Yunnan Peak Uses Staggering Peak Production to Make Technical Transformation
Release time:
2022-08-24
Following the replacement of the high-efficiency fan by the coal vertical mill ventilator in July
#, the power consumption of Yunnan peak system has decreased, but the pressure difference of the large cloth bag is still as high as3千帕, which is quite different from the 1千帕 of 2 at the beginning of the design, which not only affects the ventilation in the mill, but also affects the efficiency of the ventilator. For this reason, Yunnan peak actively communicated with the manufacturer of large bag dust collector at the beginning of 7 , and determined that the dust collector shell should be raised by 1 meters, and the filter bag and bag cage should be increased by 1 meters to increase the filter area and reduce the wind speed. at the same time, a single air chamber should blow the dust from the filter bag to separate each filter bag, drag reduction optimization scheme for improving injection efficiency. In addition, the resistance reduction transformation of large cloth bags for coal vertical mills was started in 8 September. After nearly half a month of construction, the main work was completed two days ahead of schedule and the machine test stage was entered. This technological transformation will effectively reduce the filtering wind speed and pressure difference of the large bag dust collector, and the specific impact on the output and the efficiency of the ventilator has yet to be tested in subsequent production. is affected by sulfur, alkali and other components in the original combustion material or unreasonable operation control will cause crust in the smoke chamber at the end of the kiln. Serious crust will greatly increase the labor intensity of employees, in high temperature environment exposure time will bring danger, while the growth of crust will also reduce the inner diameter of the smoke chamber shrinkage, resulting in reduced ventilation area, kiln ventilation decreased, resulting in the destruction of kiln system conditions, resulting in a greater impact on the quality of production. At present, the inner diameter of the constriction of the smoke chamber of 3200t/d
clinker production line is2.3 m. when the crust is not serious, the daily production can reach
4600t/d. when the crust is not serious, the oxygen content in the kiln is greatly reduced, and the hourly production is difficult to stabilize. During the staggered peak production of 8 months, Yunnan Jianfeng removed the traditional anti-crust castable for the shrinkage of the smoke chamber and replaced it with nano-metal ceramic microcrystalline bricks. Microcrystalline cermet materials have the advantages of excellent anti-skinning performance, excellent wear resistance, stable high temperature resistance, excellent acid and alkali corrosion resistance, and convenient installation and construction. After 3 days of construction, it will be completed on 8 15 , which will be of great help in reducing the labor intensity and operation risks of employees and stabilizing the quality of kiln system. (Song Xiaofei)
More information
Jianfeng Pharmaceuticals ranks among the top 50 creative enterprises in Jinhua
News from our newspaper April 26 is World Intellectual Property Day. Jinhua City released the list of "Top 50 Creative Enterprises" for the first time. Jianfeng Pharmaceutical Company entered the list and ranked second among the enterprises in Jinhua Development Zone. The selection of creative enterprises, the enterprise holds the effective invention patent as the main indicator. Over the years, Jianfeng Pharmaceutical Co., Ltd. has taken "intellectual property rights help enterprise development, and scientific and technological innovation creates a century-old peak" as the company's intellectual property policy. It has actively cooperated with China Pharmaceutical University, Sichuan Institute of Antibiotic Industry, Zhejiang University of Technology, Xiamen University and other units to build a scientific research and innovation platform integrating production, learning and research, and flexibly introduced Academician Wang Guangji and Academician Shan Weiguang with the chief scientist system, according to the direction of enterprise development strategy to carry out scientific research work, and achieved fruitful results. In 2019, Spike Pharmaceuticals applied for 2 invention patents and obtained 5 patent authorizations, including 1 invention. By the end of 2019, Spike Pharmaceuticals had obtained a total of 37 patents (including 2 PCT patents), of which 28 were inventions. In recent years, in order to better integrate with the international market, Jianfeng Pharmaceutical has made a complete patent layout for the new drug DPT under development, and has applied for patent protection in multiple countries through the PCT application channel for core patents, and finally in the high-level United States. And Japan was authorized to lay a solid foundation for the product to enter these two overseas high-end markets. At the same time, around the core patent, applied for the preparation, crystal type patent and obtained the invention patent authorization 5. In addition, pharmaceutical companies have also developed patents for other varieties under research.
