煤矿用带式输送机变频调速控制技术改造及其效果  

Frequency Control Technical Transformation and Application Effect Analysis of Belt Conveyor Used on Coal Mine

作　　者：石元铎 Shi Yuanduo(Kaiyuan Company,Yangquan Shanxi 045000)

机构地区：[1]山西阳泉煤业寿阳开元公司,山西阳泉045000

出　　处：《机械管理开发》2021年第10期222-223,共2页Mechanical Management and Development

摘　　要：由于某煤矿带式输送机以往采用液力耦合器进行保护时,在实践中暴露出了一些问题,影响了煤矿生产效率,以某矿DSJ140/350/2×500带式输送机为例,基于变频调速控制技术对带式输送机进行技术改造。变频调速控制技术在矿用带式输送机的实践应用效果显著,降低了带式输送机的运行故障率,同时为煤矿企业节省了大量的能源消耗,取得了较好的经济效益和社会效益。As a coal mine belt conveyor in the past when using hydraulic coupling for protection,in practice exposed some problems,affecting the coal mine production efficiency,taking a DSJ140/350/2×500 belt conveyor as an example,based on frequency conversion speed control technology for the technical transformation of the belt conveyor,a detailed introduction of the technical transformation program,frequency conversion speed control technology in the mining belt conveyor practice application effect is remarkable,reducing the belt conveyor operation failure rate,while for the coal mine The practical application of frequency conversion speed control technology in mining belt conveyor is effective,which reduces the operation failure rate of belt conveyor and saves a lot of energy consumption for coal mining enterprises,and achieves good economic and social benefits.

关 键 词：带式输送机 变频调速 液力耦合器 煤矿 

分 类 号：TD528.1[矿业工程—矿山机电]