| 韦毅， 吴金标， 杨林， 刘凤臣.传统饮料热灌装系统的灌装控制改进和结构优化[J].轻工机械,2018,36(4):81-84 |
| 传统饮料热灌装系统的灌装控制改进和结构优化 |
| Improvement of Filling Control and Structure Optimization of Traditional Hot Beverage Filling System |
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| DOI：10.3969/j.issn.1005 2895.2018.04.017 |
| 中文关键词: 饮料灌装设备 热灌装 灌装阀组 分配器 排气通道 |
| 英文关键词:beverage filling equipment hot filling filling valve set distributor air exhausting passage |
| 基金项目: |
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| 中文摘要: |
| 第1代PET塑料瓶饮料热灌装机存在灌装控制系统简易、工艺不稳定、易发生料液渗漏的问题，使得产品质量不稳定，存在一定风险。笔者提出
一种基于传统热灌装系统的新控制系统和灌装通路优化方法：通过对灌装阀组设计增加新的卫生级气动控制模块，实现灌装工艺的时间变量控制；同时通过优化
分配器和排气管路结构，提高了灌装过程中排气通道的可靠性，消除了冷凝水回流对产品的污染。该改进方法实现了以少量的改造投入，有效提高了工艺稳定性
，提高了产品的灌装质量。 |
| 英文摘要: |
| There are some weaknesses of first generation PET plastic bottle beverage hot irrigation machine, such as simple filling control system, instability of
filling process, product leakage, which causes risk of product quality. A new filling path optimization method and a new control system based on conventional hot filling system were
proposed. By Adding a new pneumatic control module to the design of filling valve set, the time variable control of filling process was realized. At the same time, the structure of distributor
and exhaust pipe was optimized to improve the reliability of the exhaust passage in the filling process which could eliminate the product pollution caused by condensation returns. The
methods improved stability of filling process and product quality with less investment. |
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