地勘时期瓦斯解吸装置的改进  

Improvement of Gas Desorption Device in Geological Exploration Period

作　　者：官学贵 田舟祺 黄鹏程 马超 GUAN Xuegui;TIAN Zhouqi;HUANG Pengcheng;MA Chao(Coal Geology Bureau of Ningxia Hui Autonomous Region,Yinchuan,Ningxia 750002)

机构地区：[1]宁夏回族自治区煤炭地质局,宁夏银川750002

出　　处：《能源科技》2023年第6期35-37,共3页Energy Science and Technology

摘　　要：通过分析《地勘时期煤层瓦斯含量测定方法》(GB/T 23249—2009)中关于瓦斯含量测定装置的原理和该装置在实际使用过程中存在的瓦斯罐易漏气、测定装置结构复杂、测试过程繁琐等问题,依据理想气体状态方程,利用目前较新的材料和技术对瓦斯罐和原测定装置进行改进,最终设计出一种新型瓦斯罐和一套新的瓦斯含量测定装置,使该测试装置应用达到简便、高效、准确的效果。This paper analyzes the principle of the gas content measuring device mentioned in the Coalbed Gas Content Measurement Methods in Geological Exploration Period(GB/T 23249-2009)and the actual application problems of the device,such as gas tank leakage,complex structure of the measuring device,and cumbersome testing process.Based on the ideal gas state equation,the gas tank and the original measurement device are improved with the existing new materials and technologies.Finally,a novel gas tank and a novel gas content measuring device are designed to make use of the testing device in a simple,efficient,and accurate manner.

关 键 词：地勘时期瓦斯含量 瓦斯罐 解吸装置 

分 类 号：TD324[矿业工程—矿井建设]