winter heating period, the labor intensity increases. Under various difficult working conditions, we try our best to improve various operating parameters. Although the number of equipment has increased compared with previous years, the inspection and maintenance of equipment has not been put down, and it is still inspected and maintained on time. Sometimes, due to various factors in boiler operation, it can't meet the operation requirements of the company. However, we made progress despite difficulties, actively adjusted our work ideas, grasped the key points, and made high-speed operation adjustments, and achieved gratifying results. In this year's boiler operation, we took the lead in raising the boiler load to above 120T, which was affirmed and rewarded by the company leaders.

Third, the ability includes coordination ability and accident handling ability. If "technology" is compared to "intelligence quotient", then "ability" can be compared to "emotional quotient", and so can boiler major. A high IQ is not necessarily a high EQ, because technology is dead and ability is alive. In all kinds of unexpected accidents, our team United and dealt with them decisively, nip the accidents in the bud and minimize the actual accidents. Therefore, quick and accurate judgment ability and flexible learning and application can do better.

Fourth, accumulate work experience and implement the company's "energy saving and consumption reduction". In terms of coal consumption, water consumption and electricity consumption, it saves per catty of coal, per drop of water and per kilowatt hour. We give priority to safe operation and give consideration to economic operation.

5. In the work of safety production, strengthen the equipment inspection, improve the reliability of equipment, and rationally adjust the boiler operation mode to ensure the completion of various production indicators issued by the company. Avoid personal injury, equipment damage, fire accidents, affecting the heating of external network companies and major accidents caused by human responsibility.

Sixth, the company launched a small index competition. In the labor competition, we don't cheat, and strive for a good ranking with other truly powerful teams and groups.

The new year has a new beginning and new pressure. Only by setting new reasonable goals can we make new breakthroughs. Therefore, we have formulated the working direction of the team in 2009:

1, continue to learn boiler professional technology, improve accident handling ability, strive for more stable operation of the boiler, and make the boiler load reach a new high under the conditions of safety, stability and economy.

2. While doing a good job, learn other professional knowledge and strive to achieve the goal of "all-round operation" as soon as possible.

3. On the basis of ensuring heating, provide qualified steam to the steam turbine workshop. Complete the power generation task assigned by the company and overfulfil it. 4. Continue to play the spirit of unity and cooperation, strengthen ideas, and spur yourself to have a higher understanding and development.

In the work in 2008, we made some achievements, made new breakthroughs in technology, worked as masters, devoted ourselves wholeheartedly to the work of power plants, and made unremitting efforts, which made us achieve remarkable results. However, we will not give up the pace of innovation because of the achievements of running Class One. We will continue to work hard, spur ourselves and contribute to Mengzhong Suihua Thermal Power Co., Ltd.!

Work summary of boiler personnel II. There are five firefighters and maintenance personnel in the brick-making boiler room of Xinjiayuan, with an average age of 45, who are responsible for the normal work and maintenance of the boilers in the production line of the brick factory. Over the past few years, we have always firmly established the idea of "safety first", never forgetting safety work and adhering to the standards of "learning, benchmarking and reaching standards". As the monitor of the boiler room, under the correct leadership of the factory leaders, we have successfully completed all the tasks of 20xx. Now my personal work is summarized as follows.

First, make overall plans and pay attention to safety.

First of all, pay special attention to the labor safety work of the team, take labor discipline as the focus of rectification, carefully organize analysis and discussion on the disciplinary phenomenon existing in the team, implement rectification measures, and rectify in time. Ensure safety, order and control. Second, do a good job in equipment quality inspection and report to the factory for replacement in time to ensure the safety and reliability of the equipment. Thirdly, the staff of our team wear and use protective clothing and articles in strict accordance with the regulations, and some staff do not wear protective articles when burning open flames, which is unsafe. Our team's boiler workers are strictly required to wear work clothes and supplies issued by the factory department every day to ensure the labor safety of employees. In order to ensure safe work and pay attention to daily safety, the "daily work arrangement" is formulated for the team, and its content is specially formulated in combination with the working standards of the boiler room in the factory: Monday safety valve test (workshop leader supervision). On Tuesday, high and low water level alarm test (monitored by workshop leaders). On Wednesday, all the transmission parts of the machine should be oiled. The water injector was tested on Thursday. On Friday, the vacuum cleaner cleans the dust and the house. On Saturday, the coal yard and ash yard were cleaned up. On Sunday, environmental sanitation cleaning. Poke the fireworks tube every month 1 6th day, and flush the pressure gauge trap tube every month 1 3rd day,16-18th day (supervised by workshop leaders). Over the past few years, we have always adhered to the implementation, ensuring the smooth progress of safe production.

