1)spherical tank球罐
1.Effect of heated region on stress relief ratio of local heat treatment on spherical tanks;加热面积对球罐局部热处理应力消除效果的影响
2.An Experimental Investigation on the Welding Technology of WEL-TEN 610CF Steel for 10 000m3 Spherical Tanks of Natural Gas;10000m~3天然气球罐用WEL-TEN610CF钢焊接工艺试验研究
3.Analysis of the Influence of the Diameters of the Tie-Rods on Spherical Tanks Under Earthquake Loads;地震载荷下拉杆直径对球罐的影响分析
英文短句/例句
1.Taking the LGP spherical tank of high strength steel as an ohject.球形储罐由于不断发生球罐开裂,泄漏事故,影响了球罐发展。
2.Research on Types of Spherical Tank Column and Connection Structure between Column and Shell球罐支柱型式及其与球壳连接的结构
3.Code for design of sphere tank foundation in petrochemical enterprises石油化工企业球罐基础设计规范
4.Research of automatic tracing on tr ack type sphere welding machine轨道式球罐焊机自动跟踪方法的研究
5.The necessarily of post-weld heat treatment of spherical tanks was emphasized.强调了焊接球罐焊后热处理的必要性。
6.The Layout Design of Nozzle in Water Spray Cooling System for Spherical Tanks;球罐水喷雾冷却系统的喷头布置设计
7.Fire explosion accident risk analysis on the chlorine ethylene sphere tank;氯乙烯球罐的火灾爆炸事故风险分析
8.Calculation of Reliable Life of 3300 m~3 Natural Gas Storage Sphere;3300m~3天然气球罐可靠寿命计算
9.Welding Technique of 610U2L steel Used for Ethylene Spherical Tank610U2L钢制乙烯球罐的焊接技术措施
10.Analysis and Patching for Cracks which Appeared after the 2000m~3 Spherical Tank Assembling Weld2000m~3球罐组焊裂纹分析与修补
11.Application of Tofd Detection Technology to Periodical Inspection of Pressure VesselsTOFD技术在球罐定期检验中的应用
12.Study on Cold Cracks Sensibility of Spherical Tanks by Re-welding在役球罐再次组焊冷裂纹敏感性研究
13.Research on Hazard of Fragments from Spherical Tank BLEVE球罐BLEVE碎片抛射的危害性研究
14.Design of 308m~3 ultralow carbon Stainless Steel Spherical Tanks308m~3超低碳不锈钢球罐产品的设计
15.ANALYSIS AND REPAIR OF CRACKS IN A 1500m~3 LPG SPHERICAL TANK1500m~3液化气球罐裂纹缺陷分析及修复
16.We are manufacturers of Metal Tins, Decorative Gift Tins, Tea Tins, Tea Caddies, Mint Tins, Cookie Tins, Chocolate Tins, Cosmetic Tins.我们正在制造金属罐,礼品装饰盒,茶叶铁罐,茶叶球童、币空罐、干罐、克力罐、化妆品铁罐.
17.Horton multispheroid哈通葫芦形扁球体罐
18.Steel spherical tanksGB12337-1998钢制球形储罐
相关短句/例句
Spherical vessel球罐
1.Residual stress analysis of a 1500m~3 liquefied petroleum gas spherical vessel;1500m~3液化石油气球罐残余应力分析
2.This paper introduced the harm of the rupture of the liquefied petroleum gas (LPG) spherical vessel that is caused by corrosion, and analyzed corrosive reason of spherical vessel in Beijing Yanhua Petrochemical Co.介绍了液化石油气球罐腐蚀开裂的危害,对中国石化北京燕化石油化工股份有限公司化工一厂油品车间球罐的腐蚀原因进行了分析。
3.This paper analyzes the shape of the crackles forming on the 200 m3 spherical vessel for liquid ammonia from the aspects of the stress state, metal material and corrosion media as well as the cause for the crackles forming through inspection.通过检验,从球罐的应力状态、球罐的金属材料和腐蚀介质等方面对200m3液氨球罐表面裂纹的形貌及产生裂纹的原因进行了分析,确定了球罐的裂纹是应力腐蚀裂纹,并对球罐进行了强度计算及安全评估。
