Daye Peak Two Reformation Show Effective Results
Release time:
2020-08-14
Daye Peak Two Retrofits Show Effective
News Daye Peak Cement Company carried out grate cooler frame reinforcement and kiln tail fan energy-saving renovation during the Spring Festival overhaul. Although there is only a short period of more than two months of actual operation, it has already produced obvious results. The
Daye Peak Grate Cooler was originally designed to match the production capacity of tons of cement clinker per day. Due to the heavy production tasks in recent years, some parts of the Grate Cooler were damaged due to overload work, which had to be shut down urgently. For this reason, during the overhaul of Daye Peak, the movable frame, inner support wheel support beam, support wheel support, clamping device, support pipe beam and other important components of each section of the grate cooler were unified and strengthened to meet the new operation requirements of the production line.
According to introduction, if the downtime of the kiln system caused by the grate cooler failure is reduced by 75 hours, it is equivalent to recovering the cost of this renovation. Two months after the end of the transformation, the grate cooler has been running smoothly and reliably. After inspection and confirmation during shutdown of 4 months, all components are in normal operation. After the failure rate of grate cooler is reduced, it will not only greatly reduce the workload of employees, but also reduce the labor and material costs when overhauling the grate cooler, and will also play a positive role in promoting the implementation of the "large inspection system.
Daye peak high temperature fan since the establishment of the factory is a conventional centrifugal fan, is the use of high-frequency chopper speed control. With the increase of kiln output, the fan shows some disadvantages. It cannot adjust the speed according to the requirements of the process. The maximum speed can only be controlled at about 850 revolutions per minute. The air volume can only be pulled at full speed by the tail row, resulting in the loss of the tail row's own energy. For this reason, Daye Peak decided to carry out high-efficiency and energy-saving technological transformation of high-temperature fans. According to the plan, the energy-saving transformation of the kiln tail high-temperature fan will be divided into two steps, which will be implemented during the overhaul and medium repair respectively. The first step is to replace the original conventional fan with a high-efficiency and energy-saving centrifugal fan, and the second step is to change the motor control from the original high-frequency chopper control to high-voltage variable frequency speed control.
During the Spring Festival overhaul, the energy-saving transformation of the high-temperature fan successfully completed the first step. Compared with the data of the same period in 2016 , although the power consumption of the high-temperature fan itself has not changed significantly, the power consumption of the tail exhaust fan per ton of clinker is reduced by about 1.3 kW hours, which can save more than ,150 yuan per year, and the renovation cost can be recovered in less than one year. If the second step of transformation is continued during the medium repair period, the energy consumption of the tail exhaust will be further reduced, and the energy consumption of the high-temperature fan itself will also decrease. It is expected that the technical transformation cost will be recovered in two to three years. This transformation not only achieves the expected effect, but also further reduces the production cost and improves the market competitiveness of peak cement. (Du Yuwen Shi Zhangliang)
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Shanghai Bronze Award for Outstanding Invention Went in North Carolina
News from this newspaper The results of the 31st Shanghai Excellent Invention Trial jointly organized by the Shanghai Federation of Trade Unions, Shanghai Intellectual Property Office, Shanghai Municipal Committee of the Communist Youth League, Shanghai Science and Technology Association, and Shanghai Invention Association were evaluated a few days ago. The "Quality Improvement and Industrialization Optimization of Erlotinib Hydrochloride and Its Advanced Intermediates" declared by Technology Co., Ltd. won the bronze award. Erlotinib hydrochloride is a targeted therapy drug for the treatment of non-small cell lung cancer, which can prolong the survival time and improve the quality of life of lung cancer patients. It can target and specific sites of action to kill tumor cells, and has little impact on normal tissues. It belongs to the biological and new medical technology in the field of high-tech supported by the state. In this invention, 6,7-dimethoxyquinazoline -4-one, 4-chloro -6,7-di (2-methoxyethoxy) quinazoline and 3-aminophenylacetylene are important intermediates of erlotinib hydrochloride, which is also an important intermediate of icotinib hydrochloride, the first new anti-tumor drug of tinib in China. The invention designs and adopts a new synthesis process route, which can effectively reduce the cost of raw materials, the reactions are mostly aqueous phase reactions, energy consumption and three waste emissions are reduced by about 35%, industrialization conditions are optimized, product quality is improved, and it is applied to Industrialized mass production is conducive to the production of high-quality and low-cost erlotinib hydrochloride drugs and reduces the economic burden of patients. The Shanghai Excellent Invention Trial was founded in 1987. It is an important science and technology award approved by the Shanghai Municipal Government. It not only strongly promoted the majority of employees to carry out invention and creation activities based on their posts, but also improved the order.
