Materials of national model workers' deeds

Deeds and deeds of national model workers

In study, work or life, everyone often comes into contact with deeds and deeds. Deeds and deeds are written materials used to praise the advanced, set a model, and make the broad masses of cadres and people see Si Qi and follow suit, so as to faithfully record and reflect the outstanding deeds of advanced collectives and advanced figures emerging in work and study. You have no idea when you draw up the story materials? The following are the materials of national model workers' deeds that I have compiled for your reference, hoping to help friends in need.

National Model Worker Deeds Material 1

Qin Shijun, a CNC milling worker in Hafei CNC workshop of AVIC, is an outstanding representative of advanced figures emerging in Hafei's all-staff innovation.

in the past 14 years, he has achieved 685 technical innovations and made minor changes to minor leather, resulting in an economic benefit of 4.88 million yuan. More than 2 new processing methods, such as "reverse thinking and reverse sampling method", have been incorporated into the product process specification. In the past three years, he has improved more than 4 kinds of parts processing methods, made more than 5 kinds of fixtures, updated more than 15 programs, and completed many technical innovation (tackling key problems) projects. Qin Shijun's main skill specialty is boring and machining high-precision slender holes; Turning slender shaft parts; Milling large thin-walled parts with soft materials and parts with high hardness, high wear resistance and high finish.

Qin shijun has successively won more than 4 honors, such as the may 1st labor medal of Heilongjiang province, the national youth post expert, the national technical expert, the Harbin model worker, the Heilongjiang model worker, the chief skill expert of avic, and the national may 1st labor medal. In 2xx, he was elected as the "most beautiful worker" and the national model worker. National model worker deeds materials 2

Li Zhiqiang, monitor of the final assembly class of avic liming assembly plant. As the chief skill expert, he is dedicated and honest, innovative and efficient; As the leader of Class One, he led the team to be good at fighting and not shrink back, and made contributions to strengthening the "China Heart", striving for courage and dedication, and dutifully guarding their posts.

a pioneer in overcoming difficulties. Li Zhiqiang studied hard, was diligent in thinking and was good at learning. He developed excellent skills and became a skilled craftsman in the industry. In a troubleshooting, Li Zhiqiang led the team to work around the clock for 6 days, which made great contributions to troubleshooting.

an example of innovative work. Over the years, Li Zhiqiang and his team members have continued to carry out lean improvement activities. The Li Zhiqiang operation method of pipeline calibration and installation was popularized, and the assembly bottleneck of engine components was eliminated. Some measures were taken, such as part trace management, anti-collision protection device of assembly vehicle, and oil box strap, etc. After the improvement of tools, the assembly efficiency was obviously improved.

a model of dedication. Li Zhiqiang is highly skilled and experienced, and has the assembly skills of many types of engines. Workers call him a "living drawing" and a "living standard" for engine assembly. When the task is tense, he is often tirelessly busy, working overtime for more than 4 hours every day on average, and sometimes even working until one or two o'clock in the morning.

He has successively won a series of honors, such as outstanding contribution award of aviation to serve the country, man of the hour of AVIC, model worker of Liaoning Province, National May Day Labor Medal and so on. Li Zhiqiang's team has successively won the Liaoning May 1st Award, the National Worker Pioneer and the National "Most Beautiful Worker" and other honors. "Li Zhiqiang Model Worker Innovation Studio" won the title of National Model Model Model Worker Innovation Studio. National model worker deeds materials 3

