Scientific And Technological Achievements Conform To The Actual Application Of Traditional Textile Mills Per Capita Output Value Shoulder To Shoulder High-Tech Enterprises

"I always have a dream that we should let scientific research achievements go out of the laboratory, transfer and transform scientific and technological achievements, and lead and drive the development of industries and enterprises." Recently, Yu Guangping, a winner of the May 1 Labor Medal, was sincerely told by the 100 model labor lecture tour organized by the Guangzhou Federation of trade unions.


Yu Guangping has long devoted himself to the R & D, application and industrialization of intelligent manufacturing and green manufacturing technology. Through intelligent transformation, he made traditional printing and dyeing enterprises transformed into "intelligent factories", and the per capita output value of the enterprises exceeded millions, which is equivalent to a high-tech enterprise.


From Shenyang to Guangzhou, out of the laboratory for results.


In 2009, he graduated from the Shenyang Institute of automation, Chinese Academy of Sciences. He chose to stay and work in the field of intelligent manufacturing and green manufacturing technology in textile, printing and dyeing industries.


At that time, supported by projects such as the National Natural Science Foundation, he has developed some scientific and technological achievements. "However, most of these achievements are embodied in the form of papers, patents and prototypes, and remain in the trial or pilot stage." Yu Guangping told reporters that he has always hoped that these scientific research achievements can be successfully transferred and transformed, leading and driving the development of industries and enterprises.


It is an indisputable fact that the transformation of scientific research achievements in China is difficult and the conversion rate is low. According to statistics, 90% of the research achievements have not yet entered the market, and have been buried in the process from basic research to industrialization. "Transfer of scientific and technological achievements is referred to as the" valley of death "in the process of technological innovation. Beyond this "valley of death", the direct contribution rate of innovation to the national economy is zero. Yu Guangping sighed with emotion.


In order to speed up the landing application of scientific and technological achievements in the regional industry, in 2011, the Shenyang Institute of automation of the Chinese Academy of Sciences and the Guangzhou municipal government jointly established the Guangzhou Automation Research Institute of the Chinese Academy of Sciences. Hearing the news, Guang Ping was delighted that it was a great opportunity for scientific research achievements to take root in the most developed Pearl River Delta region of China's manufacturing industry. He resolutely applied to participate in the construction of the Guangzhou branch, leaving the family and coming from Shenyang to Guangzhou alone.


Although the initial conditions of the building were far beyond imagination, he was very busy with the entrepreneur's mindset every day. Yu Guangping's research achievements were mainly used before municipal sewage treatment. After arriving in Guangzhou, he often went deep into the front-line research and excavated the technical needs of enterprises.


"Guangdong's printing and dyeing and electronics enterprises are the majority. The amount of printing and dyeing wastewater discharge ranks second in industrial waste water, and the whole industry has a large amount of sewage discharge. Electronic enterprises usually do not discharge a lot of sewage, but because of heavy metals, it has great harm." Therefore, he decided to switch to industrial sewage treatment, and focus on the needs of networking, informatization and intellectualization of printing and dyeing enterprises. From the field of printing and dyeing wastewater treatment, the whole process of printing and dyeing production was gradually extended, from prescription design, production control to material delivery, and then to environmental protection, security, energy and so on. The whole solution of intelligent manufacturing and green manufacturing technology for printing and dyeing enterprises was provided, providing technical support for the transformation and upgrading of China's printing and dyeing industry and the development of high quality.


From investigation to R & D, director experience becomes expert knowledge.


In 2012, under the recommendation of the local government, he went to the research and development of Guangzhou textile and dyeing Co., Ltd., Guangdong textile and dyeing Co., Ltd. (hereinafter referred to as "mutual textiles").


He found that up to 40% of the operating cost of the sewage plant is used in the dosing process. The main function of adding chemicals is to achieve the settlement of chemical sludge (non biodegradable pollutants) through chemical reaction between chemical agents and pollutants in water. "Due to the lack of effective water quality on-line monitoring and on-line regulation of dosing, in order to avoid excessive effluent, operators often have excessive dosing. It not only improves the cost of waste water treatment, but also the overdose of pesticides becomes new pollutants. Yu Guangping conducted experiments on different combinations of pesticides and different dosages for two months, and finally put forward an optimization plan: changing the medicament added from waste water treatment to quicklime, and adjusting the dosage according to the dynamic situation of water quality change.


