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Daye peak overhaul technical reform results appear

Release time:

2020-07-22

Daye Peak Overhaul Technical Transformation Results Showing

News During the Spring Festival overhaul this year, Daye Peak Cement Company carried out a comprehensive technical transformation and maintenance of the production equipment in the factory area. Since 4# August 10 ignition to resume production, the operation effect is remarkable.

Daye Peak Investment ,200 ,000 Yuan has systematically reformed the cement mill. Two cement mills and two warehouses have been changed into three warehouses mills. The grate plate has been replaced with a non-stick ball grate plate to ensure ventilation in the mill. The new material retaining ring has been replaced in the second warehouse to reduce the flow rate in the mill, optimize the layout of the existing frequency conversion fans of 132KW , 90KW and 75KW , increase the ventilation area of large cloth bags of 3 roller press, reform the feeding devices of three roller presses and pneumatic rod valves, adjust the blanking of the cone of the steady flow bin of 1 and 2 roller presses, and reform the technical reform of lithium slag hopper. At present, the work of the three roller presses has been significantly improved. The current of the two storage hoists is more than 5A higher than the best level before the renovation. It is expected that the hourly output will be increased by more than 15 tons. The grinding cement 0.080mm sieve residue can be stably controlled below 2.5% , and the sieve residue of 0.045mm is controlled within 10% . The regulation means is effective, according to the daily report, the power consumption of tons of cement grinding can be reduced by 1.5kwh after the transformation, and the expected transformation effect is achieved overall.

Daye Peak originally adopted the third generation grate cooler of Tianjin Institute. Although it has been upgraded several times in the past ten years, with the increase of kiln output, the cooling effect of clinker is getting worse and worse, which not only affects the thermal power of kiln system and increases energy consumption, but also greatly affects the output of cement grinding table, grinding power consumption and cement quality in the next cement grinding process due to the high clinker temperature. In order to maintain the leading cost and advanced technology in the industry, Daye Peak updated the original grate cooler. The Tianjin Institute's traveling steady flow cooler has the characteristics of good cooling effect and convenient equipment maintenance, and is equipped with the most advanced Halifax cooling fan in the industry. After several days of debugging and operation, the retrofit effect of grate cooler has initially appeared. The clinker discharge temperature is controlled below 120 degrees. The maximum grate bed speed of grate cooler is given 7.5 times / minutes. The fan air volume and grate speed still have a large margin. The bottleneck of restricting the energy saving, high yield and high efficiency of the kiln system has been broken, and the reduction of the temperature of the incoming clinker has also created a prerequisite for the next process of cement grinding to increase production capacity, reduce energy consumption and stabilize quality.

In addition, Daye Peak also shifted the original desulfurization gypsum batching bucket and added a lithium slag mixing batching bucket to increase the amount of lithium slag used to ensure normal feeding, and at the same time, it is also convenient to further expand the variety of mixed materials. (Wang Yiyan Hong Wenbo)

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.

2021

05-21

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.

2021

05-06

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

05-06

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

04-21

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

04-12

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

04-12

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