On December 13, 2018, the 5th China cement The Xi'an Summit of Spare Parts Network Member Conference was officially held in Xi'an Ancient Capital Culture Hotel in Xi'an, Shaanxi. Meeting by China cement Sponsored by Spare Parts Network and co sponsored by Yaobo Special Cement Group Co., Ltd., Changzhou Tianshan Heavy Industry Machinery Co., Ltd. and Xi'an Botong Construction and Installation Engineering Co., Ltd.
Liu Changfa, President of China Building Materials Industry Economic Research Association, Zhao Yimin, Deputy Secretary General of Shaanxi Cement Association, Wang Rui, Vice President of Yaobai Group, Shao Jun, Chairman of China Cement Network and Cement Spare Parts Network, Wu Wentao, Director of Zhejiang University Science Park Thin Material Research Institute, and nearly 300 industry leaders and experts, as well as representatives from upstream and downstream industries such as cement and equipment, attended the meeting.
With the theme of "industrial intelligence, win in the Internet", the conference discussed in depth a series of new models and application methods of new technologies in the cement industry, such as industrial Internet of Things, new environmental protection technologies, logistics loading, general contracting, warehousing services, and technological transformation, to jointly promote the new state and new civilization of the industry.
Zhao Yimin, Deputy Secretary General of Shaanxi Cement Association, delivered a speech at the meeting. He first extended a warm welcome to all the guests. Zhao Yimin said at the meeting that under the current environment of energy conservation and emission reduction, the national policy for highly polluting enterprises has been tightened continuously, and the cement industry, a heavily polluting enterprise, is facing urgent transformation and upgrading. This requires us to seek the breakthrough of upgrading and transformation, and the key point of innovative development, so as to promote the development of the cement industry to a new level.
As an enterprise, we should take the initiative to assume the social responsibility of energy conservation and emission reduction, and firmly establish the awareness of energy conservation and environmental protection. Actively adopt new science and technology to improve production and management. Actively innovate and develop new products and equipment to achieve the goal of energy conservation and efficiency increase. Actively seek new ways and means of transformation and upgrading to achieve the unity of economic and social benefits of enterprises. Finally, he wished the meeting a complete success!
Wang Rui, Vice President of Yaobai Group, first expressed a warm welcome to the leaders and guests who came to the event on behalf of Yaobai Group! Wang Rui said in his speech: This conference has opened a new prelude for us to open the era of intelligent Internet, which is of great significance for further assisting the adjustment, transformation and upgrading of the industrial structure of the cement industry. The theme of this summit is "industrial intelligence, win in interconnection". At present, the world is in a new round of reform with a high degree of integration of technology and industry. As the first year of full implementation of the industrial Internet, 2018 has become the focus of attention of people from all walks of life in China's cement industry on how to achieve high-quality development. She looks forward to a complete success of this conference!
Shao Jun, Chairman of China Cement Network and China Cement Spare Parts Network, expressed a warm welcome to all leaders and guests at the meeting. He said at the meeting that the industrial Internet has become a trend. If cement enterprises want to develop continuously for a long time, they must speed up the pace of self transformation and upgrading and comply with the trend of energy conservation and environmental protection. The development of Internet technology is providing an effective way for the cement industry to transform and upgrade. The future is the era of the Internet and the era of intelligence. Anyone who can seize the opportunity and catch the train of the Internet era will be able to firmly grasp the pulse of the development of the times and stand firm in the tide of the times. Finally, he wished the meeting a complete success.
1. At the meeting, Liu Changfa, president of the China Building Materials Industry Economic Research Association, interpreted the Industrial Development Trend in the Process of the New Industrial Revolution. Liu first explained "what is the industrial revolution?", then traced back to the new industrial revolution and China's rise, and analyzed the industrial development trend in the process of the new industrial revolution. He said that intelligent manufacturing will be rapidly popularized, Its impact is: 1. The production efficiency is improved; 2. Optimization of process parameters; 3. Product quality improvement; 4. Equipment operation is more safe and guaranteed; 5. Application of intelligent robots in the production field.
