1) boiling in a limited space
有限空间沸腾
1.
Heat transfer characteristics study on boiling in a limited space;
有限空间沸腾的传热研究
2) bulk of the bed
(沸腾炉)床内空间
3) boiling limit
沸腾限
1.
The heat transfer limits of the cryogenic capillary pumped loop (CCPL) including capillary limit, boiling limit, viscous limit, entrainment limit and vapor tension limit are calculated to analyze the effects of these limits on the performance of CCPL.
分析了CCPL的极限特性 ,包括毛细限、沸腾限、粘性限、携带限和蒸气压限 ,计算结果表明影响CCPL传热能力的极限主要为毛细限和沸腾限。
4) Geyser boiling
间歇沸腾
5) confined space
有限空间
1.
Asphyxiation and poisoning are frequently occurred accidents when working in confined space usually happened in closed or semi-closed equipment, confined on the ground or underground with hazardous gases such as H_2S, CO, CO_2, NH_3 and CH_4.
中毒窒息事故是有限空间危险作业的常发事故之一,多发生在封闭或半封闭设备,地上有限空间和地下有限空间,施害物主要为硫化氢、一氧化碳、二氧化碳、氨和甲烷(沼气)等。
2.
This paper introduces the sample methods, testing point selection, testing procedures and results processing of portable gas detector applied in the confined space in the petro-chemical company.
介绍了便携式气体检测报警仪用于石油化工企业中有限空间的气体检测时的采样方法、检测点选择、检测工作程序以及检测结果的处理。
3.
Common mistakes in confined space operation are summarized,and corrective actions for the mistakes are recommended according to the philosophy of HSE management systems.
总结了有限空间作业过程中常见的错误,并按照HSE管理体系的理念,针对这些错误提出了纠正措施。
6) limited space
有限空间
1.
The study of limited space air purification materials has been generally noticed.
有限空间内空气净化材料的研究已引起人们的普遍关注。
2.
By using the finite element method, the effect of crowd on the propagation chara cteristic of electromagnetic waves in a limited space such as an underground mar ketplace and an underground platform is investigated.
用有限元方法研究了人群对地下商场、地铁站台等有限空间的电磁波传输特性的影响 。
3.
This study has a computer aided numeric simulation of the heat and mass exchanging process in limited space on basis of the mathematical model founded previously.
对已建立的有限空间空气与水热湿交换过程的数学模型进行了计算机数值模拟 。
补充资料:FL系列沸腾制粒干燥机
应用: 制药工业中的造粒:片剂颗粒、冲剂颗粒、胶囊剂颗粒。 食品工业的造粒:可可、咖啡、奶粉、颗粒果汁、调味品等。 其它行业的造粒:农药、饲料、化肥、颜料、染料化工等 粉状或颗粒状湿物料的干燥。 包衣:颗粒、丸剂保护层、备色、缓释、薄膜、肠溶包衣等。 特点: 通过粉体造粒,改善流动性,减少粉尘习扬; 通过粉体造粒改善其溶解性能; 混合、制粒、干燥在一机内完成一步法制粒; 采用抗静电滤布,设备操作安全; 设置压力泄放孔,一旦发生爆炸,设备人员不受伤害; 设备无死角,装卸料轻便快速,冲洗干净,满足GMP规范 工艺流程图: 原理: 物料粉末粒子,在原料容器(流化床)中呈环形流化状态,受到经过净化后的加热空气预热和混合,将粘合剂溶液雾化喷入,使若干粒子聚集顾含有粘合剂的团粒,由于热空气对物料的不断干燥,使团粒中水分蒸发,粘合剂凝固,此过程不断重复进行地,形成理想的、均匀的多微孔球状颗粒。 技术参数:
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