Preheat P P material after screening, grinding, drying, metering, mixing, etc after pretreatment with P - P - g MA H and other accessories, additives such as dry mixed together, then add the mesh differential twin screw extruder in plasticizing extruder into another mesh differential twin screw extruder, meanwhile the non-alkali glass fiber (1200 Tex, the enhanced infiltration agent) preheat treatment after melting mixing material blending into the extruder, die extrusion sheet through the nose and passes through three roll calender and cooling conveyor, trimming, traction and cutting glass fiber reinforced pp sheet packing after growth.
Out of rolling forming is one of the main methods of the production of plastic plate. Extruder will material melt plasticization and plastic melt in slit nose shape as the required specifications of the slab, the three-roll calender calender, cooling stereotypes, then through further cooling guide roller, then the edges by trimming machine, after the second roller tractor traction cut into required specifications of the plate.
Through the calculation of material balance, working hours and number of units were determined. Meanwhile, the output of each process, amount of loss and waste were listed. This was also the strong reference adopted to decide the amount of raw materials in the design.
 In the content of energy balance calculation, the amount of cooling water and chilled water was decided through the energy calculation of the extruder and mold, further, the specific amount of power consumption in the design was determined.
 In the Non-process design, the safety, environmental and other non-technological factors were considered, and the staff arrangements and other related matters were listed.
Through economic accounting, the cost of the design was estimated.
The plant layout design was the final content, in which the principles and requirements of plant layout were briefly introduced. And the specific arrangement of the workshop in the design was illustrated.
目录
1 绪论    1
1.1 文献综述    1
1.2 设计的目的和意义    4
1.3 设计规格    4
2 配方设计及成型方法的选择    5
2.1.3 表面改性剂    8
3总工艺    18
3.1 工艺流程框图    18
3.2 预处理    19
3.3 成型过程    25
3.4 挤板辅机    43
4设备选型    46
4.1 计量工具    46
4.2 输送    46
4.3 筛选    46
4．4 预热    47
4.5 研磨    47
4.6 混合    47
4.7 上料    48
4.8 啮合异向双螺杆挤出机    48
4.9 非啮合异向双螺杆挤出机    48
5 物料衡算    50
5.1 物料衡算的意义    50
5.2 物料衡算的方法    50
6 能量计算    57
6.1 挤出成型系统    57
6.2  能量衡算流程    57
6.3 用电损耗    60
6.4 能量消耗综合表    61
7非工艺设计    62
7.1 生产组织与人员编排    62
7．2 公用工程及环境保护    62
8 经济核算    67
8.1 原料费A    67
8.2 产品包装费B    67
8.3 设备费用C    67
8.4 折旧费用D    68
8.5 厂房的安装费E    68
8.6 厂水，电费    68
8.7工资    68
8.8 每年总成本    68
8.9 企业管理费    69 年产10万吨长玻璃纤维增强PP板材车间工艺设计(3):http://www.youerw.com/huaxue/lunwen_1401.html