His views on the development of building materials industry in the process of the new industrial revolution are: 1. Take precautions to study the development plan of intelligent manufacturing in the building materials industry, list problems, overcome technical difficulties, and then organize the gradual promotion in all walks of life to promote the upgrading of intelligent manufacturing in the building materials industry. 2. Pay close attention to the top-level design of the national industrial Internet of building materials industries, and accelerate the formation of the national industrial interconnection system as soon as possible. 3. Accelerate the development of producer services under the Internet, build different forms of value co creation and benefit sharing platforms, and promote the construction of an industrial ecosystem.
2. Yu Hanyang, the leader of Alibaba Cloud Computing Ltd., delivered a keynote speech titled "Industrial Application of Alibaba Cloud Smart Cement Brain", and he made a specific analysis of the current industrial situation and customer pain points. The current industrial situation is: cost reduction and efficiency increase, and shift from human cost control to technological innovation; Industrial digitalization/automation has begun to take shape, but data has not been effectively used; The human cost in the enterprise has soared, and the mobility of personnel has been strengthened; The state has reduced subsidies in some areas.
The pain points of enterprises are: the demand of enterprises for "cost reduction" and "efficiency increase" is higher and higher; It is necessary to get rid of the dependence of production on talents and reduce the requirement of "talents+manpower"; Enterprises hope to build their own core technical barriers by using artificial intelligence; Enterprises are worried that they have not kept up with the information reform, which will reduce their competitiveness. ET industrial brain has the function of solving these problems, and enjoys the technical advantages of safe production, efficiency increase, quality improvement and energy saving. At the meeting, Liu Hanyang introduced the application of ET industrial brain in detail.
3. Zhu Ningjun, chief engineer of Yaobai Group Baiyun Intelligent Company, delivered a speech titled "Cement Enterprise - Application Exploration of Industrial Internet", in which he said that the upgrading path of cement enterprise industrial Internet is from automation, digitalization, networking and intelligence step by step. In addition, he described in detail how to gradually build an intelligent factory: with the help of mobile Internet, Internet of Things and other technologies, realize real-time automatic collection of materials, energy, processes, equipment operation, input and output and other data, intelligent monitoring and analysis of production operation, and scheduling management in production resource collection.
At the meeting, he also shared the actual cases of intelligent factories and made a detailed report on the intelligent manufacturing system of Yaobo Group.
4. Huo Jingwen, Deputy General Manager of China Cement Spare Parts Network, delivered a speech "Spare Parts Network - Exploration and Development of Value Chain Service Platform". First, she reviewed the achievements of China Cement Spare Parts Network over the years. In terms of model innovation, she said that 2011-2016 China Cement Spare Parts Network was an Internet e-commerce platform, while 2017-2022 gradually evolved into an industrial value chain service platform. The evolution of the platform is mainly reflected in that the spare parts network has extended from the B2B vertical e-commerce trading platform originally relying on industrial spare parts and consumables to industrial value chain services.
In the future, China Cement Spare Parts Network will integrate upstream and downstream customer resources to provide services in the whole industry chain from information, transaction, technology, after-sales and other aspects. That is, information+e-commerce+services, combined with technology, data and finance, to optimize supply chain management and enhance core competitiveness; The purpose is to save energy and reduce consumption for enterprises, expand the scale efficiency of enterprises, reduce procurement costs, improve the operating rate of equipment parts, optimize equipment inventory, and ensure safe operation. In terms of future layout, she said that the company would integrate information flow+capital flow+logistics, create an ecological closed-loop, and promote the construction of a green and sustainable industrial ecosystem. Finally, she summed up the industrial value chain service platform as: information+e-commerce+services, technology+data+finance.
5. Dong Jingyi, Executive Director of Beijing Zhongtou Runtian Environmental Protection Technology Co., Ltd., delivered a speech "Introduction to Industrial and Hazardous Waste Incineration and Disposal Pretreatment Center Project". At the meeting, she introduced in detail the various solutions and corresponding operation processes of the cement kiln collaborative hazardous waste disposal center. It mainly includes the following: 1. Technical scheme of SMP pretreatment system with two-stage crushing; 2. Technical scheme of liquid hazardous waste pretreatment system; 3. Technical scheme of semi-solid waste system; 4. Technical scheme of semi-solid waste pretreatment system; 5. Technical scheme of solid hazardous waste pretreatment system; 6. The auxiliary system of the cement kiln collaborative hazardous waste disposal center, especially the intelligent management system of the auxiliary system of the cement kiln collaborative hazardous waste disposal center.