"Do not belittle this change, it is estimated that only through the optimization of pharmaceutical formulation, the cost of sewage treatment for Pacific textiles will be saved by nearly ten million yuan per year." He said, "because of the information technology, through the analysis of big data, we turn the factory director's experience into computer recognized expert knowledge, help enterprises analyze the causes of the fluctuation of sewage effluent, and give the diagnosis conclusions and suggestions."


Dyeing is the process that dyes auxiliaries react with cloth under certain technological conditions, and is the core process of printing and dyeing production. Only the precise control of temperature and humidity conditions and the accurate delivery of dye auxiliaries can improve the success rate of dyeing. Previously, it was entirely manual, and experienced 6 to 8 hours from dyeing cloth to cloth. Finally, it was found that it had to be dyed again and inefficient. Mutual textile is used in the intelligent manufacturing technology solutions provided by Guang Ping, the process parameters are accurately regulated, the dye auxiliaries are delivered accurately, the success rate of one dyeing is over 90%, far higher than the industry level.


"A few workers turned around a dye vat and turned into automatic operation. A worker looked at several vats. At the same time, the operation intensity of workers has been greatly reduced, and the production environment has been improved. Some of the departments with bad working conditions have also attracted the employment of university students, which is unique before. Yu Guangping said.


What is more striking is that last year, the output value of mutual textile was about 1100000 yuan, and the value per capita of a traditional processing and manufacturing industry was equivalent to that of a high-tech enterprise. At present, the number of exchange textiles has decreased from more than 7500 to more than 4000.


However, in promoting this technology, Guang Ping is faced with how to verify, iterate and modify the results of laboratories, so that scientific research results can be integrated with practical applications. "The concern of enterprises is not whether technology is advanced, but whether they are applicable." Once, he recalls, in order to verify a model algorithm. He and his colleagues decided to use manual sampling and testing methods, sampling every 2 hours, and 24 hours without interruption. "We fought for a month in a row, and everyone became a panda eye and finally completed the task."


From achievements to transformation, cooperation between industry, University and research institutes is indispensable.


"Industry university research cooperation" is the last mile of transformation of scientific and technological achievements. It is inseparable from the smooth institutional mechanism of the unit so as to better stimulate the enthusiasm of researchers. Looking back at the way of transformation of scientific and technological achievements over the past 10 years, he said that the difference between scientific research and engineering is that scientific research is successful only if it achieves breakthroughs in one link, but for engineering projects, even if only one link fails, it will fail. "Scientific research results need to carry out" two development "through industry university research cooperation, which can be used and used well in enterprises and practical projects, so as to successfully promote the industrialization of scientific research achievements.


"The most important thing is that researchers should lay down their bodies and understand the real needs of enterprises, so that enterprises will feel that we are not delicate." In his view, "three people must have a teacher". Although the researchers have rich theoretical knowledge, their experience is far less than that of the first tier enterprises.


For example, printing and dyeing enterprises need more than 20 kinds of dyes for an order. Because the composition and viscosity of each dye are different, the time needed for the dye to flow in the pipeline is different. When designing material delivery scheduling algorithm for mutual textiles, the team and workers were integrated into each other, asking them for the characteristics of each dye and familiarity with the process. Enterprises are also very supportive of them, allowing workers from different positions to teach them.


After years of cooperation, mutual textiles has become the closest company in Guang Ping cooperation. "Now they are also helping us introduce new customers." He said with a smile, "from 2013 to the present, the two sides have carried out cooperation for 6 years, and the total amount of cooperation projects has totaled more than 100 million yuan."


In addition to mutual textile, the intelligent manufacturing research achievements of Guang Ping team have been applied to dozens of enterprises across the country, and exported to Vietnam and other "along the way" countries. The direct economic benefits exceed 200 million yuan, which led enterprises to invest more than 500 million yuan in research and development, and the new economic benefits of enterprises exceeded 1 billion yuan, and promoted the high quality development of textile and other manufacturing industries; in 2016, they set up industrial companies to invest in intangible assets with the right to invent patent, and promoted the transfer and transformation of achievements.


"At the same time, the transformation and transfer of scientific and technological achievements have promoted the transformation and upgrading of textile, printing and dyeing manufacturing industries, as well as the harmonious development of industry and ecological environment. My dream has finally come true! Yu Guangping said firmly.