Second, study hard and improve the quality of the players.

A series of systems issued by the factory have broken the egalitarian distribution model, really played the role of rewarding diligence and punishing laziness, and stimulated the enthusiasm and struggle spirit of employees. The implementation of competition for posts will enable all employees to compete for posts, promote the continuous improvement of employees' technical and ideological quality, make poor employees feel pressure, and also make better employees have motivation to better mobilize their enthusiasm, motivate employees to study business hard, study business technology and improve their technical level. Insist on learning business knowledge every week and constantly improve the business skills of team members. Combined with the safety inspection, reflection and special rectification activities of safety production carried out by our factory, the hidden dangers and deficiencies are found according to the present situation. Formulate measures and make rectification in time. Strict post blockade system allows every employee to do standard work in a standard post without violating rules and regulations. Learn from the advanced, learn from the pacesetters, and practice hard, forming a good situation in which everyone has unique skills, everyone has unique skills, and is unwilling to lag behind.

Third, strict management and implementation of work standards.

In order to better serve brick-making production and factories, higher requirements are put forward for shift boiler workers. We have formulated relevant systems and linked them to economic assessment. Tools, appliances and spare parts used in the boiler room are placed in a fixed place to make the boiler room clean and beautiful, and the personnel on duty should do self-inspection and self-repair to prevent the phenomenon of "running, running, dripping and leaking". Wipe the mechanical equipment in each shift, so that the copper and iron are clear and there is no putty. , regular cleaning, civilized production, strengthen daily equipment maintenance and repair, according to the provisions, do a good job of boiler washing and maintenance on a regular basis. Timely delivery of pressure gauges and safety valves. The personnel on duty strictly abide by the operating rules, do not simplify the operating procedures, implement the management responsibility system, strengthen inspection and assessment, and ensure that everyone is under pressure. The purpose is to implement the rules and regulations well and complete the task better.

Fourth, strengthen maintenance and keep the equipment in good condition.

We strictly implement the rules of self-inspection and self-study, and require the personnel on duty to stay in the workshop for small jobs, not to leave the workshop for big jobs, and not to take over due to illness. At the same time, it is also required to put an end to the phenomenon of "running, running, dripping and leaking", emphasize the handover cleaning of boiler body and auxiliary equipment, make copper and iron clear, and the team leader should check in time and increase the assessment. Strictly implement the equipment inspection system, strengthen the inspection of key parts, eliminate problems in time when found, and carry out seasonal maintenance of boilers in strict accordance with relevant rules and regulations. Wash the furnace according to the regulations, timely repair and adjust the boiler in time to ensure gas supply. Do a good job in the maintenance of the boiler body and auxiliary machinery, keep all parts of the boiler clean and tidy, keep the oil circuit unblocked and ensure the equipment is in good condition.

The existing shortcomings of verb (abbreviation of verb) and the next steps

Under the care of the leaders, although our team has made some achievements, we are also clearly aware of the shortcomings.

1, further study safety knowledge seriously and strengthen the level of safety control beforehand.

2. Further strengthen the sense of responsibility and do a good job.

We always carry out benchmarking inspection in strict accordance with the Standard for Inspection and Appraisal of Safe and Qualified Boiler Houses, find out the gaps, implement measures for rectification, and pay close attention to improving the professional and technical level of boiler personnel. We have the confidence and ability to operate according to the boiler safety operation rules and regulations under the leadership of the superior competent department, improve our professional quality, strictly operate the rules, ensure the safety of boilers and equipment, and make contributions to the leap-forward development.

Summary of boiler personnel's work 3

Time flies, 20xx years have passed quickly. Looking back on my work in the past year, I feel a lot and have made great achievements. It includes the education, training, help and care of leaders at all levels of the company, as well as the bitterness of hard work and unremitting efforts. Over the past year, I have always adhered to the principle of being diligent and sincere, insisting on not being greedy for big things, regardless of gains and losses for small things, and earnestly performing my own work, no matter what work, I have always insisted on completing the tasks arranged by the company. It can be said that 20xx is an extraordinary year for Yinjiagou Coal Mine, Lan Yu Thermal Power Company and myself, and it is a crucial year for promoting reform, expanding market and sustainable development. The work of the past year is summarized as follows:

I. Completion of 20xx Project Construction and Specific Practices

At present, 34 kilometers of trench excavation has been completed, 70 kilometers of main pipes and branch pipes of various specifications have been welded, more than 200 valves and compensators have been installed, strength tests have been carried out for 70 kilometers, insulation joints 1000 have been inspected, earthwork10.2 million meters have been backfilled, 52,000 meters of pavement have been repaired, and lawn bricks 1000 meters have been repaired. The old boiler was transformed into 16 heat exchange station, which was successfully docked with 8 heat exchange stations of Yu Xiang Thermal Power Company, with a heating area of1.52m. ..

