Hydraulic Drive for Opening and Closing the Coke Discharge Doors of Quenching Cars

IF 0.4 Q4 ENGINEERING, CHEMICAL

Coke and Chemistry Pub Date : 2024-08-18 DOI:10.3103/S1068364X24600532

V. V. Tochilkin, D. V. Terentiev, O. A. Filatova

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Abstract

Selection of the hydraulic drive and automation system for opening and closing the coke discharge doors of the quenching car is considered. The goal is to determine the best equipment for the hydraulic drive and the best pumping station mounted in the locomotive so as to ensure effective discharge of the quenched coke on the sorting ramp, at the required rate and with uniform coke distribution over the length of the ramp. Components are proposed for the hydraulic drive that opens and closes the coke discharge doors of the quenching car. Hydraulic cylinders with built-in sensors for monitoring the position and speed of the moving components (the cylinder rods and connectors) are employed. In the hydraulic drive, the operation of the hydraulic cylinders is regulated by means of distributors with proportional control. The use of hydraulic drive systems and hydraulic automation in coke production ensures efficient operation of the equipment—in particular, uniform distribution of the quenched coke over the sorting ramp. Design features proposed for the hydraulic pumping station in the locomotive ensure effective opening and closing of the coke discharge doors in the quenching car on the basis of hydraulic accumulators and auxiliary equipment.

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用于打开和关闭熄焦车卸焦门的液压驱动装置

考虑选择用于打开和关闭熄焦车卸焦门的液压驱动装置和自动化系统。目的是确定液压驱动装置的最佳设备和安装在机车上的最佳泵站，以确保在分拣坡道上有效地排放熄焦，排放速度符合要求，并在坡道长度上均匀分布焦炭。熄焦车卸焦门的开启和关闭由液压驱动装置构成。液压缸内置传感器，用于监测移动部件（缸杆和连接器）的位置和速度。在液压驱动系统中，液压缸的工作由带比例控制的分配器进行调节。在焦炭生产中使用液压驱动系统和液压自动化可确保设备的高效运行，特别是确保淬火焦炭在分选斜坡上的均匀分布。机车液压泵站的设计特点确保了以液压蓄能器和辅助设备为基础的熄焦车卸焦门的有效开启和关闭。

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来源期刊

Coke and Chemistry ENGINEERING, CHEMICAL-

CiteScore

0.70

自引率

50.00%

发文量

期刊介绍： The journal publishes scientific developments and applications in the field of coal beneficiation and preparation for coking, coking processes, design of coking ovens and equipment, by-product recovery, automation of technological processes, ecology and economics. It also presents indispensable information on the scientific events devoted to thermal rectification, use of smokeless coal as an energy source, and manufacture of different liquid and solid chemical products.