introduction
In 2021, the China Association for Science and Technology "Science and Technology China" enterprise innovation talent publicity activities will be carried out nationwide, and Shaanxi Province, as one of the ten pilot areas in the country, will actively guide scientific and technological workers to innovate and compete in the construction of a new development pattern, transform scientific and technological advantages into development advantages, and contribute to the realization of Shaanxi's high-level scientific and technological self-reliance and self-reliance. The organizing committee selected and produced 100 "innovation talents" of enterprises in Shaanxi Province in 2021 in the province, and excavated 10 representatives of enterprise "innovation talents" from them, through telling innovation stories, stimulating innovation vitality, showing innovative style, enhancing innovation confidence, continuously enhancing the cohesion and influence of scientific and technological workers, enhancing the sense of honor and belonging of enterprise scientific and technological workers, uniting the majority of scientific and technological workers to serve enterprise technological innovation, promoting the deep integration of science and technology economy, and helping the high-quality development of the regional economy in Shaanxi Province.
Recommended by candidates for this issue of "Enterprise Innovation Talents"
First, the introduction of the master
Sun Wei, male, born in July 1986, is a member of the Communist Party of China. From the comprehensive recycling section of the power branch of the smelting branch of Jinduicheng Molybdenum Industry Co., Ltd., he served as the chief of the section, mainly responsible for the daily production of rhenium recovery posts, production sewage posts and domestic sewage posts. Since 2010, he has won the company's advanced laborers for 5 consecutive years, won the first prize of the group company's youth innovation competition for 3 consecutive years, won the individual invention naming award for the reactor device transformed and developed, and won 3 national patents in the work, of which the rhenium evaporation wastewater treatment project won the second prize of the company's Youth League Committee Innovation Competition, won the title of excellent communist party member for 2 consecutive years, won the title of excellent youth for 2 consecutive years, and won the title of second-class merit and advanced individual in reform and development in the safety and environmental protection rectification work in 2018.
Second, the individual production process innovation performance
1, rhenium recovery exchange column system upgrade and transformation; because the process upgrade optimization of the original system can not meet the current process, the transformed exchange column system to achieve the expected goal, the declaration of a patent, has been strongly praised by the leadership and the industry!
2, rhenium-containing mother liquor secondary evaporation process: in the actual production of the post personnel led the post personnel to repeatedly test summary, cold storage crystallization remaining mother liquor in the next evaporation concentration at the same time, according to the proportion of addition and reuse, the yield has been improved.
3, evaporation wastewater recycling method: 1T evaporator evaporation process rhenium waste is serious, according to the characteristics of the material and the actual production situation of the site, summarize the material condensate recovery concentration crystallization method, completely achieve zero waste in the evaporation process.
4. Innovative method of heat filtration; according to the special characteristics of rhenium, the heat filtration method is proposed, which completely solves the problem of mother liquor impurity removal.
5. The new purification process of crude high ammonium rhenate 3+1 won the second prize in this innovation competition. This process has been experimented many times in the early stage, which can be said to be a process summarized from the experience of failure, and there is no reference experience in the industry, all relying on their own exploration and innovation.
Third, equipment upgrading and transformation innovation performance
1. The transformation of the reaction kettle resin feed pipeline and the optimization of the reaction kettle discharge pipeline solve the problem that the resin cannot be cleaned.
2, rhenium cold storage upgrade and reconstruction; the original cold storage crystallization tank using the outer wall coil freezing, low freezing efficiency, long time can not meet the actual production needs, now the cold storage upgrade, replace the wet cooling mode, optimize the exhaust system.
3. Upgrading and transformation of the plate and frame filter press: the original plate and frame slag discharge water content is high, which cannot meet the requirements of environmental protection, and there are more plate and frame failures. The upgrade and transformation realizes the function of plate frame water pressing, optimizes the pipeline, and leads the post personnel to dredge and clean the filter press to block the filter plate, solve the fault and reduce the cost.
4. The automatic addition device of ammonia in the frozen crystallization system solves the safety and environmental protection risk of manual addition of ammonia, and also controls and controls the amount of addition more accurately.
Fourth, innovation experience sharing
Sail against the current, and if you don't advance, you will retreat. Only by continuously learning can we make faster progress, we need to be flexible at the same time, we must achieve the times, learning efficiency is very important, encounter difficult to solve the problem, you need to transform it into a simple problem, so as to solve the problem. In terms of innovation, I think the first thing to do is to clarify a direction and goal, which runs through the core of the whole project. Only by clarifying the direction and working hard around this direction can there be results. Innovation can start from many aspects, not necessarily very deep and cutting-edge things, as long as it is not copied from other people's things within their own capabilities. Sometimes, thinking may appear "stagnant" phenomenon, at this time do not rush and do not think about giving up, to try to think from another angle, divergent thinking in many ways, make bold guesses, at this time you may have a feeling of "willow dark flowers and bright villages".
In the process of innovation, I am also good at using new methods and tools, actively using triz tools to solve insurmountable problems in innovation, correcting the past "trial and error method" habits, after the training and experience of the Association for Science and Technology, I believe that I will go better and better on the road of innovation.