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Advanced Elegance, Outstanding Employee of 2021 Group Company Liu Haihua: Long-standing Cement Person

Release time:

2022-04-12

Since entering the factory for internship in 2009 , Liu Haihua has been in Daye Peak for 13 years and has changed his status several times. He has served as a central control operator, on-site monitor and production supervisor. In 2019 , he has also served as a cement mill process supervisor in "to " . Cement grinding is the last process of production. Since then, the information of unsatisfactory output, urgent inventory and high loss of product temperature has become the problems he often faces at work scheduling meetings, which often makes him nervous and determined to change.

Although Liu Haihua graduated from the major of inorganic non-metallic materials, he had to start everything from scratch after he switched to the cement mill process. It is conceivable that he did not adapt. In order to enter the normal working state as soon as possible, he and the cement mill operator groped for the change rules of the output, specific surface area and cement temperature at the mill every day, and modestly asked the craftsman how to adjust the grading of steel balls in the mill. In order to get the first-hand original data, he drilled into the mill for material sampling, checked the main grate plate of the ball position, and went down to the V selection and steady flow bin to check whether the scattering plate and buffer platform, sampling at irregular intervals in the material return pipe to see if the powder selection efficiency is reasonable ... During that time, Liu Haihua spent the longest time in the cement mill, and he was also the dirtiest in his work clothes. Through half a year's efforts, the economic indicators of the cement grinding system have reached or exceeded the best level in history. However, Liu Haihua knew in his heart that this was never enough and was still far from meeting the market requirements. In

2020 , Liu Haihua took advantage of the opportunity to attend the cement technology exchange meeting in Nanchang and Shandong, consulted a number of top grinding experts in the industry, referred to the successful cases of excellent grinding enterprises, and combined with the actual situation of the company, put forward the technical renovation plan of changing two warehouses to three warehouses for cement grinding, optimizing the V selection blanking pipe, and took advantage of the Spring Festival overhaul opportunity to implement. After the transformation was completed and put into operation, the average hourly output of the two cement mills increased by 20 tons, and the cement temperature of the mill was effectively controlled, and the cement performance was also significantly improved.

In the two years since the new coronary pneumonia epidemic continued to affect, the technical transformation of Daye Peak has not been relaxed, and Liu Haihua has not been free. In 2020 , in addition to the technological transformation of production improvement, the cement mill process also carried out the technological transformation of lithium slag use, which not only eased the procurement pressure, reduced the cost of raw materials, and improved the grindability of cement. 2021 , the technical transformation of slag hopper was completed, and wet slag was used instead of high-priced fly ash to relieve the procurement pressure while ensuring sufficient supply of active mixed materials for cement mills, it also created conditions for the later exploration of new low-cost replacement of raw materials ... Through this series of transformation measures, the economic and technical indicators of the cement mill, such as the hourly output and energy consumption, have been continuously optimized, laying the foundation for the full release of Daye's peak production capacity and the further expansion of the market. Daye Peak 2021 sales increased significantly, cement mill series of technical changes played an important role.

At the same time, 2021 Daye Peak Cement Mill Process also carried out post merger, the original mill post and feeding post combined into one, to achieve the purpose of reducing staff and increasing efficiency.

2022 Liu Haihua is still very busy. In the recent Spring Festival overhaul of 2022 , he proposed to replace the cement grinding lining plate with a new type of 5 wave ultra-thin lining plate 3 circulating fan. At present, energy saving and efficiency improvement have been implemented. After picking up the beam in the cement mill for several years, he also mastered a lot of "magic weapon " : using the experimental data of the small mill to adjust the grading of steel balls, using the data of the particle size analyzer to adjust the working conditions of the mill, and minimizing process accidents through curing process parameters and regular process inspection, etc. Of course, there is no end to progress. Liu Haihua has also set himself the next "small target " , that is, the power consumption of tons of cement grinding reaches the level of GB16780-2021 . Therefore, the technical transformation of 4# roller press to improve production and reduce consumption has been listed in his schedule.