Wei Jiangtao, director of the dispatching room of the sales and transportation company. Graduated from Gansu Coal School in 199, he worked in the excavation team of Ma Mine for 6 years, the sales department for 6 years, the sales office of Ma Mine for 3 years, and served as the director of the dispatching room of the sales and transportation company since 2xx. In the past 23 years, he has witnessed the life risks suffered by coal miners and the hardships paid for an extra ton of coal; I have experienced the market competition, the sadness of developing users, the anxiety of protecting coal and key users, and the roller coaster-like changes in the market, the coldness and embarrassment of users. But all these are the trials and tribulations that every salesman must go through when he grows up. For the development of Huamei, he has no regrets. Because this is the responsibility and mission of the seller! Plum blossom fragrance comes from bitter cold. When he first set foot in the dispatching work, he was a completely ignorant layman. When he really shouldered this heavy burden, he found that the dispatching work was very different from his previous position. He is sometimes confused about how to perform his duties better. "Taishan does not refuse fine soil, so it can become high; Rivers and seas do not choose small streams, so they can be deep. "He always remembers these ancient teachings and spurs, and establishes the concept that big gifts do not hesitate to make small concessions, and details determine success or failure. In order to change roles and adapt to posts as soon as possible, whenever he has time, he runs mines, stations and users, grasps the situation and is familiar with business. After mastering the dispatching work to a certain extent, starting from the coal quality characteristics, production capacity, occurrence and market reputation of each mine, we continue to study, explore and study the coal blending technology, and strive to rationally allocate resources through the methods of coal blending sales and complementary advantages and disadvantages, so as to achieve quality coordination, supply and demand coordination, and maintain the coordination of production and sales of each mine in the group company; According to the company's monthly sales arrangement, combined with the user's demand for quantity, variety, production, inventory, etc., coordinate the railway plan submission, loading station arrangement, and highway capacity allocation, so as to promote sales by transportation and ensure the smooth operation of all sales links.

wind and rain make the road to life. "The coal market has improved, and it is more difficult to engage in sales". This sentence may be a "joke" to foreigners, but the taste can only be tasted by marketers themselves. In 2xx, the coal market demand is strong, and the sales and transportation work is very tight. How to rationally allocate the limited product resources and transportation resources to ensure the supply of coal, winter heating coal, key users and chemical coal, to whom and how, has brought great troubles to sellers. In this case, the provincial party committee and the provincial government issued a dispatching instruction on protecting coal, people's livelihood and development, and the provincial development and reform commission and the industrial and information commission also sent people to Huamei to supervise the group company to implement the dispatching order. At 8 o'clock on the evening of January 9, the group company held an emergency meeting on the special work of protecting coal, and made a decision to stop window sales and go all out to protect coal. After the meeting, it was already past 1 o'clock in the evening. In order not to delay the transmission of instructions, he and other colleagues in the transportation department immediately drove to various business windows, sent coal dispatching orders, coordinated resources on the spot, arranged coal loading, and supervised the stop of window sales. In the face of customers' incomprehension, accusation and abuse, he took responsibility. Because the work is meticulous, thoughtful and timely, it has won the understanding and trust of users; It was not until all the links went smoothly that he dragged his tired body home, took a nap, had breakfast, and plunged into his new job in a hurry.

in a blink of an eye, it's 2xx years. After entering May, the signal of coal market reversal has become stronger and stronger. The coal consumption of several key users around the group company has dropped sharply, the coal price has dropped again, the inventory of each mine is full, and the contradiction between production and sales has become increasingly prominent ... Under this heavy pressure, the dispatching and coordination work is at the forefront of ensuring both sales and production. In order to ensure the output of Shanzhai coal mine, he and the staff of the local sales department visited the coal-to-methanol company several times to coordinate the increase of coal input; In order to ensure the normal production of Ma Mine and Dongxia, he cooperated with the leaders of the export department to run Pingliang Power Plant to discuss increasing the coal intake. In July, the company launched a 3-day coal transshipment sales, and once again started the long-distance road transportation sales. In order to understand the urgent need, he organized special vehicles according to the arrangement of the leaders, commanded the operation on the spot, and opened the way for equipment transportation; The 6, tons of driving coal stored in Daliu Coal Mine showed signs of spontaneous combustion and fire. In order to reduce the losses of enterprises as much as possible, he actively arranged transportation vehicles, worked hard to coordinate the space on the station, and urged the mine to be mined on the spot, and completed the task of surprise haulage within 7 days.

