Energy Consumption Monitoring In Keqiao Textile Industry Can Save Costs.

stay Keqiao A textile printing and dyeing enterprise with an annual output value of one hundred million has a comprehensive energy consumption of 35%-40% of the total product. If the minimum value is calculated by a minimum of 35%, it will produce nearly 35 million yuan in energy costs a year. From the whole Keqiao area, in 2013, the total energy consumption of large textile enterprises in the above scale industrial enterprises was 3 million 944 thousand and 800 tons of standard coal, accounting for 61.55% of the total industrial energy consumption above the Keqiao area.

Every enterprise has energy consumption in every industry. It is unavoidable that it is an unavoidable account, whether it is an enterprise or a government, but the proportion of the textile industry is indeed shocking.

"We all know that there is a waste of printing and dyeing, but where to waste it, how can we control it in order to effectively reduce wastage?" Hao Ping, an associate professor of Zhejiang University of Technology, said that extensive growth can only be futile. Intensive cultivation on the basis of the existing industry is a more effective way.

"Traditional" Textile enterprises Production is like old buffalo ploughing fields, and more fields are nothing but increasing the number of cattle. When Hao Ping introduced energy management technology, he drew the analogy. "So we have to replace buffalo with machines, that is to say, replace machines with machines or upgrade them."

The biggest difference between old cattle farming and machine farming is the quantifiable data of farming. Taking the textile industry as an example, it is to link the textile equipment into the computer, monitor the energy consumption in the whole process, and then make a summary and analysis of the collected data, so as to achieve a targeted transformation of the production process.

"For example Printing and dyeing link In accordance with the technological process, the dyeing cylinder and setting machine need to adjust the temperature according to different cloth. It used to be artificial. If the temperature is a little bit, it may affect the quality of the product. The temperature is increased, and additional energy consumption is generated. We found this problem through testing and data comparison, and then connected these devices with computers to automatically adjust, reducing energy consumption and improving the quality. Hao Ping introduced that 6 enterprises in Shaoxing have applied this technology.

"Obviously, the combined energy consumption of this technology is about 150 million yuan, which saved 15 million yuan in the same period last year and may be lower this year." Wang Guowei, marketing manager of the State Textile Technology Co., Ltd., said that they had used the "big data analysis" method of the "Internet of machines" for 3 years, and they had already tasted the sweetness when many textile enterprises did not realize energy management.

As a result, Zhejiang Province has saved money. "Energy consumption monitoring technology can be applied to the textile industry except for energy saving and water consumption reduction." Hao Ping said that Zhejiang University and Zhejiang Institute of technology Zhijiang college have put the technology into the daily management of schools, thus saving expenses. "For example, schools installed sensors in every building and bedroom. After a certain period of time, we knew that the building had fewer people in a certain period of time, and we correspondingly opened less lights. Now there are some remote roads that only open one side of the lamp, which is also the reason.