[1]綦海军,明刚,刘再强,等.乳胶基质管路的压力降研究与安全性分析[J].爆破器材,2016,45(02):47-50.[doi:10.3969/j.issn.1001-8352.2016.02.012]
 QI Haijun,MING Gang,LIU Zaiqiang,et al.Research on Pressure Drop and Safety in Transport Pipes of Emulsion Matrix[J].EXPLOSIVE MATERIALS,2016,45(02):47-50.[doi:10.3969/j.issn.1001-8352.2016.02.012]
点击复制

乳胶基质管路的压力降研究与安全性分析()
分享到:

《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
45
期数:
2016年02
页码:
47-50
栏目:
安全与测试
出版日期:
2016-03-27

文章信息/Info

Title:
Research on Pressure Drop and Safety in Transport Pipes of Emulsion Matrix
文章编号:
5044
作者:
綦海军明刚刘再强肖红吴桂华刘志强
深圳市金奥博科技有限公司(广东深圳,518057)
Author(s):
QI Haijun MING Gang LIU Zaiqiang XIAO Hong WU Guihua LIU Zhiqiang
Shenzhen King Explorer Science and Technology Co., Ltd. (Guangdong Shenzhen, 518057)
关键词:
乳胶基质压力降安全性流变特性管路
Keywords:
emulsion matrix pressure drop safety analysis rheological property pipes
分类号:
TQ560.5;TD235.2+1
DOI:
10.3969/j.issn.1001-8352.2016.02.012
文献标志码:
A
摘要:
在研究乳胶基质流变特性的基础上,对乳胶基质在输送管内的压力降进行了分析和研究,确定了乳胶基质的屈服剪应力和塑性黏度,得出了乳胶基质管路各部件压力降的计算方法;通过现场生产数据与计算数据的对比,验证了压力降计算方法的正确性。通过压力降形成原因的分析和热量转化的计算,得出乳胶基质管路的压力降是克服管路系统摩擦而产生的,其最终转化为热能,并被流动的乳胶基质及时带走,不会导致局部温度升高而引发安全风险。保持乳胶基质管路压力降在0.8~1.5 MPa的合理区间内,对保证乳胶基质的质量和基质泵的正常使用具有重要作用。
Abstract:
Pressure drop in transport pipes of emulsion matrix was analyzed and studied based on the research on flow properties of emulsion matrix.Shear yield stress and plastic viscosity of emulsion matrix were determined, and calculation method of pressure drop for components was obtained. The method was verified by comparison of production data and calculated data. By analyzing causes of pressure drop and calculating heat conversion, causes of pressure drop were confirmed. Pressure drop is produced by overcoming the friction of emulsion matrix with pipes system, and it will be eventually converted to heat and removed by flowing emulsion matrix. Therefore, hazards due to partial temperature rise of emulsion matrix will be eliminated. Keeping the pressure drop of emulsion matrix pipes in the reasonable range of 0.81.5 MPa, it plays an important role to ensure the normal use of the quality of the emulsion matrix and matrix pump.

参考文献/References:

[1]汪旭光.乳化炸药[M].2版.北京:冶金工业出版社,2008.
WANG X G. Emulsion explosive[M]. 2nd ed.Beijing: Metallurgical Industry Press, 2008.
[2]徐志祥,叶志文,刘大斌,等.乳胶基质流动模型及其温度和速度的分布研究[J].爆破器材,2009,38(2):5-7.
 XU Z X, YE Z W, LIU D B, et al. Study on flow model and distribution of temperature and pressure of emulsion matrix[J]. Explosive Materials, 2009, 38(2): 5-7.
[3]CARTWRIGHT R V.Rheology of emulsion explosives:a practical method[J]. Propellants, Explosives, Pyrotechnics,1989,14(5):215-218.
[4]MALKIN A Y,MASALOVA I,SLATTER P,et al.Effect of droplet size on the rheological properties of highlyconcentrated w/o emulsions[J]. Rheologica Acta, 2004,43(6):584-591.
[5]肖凯,刘寿康,邹柏华.乳胶基质在输送过程中管内压降的研究[J].矿冶工程,2010,30(1):17-20.
XIAO K, LIU S K, ZOU B H. Research on inner pressure drop during the transportation of emulsion matrix[J]. Mining and Metallurgical Engineering, 2010, 30(1): 17-20.
[6]周向群,郑峰.乳化炸药流变特性的测试[J].测试技术学报,1998,12(4):24-27.
ZHOU X Q, ZHENG F. Testing on rheological characte ristics of emulsion explosive[J]. Journal of Test and Measurement Techology, 1998, 12(4): 24-27.
[7]徐佩弦.高聚物流变学及其应用[M].北京:化学工业出版社,2003.
XU P X. Polymer rheology and application[M]. Beijing: Chemical Industry Press, 2003.
[8]刘会勇.混凝土泵排量实时测量方法研究[D].杭州:浙江大学,2008:37-44.
 LIU H Y. Realtime measurement method research on concrete pump displacement [D]. Hangzhou:Zhejiang University, 2008: 37-44.
[9]黄前春.基于出口压力的混凝土泵排量测量方法研究[D].杭州:浙江大学,2007:22-29.
HUANG Q C.Displacement measurement method research based on the outlet pressure of the concrete pump[D].Hangzhou:Zhejiang University,2007:22-29.
[10]冯丽.含水稠油管道输送压降计算[D].大庆:东北石油大学,2008.
FENG L. Differential pressure calculation during pipeline transportation for water-cut heavy crude[D]. Daqing: Northeast Petroleum University, 2008.
[11]孙道胜,翟红侠,廖绍峰.有压管道输送混凝土的流变学分析[J].合肥工业大学学报(自然科学版),2005,20(6):104-107.
SUN D S, ZHAI H X, LIAO S F. Analysis of pumping conciete in terma of fluid-deformics[J]. Journal of Hefei University of Technology(Natural Science), 2005,20(6):104-107.
[12]徐宝东.化工管路设计手册[M].北京:化学工业出版社,2011.
XU B D. Chemical pipeline design manual[M]. Beijing: Chemical Industry Press, 2011.

