矿业安全与环保
礦業安全與環保
광업안전여배보
MINING SAFETY & ENVIRONMENTAL PROTECTION
2014年
5期
105-107,112
,共4页
低浓度瓦斯%焚烧%安全保障措施%余热利用%热害防治%制冷
低濃度瓦斯%焚燒%安全保障措施%餘熱利用%熱害防治%製冷
저농도와사%분소%안전보장조시%여열이용%열해방치%제랭
low-concentration gas%burning%safety measures%waste heat utilization%thermal pollution prevention and control%refrigeration
对我国煤矿热害防治问题和抽采瓦斯利用情况进行了分析，重点介绍了煤矿低浓度瓦斯直接安全焚烧技术。将瓦斯安全利用与热害治理相结合，提出了煤矿低浓度瓦斯直接焚烧余热制冷技术。阐述了低浓度瓦斯直接焚烧余热制冷系统的组成，并分析了其经济和社会效益。煤矿低浓度瓦斯直接焚烧余热制冷技术利用瓦斯焚烧高温余热作为热源，采用溴化锂吸收式制冷，既节约了电能的消耗，又减少了温室气体的排放，是一种可持续发展的热害治理新模式。
對我國煤礦熱害防治問題和抽採瓦斯利用情況進行瞭分析，重點介紹瞭煤礦低濃度瓦斯直接安全焚燒技術。將瓦斯安全利用與熱害治理相結閤，提齣瞭煤礦低濃度瓦斯直接焚燒餘熱製冷技術。闡述瞭低濃度瓦斯直接焚燒餘熱製冷繫統的組成，併分析瞭其經濟和社會效益。煤礦低濃度瓦斯直接焚燒餘熱製冷技術利用瓦斯焚燒高溫餘熱作為熱源，採用溴化鋰吸收式製冷，既節約瞭電能的消耗，又減少瞭溫室氣體的排放，是一種可持續髮展的熱害治理新模式。
대아국매광열해방치문제화추채와사이용정황진행료분석，중점개소료매광저농도와사직접안전분소기술。장와사안전이용여열해치리상결합，제출료매광저농도와사직접분소여열제랭기술。천술료저농도와사직접분소여열제랭계통적조성，병분석료기경제화사회효익。매광저농도와사직접분소여열제랭기술이용와사분소고온여열작위열원，채용추화리흡수식제랭，기절약료전능적소모，우감소료온실기체적배방，시일충가지속발전적열해치리신모식。
This paper analyzed the prevention and control of coal mine thermal pollution and the current status of gas drainage and utilization in our country, and emphatically described the direct safe burning technology of coal mine low-concentration gas. By combining the safe utilization of gas with the control of thermal pollution, the paper proposed a refrigeration technology by utilizing the waste heat produced by direct burning of the low-concentration gas, described the constitution of this refrigeration system, and analyzed its economic and social benefits. This refrigeration technology utilized the high-temperature waste heat produced by direct burning of the low-concentration gas as the heat source and adopted the lithium bromide absorption refrigeration, it can not only save the electricity consumption, but also reduce the emission of greenhouse gas, so it is a new sustainable development mode for thermal pollution control.