The central heating project in Yangcheng County is an important livelihood project determined by the county party committee and government in 20xx. In order to do this project well and make the people really warm up, the quality of heating pipeline construction is very important. In terms of quality control, I mainly start from two aspects: one is the quality control of raw materials; The second is the quality control of construction technology.

(1) Raw materials are the basis of quality control of heating pipelines.

First of all, before the project starts, determine the material supply unit, select enterprises with strong production capacity, advanced production technology and qualified product quality as our bidding material supply partners, and require both parties to bear the responsibility for the construction quality of heating pipelines; Determine the material supplier through public bidding; Secondly, materials such as pipelines, compensators, valves, elbows, tees, heat preservation, anti-corrosion and covered electrode entering the site must be inspected in strict accordance with the standards. For example, for pipes. We require on-site materials personnel to pay special attention to the inspection of wall thickness, weld and corrosion of internal and external walls. The deviation of material and wall thickness of steel pipe shall conform to the current national Technical Standard for Steel Pipe Manufacturing (GB/T 97 1 1-20xx), and the product certificate of the manufacturer shall be provided, and the missing items in the certificate shall be supplemented. Used for compensators, valves, elbows, tees, covered electrode, etc. , there must be the manufacturer's product certificate and the inspection certificate of the compensator and valve inspection department where the project is located. Unqualified materials shall not be used. In order to ensure the quality of engineering materials, it is also the first level of quality control of heating pipeline engineering.

(2) Quality control in the construction process

1. Quality control of survey and setting-out: After determining the position of pipeline center line, valve well, fixed pier and compensator and their error symbols, surveyors must carry out retest.

Only after the requirements are met can the next working procedure be constructed. If buildings must be avoided during construction, the supervision unit and the design unit need to negotiate to add elbows at appropriate positions to prevent gas gathering when necessary, and install exhaust valves at high points and drain valves at low points. At the same time, the elevation of the pipeline should be controlled in strict accordance with the design drawings. Every working procedure, such as trench inspection, foundation sand cushion filling, pipeline installation, etc. , elevation control survey must be carried out to ensure the construction quality.

2. Quality control of trench excavation

Before trench excavation, the appropriate slope should be determined according to the soil type and soil conditions at the site. Determine the reasonable slot section and slot bottom width. When determining the excavation section, the safety and quality of the project should be considered to make the slotted section reasonable. In addition, since the summer of this year, there has been more rain than in previous years. During construction, in order to prevent the bottom of the ditch from soaking, closed earth ridges are piled around the ditch, and sometimes drainage ditches and collecting wells are dug outside the ditch to pump water. After the groove bottoms out, the next procedure should be carried out randomly. During trench excavation, the elevation of trench bottom shall be measured and checked at any time to prevent over-excavation.

3. Quality control of sand backfill

In order to control the quality of sand cushion at the bottom of tank, the quality of sand should be controlled first. Sand should have moderate dry humidity and uniform particle size, and do not contain silt caking. Secondly, the thickness and elevation of sand cushion backfill should be strictly controlled, and the compactness and elevation of tank bottom should be checked before backfilling. After confirmation, backfilling can be allowed. Sand cushion should be backfilled and compacted.

For the quality control of sand layer in the chest cavity of the pipeline, both sides should be backfilled at the same time to prevent the center line of the pipeline from shifting. Backfill shall be tamped by layers, each layer shall be tamped manually by 200-250 mm and mechanically by 250-300 mm, and the backfill density shall meet the design requirements.

4. Quality control of backfill soil above sand layer

Strictly control the soil quality of backfill soil. Backfill soil shall not contain broken bricks, stones, concrete fragments and hard clods larger than 100 mm, and the water content of backfill soil shall be close to the optimal water content. Before returning to soil, light standard compaction test should be carried out to determine its optimum water content and maximum dry density. When backfilling, there shall be no water in the tank, and silt, humus, frozen soil and organic matter shall not be backfilled.

