在棉种酸脱绒过程中,影响加工质量,同时也影响后续的选种、精量播种等的一个主要因素就是棉种的温度。本文分析了烘干机入口温度、入口酸流量及计量仓转速对出口棉种温度的影响。结果表明,烘干机入口温度和计量仓转速与种温呈现正相关性,而入口酸流量与种温呈现负相关性。 In the cotton seed acid sliver process, affecting the processing quality, but also affect the follow-up selection, precision sowing, a major factor is the cotton seed temperature. This article analyzes the dryer inlet temperature, inlet acid flow and metering chamber speed on the impact of cotton seed temperature. The results showed that there was a positive correlation between the inlet temperature of the dryer and the speed of the metering chamber and the seed temperature, while the inlet acid flow and the seed temperature showed a negative correlation.