2 China Telecom Handan Company, Handan, Hebei, 056038, China
Abstract—As a modern security design, Inherent Safety means that equipment and facilities is able to contain the inherent fundamental features to prevent accidents. Mine hoist is the most important equipment in the coal production. How to achieve safe, reliable, efficient production has been the focus study at home and abroad. Inherent safety is reflected in hoist design, primarily through the design measures to improve the operation of hoist safety and reliability. In this paper, Inherent Safety theory is applied in the design of mine hoist, to proposed the design method by using the software of PRO/E􀋈PLC, Labview etc..
Keywords-Mine hoist; Inherent Safety; PRO/E; PLC; Labview
I. INTRODUCTION
In coal production, mine hoist is the equipment to carry coal, gangue, materials, workers and equipments along the rockshaft, the only way linked underground and aboveground, known as mine throat. Mine hoist is a large-scale reciprocating machinery which has the feature of own big inertia, load changes, running speed, and wide range et al.. The advantages and disadvantages of its operating performance, not only directly affect the normal production and coal production efficiency, but also relate to equipment and personal safety. In recent years, mine hoist failures and accidents have happened at home and abroad which have paid a heavy price to coal companies. Therefore, the production technology and safety of mine hoist are higher, and its mechanical manufacturing technology and electrical control technology has been an important research area to the international machine building industry and the electric control industry.


摘要：作為一個現(xiàn)代的安全設計，內(nèi)在的安全性意味著設備和設施能夠包含防止事故發(fā)生的固有基本特征。礦山提升機是煤炭生產(chǎn)中最重要的設備。如何獲得安全、可靠、效率高的產(chǎn)品，已經(jīng)成為國內(nèi)外研究的焦點。內(nèi)在安全性在提升機的設計中主要體現(xiàn)在通過設計方法來提高操作提升機的安全性和可靠性。在本文中,把內(nèi)在安全性理論應用到了礦井提升機的設計中,利用PRO/E、PLC、Labview等軟件提出了設計方法。
關鍵字：礦用提升機；內(nèi)在安全性；PRO/E；PLC；Labview
Ⅰ.介紹
在煤礦生產(chǎn)中，礦井提升機是沿著巖石豎井攜帶煤炭、煤矸石、材料、工人和其他設施的設備，豎井是唯一的和地上地下連接的方式，就是我們所知的煤礦的喉嚨。礦井提升機是一種具有的大慣性、負荷變化、運行速度快等特征的大型往復式機械。它本身操作性能的優(yōu)點和缺點不僅直接影響到正常的產(chǎn)量和煤炭生產(chǎn)效率,而且關系著設備和人身安全。近年來，在國內(nèi)外發(fā)生的礦用提升機失效和意外情況，已經(jīng)讓煤炭企業(yè)付出了沉重的代價。因此,生產(chǎn)技術和礦用提升機的安全性越高，那么它的機械制造技術與電氣控制技術就會成為一個國際機械建筑行業(yè)和電氣控制行業(yè)的重要研究領域。