Large filter

Application of Large Automatic Frame Filter Press in Arsenic Oxide Production Process and Its Improvement

大型全自动板框式压滤机在氧化砷工艺中的应用与改进

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With the limitation to the ground capacitance by inverter, it is difficult to suppress the severe common-mode noise by large CM filter.

由于逆变器电源对输出接地电容的限制，对严重的共模电磁干扰难以用大容量的共模滤波器抑制共模噪声。

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Development and Application of the Large Disc Vacuum Filter

大型圆盘真空过滤机的开发及应用

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The paper describes the application and renovation of the large automatic frame filter press imported from Japan during the arsenic oxide production, and the progress made through renovation in terms of reduction of shutdown time and improvement of working conditions.

本文论述了从日本进口的大型全自动板框式压滤机在氧化砷工艺中的应用与改进，以及通过改进在降低故障率、改善操作环境方面所取得的进步。

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The Application of Human Machine Interface in Large Bag Filter Control System

人机界面在大型除尘系统控制中的应用

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Based on the analysis of blockage failure reason of the large filter's nylon filament filter cloth for iron mine, the cleanout and recycling technology of blockage filter cloth is investigated.

在分析铁精矿用大型压滤机尼龙单丝滤布堵塞失效机制的基础上，研究了堵塞滤布的清洗再生工艺。

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Large N FIR digital filter design

高阶FIR数字滤波器设计

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This paper gives a solution of the realization of a large scale FIR filter in FPGA by using Distributed Arithmetic.

该文对在FPGA中利用DA算法实现大规模FIR滤波器，提出了具体的实现方案。

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Prospect of application of large& scale bag filter at rotary kiln feed end

大型袋除尘器在回转窑窑尾应用的前景探讨

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It is found that if the granule is large according to the size of ceramic filter interstice, the filter efficiency could be increased by thicker ceramic filter;

研究发现：如果粉尘颗粒偏大（相对于陶瓷过滤器空隙尺寸），可以通过增加陶瓷过滤器的厚度来提高过滤效率；

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Discussion on the Maintenance and Management of Large Bag Filter in Evening Run

大型布袋除尘器后期运行中的维护与管理

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Study on the Implementation of Large Volume Active Power Filter

大容量有源电力滤波器实现方法的研究

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Construction of large cement grinding station results in vast application of large bag filter with pulse plenum.

大型粉磨站的建设，使大型气箱脉冲袋收尘器得到迅速推广；

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The injection pressure and gas flow uniformity of the injection tube in injection unit have significant effects on cleaning of filter-bag, which is one of the main technologies that need to be dealt with in large bag filter design process.

喷吹装置喷吹管喷吹气压和气量的均匀性对滤袋清灰效果影响显著，是大型袋式除尘器设计过程中需要解决的主要技术之一。

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These paper summaries the common faults in the operation of large rhombic bag filter and proposes improvement to ensure collection efficiency.

本文对菱形大布袋除尘器日常运行、维护、管理进行总结，以保证除尘效率。

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The technical process of large filter press in colliery and application of PLC in its electric control system are mainly introduced.

主要介绍了煤炭系统中大型压滤机的工艺流程以及PLC在其电气控制部分的应用。

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A framework of parallel or latticed bars for blocking an opening. Application of Large Automatic Frame Filter Press in Arsenic Oxide Production Process and Its Improvement

炉格栅；筛滤栅由平行或交叉的横木构成的框架，用于封住一个口子大型全自动板框式压滤机在氧化砷工艺中的应用与改进

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The experiment results show that the large volume active power filter in use of multiple modularized PWM has good effects on decreasing harmonics and it effectively solves the contradiction between frequency and volume.

工业现场实验结果表明，采用该方法实现的有源电力滤波器有着良好的补偿特性，有效地解决了有源电力滤波器在大容量时器件与装置容量之间的矛盾。

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Development of large capacity active power filter based on DFT detection method

基于DFT谐波检测方法的大容量并联型有源电力滤波器的研制

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The results are as follows: ( 1) Intermittent operating conditions when the water flow is too large, the ceramic filter clogging.

主要结果如下：（1）间歇操作条件下当废水流量过大时，陶瓷过滤器出现堵塞。

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Realization of Large Scale FIR Filter Using Distributed Arithmatic

利用DA算法实现大规模FIR滤波器

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Large bag filter used in purification of industrial kilns dust is mainly long bag and low-pressure pulse-jet bag filter.

工业炉窑烟尘净化所采用的大型袋式除尘器以长袋低压脉冲清灰袋式除尘器为主。

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The platform whose maximal displacement is 120 mm x 120 mm can carry up to one hundred pieces of filter with size of 10 mm x 10 mm, also can load many pieces of large size filter, and its specification is flexible according to user customization.

二维平台最大位移为120mmx120mm，可一次性承载100片大小为l0mm×10mm的滤光片，也可以放置多片大尺寸滤光片，具体可根据用户要求定制。

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Large volume active power filter based on modularized PWM main circuit

模块化PWM主电路实现的大容量有源电力滤波器

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Since the sales fact table is quite large, the same filter should be applied there.

由于销售事实表非常大，因此使用了同样的过滤。

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The main points are: 1. A Small inertial electronic circuit has been developed instead of the large inertial filter circuit and power element.

其主要之点有：1.必须研制小惯性电子线路以取代惯性较大的平滑滤波电路及功率部件等。

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The secondary filter net, which is bag in shap, is fixed on the mouth of the outlet tube of the pump and hanged in the tertiary net, to filter out the large zooplanktons.

次级滤网由80目筛绢制成，成袋状，结扎在水泵排水管的出水口上，悬垂在过滤槽中央，用以滤去较大浮游动物。

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And the non-inverted conversion is obtained by large filter detuning, which is used to extract the frequency chirps, and in this condition the cross phase modulation ( XPM) is dominant.

当滤波器失谐量较大时，得到同相波长转换结果，此时交叉相位调制（XPM）占主导作用，而滤波器起到提取啁啾信息的作用。

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Development of super large fly ash filter of high temperature and high pressure

特大型高温高压飞灰过滤器的制造

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To Realize Several Topological Structures for Large Capacity Active Filter

实现大容量有源滤波装置的几种拓扑结构

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