In the eyes of colleagues, Liu Haihua is not talkative and even a little dull, but he must do well what he looks. In Daye Peak for more than ten years, he has grown up step by step with the development of the enterprise. He said, "Company has given me a platform for growth, and I will also contribute to the development of the company through my own efforts " . (Wang Yiyan)

More information

Daye Peak Won "Advanced Manufacturing Brand" in Huangshi City"

On the occasion of the fifth "China Brand Day", the office of Huangshi City Quality Strong City Working Committee held a grand awarding ceremony of "Promoting the High-quality Development of Huangshi 70 Brands", and Daye Jianfeng Cement Company was awarded the "Advanced Manufacturing Brand". In order to revitalize the post-epidemic economy and enhance the confidence of enterprises, Huangshi City Quality Strong City Working Committee Office organized and carried out a large-scale news investigation, publicity and exhibition activity of "Huangshi Glory, the era of glory-the 70th anniversary of the founding of the city, promoting the high-quality development of Huangshi 70 brands", aiming at vigorously publicizing the major achievements and advanced models of the high-quality development of various industries in Huangshi and the construction of strong quality strong quality city, and encouraging enterprises, and leading enterprises to further establish the strong quality, help Yellowstone "five city construction", cohesion of economic and social high-quality development of a strong force. After the public vote, the 70 brands and 30 characteristic brands selected to promote the high-quality development of Huangshi in the 70 years since the establishment of the city were awarded the advanced manufacturing brand, modern service brand, high-quality education brand, excellent cultural brand, modern agricultural brand and Huangshi high-quality development characteristic brand respectively. Daye Peak won the honor of "advanced manufacturing brand.

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Learning Party History, Strong Faith

On April 29, the staff of the peak building stopped to browse when they passed the newly created party history knowledge propaganda wall. 2021 is the 100 anniversary of the founding of the Communist Party of China, the Central Committee called on the whole party to carry out the study and education of party history. Since the party committee of the group company deployed the party history study and education work, party organizations at all levels of the company have taken active actions to further strengthen their ideals and beliefs through various forms such as special party classes, concentrated study, visiting the red education base, and reviewing the oath of joining the party.

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Cement industry, Huangshi City two honors flower daye peak

In April, China's cement industry and Huangshi City in Hubei Province each won an honor by Daye Peak, and the company's work in environmental protection and poverty alleviation was affirmed. The 2021 China Cement Industry Summit held in Hangzhou from April 20 to 21, with the theme of "common mission, innovation and common development", discussed the current development trend of the cement industry in depth. During the meeting, a series of awards for the top 100 cement industry were held. After reviewing multi-dimensional information such as brand growth, brand productivity, brand awareness and brand reputation, daye peak was awarded the title of "enterprise with outstanding contribution to environmental protection. Recently, Huangshi City Federation of Industry and Commerce (Chamber of Commerce) held the 6th Executive Committee of the 12th session to review the work in 2020 and deploy the targets and tasks for 2021. It commended the city's advanced collective of "precise poverty alleviation and private enterprise assistance". Daye Peak was awarded the honorary title of "Advanced Private Enterprise.

2021

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Yang Zhi, head of Huangping County, Guizhou Province, visited Jianfeng

On April 16, a delegation led by Yang Zhi, head of Huangping County, Guizhou Province, visited the headquarters of the group company and held discussions with the group leaders on the future development of Huangping peak and further strengthening the in-depth cooperation between the two sides. During the exchange, Chairman Jiang Xiaomeng introduced the development of Jianfeng in recent years, which aroused unanimous praise from the members of the delegation. Yang Zhi said that Jianfeng is an enterprise with a sense of social responsibility and serious business. He hopes to further cooperate in other industrial fields to promote the economic development of Huangping.

2021

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The Pursuit and Dream of the Spike of "Egoist" of "Lie to the People"

On March 23, China Cement Network published an exclusive interview with Jiang Xiaomeng, chairman of the group company, under the title of "the pursuit and Dream of the peak of self-interest. During the interview, Jiang Xiaomeng expressed his views on the future development trend of China's cement industry and introduced the development ideas of the peak cement industry in the future. The full text of this article is reproduced here...

2021

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Daye Peak Won the Title of "Charity Enterprise" in Daye City

Daye city recently organized the 2020 Metallurgical Conference to review and summarize the 2020 Metallurgical Work and arrange the deployment of 2021. Wang Gang, secretary of the Daye Municipal Party Committee, attended the conference and made an important speech, in particular, he expressed his heartfelt thanks to a group of enterprises and entrepreneurs, such as Jinpai Company and Daye Peak, for coming forward, giving generously and helping at the most critical juncture of Daye epidemic prevention and control. The conference announced the "Decision of Daye Municipal Party Committee and Municipal Government on Releasing the 2020 Charity Contribution List" and commended it on the spot. Daye Peak and other enterprises were awarded the honorary title of "2020 Charity Enterprise. Zhang Fengliang, deputy general manager of the group company and general manager of Daye Peak, accepted the commendation on behalf of Daye Peak and delivered a keynote speech at the meeting as a representative of the commended enterprise. (Daye Peak)

2021

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