Huang Ping peak marketing staff manufacturing department learning work experience
Release time:
2022-04-06
Editor's Note: In order to strengthen the marketing staff's mastery of relevant business skills such as cement production enterprise process, cement theoretical knowledge, enterprise quality control, cement quality inspection process operation, etc., at the beginning of the New Year, Huang Ping Jianfeng Cement Company arranged marketing staff to practice in production positions in batches and stages to understand the cement production process. At present, some salesmen have completed the internship of the manufacturing department and summarized their internship work. This paper excerpts a part for everyone to share and learn.
Through 15 days of internship in different positions in the cement production line, I have a further understanding of the cement production process. At the same time, but also clearly aware of their lack of knowledge of cement.
to the manufacturing department on-site work and study, the first thing is safety education and training, which requires our employees to firmly establish the idea of safety first in their daily work, correctly handle the relationship between safety and production, and ensure the safe production of enterprises. In these 15 days, the place I stayed most was the kiln system, followed by the raw material system. We have to continuously inspect the entire production line every day to eliminate potential safety hazards in time. Wear masks and earplugs in places with a lot of dust and noise to reduce the impact of dust and noise on health. Every time the patrol inspection finds that there is a problem with the equipment or cleans up the smoke room and coal pipes, it is necessary to contact the central control through the interphone in the first place, and the central control can only start the operation after shutting down the equipment.
What I have to do every day in the kiln system is to check the flap valves in each layer of the preheater to prevent material accumulation, and then assist colleagues to clean up the clinker particles leaked from the smoke room, the coal pipe at the kiln head and the kiln head. During the operation, although I was assisting on the side, my colleagues still asked me to obey their instructions, wear a complete set of fire-proof clothing, and do a good job of safety protection to prevent safety accidents.
When studying the raw material system, my colleague introduced me to a small skill, which is to judge whether the raw material is qualified or not by the temperature of the V powder selector. Because the high and low temperature represents the high and low of the integrated moisture of the grinding material, the two are inversely proportional to the relationship. It can also be found that the chemical composition and content of the material will directly affect the kiln calcination operation and yield.
clinker is a hydraulic cementitious substance containing calcium oxide, silica, alumina and iron oxide, which is ground into fine powder and fired into partial melting state according to appropriate proportion, and calcium silicate is taken as the main mineral component. The mineral composition of clinker mainly includes tricalcium silicate, dicalcium silicate, tricalcium aluminate and tetralcium aluminate. The mineral with the largest content is tricalcium silicate, followed by dicalcium silicate. Cement clinker in the kiln system formation process, according to the temperature and reaction can be roughly divided into drying, preheating, firing and cooling. The six-stage preheater used by Huangping Peak can make better use of the waste heat of the waste gas discharged from the kiln and the decomposition furnace to heat the raw material, and the gas-solid dispersion is uniform, the heat exchange is rapid and the high energy separation is high, which improves the heat exchange efficiency between the gas and solid to a greater extent, and realizes the superiority, high yield and low consumption of the whole calcination system. The raw material enters the preheater from the raw material warehouse for preheating and decomposition, and then enters the kiln for calcination. After calcination, the clinker enters the fourth-generation grate cooler. Grate cooler is mainly to reduce the clinker temperature, and the role of the heat contained in the clinker for multiple use, while the heat in the form of secondary air, tertiary air return to the kiln, preheater and waste heat power generation system. Finally, the qualified clinker is transported to the clinker warehouse through the clinker inclined zipper.
After a short follow-up study, I not only buried the "seed " for safe production, but also got a preliminary understanding of the role of common raw materials in the cement production process. Only by laying a good foundation and communicating in the same industry, can we not get stage fright because we do not understand the use of equipment and the role of various raw materials, and have more communication with customers in the front line of the market. If I want to do a good job in cement business, I also need to be more proficient in cement knowledge and marketing knowledge, and dare to innovate, constantly improve my business skills, and be a qualified salesman. (Chen Jianfei)
At the production site, the most is the production equipment, and the most important thing to pay attention to is the mechanical injury. Before the equipment is turned on, the central control room will definitely notify the on-site inspection personnel to carry out detailed inspection on the site to confirm that no one can turn on the mechanical parts and belt conveyor on the site. There are large pieces of material and other abnormal conditions on site, which need to be dredged manually. The first thing to do is to notify the central control room to stop the equipment to prevent problems before they occur. When working, we should wear masks, protective clothing and earplugs for noisy equipment. When cleaning up the smoke room, there must be two or more people present, wearing fire-proof clothing, fire-proof caps and fire-proof covers, and there will be other on-site personnel to assist to ensure the safety of the operators.
