Based on the experiment of dust removal in a granular layer at normal temperature and the analysis of the experimental results, the influence of filter particle diameter, layer thickness and filtration velocity on the dust removal efficiency was researched.
在常温下,采用固体颗粒层进行过滤除尘的实验研究,并对实验结果进行分析,探索了过滤介质粒径、过滤层厚度和过滤速度对除尘效率和床层压力差的影响。
The paper introduces the performance, the parameters and the structure feature of the countercurrent granular layer dust remover, poi nts out that the quality, grain diameter of filter material, the filter stratum thickness and smo ke filtered speed are the main parameters of influencing smoke temperature, puri fying efficiency and resistance.
介绍了颗粒层除尘器性能、参数及结构特点 ,指出了滤料的材质、粒径、滤层的厚度、烟气的过滤速度是影响颗粒层除尘器烟气温度、净化效率和阻力的主要参
Comparison of two tests,one with a plain steel plate and the other with a layer of sand on the surface of the plate,showed that the granular layers can effectively suppress sound radiation.
通过裸钢板和敷设颗粒层后声辐射的对比实验,可知颗粒层可以有效的抑制声辐射。
Investigation of a new fixed bed particle layer deduster;
新型固定床颗粒层除尘器的研究
On this basis,by adding the deposition properties of charged particles to an already established model of a neutralized compressible particle layer,a model for a compressible particle layer of charged particles was set up.
研究发现荷电颗粒有趋向于沉积在颗粒链尖端的趋势,据此在已建立的中和可压缩性颗粒层模型中加入荷电颗粒的沉积性质,建立了荷电颗粒可压缩性颗粒层模型,从而研究滤料过滤过程中的颗粒层过滤阶段的机理。
A one-dimensional unsteady model was developed to simulate the trapping of fine particles by a wall-flow filter by simulating the flow field and particle layer distribution in a channel.
针对壁流式过滤体捕集微细颗粒物的过程,建立了描述通道内流场和颗粒层分布的一维非稳态模型。
The filtration mechanism of granular bed and the high-temperature dust removing technology of internal and overseas moving granular bed filter are reviewed in the paper.
主要对颗粒层过滤除尘的过滤机理以及国内外移动床颗粒过滤器的高温除尘技术情况进行了综述,介绍了颗粒层过滤效率和系统压力降的计算方法,并对今后颗粒层过滤技术的发展提出了一些建议。
The bed of quartz granules, which has been widely applied to industrial granular bed filter, are used to discuss the pressure drop under the cool condition.
本文采用了工业颗粒层除尘器最常用的石英砂滤料进行了固定床压损冷态实验,实验与理论研究结果表明压损与过滤风速呈线性关系,并且服从达西定律,由实验数据得出石英砂滤料的压损系数ξ=1190,线性相关系数r=0。
single grain layer varistor
单颗粒层电压敏电阻器
Dust Cake Compression Research in Filter Process with Embedding Method;
固化法研究过滤过程颗粒层压缩现象
Experimental Study and Numerical Simulation in Performance of Granular Bed Filter;
颗粒层过滤器的实验研究及性能模拟
Macroscopic mathematical model for predicting filtration performance of a new granular layer
新型颗粒层过滤性能的宏观数学模型
Influence of Deposit Loading on Detachment of Fine Particles Formed Cakes
颗粒沉积量对细颗粒层清灰力和清灰效率的影响
Study of the Moving-granular-bed Filtration System for High-temperature High-pressure Dust-removal;
移动床颗粒层过滤系统高温高压除尘研究
granular insulation
松散颗粒填充隔热层
Particles wander everywhere in the bed.
颗粒在床层中到处游动。
a fine-grained metamorphic rock that can be split into thin layers.
一种细颗粒的变质岩，能分裂成薄层。
upward-coarsening sequence
颗粒向上变粗的沉积层序
Hydrodynamic Simularity for Fluidized Beds with Coarse Particle;
大颗粒流化床床层动力学相似性研究
Coating Uniformity of Ni/C Composite Particles
镍包石墨(Ni/C)微颗粒镍镀层的均匀性
Particles of the same size also have different lengths of stay in the bed.
同一粒度的颗粒在床层中的停留时间也不同。
The rapid mixing of solids in the bed leads to nonuniform residence times of solids in the reactor.
固体颗粒在床层迅速混合，导致颗粒在反应器中停留时间不均。
The Study on Expression of Cytokines in Human Ovarian Mural Granulosa Cells and Cumulus Cells;
人卵巢壁层颗粒细胞和卵丘颗粒细胞表达多种细胞因子的研究
Rapid Identification of All Traditional Chinese Medicines in Yupingfeng Granules by TLC
薄层层析法快速鉴别玉屏风颗粒中全部药材
cyanophycin granule
藻青素颗粒，蓝藻素颗粒
Made of or resembling grain; granular.
颗粒状的包含颗粒的或类似颗粒的；颗粒状的