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用于滴灌带生产的混合物料输送系统设计与应用

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

Title:: Mixed material conveying system for drip irrigation belt production design and application

Author(s):: LIU Xuelin; WANG Rongxian; （Xinjiang Tianye water saving irrigation Co., Ltd. Xinjiang Shihezi 832000,China）

Keywords:: Drip irrigation belt; mixed material conveying; automatic control; monitoring system

摘要:: 滴灌带原料由密度不同、粒径差异较大的多种物料混合而成，在远距离输送过程中会出现物料分层、回潮现象，导致生产设备废品率上升。因此，研究开发一种适用于复杂供料环境，能够体现自动化应用水平，兼顾冗余性与精确性的自动供料系统，解决混合物料输送过程存在的物料分层、混合质量差、工效低等问题。系统综合运用了湿度检测技术、PLC自动控制技术和远程操作/监控技术，共由物料预处理系统，物料输送系统，辅料称量设备、电气控制系统，集中监控系统等五部分组成。

Abstract:: The raw materials of drip irrigation belt are mixed by a variety of materials with different density and large particle size difference. In the process of long-distance transportation, the phenomenon of material stratification and moisture regain will occur, resulting in the increase of waste rate of production equipment. Therefore, research and develop an automatic feeding system suitable for complex feeding environment, which can reflect the automation application level and give consideration to redundancy and accuracy, so as to solve the problems of material stratification, poor mixing quality and low work efficiency in the process of mixed material transportation. The system comprehensively uses humidity detection technology, PLC automatic control technology and remote operation / monitoring technology. It is composed of five parts: material pretreatment system, material conveying system, auxiliary material weighing equipment, electrical control system and centralized monitoring system.

[1]王二虎. 物料分散效果与型材加工应用[C]// 塑料助剂生产与应用技术信息交流会. 中国工程塑料工业协会, 2005.

[2]林新义.集中供料系统在注塑工厂中的应用[J].电气时代,2003(2):81-82.

[3]牛百齐.李汉挺.梁海霞.S7-300/400 PLC技术及应用[M].北京:电子工业出版社2015.7

[4]边春元.任双艳.满永奎.S7-300/400 PLC实用开发指南[M].北京:机械工业出版社.2007.1

[5]胡良龙,胡志超,高刚华,等.基于PLC的种子包衣机自动控制系统设计与实现[J].农业工程学报,2007,023(008):140-144.

[6]刘晓莎,王锟,王林,等.基于Hollysys的火电厂干渣机自动控制系统设计[J].工业仪表与自动化装置,2021,(05):12-15+72.

备注/Memo:: 收稿日期：2021-11-26

基金项目：
绿洲现代农业灌排技术与产品研发重点实验室（2019PT02）；
农业节水增效关键技术集成示范与信息化服务系统建设应用（2021ZD01）

作者简介：
刘雪林（1973），男，河南省，本科学历，中级职称，电气自动化控制

更新日期/Last Update: 1900-01-01