During the two months of studying in the manufacturing department, I have a more comprehensive understanding of limestone mining, raw material crushing and pre-homogenization, raw material grinding, raw material homogenization, clinker calcination and cooling, cement powder, cement storage and homogenization, cement shipping and other processes. The site of the manufacturing department is roughly divided into five systems: raw meal, kiln, coal mill, cement mill and waste heat power generation. In addition to waste heat power generation, I have studied the inspection post of each system for a week, and have a better understanding of the production process and equipment of each system, as well as the matters needing attention in the usual inspection.
The two-month period is very short. Although it is a bit hard, in general, the harvest is far greater than the effort, and it also makes me realize many simple and simple truths. Every department and every post is indispensable, and no one can be careless, otherwise it will affect the work of the entire production line and the quality of the products. It also made me understand that only when production and sales cooperate with each other can enterprises produce and operate better. The study in the manufacturing department not only gave me a better understanding of the cement production process and cement professional knowledge, but also made me understand that in my new position, I must ask and learn more. Only by working with curiosity can I learn more knowledge. After that, I will continue to strengthen my study of cement production process and professional knowledge. Although I am a marketing position, it is difficult for me to establish a foothold in this industry without a solid foundation and a studious attitude.
(Yang Wentao)
The most important thing in the production workshop is to protect my own safety, so on the first day I entered the workshop to study, I first conducted level 3 safety education, training and examination. After entering the site, I started from the most basic job position, that is, the feeding position, which is mainly responsible for the normal feeding of raw materials and the inspection and dredging of clay belts and iron slag feeding ports. Most of my time is spent in clay feeding ports, iron powder weighing, clay belt heads and other places where materials are easy to accumulate. For me, who has never worked night shift, working all night has become the first big test. Every time after 2 in the morning, my eyes begin to strike. Neither drinking coffee nor washing my face can wake up my body. I remember one time when I was preparing to rest after cleaning the clay blanking port, I received a notice that the sandstone crusher was full of rubble. so at 2: 50 in the early morning, we started the cleaning work. because the construction space was relatively narrow, the dust all over the sky accompanied me for 2 hours of cleaning work, which was deeply imprinted in my memory. I was tired, hungry and sleepy, you can fall asleep almost anywhere.
In the first week of studying in the manufacturing department, I mainly experienced the work of the feeding post and learned the raw materials of the stacking shed. In the second week, I moved to the inspection post of the raw material system, mainly inspecting the normal operation of all equipment in the raw material system. When I followed the post worker to inspect together, he introduced the equipment and their operation principle to me in detail. In the third week, I went to the kiln system, which is the most critical part of cement production, and cleaned the crust in the smoke chamber and the accumulated material in the coal injection pipe at fixed points every day. In order to prevent injuries, protective measures need to be taken during work. After wearing fire-proof clothing and fire-proof cap, you can carry out high-pressure water gun skinning with the post worker. The daily inspection work is running in the preheater, which is as high as ,120 meters. Each floor swings the flap valve to prevent the flap valve from being stuck. At that time, I was also punished for not reporting to my superiors because the flap valve on the fourth floor was stuck. The fourth week is the last step into the cement production process - cement mill system study.
Through nearly two months of study in the manufacturing department, I have a better understanding of cement-related knowledge, but this is far from enough. If I want to be a qualified marketing personnel, I still need to enrich myself through continuous learning.
(Liu Chen Qian)
More information
Daye Jianfeng Jinshan limestone mine is included in the national green mine list.