3)spherical tanks球罐
1.Form analysis of defect of spherical tanks in testing in opening state,point out methods of safety quality control;球罐开罐检验分析及球罐的安全质量控制
2.Comparison of the Safety Assessment Methods of Spherical Tanks球罐安全评定方法的比较
3.The general situation of history and application of welded spherical tanks was noted.简述了焊接球罐的发展及应用情况。
4)sphere[英][sf??(r)][美][sf?r]球罐
1.Analysis on stress corrosion cracking of sphere and the preventing countermeasure;球罐应力腐蚀开裂分析及对策
2.Investigation on the Formatting Mechanism and Preventing Method of the Weld Surface Defects of 9% Nickel Steel Sphere;9%Ni钢乙烯球罐焊缝表面缺陷形成机理及解决对策的研究
3.The heat insulation principle of solar heat reflection coating and heat transfer features of LPG storage sphere have been analyzed and studied.分析和研究了太阳热反射涂料的隔热原理和液化石油气球罐的传热特点,计算了球罐温度和渗入罐内热量。
5)Sphere tank球罐
1.The finite elements stress analysis and calculations were done for 1 500 m3 curvature super standard sphere tank under design and hydrostatic testing pressure,and strength check had been executed according to the stress analysis and design method.对1500m3曲率超标球罐在水压试验和设计压力工况下进行了有限元应力分析计算,并根据应力分析设计方法进行了强度校核。
2.On the basis of FEM stress analysis of a sphere tank, it can be concluded the arrangement of weld in high stress area which was one of the most important exterior factors that cause weld cracks.通过对球罐的整体应力分析 ,指出将焊缝布置在高应力区域是造成焊缝裂纹的重要外部因素之一。
3.Regular inspection of sphere tank is very important to ensure tank quality and human security,which includes safety risk identification,safety risk control,and quality control of auxiliary operation.对球罐定期检验作业进行安全风险识别、风险控制以及辅助工作的质量的控制,是确保球罐定期检验质量及人员安全的重要内容。
6)four-zone spherical tank四带球罐
1.To the zone-dividing structure of four-zone spherical tank,the material utilization rate of upper temperate zone and equator zone is relatively low,welding joint is rather long,number of petal is rather large,the distance between cap and welding joint of temperate zone to equator zone is small.四带球罐的分带结构有温带和赤道带的材料利用率较低、焊缝较长、球壳板数量多以及温带与赤道带焊缝距支柱盖近等缺点。
延伸阅读
球罐 一种钢制容器设备。在石油炼制工业和石油化工中主要用于贮存和运输液态或气态物料。操作温度一般为-50～50℃,操作压力一般在3MPa以下。球罐与圆筒容器（即一般贮罐）相比，在相同直径和压力下，壳壁厚度仅为圆筒容器的一半，钢材用量省，且占地较小，基础工程简单。但球罐的制造、焊接和组装要求很严，检验工作量大，制造费用较高。 早在1910年，美国就开始制造球罐，1950年以后才得到初步发展。60年代以后，由于石油化工的高速发展，需要将液化天然气及液化石油气进行大规模的运输和贮存，球罐的应用得到进一步发展,不仅数量迅速增加,日趋大型化，而且向超高压、极低温发展。国际上目前最大液态介质球罐直径27.4m,容积10770m3；最大城市煤气球罐直径 72.55m，容积200000m3。中国目前大多数球罐容积为200～1000m3,最大容积8250m3、直径25.1m。 球罐的形状有圆球型和椭球型。绝大多数为单层球壳。低温低压下贮存液化气体时则采用双重球壳，两层球壳间填以绝热材料。采用最广泛的为单层圆球型球罐（见彩图）。球壳是由多块压制成球面的球瓣以橘瓣式分瓣法、足球式分瓣法或足球橘瓣混合式分瓣法组焊而成。球罐的支撑结构最常见的为赤道正切式，其次为对称式、裙座式、半埋地式和盆式。椭球型球罐通常用于常温下贮存饱和蒸气压比大气压稍高的、挥发性强的液态烃（如汽油等）,操作压力为0.12～0.3MPa，容积一般在500～6000m3范围内。更大容积时,应采用复式椭球型球罐。 制造球罐的材料要求强度高，塑性特别是冲韧性要好，可焊性及加工工艺性能优良。球罐的焊接、热处理及质量检验技术是保证质量的关键。
