[1]邓国栋①,刘宏英①,郭效德①,等.黑索今粉料连续计量加料技术研究[J].爆破器材,2012,41(06):23-26.[doi:10.3969/J.ISSN.1001-8532.2012.06.007]
　DENG Guodong,LIU Hongying,GUO Xiaode,et al.Study on Continuous Metering and Feeding Technology of RDX Powder[J].EXPLOSIVE MATERIALS,2012,41(06):23-26.[doi:10.3969/J.ISSN.1001-8532.2012.06.007]
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黑索今粉料连续计量加料技术研究()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
41
期数:
2012年06
页码:
23-26
栏目:
爆炸材料
出版日期:
2012-12-20

文章信息/Info

Title:
Study on Continuous Metering and Feeding Technology of RDX Powder
文章编号:
4523
作者:
邓国栋①; 刘宏英①; 郭效德①; 顾志明①; 吕飞①; 王永红②
① 南京理工大学国家特种超细粉体工程技术研究中心（江苏南京，210094）
② 山西北方兴安化学工业有限公司（山西太原，030008）
Author(s):
DENG Guodong①;  LIU Hongying①;  GUO Xiaode①;  GU Zhiming①;  LV Fei①;  WANG Yonghong②
①National Special Superfine Powder Engineering Research Centre, Nanjing University of Science & Technology (Jiangsu Nanjing, 210094)
②Shanxi North Xing’an Chemical Industry Co., Ltd. (Shanxi Taiyuan, 030008)
关键词:
RDX粉料; 电子皮带秤装置; 连续计量; 静电; 计量误差
Keywords:
RDX powder;  antielectrostatic electronic belt scaling equipment;  continuous metering;  electrostatic;  metering error
分类号:
TJ55 TB932 TQ564
DOI:
10.3969/J.ISSN.1001-8532.2012.06.007
文献标志码:
A
摘要:
黑索今（RDX）具有危险性大、流散性差的特性，因而在连续计量加料过程中会出现安全隐患以及计量不准确。为解决这些问题，设计了一种防静电电子皮带秤装置，并通过RDX粉体安息角测定，设计了合理的料仓。文章详细阐述了该装置的结构及工作原理，并对RDX粉料进行了多次计量试验。结果表明：该自动计量加料装置对RDX粉料的输送均匀稳定，料仓内不会出现"架桥断料"现象，安全性能好，且计量误差小于1.0%，能满足RDX粉料连续精确计量加料的需要。
Abstract:
RDX inherently presents high risk and poor fluxion property, which would give rise to potential safety hazard and imprecise metering during the continuous metering and feeding process. To solve these problems, a new design of the anti-electrostatic electronic belt scaling equipment was constructed and a rational hopper was designed also by measuring the angle of repose of RDX powder. Its structure and working principle were clarified in detail, and a series of metering experiments for RDX powder were conducted. The results showed that this automatic metering equipment could transport RDX powder steadily and evenly with high safety performance, the hopper could not be bridged, and the metering errors is less than 1.0%. It can meet the requirement of continuous precise metering of RDX powder during feeding.

参考文献/References:

［1］邓国栋，刘宏英，顾志明，等.硝化棉在线连续计量技术研究［J］. 爆破器材，2012，41(1)：11-14.
［2］Pohorely M., Svoboda K., Hartman M. Feeding Small Quantities of Particulate Solids［J］. Powder Technology, 2004, 142(1): 1-6.
［3］Mitchell J.D. Vibratory Feeders for Powders［C］//1998 International Conference and Exhibition on Powder Metallurgy and Particulate Materials, Las Vegas, N V, USA.1998.483-486.
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［5］李洁云. 粉体自动加料系统的设计［D］. 北京：北京邮电大学，2011.
［6］张建. 粉体定量加料器及应用研究［D］. 镇江：江苏大学，2008.
［7］张幺玄，张秋杰，胡秀娟，等.RDX干燥过程影响因素的综合分析［J］. 爆破器材，2011，40（5）：15-17，21.
［8］董玉秀，宋珍鹏，崔素娟. 对休止角测定方法的讨论［J］. 中国药科大学学报，2008，39(4)：317-320.
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备注/Memo

备注/Memo:
收稿日期：2011-05-26
作者简介：邓国栋(1965~),男，高级工程师。
研究方向：含能材料加工及微纳米技术。
更新日期/Last Update: 2012-12-31