in 2xx, the coal stocks in several mines in Anxin are high, which seriously restricts the normal production of mines. He took the lead, led dispatchers and leaders of other departments, and ran nonstop between mines, carried out dispatching instructions, arranged vehicle transportation, coordinated mines and contacted users, and fought continuously for more than 1 days, completing the output of more than 4, tons, creating favorable conditions for normal production of mines. During the Spring Festival, major mines such as Huakuang and Yanbei stopped production, trains arrived in concentration, loading stations were few, mechanical equipment was insufficient, heavy trucks were overstocked, and emptying was difficult. All kinds of factors caused obstacles to railway transportation. Knowing the great responsibility, he resolutely decided to wait on the spot at Yanbei Station and the assembly and distribution station, communicate with the mine, the railway transportation office and Ankou South Station in time, increase the number of stations and speed up the loading frequency, and complete at most 14 trains a day.

Ordinary posts shape life, and Taotao River washes away life, which is the moral of his name, and also the realm and goal he pursues. At present, the fierce competition in the coal market is still going on, and the burden on the seller is still not light. In the face of difficulties, Wei Jiangtao will certainly shoulder the mission, continue to do his duty, blaze new trails, and make greater contributions to the sales and transportation work with practical actions! Deng Jun has been engaged in basic and applied research in the field of coal fire disaster prevention and control. In recent five years, it has made a series of achievements mainly in scientific issues such as the essence of coal spontaneous combustion, information identification of coal spontaneous combustion characteristics and coal fire disaster prevention and control. It has successively undertaken or completed more than 1 national-level projects, such as key projects of the National Natural Science Foundation, special research projects in the early period of "973", international scientific and technological cooperation between China and Australia, and national scientific and technological support sub-projects in the 11th Five-Year Plan, more than 1 provincial-level projects, such as doctoral program fund, major scientific and technological project of "13115" in Shaanxi Province and international cooperation in Shaanxi Province, and more than 3 horizontal projects, and has achieved many representative innovation achievements. He has successively won two second prizes for national scientific and technological progress (2xx, 2xx), one second prize for national teaching achievement (2xx), seven first prizes for provincial and ministerial scientific and technological progress, 12 national invention patents, 3 monographs published and 36 articles included in SCI, EI and ISTP. Five research achievements have been transformed, and more than 5 products have obtained the coal safety mark, which has been popularized and applied in more than 1 coal mines in more than 2 provinces (cities and autonomous regions) and countries such as Bangladesh, Russia and Australia, resulting in remarkable economic and social benefits. Directed the underground fire fighting and disaster relief work in more than 5 coal mines in China and Mengba coal mine in Bangladesh. Under the auspices of China Coal Industry Association, he compiled the industry standard "Technical Specification for Safe and Efficient Modern Mines"-fire prevention and extinguishing part (identified as international advanced), and was hired by the State Administration of Work Safety as the deputy head of the fire prevention and extinguishing group for the revision of "Coal Mine Safety Regulations" in 2xx.

Deng Jun is the leader of the national key discipline of safety science and engineering in Xi 'an University of Science and Technology, the leader of the innovation team of the "Changjiang Scholars and Innovation Team Development Plan" of the Ministry of Education, the leader of the key scientific and technological innovation team in Shaanxi Province, the director of the Western Coal Mine Safety Engineering Center, the member of the fire prevention expert committee of the Coal Industry Technical Committee, the deputy director of the fire prevention professional committee of the China Coal Industry Labor Protection Science and Technology Society and the academic working committee of the China Fire Protection Association.

The main scientific research achievements are as follows:

1) The theory of coal-oxygen composite comprehensive action has been developed from the microscopic point of view.

The experimental simulation of the whole process of coal spontaneous combustion has been realized for the first time, and the characteristic temperature of coal spontaneous combustion and its corresponding gas index characteristics have been found, and the macroscopic characteristic parameters such as oxygen consumption and heat release of coal-oxygen composite have been mastered, thus solving the problem of quantitative characterization of coal spontaneous combustion characteristics. It is the first to study the mechanism of coal oxidation spontaneous combustion by using quantum chemistry theory, and reveals the microscopic mechanism of oxidation exothermic of active groups on the surface of coal.

