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本报告主要介绍ABB公司在造纸厂节能改造工程案例,为企业降低了能耗,减少了成本。在造纸过程中,需要使用大量的蒸汽完成纸浆的制备和干燥。为对造纸机进行能耗评估和节能改造,需要对造纸机进行系统的能量流分析。计算蒸汽的耗量,蒸汽品质,提出蒸汽回用及能量回用改进措施,实现能耗的降低和纸张质量的提高。为确定造纸厂的能源指纹特征,需要按照一系列的检测
This report mainly introduces ABB’s energy-saving renovation project in paper mills, which reduces energy consumption and costs for enterprises. In the papermaking process, a large amount of steam needs to be used to complete the preparation and drying of the pulp. In order to evaluate the energy consumption of the paper machine and to save energy, a systematic energy flow analysis of the paper machine is required. Calculate the steam consumption, steam quality, proposed steam reuse and energy recovery measures to reduce energy consumption and paper quality improvement. To determine the energy fingerprint characteristics of paper mills, a series of tests are required