6. Su Jian, the leader of Changzhou Tianshan Heavy Industry Machinery Co., Ltd., delivered a speech titled "Green Remanufacturing of Precision Gearboxes". At this meeting, Su Jian mainly introduced the company's business and some equipment, as well as the technology of green reconstruction of high-precision gearboxes. The unique advantages of its products and services are introduced as follows: 1. High quality self-made gears; 2、 Rapid repair delivery; 3、 Rich experience; 4、 Strong test capability; 5、 Scientific optimization technology; 6、 Fast and effective after-sales service.
7. Dong Hongbin, General Manager of Lei Fa Trading (Dalian) Co., Ltd., and Gu Zhigang, Sales Manager gave speeches on Introduction to Lei Fa Group and Lei Fa China Products and Services in turn. It mainly introduces the historical development, existing scale, products and services of Leifa Trading Company. For 65 years, Doray has been committed to the research and development of refractory technology. It provides services to customers all over the world, covering more than 120 countries.
8. Miao Runkang, the sales director of the cement industry of Dandong Oriental Measurement and Control Technology Co., Ltd., made a speech "Intelligent Solution for Limestone Mines". At the meeting, Miao Runkang made a detailed statement on what is a smart mine. He said that the smart mine is to complete real-time automatic collection of all mine information through real-time three-dimensional digital measurement and control of the mine's people, machines and environment High speed network transmission, standardized integration, 3D visual simulation, automatic operation and intelligent decision-making make the mine human, machine and environment operate in a highly coordinated unity. Realize automatic detection, intelligent monitoring, intelligent control and intelligent scheduling of mine production process, effectively improve the comprehensive recovery and utilization rate of mine resources, improve labor productivity and economic benefits. The cement mines are characterized by poor metallogenic conditions, complex geological conditions in some cement mines, interlaced ore beds and interlayers, and unstable ore grade; Moreover, the ore quality fluctuates greatly, and it is very easy to have raw materials that cannot reach the control index; It is difficult to control in the process of mining, loading and transportation, and the implementation rate of ore blending is low; The geological exploration work is lagging behind and the degree of resource assurance is low; Extensive management, blasting design and ore blending according to experience.
The construction of smart mine is mainly designed around the following four aspects: 3D mining design, monitoring and scheduling of mining equipment, implementation supervision of ore blending instructions, and online detection of ore blending quality.
9. Liu Zemin, the leader of Hengda Motor Group Co., Ltd., delivered a speech "Strive to do a good job in motor energy saving technology to better provide quality services for the cement industry". First of all, he analyzed the policies and situation of energy conservation and emission reduction. He said that green industrial development has become the general trend of the international community. The cement industry is classified as a high energy consuming industry and belongs to the process manufacturing industry. The motor has a long continuous operation time, with an annual utilization of more than 7000 hours, and the power consumption accounts for more than 85% of the total power consumption. Therefore, motor energy conservation is widely concerned. At the meeting, he also shared many successful cases of the application of motor energy-saving technology, which fully demonstrated the business model and technical advantages of Hengda Motor.
10. Wu Qiuping, engineer of Yixing Huanyu Bearing Manufacture Co., Ltd., delivered a speech titled "Introduction, Design and Development of Sliding Bearing Products". Wu Qiuping explained the basic principle of hydrostatic lubrication at the meeting: hydrostatic bearings use the hydraulic system to force high-pressure lubricating fluid into the clearance between the rotor and the bearing, and use hydrostatic pressure to carry. Its oil supply pressure is much higher than that of dynamic bearings. The technical advantages of Huanyu bearing bush are also introduced. He also demonstrated in detail five aspects of the design and calculation of engineering fluid film bearings: 1. Design verification of liquid lubricated sliding bearings; 2. Sliding bearing design calculation based on engineering calculation software; 3. Numerical analysis and calculation of hydrodynamic bearing lubrication mechanism; 4. Finite element simulation test of sliding bearing based on CFD; 5. Rotor dynamics analysis and calculation.
