The fluidized bed has both desirable and undesirable characteristics.
流化床的特性，既有有利的一面又有不利的方面。
The fluidized bed freezers are widely used for foods freezing process.
流化床速冻装置在食品冷冻加工中得到了极广泛应用。
It is also called the fluidized bed combustion chamber where the fuel burns.
也叫流化床燃烧室，是供燃料燃烧的地方。
Hole forming in the cooling bundles of the fluidized bed roaster in sulfuric acid plant is very harmful.
硫酸装置沸腾炉冷却管组穿孔的危害极大。
A novel two-phase model for the fluidized bed of polyethylene with condensed mode operation was proposed.
建立了气相法聚乙烯冷凝模式操作反应器的两相模型。
The large contact area in the fluidized bed provides a rapid heat transfer between solid particles and gas.
产品层被流化后固体颗粒和气体之间的接触面积大大增加。热传导的速度非常快。
It is shown that the pressure balance is in close relation with the fluidized bed operation status and solid circulation rate.
结果表明，颗粒单循环回路的压力平衡与装置的运行状态、颗粒的循环量密切相关。
When the fluidized bed is in the structural style of a supporting plate and an air bag, the supporting plate can be a concave arc.
流化床为支撑板加气囊袋结构形式时，支撑板可为凹弧形。
The high temperature gas generated by the air flow bed rises into the circulating fluidized bed to provide heat for the fluidized bed;
气流床生成的高温气上升进入循环流化床，为流化床气化提供热量；
Corn stalk powder was used for the pyrolysis experiments on the fluidized bed reactor at different reaction temperatures and feeding rates.
以玉米秸秆粉为原料在不同温度、不同喂料速率下进行一系列的热解液化试验。
Fouthly, a primitive model to describe the electrostatic potential distribution in the fluidized bed is established based the previous research.
分布板外环区单独进气时，随气速增加，流化床内负静电势区域逐渐扩大。
For improving fluidization quality of powder coatings, the proper powder grainess is required. Notices in designing of the fluidized bed are given.
从改善粉末涂料流态化质量出发，对粉末颗粒生产提出要求，介绍了流化床设计中的注意事项。
Immobilized nitrobacteria were cultivated in the fluidized bed while nitrobacteria in the bio-film grew on the elastic plastic media in the fixed bed.
固定化包埋硝化菌在流化床内培养，生物膜反应器内的硝化菌以生物膜的形式附着在软性填料上生长。
The condition of fluidization in the fluidized bed is determined by both the characteristics of the fluidized material and the structure of the equipment.
流化床中，流化状态是由被流化物料的特征及设备的构造而定。
The fluidized bed with immerged tube has been applied in adipic acid dryer device, which provides a new thought for the reformation of dryer in PTA device.
埋管流化床在己二酸干燥装置上的应用，为PTA装置中干燥机的改进提供了一个新的思路。
Manufacturing engineering of the fluidized bed reactor is more riper than other biomass pyrolysis liquefaction set, and have more extensive application field.
在国内外众多类型的生物质热裂解液化装置中，流化床反应器制造工艺比较成熟，应用较广泛。
The results show that the bed materials cause consistent fluidization of various kinds of wastes moving up and down inside the dense zone of the fluidized bed.
实验发现床料的作用使得不同垃圾流化特性趋于一致，保持在密相区运动；
The Pb content of the As-containing material treated by the process is less than 3 percent, so that the fluidized bed roasting operation can be normally operated.
经过本发明工艺处理后的含砷物料，含铅量小于3%，从而使上述沸腾焙烧作业能够正常运行。
The fluidized bed is better than the grate furnace as a combustor since its diversity of fuel kinds, high efficiency of combustion and lower temperature of operation.
流化床燃烧方式和炉排炉燃烧相比具有燃料适应性广、燃烧效率高、运行温度低等优点。
This paper reviews the main study results and the growth dynamics modeling of particle in the granule coating process of the fluidized bed with spraying in recent years.
对近年来喷雾流化床颗粒包衣过程的主要试验研究成果以及颗粒包衣的成长动力学模型的研究进展进行了综述。
It may be seemed that the heat transfer model presented in this paper would reflect the heat transfer process of the immersed tube in the fluidized bed combustion boiler.
说明本文所介绍的传热模型在一定程度上反映了沸腾燃烧锅炉内埋管传热过程。
The upper limit of operating load of the fluidized bed is determined by the basic load, stable combustion temperature of barks and the ability of the attemperation system.
流化床实际运行负荷的上限值可根据基本蒸汽负荷、流化床中树皮的稳定燃烧温度和减温系统的工作能力来确定。
In this paper, based on the experimental research and practical plant operation, a physical model of the thin film drying on the particles in the fluidized bed is proposed.
本文在实验研究和生产运行实践的基础上，提出了流化床内颗粒上的薄膜干燥物理模型。
The radiative heat transfer coefficients of the immersed tude within the operating conditions of the fluidized bed combustion boiler with low grade coal are also discussed.
文中尚对劣质煤沸腾燃烧锅炉中的埋管辐射放热系数进行了讨论。
The results show that interior vibration can improve the fluidization behavior of the fluidized bed with a high bed hold-up significantly due to the vibration wave propagation.
实验结果表明，流化床中内加振动对流化床的流化状态有显著的改善作用，内加振动能在流化床中传播，改善了高床层流化床的流化状态。
The article states the technical features and barriers of the fluidized bed furnace when used for treating metal wires, and points out the design matters of the furnace key parts.
本文介绍了流态粒子炉用于金属线材热处理时的工艺特点和技术难点，强调了炉子关键部位设计时应注意的问题。
The method of the two-channel optical fiber reflecting for particle velocity measurement was adopted to get the time sequence signal of moving particle velocity in the fluidized bed.
实验采用双光纤反射式速度测量原理，获得颗粒速度的时间序列信号，通过对双通道信号的互相关分析获得取样点的颗粒速度；
The fluidized bed heat exchanger is a new-type heat exchanger. It is greatly paid attention by the academic and industrial circles because of its characteristic of fouling preventing.
流化床换热器是一种新型的换热器，由于它具有防垢特性，受到了学术界和产业界的极大关注。
The fluidized bed heat exchanger is a new-type heat exchanger. It is greatly paid attention by the academic and industrial circles because of its characteristic of fouling preventing.
流化床换热器是一种新型的换热器，由于它具有防垢特性，受到了学术界和产业界的极大关注。
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