2020
07-31
Jiang Xiaomeng was selected as one of the top ten news figures in the building materials industry. "China Building Materials" magazine published an exclusive interview in August. The 8th issue of 2019 "China Building Materials" magazine published a few days ago. In the "Exclusive Perspective" column, it published an exclusive interview with Jiang Xiaomeng, the top ten news figures in the building materials industry in 2018, the party secretary and chairman of the group company. The selection of the top ten news figures in the national building materials industry initiated by "China Building Materials" magazine has established nearly a hundred shining figures in the industry since 1999, which has attracted widespread attention in the industry. The selection of the top ten news figures in the building materials industry in 2018 is described as follows: Jiang Xiaomeng is a scholar and practical outstanding entrepreneur. In 2018, with his strategic thinking of insight into the future, he united and led cadres and employees at all levels of Jianfeng Group to actively adapt to the new economic normal, focusing on deepening supply-side structural reforms, the "Belt and Road" initiative, and vigorously advocating corporate transformation and upgrading and high-quality development. Work, seize opportunities, reform and innovate, and achieve historic new achievements in the development of the peak 60 years. The group's overall economic efficiency and development quality have been significantly improved. In recent years, under the leadership of Jiang Xiaomeng, Jianfeng Group has seized the opportunity to join forces with central enterprises to participate in the establishment of Southern Cement, effectively integrate the cement market in Zhejiang Province, optimize the allocation of cement industry resources, and greatly improve social and economic benefits. It has a positive and far-reaching impact on the supply-side structural reform and healthy development of the cement industry in Zhejiang Province. At the same time, the long-term layout of the peak group, strategically predict the direction of national development.
2020
07-31
Jianfeng Group started from a small cement plant with an annual output of 30000 tons in 1958. Through horizontal alliance with township enterprises, the formation of enterprise groups and the implementation of joint-stock reform, Jianfeng Group took the lead in listing in China's cement industry in 1993 and explored diversified operation. In 2007, Jianfeng joined hands with the central enterprise China Building Materials to participate in the establishment of Southern Cement, which strategically shifted the focus of the cement industry, and at the same time through enterprise mergers and technological innovation, the pharmaceutical industry is growing rapidly ...... Such a long history, in the industry has a good reputation of enterprises, Zhejiang Province, the earliest existing listed companies, its head is Jiang Xiaomeng. Focus on Industry Jiang Xiaomeng has spent nearly 40 years in Jinhua Cement Factory, the predecessor of Jianfeng Group. As a witness and promoter of the development and growth of the peak, Jiang Xiaomeng said that the sustained and steady development of the peak group benefits from the long-term focus on industry, which is the value orientation of the peak and the responsibility of the enterprise. Whether there was only a single cement industry in the early stage or the diversified development after listing, all the investment projects of the peak have not left the industry. With the continuous emergence of new economic formats, many people once suggested that the peak should be transferred to the "fashionable" and rewarding industries such as the Internet, but they were all rejected. Jiang Xiaomeng explained that it is necessary to use professional people to do professional things. Peak's years of experience, talents, and resource accumulation are all in industry. Although the new format is good, it is not necessarily suitable for peak development. Take cement as an example, even in the case of peak pharmaceutical has occupied the group.
