摘要：本课题是地面农用滴灌管的车间设计工艺。符合当今科技农业，绿色农业的发展前景。本设计所采用的工艺流程主要为挤出成型与注射成型。设计内容主要包括设计摘要，配方设计，工艺流程设计，物料衡算，生产过程的选择。目前主要的滴灌设备为农业薄壁型滴灌管，这种滴灌技术主要用于大田农业。果园农业与室内高经济效益作物主要使用外接滴头式滴灌管或者压力补偿式滴灌设备。本次设计主要针对大田生产低价，高效，适用于大面积农村一般灌溉的薄壁型滴灌管（带）。43168

毕业论文关键词： 滴灌；农业；挤出成型；工厂设计； 

Abstract: This topic is the design process of the workshop of the agricultural drip irrigation pipe on the ground. Conform to the current science and technology agriculture, green agriculture development prospects. The technological process used in this design mainly is extrusion molding and injection molding. Design content mainly includes the premise form, formula design, process design, the economic benefits of material balance, the choice of the production process. At present, the main drip irrigation equipment is the agricultural thin wall type drip irrigation pipe, this kind of drip irrigation technology is mainly used in the field agriculture. The main use of orchard agriculture and indoor high economic benefit of crop external drop irrigation pipe type or pressure compensating drip irrigation equipment. The design is mainly aimed at low cost and high efficiency in field production, and is suitable for the thin wall drip irrigation pipe in large area.

Key Words: Drip irrigation; agriculture; extrusion; plant design;

目录

摘要 i

Abstract i

目录 ii

1 概述 1

1.1 可行性研究的目的和意义 1

1.2 设计依据和设计程序 2

1.2.1 设计任务书 2

1.2.2 设计的主要内容 3

2 厂址选择 4

2.1 基本原则 4

2.2 厂址说明 4

2.3 厂址选择对比 5

3 总平面设计 7

3.1 概述 7

3.2 厂区总平面布置 7

3.2.1 布置原则 7

3.2.2 厂区布置图 8

4 工艺设计概论 9

4.1 生产方法和工艺流程的选择 9

4.1.1 管材的制造 9

4.1.2 管件的制造 22

4.2 工艺流程图