5. Quality control in the installation process of thermal pipelines and accessories

Before laying pipelines, the compactness and elevation of sand cushion should be rechecked. When it meets the design requirements, the pipe can be hoisted into the groove according to the above hoisting method, and it is forbidden to push the insulation pipe directly into the groove. When connecting, the nozzles should be aligned and concentric. The maximum distance for setting compensator in straight pipe section and the bending radius of compensator elbow shall meet the design requirements. At least one guide bearing shall be provided at both ends near the compensator. When the ambient temperature during installation is lower than the compensation zero point, the compensator should be pre-stretched, and the specific value of stretching should meet the requirements of design documents. When installing wave compensator or packing compensator, the end with weld or sleeve should be installed in the direction of medium flow, and when installing horizontally. When installed vertically, the compensator should be installed on the upper part, and the compensator should be consistent with the slope of the pipeline. The pipeline axis within 50m before waveform compensator or packing compensator should be consistent with the compensator axis, and there should be no deviation. When the compensator is temporarily fixed, after the pipeline installation, pressure test and heat preservation are completed, the fasteners should be loosened to ensure that it can freely expand and contract in use. When installing the valve, the flange surface should be perpendicular to the pipeline axis, and the screws should be tightened symmetrically to prevent uneven pressure from affecting the installation quality. When butterfly valve is installed, in order to prevent impurities accumulated at the bottom of the valve from affecting the closing tightness, it is required that the valve stem be installed obliquely, and the inclination angle should be not less than 30 degrees from left to right.

6, pipeline welding quality

The pipeline material of Yangcheng city central heating project is Q235B spiral welded pipe. According to the actual situation of the project, manual argon arc welding is used for backing and face-to-face arc welding is used. Covered electrode E43 15 adopts single-sided welding and double-sided molding process. Welders should take on-the-spot examination before taking up their posts, and hold relevant certificates after passing the examination. In order to prevent welding slag splashing during welding from burning the insulation pipe, it is necessary to cover the insulation pipe 500mm on both sides of the working point with tarpaulin or rubber. During installation, the insulation layer at the pipe end must always be dry and waterproof. It is forbidden to damp the insulation layer. When the construction is interrupted, the nozzle shall be closed with baffle. The baffle used in rainy season should also have the function of preventing mud from entering the cavity. When the pipeline passes through the wall, the casing shall be installed.

7. Quality control of functional testing

The strength and tightness test of heating pipeline is the most critical step to check the engineering quality in heating pipeline construction. First of all, it should be clear that the functional test of heating pipeline should be carried out jointly by the owner, construction unit, supervision unit and relevant departments, and backfilling can only be carried out after the test is qualified. Before the test, the exhaust valve should be installed at the high end of the test pipe section, the drain valve should be installed at the low end, the pressure gauge should be installed, and the appearance quality of the weld along the line should be checked. In order to prevent the compensator from deforming during the pressure test, a temporary fastening device should be installed before the pressure test, and then water can be injected. When the water is full, firstly carry out strength test, pump the water pressure in the pipe to 1.5 times of the design pressure with a pressure pump, stabilize the pressure for 10 minute under the test pressure, check that there is no leakage or pressure drop, then reduce it to the design pressure, and stabilize the pressure for 30 minutes under the design pressure to check that there is no leakage, abnormal sound or pressure drop. Secondly, carry out the leak test. The leak test pressure is 1.25 times the design pressure and not less than 0.6MPa. After the pressure rises to the test pressure and tends to be stable, the pressure drop shall not exceed the specified value within the specified pressure stabilizing time.

Second, the hidden dangers and problems existing in the construction process of heating pipeline

1. radiation measurement: although the setting-out was confirmed by the supervisor, Party A, design institute and Party B, there was no supervisor ... but I think only the direction of the pipeline was determined, and there was no measurement and composite elevation. The bending angle of the pipeline in the vertical direction is too large during installation. In addition, we are now constructing in sections. If the ports are not aligned in the installation process, they will be cut, resulting in stress concentration at the corner, which will easily lead to serious hidden dangers of pipeline rupture and leakage during thermal operation. As shown in the figure below:

2. The trench construction is not standardized.

(1) The obstacle has not been proved;

② Support is not in place;

③ stagnant water;

④ No working pit;

⑤ No cushions or cushions are provided.