11. Wang Erhu, the leader of Jiangsu Shuangfa Machinery Co., Ltd., made a speech "Application and development trend of new alloy roller sleeve of roller press in cement production". He mainly described the current situation of the cement production industry and the problems existing in the surfacing roller sleeve, and listed the general solutions to the corresponding problems, but there were some defects. Therefore, he gave a fundamental solution: alloy roll sleeve of roller press, and introduced the comprehensive technical advantages of alloy roll sleeve of roller press in detail. This technology has obtained a national patent, which can effectively solve problems that cannot be solved by ordinary methods.
12. Fan Libin, the leader of Xi'an Botong Construction and Installation Engineering Co., Ltd., made a speech on "Operation and Guarantee of Cement Enterprises". At the meeting, Fan Libin took Xi'an Botong as an example to describe the systematic operation of cement enterprises from organizational culture, corporate culture, employee activities, team building, company business, future prospects and other aspects, And elaborated each aspect to the enterprise development vital significance.
13. Wu Wentao, Director of Thin Material Research Institute of Zhejiang University Science and Technology Park, made a speech "Thinking on material application technology based on industrial energy conservation and emission reduction". Wu Wentao said in his speech that classical physics believes that the world's matter can be divided into two types: one is particles; The other is wave. Therefore, all physical quantities can be decomposed. "Buildings do not have winter and summer". The factor affecting the comfort of human settlements is the threat of atmospheric environment heat on buildings. To save energy, buildings should first isolate the impact of atmospheric environment on the main building. Therefore, he said that for the synthesis of building energy-saving materials, it is necessary to study the existing state of environmental heat in the application of materials. Material properties are related to thickness and time. Therefore, "thin body, interface, low dimension" materials will achieve very good energy-saving effect.
14. Gu Chunfeng, the leader of Wafangdian Jinhai Bearing Manufacturing Co., Ltd., made a speech on the solution for bearing remanufacturing and grinding roll maintenance of key equipment (vertical mill and roller press) in the cement manufacturing industry. Bearing repair (remanufacturing) is a process to restore the service performance of used bearings and extend their service life. The characteristics and state of bearings have an important impact on cement production. In order to reduce production costs, it is usually a very good choice to repair bearings rather than replace them with new ones. In general, the cost of bearing repair will be far lower than the cost of purchasing new bearings, and greatly shorten the delivery period of bearings. The repaired bearing obtained by the final customer has the same service life and quality assurance as the new bearing.
In sharing the whole package renovation and maintenance plan for the roller assembly of the vertical mill, he said that the service life of the roller bearings of various types of domestic vertical mill is short, with the shortest service life of 1-3 months. The imported roller bearings of various types of vertical mill have short service life after secondary maintenance. The minimum service life is 12-15 months. Moreover, the wear sleeve and framework oil seal are frequently damaged, resulting in internal pollution of the assembly and bearing damage. Or the oil leakage is serious. If it is serious, more than one barrel of oil will leak in 24 hours. Unreasonable internal structure of bearing, unreasonable assembly design structure and bearing selection, unqualified bearing quality, insufficient accuracy of each component of the assembly, improper assembly (bearing), unreasonable seal material and structure, unreasonable wear-resistant bushing material, size, hardness and roughness may all be the causes of the failure. Choosing the whole package renovation and maintenance of the roller assembly of the vertical mill has the advantages of reducing the customer's inventory, high cost performance, strict quality control, and short construction period.
15. Wang Yijun, the leader of Hangzhou Yuntian Software Co., Ltd., delivered a speech "Intelligent Factory Planning". At the meeting, Wang Yijun respectively discussed intelligent management - Yuntian personnel positioning system, intelligent logistics - Yuntian software second-generation intelligent logistics management system, intelligent production - Yuntian kiln expert system+mill expert system+yard management+equipment management+laboratory management+energy management; Intelligent decision-making - BI system of Yuntian Cement Enterprise is introduced in detail.
This is the end of the meeting. After a day of wonderful reports, it is believed that all the participating enterprises have corresponding experience and gains for the future of taking the road of industrial intelligence. But the way ahead still needs us to continue to explore together, and we look forward to seeing you again next year!
