山西焦煤科技
山西焦煤科技
산서초매과기
SHANXI COKING COAL SCIENCE & TECHNOLOGY
2013年
7期
38-41
,共4页
掘进工作面%泡沫降尘%研究
掘進工作麵%泡沫降塵%研究
굴진공작면%포말강진%연구
Tunneling face%Foam dust fall technology%Research
随着综掘、综采技术的应用，粉尘浓度急剧增加，严重影响了工人的身体健康和煤矿安全生产。本文通过对泡沫降尘机理、粉尘产生机理及粉尘的运移规律等的分析。研究适合于现场应用的泡沫降尘系统，使泡沫与粉尘有效地接触，从而有效地捕捉粉尘，达到高效降尘、消除安全隐患，降低井下掘进工作面的粉尘浓度，保障工人身体健康的目的。
隨著綜掘、綜採技術的應用，粉塵濃度急劇增加，嚴重影響瞭工人的身體健康和煤礦安全生產。本文通過對泡沫降塵機理、粉塵產生機理及粉塵的運移規律等的分析。研究適閤于現場應用的泡沫降塵繫統，使泡沫與粉塵有效地接觸，從而有效地捕捉粉塵，達到高效降塵、消除安全隱患，降低井下掘進工作麵的粉塵濃度，保障工人身體健康的目的。
수착종굴、종채기술적응용，분진농도급극증가，엄중영향료공인적신체건강화매광안전생산。본문통과대포말강진궤리、분진산생궤리급분진적운이규률등적분석。연구괄합우현장응용적포말강진계통，사포말여분진유효지접촉，종이유효지포착분진，체도고효강진、소제안전은환，강저정하굴진공작면적분진농도，보장공인신체건강적목적。
With the application of fully mechanized digging and mining technology,dust concentration increased sharply,seriously affects the health of workers and the safety production in coal mine.Through the analysis on the mechanism of foam dust fall,dust generation mechanism,dust migration law and etc.,the foam dust fall system to suitable for field application is studied.Makes the foam and dust effectively contacts,thereby effectively catches dust, achieves the purpose of efficient dust removal,eliminating safe hidden trouble,reducing the dust concentration in tun-neling face of underground and guaranteeing the health of workers.
