Shaanxi Successfully Achieved Energy Saving and Efficiency Improvement Through Energy Saving Equipment Technology Reform

In the past two years, the textile industry in Shaanxi Province has been actively implementing the national energy conservation requirements. While eliminating backward production capacity, a group of enterprises have used advanced technologies to transform key equipment for energy consumption, effectively reducing the company’s production costs and reducing pollutant emissions. Significant economic benefits and good social benefits.
Xianyang Huaxin Sanjiu Printing and Dyeing Co., Ltd. has invested 10 million yuan since March this year to introduce a wide-range energy-saving printing and dyeing production line and eliminate narrow-width high-energy-consuming equipment. At present, stereo tenters, high-temperature baking machines, heat-conducting oil boilers and other equipment have been put into production so that water, electricity, and steam can save more than a million yuan per year. At the same time, through the improvement of desizing, scouring and bleaching processes, heavy and heavy fabrics can be processed only after cold rolling and bleaching, which not only reduces the number of process steps, but also improves production efficiency. Ten thousand yuan.
In order to control pollution from the source, Shaanxi Bafang Textile Co., Ltd. invested more than 400,000 yuan to install pollution source online monitoring devices. Through on-line monitoring of sewage and flue gas, the COD in the sewage and the sulfur dioxide in the flue gas are well controlled. In the past two years, the company has also increased investment in technical transformation of the boiler room, through the investment of 1.75 million yuan for the transformation of two more than 20 tons of large boilers economizer, preheater, convection pipe, grate, and continuously improve the coal Burning rate. In comparison with the same period of the previous year, this year alone saved 1,872 tons of standard coal and saved 930,000 yuan. In the first half of this year, it saved more than 250,000 yuan.
Shaanxi Power Grid has implemented the peak-to-hour electricity price since 1997. Shaanxi Fenglun Company, on the premise of not affecting normal production, avoids peaks during peak hours, opens full-hours horsepower in low seasons, uses a low-hour period of 8 hours, and increases the turnover of all processes. The amount of reserves, due to the rational organization of the schedule, only cuts the peak and fills a node's cost every year close to 100 million. The company also increased power factor to ensure the quality of the power grid and reduce the loss of the power grid. By rationally investing in electric-fillers, the wind turbine's power factor is basically maintained at 95% or more, and it can receive an annual award of 200,000 yuan for the power supply department.

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