using two large-scale coal spontaneous combustion experimental platforms with coal loading capacity of 1.5t and 2.t, the whole process of spontaneous combustion of 167 mine coal samples in China was simulated similarly, and the characteristic temperatures of different coal samples (such as critical temperature, cracking temperature, active temperature, accelerating temperature, ignition temperature, etc.) were determined, and the coal spontaneous combustion characteristic parameters such as oxygen consumption rate, exothermic intensity, gas production and production rate of each coal sample were obtained, which realized.

based on the academic thought that the essence of coal spontaneous combustion is the composite and comprehensive action of coal and oxygen, and on the basis of previous research on coal molecular structure model, quantum chemical analysis method and software are first used to study the micro-mechanism of coal spontaneous combustion. By constructing the molecular structure model that is easy to burn coal, the configurations of coal molecular oxidation reactants, transition states and products are optimized, and the dynamic reaction process between coal molecular surface active groups and oxygen molecules is simulated. The reactivity of surface active groups of coal molecules was obtained, and the key links in the oxidation reaction of coal molecules were revealed, which laid a theoretical foundation for the study of chemical inhibition technology of coal spontaneous combustion and pioneered the study of coal spontaneous combustion mechanism by quantum chemistry theory. Through the systematic study of the microstructure characteristics of coal molecules and the change law in the oxidation process, the microscopic explanation of the macroscopic characterization parameters of coal oxidation spontaneous combustion is obtained, and the research on the mechanism of coal spontaneous combustion is deepened from macro to micro, and the theory of coal-oxygen composite comprehensive action is developed.

2) The dynamic identification theory and early warning method of hidden fire source of coal fire disaster are established.

The criterion of judging the danger degree of coal fire disaster based on index gas is established, and the inversion identification method of hidden fire source position of coal fire disaster based on the judgment of dangerous area is proposed. A new method and device for detecting coal spontaneous combustion prediction indexes such as gas and temperature in goaf were invented, and an early warning system for coal spontaneous combustion was developed. It solves the worldwide problem of accurate determination and real-time dynamic prediction of coal spontaneous combustion area, conditions and time.

According to the experimental test and analysis of coal spontaneous combustion, the internal corresponding relationship between the characteristic temperature of coal spontaneous combustion and gas index is established. Through the docking of the index gas of coal fire disaster site and the experimental data, a criterion for judging the characteristic temperature of coal spontaneous combustion based on the index gas (CO, O2) is proposed, which realizes the direct judgment of the danger degree of coal fire disaster under the site conditions, effectively guides the implementation of the measures of prevention, control and sealing of coal spontaneous combustion in the working face, fills the gaps at home and abroad, and has been popularized and applied in more than 3 coal mines in 26 large mining areas in China, improving the pertinence and effectiveness of mine fire prevention and extinguishing.

according to the environmental characteristics and ignition conditions of coal fire disaster, the calculation methods of minimum oxygen concentration, minimum floating coal thickness and maximum air leakage intensity that cause coal spontaneous combustion are put forward, the judgment criteria of coal spontaneous combustion danger zone are established, and the visual software system for judging coal spontaneous combustion danger zone is developed, which realizes the static judgment of coal spontaneous combustion danger zone and the dynamic judgment of coal goaf spontaneous combustion danger zone. Based on the research on the formation and expansion of cracks and seepage characteristics of coal and rock mass under thermal action, the thermal damage and seepage characteristics of coal and rock mass are found, and the characteristic parameters such as heat release intensity, oxygen consumption rate and spontaneous combustion period during the formation and evolution of coal fire disaster are mastered. The uncontrolled combustion theory of self-circulation oxygen absorption in the formation and evolution of coal fire disaster is put forward, and the coupling model of "heat-solid-flow-chemical" coal fire disaster formation and evolution is established, which reveals the energy and gas in the process of coal spontaneous combustion. Based on the coupling mechanism of "heat-solid-fluid-chemical" in the formation and evolution of coal fire disaster, an inversion calculation model of hidden fire source position is proposed. Taking the actual coal spontaneous combustion environment as the scene, combined with monitoring data such as gas and temperature, the boundary conditions and parameters of the model are determined, and the accurate identification of hidden fire source position of coal fire disaster is realized.