Application of Current Source Inverter in Variable-Frequency Adjustable Speed of Roller Conveyer

1、

The structural faults of the reverse blow valve, the pulse valve and the spiral conveyer are the reasons of the high fault rate of the bag type dust collector in the BF's spraying pulverized coal system at Jigang.

由于反吹阀、脉动阀及螺旋输送机结构存在缺陷，造成济钢高炉喷煤系统的布袋收尘器故障率高。

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2、

Reasonably design of the position and the construction of spiral conveyer, adopting the devices of a buffer and a fan for drawing grain husk can make positive function for reducing stripping header losses.

合理设计螺旋输送器位置及结构，缓冲装置和吸风机的采用等，对降低梳穗台损失也有较大作用。

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3、

A transfer hopper is arranged above the automatic control spiral conveyer, and a material feeding port and a dust removal port are arranged at the top part of the transfer hopper.

自动控制螺旋输送机上方设有中间料仓，中间料仓的顶部设有入料口和除尘口。

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4、

Cold-rolling technology of spiral conveyer blades

收割机输送器叶片的成形工艺

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5、

Cold Rolling Technological Test and Research for Spiral Conveyer Blade

螺旋输送器叶片冷轧工艺试验研究

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6、

A research of the optimum work-state of vertical spiral conveyer

对立式螺旋输送机最佳工作状态的探讨

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7、

Service condition and improvement of drop-hanger bearing for spiral conveyer

螺旋输送机的悬挂吊轴承使用现况及其改进

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8、

A welding system for air box auto-forming used for air cushion conveyer

气垫运输机气箱自动成型组焊系统的研究

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9、

Development& Application of Air-Cushion Conveyer

Air（初三适用）气垫带式输送机的发展与应用

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10、

Draper-type air cushion conveyer is a new technique developed recently, the key technique is the dimension accuracy of air box.

带式气垫运输是最近发展起来的新技术，气箱的尺寸精度是该技术的关键。

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11、

Air conveyer flume is a pneumatic conveying equipment featuring less energy consumption, less abrasive, change in powder conveying direction, multipoint feeding and multipoint discharge.

空气输送斜槽是一种能耗小、磨损少，可改变粉料输送方向，可多点喂料、多点卸料的气力输送设备。

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12、

Introduction of ducted dense-phase pulse air conveyer

管道密相脉冲气力输送装置介绍

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13、

Air Conveyer Flume and Its Application in The Coal Injection System of Blast Furnace

空气输送斜槽及其在高炉喷煤系统中的应用

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14、

This paper introduces the course of the accident of drag-flight conveyer's jumping and sliding on the low-roof coal working face and the loss caused by it, analyzes the reasons of this accident, and puts forward some corresponding measures.

介绍了低位放顶煤工作面刮板输送机发生窜滑事故的工程及其造成的损失，分析了事故发生的原因，提出了相应的处理措施。

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15、

Non-magnetic integral blade stabilizer sectional flight conveyer

非磁性整体翼片式稳定器分组螺旋叶片式输送器

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16、

General; Reciprocating; Reciprocating Diaphragm; Roller Vane; Rotary; Screw sectional flight conveyer

常规；往复式；往复隔膜式；滚压叶轮式；旋转式；螺旋式分组螺旋叶片式输送器

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17、

Sectional flight conveyer punch object deck

分组螺旋叶片式输送器穿孔目标程序卡片组

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18、

Experimental Study on Flow Pressure Drop Reduction of the Exit Tube in the Guide Vane Cyclone Tube; sectional flight conveyer

导叶式旋风管排气芯管内流动减阻的实验研究分组螺旋叶片式输送器

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19、

Double stator balancing capacitor sectional flight conveyer

双组定片平衡电容器分组螺旋叶片式输送器

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20、

Application and Repair of Drag-flight Conveyer

刮板输送机的使用与维修

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