淀粉水分控制系统
摘要:近几年来跟着国内淀粉由供大于求向供大于求方向的转变,淀粉的流通方面亦发生了重大的改变,由过去分散的小规模经营一点点向集中的大规模经营转变,使高水分淀粉储存矛盾突出。因此东北淀粉集中产区大量使用淀粉烘干设备,将淀粉烘干后储存和出售,由于不恰当的用烘干设备,造成很多的高温烘干淀粉上市,给淀粉深加工业带来许多不良影响,造成很大经济损失,应该引起淀粉生产行业和加工企业高度重视。
提高淀粉烘干效果,降低烘干的费用,从而大大降低成本,可以进一步扩大淀粉的工业应用等要求迫在眉睫。因此淀粉的生产是我国淀粉应用中一个突出的问题。淀粉烘干的质量,直接影响到后道工序淀粉的正常生产,包括淀粉生产的出率、质量和产量。所以,淀粉烘干是淀粉生产工艺中非常重要的工序。淀粉烘干的目标是把湿的淀粉烘干加工来得到干燥的优质淀粉,方便淀粉的存放。
关键词:淀粉分水份 烘干效率 烘干费用
Starch water control system
Abstract:In recent years, with the transformation of domestic starch from supply to demand direction, significant changes have taken place in circulation field of starch also, by the scattered small business gradually transition to a concentrated mass run, make the contradiction in high water starch storage. So starch concentration region north drying equipment, heavy use of starch to starch drying, storage and sales, due to the inappropriate use of drying equipment, causing a large number of high temperature drying of starch, bring deep processing industry of starch, causing great economic losses, should be a cause of starch production industry and processing industry attaches great importance to.
Starch drying efficiency, reduce the cost of drying, thereby reducing costs, to further expanding the industrial application of starch requirements of increasingly urgent. So starch production is a prominent problem in our corn starch application. Starch baking quality, directly affects the normal production process after the starch, including starch production rate, quality and yield. Therefore, starch drying is one of very important working procedure in the production process. Starch is the purpose of drying the wet starch drying processing to get dry starch with high quality, so that the storage of starch.
Keywords:A starch water Drying efficiency Cost of drying
目 录
1.2电动轮椅控制器的研究和发展……………………………. 1
1.3电动轮椅操纵杆控制器的介绍……………………………. 2
第2章 电动轮椅操纵杆控制器整体方案设计………………………. 4
2.2操纵杆控制器应用的基本原理……………………………. 4
2.2.3 差速转向方程的构建…………………………….. 5
2.3 操纵杆控制器整体设计方案…………………………….. 5
第3章 操纵信号采集设计…………………………………….. 7
3.1 霍尔效应传感器分类及特性……………………………. 10
3.2 霍尔效应传感器选择…………………………………. 13
第4章 硬件电路设计……………………………………….. 24
4.2 +1V电压源…………………………………………. 25
第5章 手柄控制器的通信设计………………………………… 30
5.1.1 CAN/LIN总线………………………………….. 30
5.1.2通信协议选择………………………………….. 31
5.2 软件设计………………………………………….. 32
结论…………………………………………………….. 33
致谢…………………………………………………….. 34
参考文献…………………………………………………. 35
附录…………………………………………………….. 36