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關于煤礦井下緊急避險系統建設管理有關事項的通知
Date:2012/1/31 瀏覽人數:1805

國家安全(quan)監(jian)管總局 國家煤礦安監(jian)局

關于煤礦井下緊(jin)急避險(xian)系統建設管(guan)理有關事項(xiang)的通知

安監總煤裝〔2012〕15號


各(ge)產煤省(sheng)、自治區、直轄市(shi)及(ji)新疆生(sheng)產建設兵團煤礦(kuang)安全(quan)(quan)監(jian)管、煤炭行(xing)業管理(li)部(bu)門,各(ge)省(sheng)級煤礦(kuang)安全(quan)(quan)監(jian)察機構,司法(fa)部(bu)直屬煤礦(kuang)管理(li)局,有關中央企業:

為進一(yi)步執行好(hao)《煤(mei)礦井下(xia)(xia)緊(jin)急避(bi)險系統建設管(guan)理暫(zan)行規定》(安監總(zong)煤(mei)裝〔2011〕15號(hao),以(yi)下(xia)(xia)簡(jian)稱《暫(zan)行規定》),加快推進煤(mei)礦井下(xia)(xia)緊(jin)急避(bi)險系統建設工作,現就有(you)關(guan)要(yao)求(qiu)通知如下(xia)(xia):

一、關于井下緊急避險系統的設計

1.礦井緊急(ji)避險系統的整(zheng)體設(she)計和永久避難硐室設(she)計,應當在煤(mei)礦企業和具備緊急(ji)避險系統研發經驗的機(ji)構(gou)(gou)配合下,由具備煤(mei)炭(tan)行業專(zhuan)業(礦井)設(she)計資質的機(ji)構(gou)(gou)完成。

2.緊(jin)(jin)急(ji)避(bi)險系統設(she)計中應當堅持科學(xue)合理、因地制宜、安(an)全實用(yong)的原則(ze),根據(ju)礦井具體(ti)條(tiao)件和(he)突發(fa)緊(jin)(jin)急(ji)情況下礦工(gong)安(an)全避(bi)險實際需求,建設(she)井下緊(jin)(jin)急(ji)避(bi)險系統,并與監測(ce)監控、人員(yuan)定位、壓風自救、供水施(shi)救、通信聯(lian)絡(luo)等系統相連結,確保(bao)在礦井突發(fa)緊(jin)(jin)急(ji)情況下遇(yu)險人員(yuan)能夠(gou)安(an)全避(bi)險。

3.緊(jin)急(ji)避(bi)險系統設計(ji)的基本內容,應當包括(kuo)礦井基本情況分(fen)(fen)析、礦井安全(quan)風險分(fen)(fen)析、緊(jin)急(ji)避(bi)險設施設計(ji)、自救(jiu)器配(pei)置(zhi)、避(bi)災路線(xian)優(you)化與應急(ji)預案完善、管(guan)理(li)體(ti)系與規(gui)章制度、安全(quan)培(pei)訓與應急(ji)演練(lian)、設備(bei)選型與投資(zi)概算等。具體(ti)設計(ji)方案應當進(jin)行(xing)技術經濟分(fen)(fen)析、方案優(you)選和充分(fen)(fen)的論證。

二、關于避難硐室建(jian)設

1.永久避難硐室(shi)的(de)建(jian)設。除應(ying)當(dang)符合《暫行(xing)規定》第11及17~22條目的(de)要求外,還應(ying)當(dang)具備應(ying)急逃(tao)(tao)生出(chu)口(kou)或采用(yong)2個安(an)(an)全(quan)(quan)出(chu)入口(kou)。有條件(jian)的(de)礦井應(ying)當(dang)將(jiang)安(an)(an)全(quan)(quan)出(chu)入口(kou)或應(ying)急逃(tao)(tao)生出(chu)口(kou)分別布置(zhi)在2條不同(tong)巷道中(zhong)。如果布置(zhi)在同(tong)一條巷道中(zhong),2個出(chu)入口(kou)的(de)間(jian)距應(ying)當(dang)不小(xiao)于20米。

