1 bed: casting structure, after two aging treatment, eliminate the
internal stress;
2 workpiece feeding mode: imported servo motor + elastic coupling + ball
screw drive;
Table motion mode: imported servo motor + elastic coupling + ball screw
drive;
3 dresser: arc dresser, driven by hydraulic cylinder;
4 workpiece speed regulation mode: ac frequency conversion speed
regulation;
Feeding and unloading mechanism: single arm type;
5.Workpiece spindle: sleeve spindle, grinding wheel spindle: oil mist
lubrication spindle);
6. spindle frequency conversion: 25KVA converter;
7. ball screw lubrication: centralized lubrication;
8.Electrical system: mitsubishi PC, touch screen;
9. the machine tool has the self-diagnosis function, can promptly
eliminate the fault;
Pump Shaft Grinding Machine Shaft Part,Pump Shaft Grinding Machine,Shaft Processing,Cnc Pump Shaft Grinder Xinxiang Sunrise CNC Bearing Equipment Co., Ltd. , https://www.cncsunrise.com
The organizers of the conference provided a full set of detailed technical and technical data, and organized on-site technical observations. For the time being, this article will not talk about technical topics. It is worth mentioning that the policy on the production and economy of the circular economy is worth mentioning.
The "Eleventh Five-Year Plan" outline of the country that has been approved by the National People's Congress during the two sessions this year has set clear goals for the development of China's petroleum and chemical industries. The task is arduous. The "Outline" places an important position in the development of the petroleum and chemical industries. In addition to the 20% reduction in energy consumption per unit of GDP, the reduction in water consumption per unit of industrial added value by 30%, the increase in the comprehensive utilization rate of industrial solid waste to 60%, and the reduction in the total discharge of major pollutants by 10%, it is also necessary to complete The industry has made specific requirements in terms of independent innovation, industrial layout, structural adjustment, implementation of circular economy and resource conservation and comprehensive utilization, environmental protection, energy substitution, and safety production. It should be said that this is to guide the development of the chemical and petrochemical industries in the next five years, and in particular to implement the general production and economic policies that promote sustainable development. China Petroleum and Chemical Industry Association also promulgated the "Opinions on Accelerating the Development of Circular Economy in Petroleum and Chemical Industry" (discussion draft). This “Several Opinions†that guides the industry includes: the goals, tasks and plans for the development of circular economy in the industry; how to optimize the industrial structure, save energy and resources, strengthen pollution prevention and control, do a good job in resource recovery and comprehensive utilization, and How to establish a support system for circular economy, etc.
There are several laws and regulations at the national and industrial level to guide the development of various aspects of the circular economy. For example, the "Provisions of the People's Republic of China on Energy Conservation Law" and the 112th executive meeting of the State Council, "Interim Provisions for the Adjustment of Industrial Structure Adjustment" and "The Catalogue of Industrial Structure Adjustment" promulgated by the National Development and Reform Commission, etc.
Although the state and industry have introduced multiple policies and regulations for the development of circular economy, and quite a number of companies have begun to embark on the road of circular economy development, and achieved good results, but for the current introduction and implementation of the policies and regulations, It only serves as a reminder and guidance, and there is no strict binding force for those companies or regions that have conditions and need to carry out circular economy. If you want to implement a circular economy, it is entirely your own company or the region's own choice. Then this development strategy that relates to the regional economy and even the national economy will not become a commonplace for soft and hard. Therefore, how to make the circular economy work from the concept to the implementation of specific projects, and there are still many ways to go in the implementation of the circular economy, the most necessary of which is to start from the level of policies and regulations. To put it plainly, it is to set the rules.
Whether or not to implement circular economy is no longer a matter of an area or an enterprise, because the resources consumed by the process of economic development are national and are "borrowed" to future generations. According to statistics, China's total mining resources ranks fifth in the world, with 53 places per capita and 2/3 of the shortage of minerals. Among fossil resources, crude oil reserves only account for 2.43% of the world's natural gas and natural gas accounts for 1.2% of the world's total. Freshwater resources Only one-fourth of the world’s per capita, ranking 110th in the world, and consumption in the world, accounting for 15% of the world. From this we can see that we are developing the economy in such a limited resource environment, and it is impracticable not to take the road of “reducing, reusing, and reusing†the circular economy. If you want to implement a circular economy, you can no longer play it anymore, take a look, and wait. Should act actively, the sooner the better.
The implementation of circular economy requires financial resources, material resources, and technology. It also requires special equipment. From the point of view of the companies and regions that have taken the lead, these are not the hardest things to do. The most difficult thing to do is to ensure that the move is moving, and only policies and regulations can do this.
First of all, we must keep the rules upright——View the development of chemical recycling economy from the policy level
In mid-May, the National Development and Reform Commission and the China Petroleum and Chemical Industry Association jointly organized a circular exchange conference for the chemical industry. The reporter interviewed some government officials and representatives of chemical and petrochemical enterprises who attended the meeting and found that they would have two satisfactions: First, they learned that there are many advanced and practical recycling technologies; Second, they learned about the country and the industry. Develop related policies.