Recently, Zhejiang Baofang Printing and Dyeing Co., Ltd. received good news. The company was rated as the 2021 water-saving benchmark unit of Zhejiang Province by seven departments including the Zhejiang Provincial Department of Water Resources. “After the energy-saving equipment transformation, the output of one piece of equipment is 4 times the original, but the water consumption is only 1.5 times the original.” The relevant person in charge of Zhejiang Baofang Printing and Dyeing Co., Ltd. said that now the company is renovating equipment, green energy saving is an important “command” Great”.
The reason why “Baofang Printing and Dyeing” has won the honor of being a water-saving benchmarking unit is Keqiao District’s continuous deepening of the printing and dyeing industry‘s clean production and the creation of water-saving enterprises. Printing and dyeing enterprises used to be “big users of water”. In recent years, through the agglomeration and upgrading of the printing and dyeing industry and the digitalization and intelligentization transformation , the establishment of water-saving enterprises has achieved remarkable results. It was learned from Ma’an Street that printing and dyeing enterprises in Keqiao District have now achieved full coverage of water-saving enterprises, and water-saving benchmark enterprises such as “Baofang Printing and Dyeing” and “Huayue Printing and Dyeing” have emerged, realizing the transformation from “big water users” to “big water users”. The transformation of “big water savers”.
“Big water users” have clever ways to save water. In addition to energy-saving renovation of equipment, printing and dyeing companies have worked hard to recycle water with full sincerity. In “Baofang Printing and Dyeing”, small details of recycled water can be seen everywhere: through membrane treatment technology, printing and dyeing wastewater is turned into clean water and returned to production; the sewage used to clean the slurry barrel is not directly discharged into the sewage tank, but is related to secondary cleaning. After installation, it is discharged into the sewage tank; the company also reuses the steam condensed water… Today, “Baofang Printing and Dyeing” uses water per meter of cloth at an advanced level in the industry.
Digital transformation allows printing and dyeing enterprises to take management of production water to a higher level and achieve scientific and rational water use. At Shaoxing Jinfa Printing and Dyeing Co., Ltd., various data are jumping in real time on the large blue screen in the company’s workshop. This is the “smart brain” of the company’s smart factory. The system started trial operation in July last year. “Each cylinder is equipped with a water meter. When the cylinder is running, the system will read the water consumption in real time.” The relevant person in charge of the company said that through these real-time data, we can intuitively See the water consumption of each tank of cloth and promptly control the abnormal water volume. At the same time, the company can also analyze these data to find the optimal water consumption while ensuring productquality, making production water use more scientific.
The green transformation of printing and dyeing enterprises is inseparable from the guidance and services of local streets. “Next, we will continue to guide printing and dyeing enterprises to carry out green production, provide better services, help printing and dyeing enterprises connect with more advanced water-saving technologies and processes, cultivate more water-saving benchmark enterprises, and promote more good experiences and practices , to help Keqiao’s printing and dyeing industry always be at the forefront and be a model.” said the relevant person in charge of Ma’an Street.
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