Consequences of violation: interruption of water, electricity, gas, heat and communication facilities; Collapse; Safety accidents; Pipeline damage; Land subsidence.

3. The backfill density is not enough, and the backfill is not compacted by layers according to the specification requirements; Backfill soil does not pass through a sieve, etc. Consequences: the defects of insulation pipes and joints cannot be completely eliminated; Local damage of pipeline affects service life; The compactness can not meet the requirements; The backfill site collapses, causing danger.

4. The transportation, hoisting and storage of insulation pipes do not meet the requirements.

5. The installed insulation pipe is not sealed or sealed loosely; Improper port blocking method. Consequences: steel pipes are rusted due to moisture; Mud, stones, rain, soil or small animals enter the pipeline, which affects the later use. At present, the hardness of water quality does exist in the process of heating operation, which is less than or equal to 6mg/L, but it is actually greater than 6mg/L at present, and the power plant is supplementing softened fresh water.

6. The construction was not carried out in strict accordance with the design drawings, which is manifested in several aspects. First, due to the tight construction period and the construction site conditions, some valve wells did not add auxiliary wells according to the requirements of the drawings, which may lead to problems in the heating pipeline. Second, there is no valve well in the branch pipeline, which is not conducive to regulation and maintenance. For example; On the night of 20xx 1 13 10/3, the main heating pipe outside the ceramic factory suddenly leaked water, and the main heating pipe network could not be closed in time. Therefore, the heating stopped 13 hours. This is an example, there is no additional valve well, due to the local conditions of the branch pipeline during construction.

(3) Safety:

1, construction enclosure settings:

(1) does not meet the requirements (closed, beautiful, neat, stable and durable);

(2) The enclosure is set at will (there is no enclosure at the door of the fire brigade; Xinjian South Road People's Hospital is set as a fence; The horizontal height of color steel tile core used in Rongze section is less than 90cm；; The materials are not uniform, including wooden boards and iron sheets; There are various installation methods, such as tripod, road drill, useful warning line, useful steel pipe, vertical and inclined, etc.

(3) The demolition is not timely and thorough.

2. The warning signs are incomplete, and there are potential safety hazards during the flood season of river construction.

(1) The pipeline installed under the stone retaining gate is floating.

(2) The pipelines and building materials piled up in Xixi River and Huoze River were not removed in time, which affected the river flood control.

(3) The river is not repaired in time.

Third, the direction of future work efforts

The construction of the first net must pay attention to the details, and there can be no threaded links. Instruments installed during the inhibition test must be removed and sealed. Rubber and asbestos gaskets shall not be used in flange connection, and steel gaskets must be used. The first valve shaft in the pipe network must be provided with an auxiliary shaft, and the drainage pipe must be led to the auxiliary shaft.

The construction of the second network needs to coordinate with the property, community and village Committee in advance and arrange a reasonable construction period. Because of the construction in downtown area, it is necessary to set up a safety fence to prevent the occurrence of safety accidents, and designers are required to survey the topography of the site, solicit the opinions of the surrounding people, design a reasonable construction route, and reduce the occurrence of line changes caused by the inconsistency between the drawing design carried out by the design unit and the actual construction conditions. The contractor is strictly required to carry out the construction according to the drawings and relevant technical disclosure, and shall not change the line without permission or cut corners.

Flushing and commissioning should be started in advance, and flushing should be thorough. From this year's operation results, it can be seen that the washing work before the trial operation is not in place, which leads to the blockage of most users' filters at present.

In the construction of heat exchange station, it is also necessary to strengthen the requirements for on-the-spot investigation of design units. During the construction of the heat exchange station this year, most of the drawings were inconsistent with the actual units, and there were too many temporary design changes, which led to serious delays in the construction period.

Achievement can only represent the past, and struggle can achieve the future. In the future work, I will consciously strengthen my study, ask for advice with an open mind, and constantly sort out my work ideas. In view of the problems existing in this year's work, I will draw lessons and sum up experience, and strive to put an end to these problems in future construction. Learn by doing, learn by doing. Constantly master methods and accumulate experience. Pay attention to work motivation as traction, rely on posts, learn and improve, and better complete the work tasks in the new year through observation, exploration, reference and practice. On the other hand, consult books and colleagues, make continuous progress and gradually find out the basic situation in the work, find the breakthrough point, and grasp the key and difficult points of the work. At a new starting point, facing new tasks, we will open up a new situation and realize a new leap.