Textile Enterprises In Wuhan Have Different Strategies For Energy Conservation And Emission Reduction.

Recently, reporters learned from the Wuhan cotton group that the energy consumption of the group in the first half of this year was 0.225 tons of standard coal / 10000 yuan, which was 6.25% lower than that of the same period last year. Reporters found in the interview, Wuhan Spin clothing Enterprises in the energy saving each has brilliant ideas, have achieved tangible results.

　　 Wuhan cotton The group has further improved the energy management of enterprises, adjusted the energy measurement and so on, and formed a three level energy conservation management network in enterprises. They will decompose energy saving tasks into layers, link energy consumption with wage salaries and efficiency, and decompose the assessment indicators into the workshop, departments and responsible persons, and regularly evaluate and assess them. At the same time, the existing production process system has been optimized and balanced, and effective measures to eliminate running, running, dripping and leakage have been worked out and put into practice.

Jihua 3509 Textile Co., Ltd. is one of the "ten thousand enterprises' energy saving and low-carbon action" enterprises. This year 1~6 month, the company saves 1 million 700 thousand kilowatt hours of electricity. Reduce 1 million 88 thousand tons of coal, down 6.47% compared to the same period last year. Up to now, the company has accumulated 110.13% of the total energy saving target during the "12th Five-Year" period, and has achieved the goal of energy saving. First, they will recycle the residual heat of the air compressor station and save coal. The hot water generated by the residual heat of the air compressor is sent to the bathroom to reduce the use of steam to make hot water and save coal. At the same time, they send the hot water generated by the waste heat from the air compressor to the boiler, which improves the feed water temperature of the boiler and reduces the consumption of coal. Two is to strengthen team management and save coal. They carried out a coal saving labor competition between various shifts, rewarded each month, improving their enthusiasm for energy conservation and emission reduction. The three is to strengthen the energy efficiency transformation of large power users and save electricity. They installed IFC power saving devices at the air compressor station, and carried out automatic monitoring and transformation of the 12 air-conditioned rooms of the company. The four is to raise the awareness of energy saving, constantly deepen energy management, save energy and increase inspection and assessment. This year, the spinning department's production scale expanded by 23.76%, but its electricity consumption increased by only 10.92%.

The Limited by Share Ltd of Wuhan Yu Da Hua group carries out various forms of publicity in energy conservation and emission reduction. It regularly organizes energy measurement, statistics, management and equipment operators, boiler and distribution operators to participate in professional training and holds certificates. On the other hand, combined with the actual situation of enterprises, measures should be taken in the cotton mill to gradually reduce the power consumption of the process. Weaving The electricity consumption per 100 meters has been reduced by 5%. For air-conditioning systems that account for more than 20% of the total electricity consumption, they use water saving, energy saving humidifier humidification instead of central air-conditioning room treatment. In order to reduce boiler flue gas emissions, they have eliminated 2 coal-fired boilers, purchased 2 natural gas boilers, recovered flue gas waste heat at the same time, and improved the utilization rate of heat. In terms of water saving, in the first half of this year, the company not only reduced water consumption by 27.8%, but also made good use of its wastewater. Now, the company's production wastewater has reached the three level emission standard, using natural gas clean energy, so that SO2, soot, NOX and so on reach the discharge standard. According to the person in charge of the company, in recent years, the company has invested 27 million 154 thousand and 900 yuan in energy saving and emission reduction. In the first half of this year, the electricity consumption per ton of yarn decreased by 5%, the total electricity consumption of air-conditioning decreased by 10%, the air conditioning water consumption decreased by 10%, the loom efficiency increased by more than 5%, and 250 tons of standard coal was saved.

In the first half of this year, Wuhan Jiangnan group took various measures to save energy and reduce emissions, so as to increase efficiency for enterprises. equipment The opening rate increased by 6.7% compared with the same period last year, saving energy for enterprises. Strengthening inspection and assessment saves 4447 tons of steam and saves 978 thousand yuan. Grasping technology and energy saving, developing a spray humidification device to regulate the temperature and humidity of the workshop, and at the same time, stop the high power motor and save electricity by 270 thousand yuan. Enterprises have achieved more than half of the time in energy saving, emission reduction and synergy, and have completed more than half of the tasks.