On January 11, the Ministry of Natural Resources issued an announcement announcing the list of mines that were included in the national list of green mines in 2020, with the Jinshan limestone mine of Daye Peak Cement Company among them. The final result of the green mine selection is in accordance with the requirements of the notice of the general office of the Ministry of natural resources on doing a good job in the selection of green mines in 2020 (natural resources office letter [2020] No. 839), on the basis of enterprise self-evaluation, third-party evaluation, provincial verification and recommendation, after examination and social publicity. In 2020, a total of 301 mines were selected and included in the national green mine list, subject to social supervision. Green mine refers to the implementation of scientific and orderly mining in the whole process of mineral resources development, the control of the disturbance of the mining area and the surrounding ecological environment within a controllable range, and the realization of environmental ecology, scientific mining methods, efficient resource utilization, and management Information digitization and mining area community harmony of the mine. In order to meet the selection criteria of national green mines, we must carry out the work from two categories and nine aspects, namely, the comprehensive utilization of resources, technological innovation, energy conservation and emission reduction led by the technical strength of mining enterprises, and the operation of mines according to law, standardized management, environmental protection, land reclamation, community harmony, corporate culture and so on. These requirements fully reflect the development concepts advocated by the current state, such as people-oriented, harmonious development of society and environment, and sustainable development. Jinshan limestone mine is a limestone raw material mine supporting Daye peak production line, about 1km away from the plant. Since it was put into operation, Jinshan limestone mine has been carrying out ore mining according to law. With the deepening of the establishment of green mines, Daye Peak, based on the principle of "mining while managing", has made orderly progress in the work of mine greening, dust control and information-based intelligent mine construction. It has successively built a centralized management and control platform for mine automation, integrating automatic control system, remote monitoring system, reserve management system and various monitoring systems, basically realizing the automation of fixed facilities and unattended operation. Harden the roads in mining areas; tens of millions of yuan have been invested in the restoration and management of the geological environment, planting more than 20000 camphor trees, Luan Shu and other seedlings, more than 2000 square meters of Parthenocissus creeper, laying more than 26000 square meters of lawns, and spraying more than 60000 square meters of guest soil. The forest land in some areas that will not be mined within 5 years has been restored, and the overall look of the mining area is new, which fully embodies the green mine development concept of "innovation, green, green. (this newspaper reporter)
2021
01-21
A few days ago, daye peak cement company donated 100000 yuan to daye city charity association as a poverty alleviation fund. A group of agents in Hubei province of peak cement visited left-behind children and families of poor students in Gulin town, where Huang ping peak cement company is located, and formed a helping pair with 8 poor students. Spike poverty alleviation and aid to write a new page. Jianfeng has always had a tradition of helping the poor and helping students. In addition to donating eight hope primary schools in Jinhua, Tibet, Xinjiang, Gansu, Yunnan and other places, individual or collective employees also subsidize poor students to complete their studies through fixed-point pairing and participation in the hope project. From the beginning of its establishment, Daye Jianfeng's employees have spontaneously contributed personal funds to pair with local poor students to provide help to students in need; in recent years, they have also helped children from poor employees' families complete their studies through "Golden Autumn Aid" and other channels. At the simple donation ceremony of the student aid fund held by Daye Peak, Zhang Fengliang, deputy general manager of the group company and general manager of Daye Peak, said that helping poor students realize their dreams of studying and dedicating a love to Daye's education is Daye The unshirkable responsibility of the peak people is the responsibility of the enterprise. As a key enterprise in Daye City, Daye Peak has been fulfilling its social responsibilities with practical actions while developing, and will continue to support and participate in this meaningful work that benefits the country and the people in the future. Ke Lingxiao, deputy secretary-general of the Daye Chu Chamber of Commerce and director of the Party Committee Office, attended the donation ceremony. Yang Jianxiong, the relevant person in charge of the Daye Charity Federation, accepted donations on behalf of the Charity Federation. In mid-December 2020, a group of agents from Peak Cement Hubei went to Gulin Town, Huangping County, Guizhou Province, to have a discussion with the leaders in charge of education in Gulin Town and the principals of some schools in the area to learn about the local education work. In order to have a closer understanding of the life and study of poor students, they also went deep into the local mountainous areas to visit left-behind children and poor students. An agent said: "The peak has given us this platform, our career development today is closely related to the peak, in a way, we are also 'peak man'. It is a very meaningful thing to go to Guizhou to experience the new factory style of Huangping Peak, to send warmth to the local poor children and to show the love of Peak agents." After on-the-spot visits, eight children were finally identified as the objects of assistance, some of which were orphans, some were single-parent families, and some of the parents suffered from major diseases that led to family poverty. In the future, peak agents will help these children in their lives and studies, so that they can complete their studies in peace of mind. (Zhu Yong and Lu Meiyan)
2021
01-11
Peak Metro Special Communication Cable Patented
