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
Passion to sing praises to the party
On June 26, the Jinhua United Front "Tongxin · Ode" chorus competition to celebrate the 100 anniversary of the founding of the Communist Party of China was held at the Jinhua Cultural Center Theater. The Jinhua City Federation of Industry and Commerce team, composed mainly of peak employees, won the bronze award for the song "Under the Brilliant Sunshine" in the competition.
2021
07-01
On the morning of July 1, a grand celebration of the 100 anniversary of the founding of the Communist Party of China was held in Tiananmen Square in Beijing. Xi Jinping, General Secretary of the CPC Central Committee, President of the State, and Chairman of the National Military Commission, delivered an important speech. At 8: 00 a.m. in the conference room of the peak building, members of the party Committee of the group company, members of the management team, functional departments and employees of subordinate enterprises working in the peak building were present on time to watch the live broadcast of the celebration. The subordinate enterprises of the company also organized party members and cadres to watch the live broadcast and celebrate the party's centtieth birthday in the form of raising the national flag and reviewing the oath of joining the party.
2021
07-01
Group Party Committee Visits Old Party Members
As the 100 anniversary of the founding of the Communist Party of China approaches, on June 9, the group party committee visited and expressed condolences to old party members and party members in difficulties, and sent them holiday blessings and greetings. The picture shows Qin Xuping, member of the group's party committee and director of the party and mass work department, on behalf of the group's party committee, expressing condolences to Xu Zeng, the first batch of employees and veteran party members of Jinhua cement factory, the predecessor of the peak, when it started its business in 1958.
2021
06-22
"I volunteer to join the Communist Party of China, support the party's program, abide by the party's constitution, fulfill the obligations of party members ......" On the morning of June 6, at the site of the Gutian Conference in Shanghang County, Fujian Province, more than 30 pinnacle party members solemnly raised their right fists facing the party flag to revisit the oath of joining the party. Visiting and studying the red education base and reviewing the oath of joining the party are important contents of the study and education of party history. Yu Jianhong, Qin Xuping and Chen Tianci, members of the group's party committee, party members of various branches of the group's headquarters, and secretaries of grass-roots party organizations under the group's party committee, totaling more than 30 people, visited and studied at the Gutian conference site. Party members visited the Gutian Conference site, the Chairman's Memorial Garden, the Gutian Conference Memorial Hall and other red attractions, and presented flower baskets to the statue of Comrade Mao Zedong. The Gutian Conference was the ninth party congress held by the Fourth Army of the Chinese Workers' and Peasants' Red Army in Gutian Village, Shanghang County, Fujian Province from December 28 to 29, 1929. This meeting summed up the experiences and lessons of army building since the founding of the fourth Red Army, established the principle of the party's absolute leadership over the Red Army, combined Marxism-Leninism with the concrete practice of China's revolutionary struggle, and solved the fundamental problem of how to maintain the party's proletarian vanguard nature and build a new type of people's army by strengthening the party's ideological work. It is of great significance in the history of the development of the Communist Party of China and the Workers' and the Red Army. During the visit and study, the party members visited the display of revolutionary cultural relics, listened to the explanation, got a close understanding of the revolutionary process of building the party and army under difficult conditions, and accepted the spiritual baptism of ideals and beliefs.
2021
06-11
Spike can independently determine the level of professional skills!
A few days ago, after the examination and approval of Jinhua Human Resources and Social Security Bureau, and reported to the Provincial Department of Human Resources and Social Security for examination and record, Zhejiang Jianfeng Group Co., Ltd. was approved to independently identify the level of vocational skills. High-skilled talents are an important part of the enterprise talent team, and they are the backbone to promote technological innovation and promote the transformation of modern scientific and technological achievements into real productivity. Therefore, Jianfeng Group attaches great importance to strengthening the construction of senior technicians, technicians, senior technicians and other talent teams and the training of skilled talents. In recent years, the entire group company has carried out various forms of skills training based on the improvement of employees' job skills. Last year alone, more than 8000 person-times of job skills training were held, which improved employees' professional skills and business capabilities. Under the background of digital and intelligent production, effectively stimulating front-line employees to learn skills and drill business, and cultivating and building a highly skilled workforce is one of the important means to promote the high-quality development of enterprises. At the beginning of the year, the human resources department of the group began to prepare to rely on the national vocational skill identification standards, and formulated the national vocational skill level independent identification scheme of Jianfeng group for the group's two main businesses of cement and pharmaceutical industry. after the comprehensive evaluation of the municipal human resources and social security bureau and Jinhua vocational skill management service center, the group company was agreed to become the independent identification unit of vocational skill level. The success of the application for the independent identification of the vocational skill level of the group company marks the company's skilled talent evaluation work, which has realized the transformation from government-led to the autonomy of employers, combining evaluation with training, use and incentives, and expanding the growth channel of skilled talents. It has laid a good foundation for promoting skill upgrading actions and building knowledge-based, skilled and innovative industrial workers. The positions independently identified by the group company's professional skill level are mainly in the two main businesses of cement and pharmaceutical industry, specifically cement production workers (including cement central controller, cement quality inspector, cement clinker calciner, cement manufacturer, cement production inspection worker, etc.) and pharmaceutical preparation workers. The group is about to carry out the independent identification of vocational skill levels for these two categories of work.
2021
05-21
On April 27, Qiandongnan Prefecture of Guizhou Province held a conference to celebrate the "May 1st" International Labor Day. Huangping Jianfeng Cement Company was awarded the May 1st Labor Certificate of Qiandongnan Prefecture at the conference. Tang Yueqiang, Secretary of the Party Leadership Group and Director of the Standing Committee of the People's Congress of Qiandongnan Prefecture, hoped in his speech that the broad masses of employees in the prefecture will keep in mind the ardent entrustment of General Secretary Xi Jinping, closely focus on the overall situation of the prefecture, consciously shoulder the glorious mission, and vigorously promote the spirit of model workers and labor. The spirit of craftsmanship and the spirit of Guizhou in the new era are striving to be knowledge, skilled and innovative workers in the new era, make new contributions and create new glories in the new journey of building socialist modernization. The conference named and commended the collectives and individuals who won the Qiandongnan May 1st Labor Award, the Worker Pioneer, and the Qiandongnan Craftsman Honors. 40 units including Huang Ping Jianfeng won the Qiandongnan Prefecture May 1st Labor Award. In addition, on the afternoon of May 7, Huangping County, Guizhou Province held the 2021 model worker and advanced worker commendation meeting to commend 11 model workers and 19 advanced workers. Qian Jiang, deputy secretary of the Jianfeng Party branch of Huangping and chairman of the trade union, was awarded the honor of "model worker" in Huangping County. Yang Zhi, deputy secretary of the Huangping County CPC Committee and county magistrate, called on the whole county to vigorously carry forward the spirit of model workers, labor spirit, and craftsmanship, so as to make it a common practice to advocate model workers, learn from model workers, and strive to be model workers, and further gather powerful forces to speed up the high-quality development of Huangping. As a model worker representative, Qian Jiang made an experience exchange speech at the conference.
2021
05-21