The utility model discloses an automatic filling system for binder solution, which comprises a liquid storage stirring kettle. The bottom of the liquid storage stirring kettle is connected with a three-way ball valve through a pipeline. The three-way ball valve is connected with an explosion-proof electromagnetic metering pump through a Y-type filter. The explosion-proof electromagnetic metering pump is connected with the liquid storage stirring kettle through a safety valve. The explosion-proof electromagnetic metering pump is also connected with the liquid storage stirring kettle through a buffer, a pressure gauge and an The three-way solenoid valve and back pressure valve are connected with the filling point; the filling port and the explosion-proof liquid level meter are arranged on the tank for storing liquid, and the explosion-proof mixer is arranged in the tank for storing liquid. The explosion-proof mixer is also connected sequentially with the pressure reducing filter and the explosion-proof two-way solenoid valve; the explosion-proof electromagnetic metering pump is connected with the connection box of explosion-proof power supply and the explosion-proof signal connection box. The utility model has the advantages of accurate filling control, reduced manual operation on site, improved product quality consistency, automatic control and high safety.
【技术实现步骤摘要】
粘结剂溶液自动加注系统
本技术涉及一种加料系统,具体涉及一种粘结剂溶液自动加注系统。
技术介绍
压装混合炸药造粒过程主要采用水悬浮法造粒,粘结剂溶液的加注是其工艺过程中关键环节。目前采用操作人员在现场手动操作的方式进行粘结剂溶液的分次、不同速度、不同量的加入。由于操作主要依靠经验进行,因此不同作业号、不同操作人员之间存在较大差异,不能较好的保证产品质量的一致性。而且人工现场操作危险性较高,安全性较差。
技术实现思路
本技术的目的在于提供一种安全、可靠的粘结剂溶液自动加注系统。本技术是这样实现的:一种粘结剂溶液自动加注系统,包括一个用于存储粘接剂溶液的储液搅拌釜,储液搅拌釜底部通过管道连接一个三通球阀,三通球阀通过Y型过滤器与防爆电磁计量泵相连,防爆电磁计量泵通过安全阀与储液搅拌釜相连,防爆电磁计量泵还依次通过缓冲器、压力表、防爆三通电磁阀、背压阀与加注点相连;在储液搅拌釜上设置有加注口和防爆液位计,在储液搅拌釜内还设置有防爆搅拌器,防爆搅拌器还与减压过滤器、防爆两通电磁阀顺序依次连接;其中,防爆电磁计量泵与防爆电源接线箱相连,防爆电源接线箱与防爆信号接线箱相连,防爆信号接线箱和触摸屏连接,防爆信号接线箱还分别与防爆电磁计量泵、防爆两通电磁阀、防爆液位计相连。更进一步的方案是:所述防爆三通电磁阀还通过背压阀与储液搅拌釜相连。本技术具体工作流程如下:粘结剂溶液暂存在储液搅拌釜,储液搅拌釜内设置防爆搅拌器,釜顶配有防爆液位计,防爆液位计的信号输入至防爆信号接线箱,防爆信号接线箱内有PLC,通过PLC控制在防爆液位计计量为低液位时自动关闭系统。需要说明的是,这里的PLC, ...
【技术保护点】
1.一种粘结剂溶液自动加注系统,其特征在于包括一个用于存储粘接剂溶液的储液搅拌釜,储液搅拌釜底部通过管道连接一个三通球阀,三通球阀通过Y型过滤器与防爆电磁计量泵相连,防爆电磁计量泵通过安全阀与储液搅拌釜相连,防爆电磁计量泵还依次通过缓冲器、压力表、防爆三通电磁阀、背压阀与加注点相连;在储液搅拌釜上设置有加注口和防爆液位计,在储液搅拌釜内还设置有防爆搅拌器,防爆搅拌器还与减压过滤器、防爆两通电磁阀顺序依次连接;防爆电磁计量泵与防爆电源接线箱相连,防爆电源接线箱与防爆信号接线箱相连,防爆信号接线箱和触摸屏连接,防爆信号接线箱还分别与防爆电磁计量泵、防爆两通电磁阀、防爆液位计相连。
【技术特征摘要】
1.一种粘结剂溶液自动加注系统,其特征在于包括一个用于存储粘接剂溶液的储液搅拌釜,储液搅拌釜底部通过管道连接一个三通球阀,三通球阀通过Y型过滤器与防爆电磁计量泵相连,防爆电磁计量泵通过安全阀与储液搅拌釜相连,防爆电磁计量泵还依次通过缓冲器、压力表、防爆三通电磁阀、背压阀与加注点相连;在储液搅拌釜上设置有加注口和防爆液位计,在储液搅拌釜内还设置...
【专利技术属性】
技术研发人员:夏红,师鹏翔,冯梅,姚庭义,徐瑞娟,黄忠,
申请(专利权)人:中国工程物理研究院化工材料研究所,
类型:新型
国别省市:四川,51
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