On December 11, the cable company's subway special communication cable utility model patent authorization announcement, this is the cable company's fourth new utility model patent this year. Metro special communication cable is a kind of special cable which is optimized and improved on the basis of traditional urban communication cable. In order to meet the requirements of the subway environment and users, the cable company studies the longitudinal waterproof, radial waterproof and high flame retardant performance of the cable. In terms of longitudinal waterproofing, the traditional use of hot oil paste is changed to cold oil paste, and an automatic oil filling device is made, which not only simplifies the structure of the filling equipment, reduces the investment cost and floor area of the equipment, but also has simple filling process, easy operation and control, stable product quality, energy consumption saving, production cost reduction, no paste dripping during filling, and clean and pollution-free production site. The ointment filling process is not affected by temperature changes, and there is no insulation layer scald, paste dripping and cracking. Radial waterproofing adopts special hot melt adhesive technology that can bond metals, so that the joints of aluminum strips are tightly bonded and the radial waterproofing is more thorough, thus solving the problems of unround appearance of sheath, depression or flounces, poor sealing performance, affecting the waterproof performance of cables, etc. caused by the original heating technology of hot air gun. At the same time, in terms of high flame retardancy, the material of the outer sheath is improved, and the environmentally friendly flame retardant low-smoke halogen-free material is adopted, so that the product meets the environmental protection and fire safety requirements of the current key projects. With the increase of domestic subway projects, the use of subway special communication cables is also increasing. The acquisition of this patent has a certain effect on cable companies to expand their market influence and increase sales. (lu chao-fang)
2021
01-04
Huang Ping Peak "Try" to "Quasi"
On December 23, Guizhou Huangping Jianfeng Cement Company obtained the national industrial product production license. According to the relevant policies and regulations, the products produced by the enterprise meet the national standards, have applied for the national industrial product production license procedures, and have been accepted and filed by the relevant competent departments. During the period of waiting for the license to be issued, the trial production products can be sold, but the words "trial products" must be printed on the packaging bag. Due to the outbreak of the new coronary pneumonia epidemic at the beginning of the year, the construction of the Huangping peak project and the handling of production licenses and other related work have been affected to some extent. After the initial relief of the epidemic in May, Huang Ping peak in the intensified construction at the same time, but also began to carry out the production license processing. Due to the differences in the understanding of the relevant requirements and standards by the local competent departments, the relevant departments of Huang Ping Jianfeng worked together to deeply understand the local policy requirements and actively communicate with the administrative departments, and finally completed the work. Although trial products and formal products are subject to the same quality management standards, in actual marketing, user acceptance is often "discounted". The relevant person in charge of Huang Ping Jianfeng said that with this "birth permit", it means that the product has been officially affirmed and licensed by the state. As a new force in Southeast Guizhou, Jianfeng cement can truly participate in the market competition at the same level as the original local similar products, which will play a positive role in promoting the follow-up production and sales work. (Zhu Yong)
2021
01-04
On the afternoon of December 19, Wu Jin, deputy secretary of Huangshi municipal Party committee and mayor, Wang Gang, Secretary of Daye municipal Party committee, and Wang Ding, mayor of Daye City, visited Daye Jianfeng cement company for investigation. Wu Jin proposed that Daye Peak, as a key industrial enterprise in Daye City, should strengthen its advantages and make up for its shortcomings under the leadership of the Daye City Government, and strive to be the main engine and pioneer demonstration of the city's transformation and upgrading and high-quality development. Accompanied by Yuan Xianming, executive deputy general manager of Daye Peak, and Tao Yesheng, deputy general manager, Wu Jin and his entourage visited the production site of Daye Peak, spoke highly of the site management level of Daye Peak, and carefully inquired about the production and operation situation in 2020 and the future medium-and long-term development plan. Prior to this, the Huangshi Municipal CPC Committee held the second Plenary session of the 13th CPC Central Committee, planning to formulate the 14th five-year Plan and build a regional development layout system of "one heart, two belts, multi-point support, and global development." Wu Jin stressed in his investigation that he hoped Daye would seize the favorable opportunity of the "14th five-year Plan" building materials industry, actively respond to the government's industrial construction transformation plan, and make positive contributions to the reconstruction of Huangshi industry. (Xu Ying, Wang Yiyan)
2021
01-04
Another batch of old employees retired
On the morning of December 25, the group company held a farewell party for retired employees in 2020. Jiang Xiaomeng, secretary of the party committee and chairman of the group company, Qin Xuping, chairman of the trade union of the group company, and more than 20 retired old employees gathered together to share their work feelings and talk about their future life. Qin Xuping briefly reviewed the development history of Jianfeng Group over the past 60 years, thanked the retired employees and wished them good health and a happy life. He said that Jianfeng Group's achievements embody the wisdom, strength and painstaking efforts of the old comrades, and Jianfeng Group will not forget their contributions. I also hope that the old employees will not retreat and continue to pay attention to supporting peak development. Old employees are also actively speaking, talk about life planning after retirement. Jiang Xiaomeng introduced to the retired employees the company's current overall operation, the latest progress of the cement and pharmaceutical sector, and the industrial layout in various places. I hope the trade union will strengthen the service awareness of retired employees and do a good job in logistics services. I hope that the old employees will keep in touch with the company, communicate more, make more suggestions and suggestions, and thank the retired employees for their hard work over the years and their dedication and support to Jianfeng Group. (Reporter Chen Shengmu)
2021
01-04
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