2020
07-31
Since the resumption of work after the Spring Festival, on March 17, Yu Jian, general manager of the group company, went to the site of the Huangping project in Guizhou to guide the construction progress of the Huangping project. During his stay in Huang Ping, General Manager Yu Jianhong visited the construction site of the project carefully, interviewed the project leaders of each construction unit respectively, sorted out the installation time of each unit of civil engineering and the completion time of each equipment installation, and required each construction unit to push forward the project progress in strict accordance with the agreed time node. At the same time, in view of the current epidemic prevention and control work and on-site construction safety management, Yu Jianhong also further put forward requirements, hoping to achieve "zero infection, zero accident". On the 18th, Yu Jianhong also conducted a research on the market in Kaili and other surrounding areas together with the marketing personnel of Guizhou Jianfeng Marketing Department, and put forward guiding opinions on the cement sales advertising plan and the division of cement sales areas. On this business trip, Yu Jianhong also specially brought Jinhua specialty ham and crisp cakes to the project team members, which were welcomed by everyone. (Lei Yuan)
2020
07-31
Since the resumption of work after the Spring Festival, on March 17, Yu Jian, general manager of the group company, went to the site of the Huangping project in Guizhou to guide the construction progress of the Huangping project. During his stay in Huang Ping, General Manager Yu Jianhong visited the construction site of the project carefully, interviewed the project leaders of each construction unit respectively, sorted out the installation time of each unit of civil engineering and the completion time of each equipment installation, and required each construction unit to push forward the project progress in strict accordance with the agreed time node. At the same time, in view of the current epidemic prevention and control work and on-site construction safety management, Yu Jianhong also further put forward requirements, hoping to achieve "zero infection, zero accident". On the 18th, Yu Jianhong also conducted a research on the market in Kaili and other surrounding areas together with the marketing personnel of Guizhou Jianfeng Marketing Department, and put forward guiding opinions on the cement sales advertising plan and the division of cement sales areas. On this business trip, Yu Jianhong also specially brought Jinhua specialty ham and crisp cakes to the project team members, which were welcomed by everyone. (Lei Yuan)
2020
07-31
Jinhua chain pharmacy big "physical examination" peak pharmacy got an "A"
Jinhua City Market Supervision Bureau recently announced the results of drug quality credit rating of drug retail chain enterprises in the city, and Jianfeng Pharmacy was rated as A in this "physical examination. According to the spirit of the document "Implementation Plan for Drug Quality Credit Classification Management of Jinhua Drug Trading Enterprises" and in accordance with relevant evaluation standards, Jinhua Market Supervision Bureau evaluated the 2019 drug quality credit rating of 34 drug retail chain enterprises (headquarters) in the city that met the evaluation requirements, involving 1498 stores. The score combines the daily supervision and inspection of chain headquarters, GSP certification inspection, administrative punishment and other drug quality-related information with the credit rating results of subordinate stores, and divides 100 into basic points, and forms the final score after adding and subtracting points according to the evaluation system. Those with 93 points or above are grade A (trustworthy enterprises),85-92 are grade B (basically trustworthy enterprises), and 80-84 are grade C (slightly dishonest enterprises), A score below 80 is Grade D (seriously dishonest enterprise). It is understood that the market supervision department will enter the enterprise credit rating evaluation results into the drug safety credit management system of Zhejiang Food and Drug Administration and Jinhua intelligent supervision and supervision platform to establish enterprise credit files. According to the credit rating evaluation results over the years, classified management will be carried out, and low-grade enterprises will increase the frequency of inspection. The "credit rating publicity board of drug trading enterprises" will be hung in the retail drugstore hall, and the evaluation results of the store will be publicized every year, let the people intuitively understand the credit situation of the store. At the same time, A- level enterprises are also the threshold for obtaining the qualification of designated medical insurance units, all kinds
2020
07-31
Daye Mayor to Daye Peak Research Issued "Anti-Epidemic" Donation Certificate
On the morning of March 26, Daye City Deputy Secretary, Mayor Zhou Jun and Daye City Economic and Information Bureau, Security Town and other responsible persons visited Daye Peak Cement Company to understand the epidemic prevention and control and resumption of production, and on behalf of the Daye City Charity Federation issued a certificate of donation of epidemic prevention and control materials. Accompanied by Zhang Fengliang, deputy general manager of the group company and general manager of Daye Peak, Yuan Xianming, executive deputy general manager of Daye Peak, and others, Zhou Jun and his entourage went to the work site of Daye Peak to learn about the resumption of work and production. Zhang Fengliang introduced the progress of the upgrading and transformation of the grate cooler, the transformation of the kiln cylinder and the technical transformation of the cement mill system, and made a detailed report on the production and technical transformation organization of the enterprise during the epidemic, and expressed his gratitude to Daye City and Baoan Town for their help to Daye Peak during this period. Mayor Zhou Jun spoke highly of the production and technological transformation organization during the Daye peak epidemic, believing that this is a model of combining epidemic prevention and control with enterprise production and technological transformation organization. At the same time, Zhou Jun expressed his affirmation and gratitude to Daye Peak for donating money and goods to Daye City in the first time after the outbreak of the epidemic, and issued a donation certificate and a letter of thanks on behalf of the Daye City Charity Federation. Hubei Province epidemic prevention and control headquarters has recently issued a step-by-step "unsealing" notice in Hubei Province, how to fully resume work and production as soon as possible is an important issue facing Daye peak. Zhang Fengliang reported to Zhou Jun and his party on the current practical difficulties. Mayor Zhou Jun asked
2020
07-31
Since the resumption of work after the Spring Festival, on March 17, Yu Jian, general manager of the group company, went to the site of the Huangping project in Guizhou to guide the construction progress of the Huangping project. During his stay in Huang Ping, General Manager Yu Jianhong visited the construction site of the project carefully, interviewed the project leaders of each construction unit respectively, sorted out the installation time of each unit of civil engineering and the completion time of each equipment installation, and required each construction unit to push forward the project progress in strict accordance with the agreed time node. At the same time, in view of the current epidemic prevention and control work and on-site construction safety management, Yu Jianhong also further put forward requirements, hoping to achieve "zero infection, zero accident". On the 18th, Yu Jianhong also conducted a research on the market in Kaili and other surrounding areas together with the marketing personnel of Guizhou Jianfeng Marketing Department, and put forward guiding opinions on the cement sales advertising plan and the division of cement sales areas. On this business trip, Yu Jianhong also specially brought Jinhua specialty ham and crisp cakes to the project team members, which were welcomed by everyone. (Lei Yuan)
2020
07-30
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