轻工机械2018，Vol.36Issue(2)：41-47,7.DOI:10.3969/j.issn.1005-2895.2018.02.008
基于螺旋切割装置的富氧水制备及其工艺优化
Preparation of Oxygen-Enriched Water by Spiral Cutter and Its Process Optimization
于鹏 1蒋建忠 1程坤1
作者信息
- 1. 江南大学江苏省食品先进制造装备技术重点实验室,江苏无锡 214122
- 折叠
摘要
Abstract
In order to prepare oxygen-enriched water with low energy consumption, high oxygen content and easy operation,a static spiral cutter and a set of equipment for oxygen-enriched water preparation were designed.Four key parameters—the oxygen flow rate,oxygen pressure,the pressure of the water and the water flow rate of the preparation equipment,which affect the oxygen concentration of oxygen-enriched water was studied experimentally.The production performance was optimized based on the response surface methodology.The experimental results show that the optimal production process parameters are composed of 0.9 L/min of the oxygen flow,0.25 MPa of the oxygen pressure,0.6 m3/h of the water flow and 0.4 MPa of the water pressure.It is proved that the oxygen content of the prepared oxygen-enriched water can reach up to 47.12 mg/L under optimal condition,which is increased by 26.5 % before optimization. The production performance of oxygen-enriched water preparation device has been greatly improved.关键词
富氧水/溶解氧/静态螺旋切割细分子化技术/响应曲面法/氧气流量Key words
oxygen-enriched water/DO(dissolved oxygen)/static spiral cut fine molecular technology/response surface methodology/oxygen flow rate分类
机械制造引用本文复制引用
于鹏,蒋建忠,程坤..基于螺旋切割装置的富氧水制备及其工艺优化[J].轻工机械,2018,36(2):41-47,7.