相似文献/References:

[1]杨长青,王有会.浅谈影响乳胶基质物理敏化密度的因素[J].爆破器材,2011,40(02):20.
 YANG Changqing,WANG Youhui.Brief Discussion on the Factors Affecting Physical Sensitization Density of Emulsion Matrix[J].EXPLOSIVE MATERIALS,2011,40(02):20.
[2]徐志祥,叶志文,刘大斌,等.乳胶基质流动模型及其温度和速度的分布研究[J].爆破器材,2009,38(02):5.
 XU zhixiang,YE zhiwen,LIU Dabin,et al.Study on Flow Model and Distribution of Temperature and Pressure of Emulsion Matrix[J].EXPLOSIVE MATERIALS,2009,38(02):5.
[3]陈飞,邢光武,甘德淮,等.敞开式无动力冷却器的研制[J].爆破器材,2011,40(04):12.
 CHEN Fei,XING Guangwu,GAN Dehuai,et al.Development of Open Unpowered Cooler[J].EXPLOSIVE MATERIALS,2011,40(02):12.
[4]陈飞,邢光武,江志华,等.多元易发泡型复合乳化剂乳化炸药的制备[J].爆破器材,2011,40(06):23.
 CHEN Fei,XING Guangwu,JIANG Zhihua,et al.Preparation of Emulsion Explosive Containing Multielement Foaming Composite Emulsifying Agent[J].EXPLOSIVE MATERIALS,2011,40(02):23.
[5]开俊俊,申卫峰,雷鹏灿,等.乳胶基质微乳液低温快速发泡技术的研究[J].爆破器材,2013,42(02):31.[doi:10.3969/j.issn.1001-8352.2013.02.008]
 KAI Junjun,SHEN Weifeng,LEI Pengcan,et al.Research on the Low Temperature Rapid Foaming Technology of Microemulsion for Emulsion Matrix[J].EXPLOSIVE MATERIALS,2013,42(02):31.[doi:10.3969/j.issn.1001-8352.2013.02.008]
[6]迟洪鹏,李鑫,查正清,等.乳胶基质运输车储存罐体及输送系统设计[J].爆破器材,2015,44(01):28.[doi:10.3969/j.issn.10018352.2015.01.007]
 CHI Hongpeng,LI Xin,ZHA Zhengqing,et al.Design of Storage Tank and Conveying System of Emulsion Matrix Truck[J].EXPLOSIVE MATERIALS,2015,44(02):28.[doi:10.3969/j.issn.10018352.2015.01.007]
[7]宋力骞,叶志文,徐乾.优质失水山梨醇倍半油酸酯的合成[J].爆破器材,2015,44(04):24.[doi:10.3969/j.issn.1001-8352.2015.04.006]
 SONG Liqian,YE Zhiwen,XU Qian.Synthesis of High Quality Sorbitan Sesquioleate[J].EXPLOSIVE MATERIALS,2015,44(02):24.[doi:10.3969/j.issn.1001-8352.2015.04.006]
[8]吴鹏①,刘静平①②,陈相③,等.温度冲击对车载乳胶基质安全性的影响[J].爆破器材,2016,45(01):56.[doi:10.3969/j.issn.1001-8352.2016.01.013]
 WU Peng,LIU Jingping,CHEN Xiang,et al.Effect of Temperature Shock on the Safety of Vehicle Emulsion Matrix[J].EXPLOSIVE MATERIALS,2016,45(02):56.[doi:10.3969/j.issn.1001-8352.2016.01.013]
[9]张小勇,周宇,杨敏会,等.30 t级乳胶基质配送车的设计研究[J].爆破器材,2018,47(01):37.[doi:10.3969/j.issn.1001-8352.2018.01.007]
 ZHANG Xiaoyong,ZHOU Yu,YANG Minhui,et al.Design and Research of an Emulsion Matrix Delivery Vehicle with the Capacity of 30 Tons[J].EXPLOSIVE MATERIALS,2018,47(02):37.[doi:10.3969/j.issn.1001-8352.2018.01.007]
[10]彭迪,叶志文.乳化剂聚异丁烯丁二酸聚乙二醇酯的合成及其应用[J].爆破器材,2020,49(03):22.[doi:10.3969/j.issn.1001-8352.2020.03.004]
 PENG Di,YE Zhiwen.Synthesis and Application of Polyisobatylene Succinic Polyethylene Glycol Ester[J].EXPLOSIVE MATERIALS,2020,49(02):22.[doi:10.3969/j.issn.1001-8352.2020.03.004]

备注/Memo

备注/Memo:
收稿日期:2016-05-12
作者简介:綦海军(1986~),男,硕士,主要从事乳化炸药自动化生产线、现场混装车的研究开发。E-mail:qihaijun@kingexplorer.com
更新日期/Last Update: 2016-03-28