2020
07-31
Jiang Xiaomeng was selected as one of the top ten news figures in the building materials industry. "China Building Materials" magazine published an exclusive interview in August. The 8th issue of 2019 "China Building Materials" magazine published a few days ago. In the "Exclusive Perspective" column, it published an exclusive interview with Jiang Xiaomeng, the top ten news figures in the building materials industry in 2018, the party secretary and chairman of the group company. The selection of the top ten news figures in the national building materials industry initiated by "China Building Materials" magazine has established nearly a hundred shining figures in the industry since 1999, which has attracted widespread attention in the industry. The selection of the top ten news figures in the building materials industry in 2018 is described as follows: Jiang Xiaomeng is a scholar and practical outstanding entrepreneur. In 2018, with his strategic thinking of insight into the future, he united and led cadres and employees at all levels of Jianfeng Group to actively adapt to the new economic normal, focusing on deepening supply-side structural reforms, the "Belt and Road" initiative, and vigorously advocating corporate transformation and upgrading and high-quality development. Work, seize opportunities, reform and innovate, and achieve historic new achievements in the development of the peak 60 years. The group's overall economic efficiency and development quality have been significantly improved. In recent years, under the leadership of Jiang Xiaomeng, Jianfeng Group has seized the opportunity to join forces with central enterprises to participate in the establishment of Southern Cement, effectively integrate the cement market in Zhejiang Province, optimize the allocation of cement industry resources, and greatly improve social and economic benefits. It has a positive and far-reaching impact on the supply-side structural reform and healthy development of the cement industry in Zhejiang Province. At the same time, the long-term layout of the peak group, strategically predict the direction of national development.
2020
07-31
Jiang Xiaomeng was selected as one of the top ten news figures in the building materials industry. "China Building Materials" magazine published an exclusive interview in August. The 8th issue of 2019 "China Building Materials" magazine published a few days ago. In the "Exclusive Perspective" column, it published an exclusive interview with Jiang Xiaomeng, the top ten news figures in the building materials industry in 2018, the party secretary and chairman of the group company. The selection of the top ten news figures in the national building materials industry initiated by "China Building Materials" magazine has established nearly a hundred shining figures in the industry since 1999, which has attracted widespread attention in the industry. The selection of the top ten news figures in the building materials industry in 2018 is described as follows: Jiang Xiaomeng is a scholar and practical outstanding entrepreneur. In 2018, with his strategic thinking of insight into the future, he united and led cadres and employees at all levels of Jianfeng Group to actively adapt to the new economic normal, focusing on deepening supply-side structural reforms, the "Belt and Road" initiative, and vigorously advocating corporate transformation and upgrading and high-quality development. Work, seize opportunities, reform and innovate, and achieve historic new achievements in the development of the peak 60 years. The group's overall economic efficiency and development quality have been significantly improved. In recent years, under the leadership of Jiang Xiaomeng, Jianfeng Group has seized the opportunity to join forces with central enterprises to participate in the establishment of Southern Cement, effectively integrate the cement market in Zhejiang Province, optimize the allocation of cement industry resources, and greatly improve social and economic benefits. It has a positive and far-reaching impact on the supply-side structural reform and healthy development of the cement industry in Zhejiang Province. At the same time, the long-term layout of the peak group, strategically predict the direction of national development.
2020
07-30
On August 29, the group company held the 11th meeting of the 10th board of directors of the company by means of communication, and deliberated and passed the semi annual report of Jianfeng group in 2019 and the amendment of internal control system of the company. In the first half of the year, the company focused on the general work policy of "innovation and reform, integration and improvement, scientific layout, and steady development", grasping the opportunities brought by economic structure optimization and industrial upgrading externally, continuously integrating resources internally, and improving the internal management system. Improve the efficiency of enterprise operation. In the first half of 2019, the company achieved total operating income of 1.686 billion billion yuan, an increase of 12.17 percent over the same period last year, and the net profit attributable to the owners of the parent company was 0.476 billion billion yuan, an increase of 57.55 percent over the same period last year. At the end of June 2019, the Company's total assets were $5.383 billion, up 9.82 from the beginning of the year, and its net assets were $3.817 billion, up 10.64 from the beginning of the year. In the first half of the year, the company made a new breakthrough in the expansion of cement business. The group company has completed the acquisition of 100 equity of Guizhou huangpinggu longmingchuan cement co., ltd. and continues to invest in the construction of its new dry cement production line with a daily output of 4500 tons of cement clinker (with waste heat power generation). Yunnan Jianfeng invested 5 million yuan to participate in the establishment of Yunnan Jianfeng Da Zhan Cement Co., Ltd., which plans to build a cement clinker production line in lameng county, Xishuangxian Dai autonomous prefecture by capacity replacement according to relevant national policies. The company's cement subsidiaries continue to carry out in-depth "three down three improve" activities, stable.
2020
07-31
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