2.煤與瓦斯突出礦井的采區避(bi)難(nan)硐(dong)室應當按(an)照永久避(bi)難(nan)硐(dong)室的標準建設。

3.臨時避(bi)(bi)(bi)難硐(dong)室(shi)(shi)的(de)建設(she)。采(cai)(盤)區布置永久避(bi)(bi)(bi)難硐(dong)室(shi)(shi)的(de),該采(cai)(盤)區內采(cai)掘(jue)工(gong)作(zuo)面(mian)的(de)臨時避(bi)(bi)(bi)難硐(dong)室(shi)(shi)應當符(fu)合《防(fang)治煤與瓦斯突出規定》(國家安(an)全(quan)監管(guan)總局令(ling)第(di)19號)第(di)102條的(de)要求,且硐(dong)室(shi)(shi)隔離門應當滿足氣(qi)密(mi)性要求,門墻(qiang)設(she)單向排氣(qi)管(guan),硐(dong)室(shi)(shi)內應當存放(fang)足量食品(pin)、急救用(yong)品(pin)及防(fang)護(hu)時間不(bu)小于45分鐘的(de)隔離式自救器,安(an)設(she)壓風自救裝置。采(cai)(盤)區沒(mei)有永久避(bi)(bi)(bi)難硐(dong)室(shi)(shi)的(de),該采(cai)(盤)區內采(cai)掘(jue)工(gong)作(zuo)面(mian)的(de)臨時避(bi)(bi)(bi)難硐(dong)室(shi)(shi)應當符(fu)合《暫行規定》有關要求。

4. 各類避難硐室(shi)內均必須(xu)接(jie)入礦井壓風系統,配置(zhi)環境檢(jian)(監)測(ce)(ce)儀(yi)(yi)器儀(yi)(yi)表,能(neng)夠對氧氣、甲烷、二氧化碳(tan)、一氧化碳(tan)等進行檢(jian)測(ce)(ce)或監測(ce)(ce)。

三、關(guan)于永(yong)久避難硐室的生(sheng)存條件保障

1.關于《暫(zan)行(xing)(xing)規定》第8條目(mu)規定的(de)避難硐(dong)室的(de)氧氣(qi)供給保障(zhang)要求。煤礦企業可(ke)根(gen)據礦井實際,在進(jin)行(xing)(xing)安全技術(shu)分(fen)析的(de)基(ji)礎上,采取鉆孔、專(zhuan)用(yong)管路、自(zi)備氧等(deng)不(bu)同方式(shi)作為永(yong)久避難硐(dong)室的(de)供氧方式(shi)。

鉆(zhan)孔(kong)(kong)供(gong)(gong)氧(yang)方式是指在(zai)地面(mian)或井下布置大直徑鉆(zhan)孔(kong)(kong),通(tong)過鉆(zhan)孔(kong)(kong)為避難硐室供(gong)(gong)給氧(yang)氣(空氣),并借助(zhu)鉆(zhan)孔(kong)(kong)實現通(tong)風、供(gong)(gong)電(dian)、通(tong)信等。鉆(zhan)孔(kong)(kong)供(gong)(gong)氧(yang)應當(dang)在(zai)地面(mian)或至(zhi)少在(zai)該硐室所在(zai)水(shui)(shui)平以上2個水(shui)(shui)平的進(jin)風巷(xiang)道上開孔(kong)(kong),確保供(gong)(gong)氧(yang)安全(quan)可靠(kao)。

專用(yong)管(guan)路(lu)供(gong)氧方式是指從(cong)地面通(tong)過(guo)(guo)井巷或鉆孔(kong)布設具有(you)有(you)效保護的專用(yong)管(guan)路(lu)至(zhi)避(bi)難(nan)硐室(shi),通(tong)過(guo)(guo)專用(yong)管(guan)路(lu)為避(bi)難(nan)硐室(shi)供(gong)給氧氣(空(kong)氣),并可借(jie)助該管(guan)路(lu)實現(xian)通(tong)風、供(gong)電、通(tong)信等功能(neng)。

自(zi)備氧(yang)(yang)(yang)供氧(yang)(yang)(yang)方式是指在避(bi)難(nan)硐室內儲存(cun)足夠(gou)氧(yang)(yang)(yang)氣(空氣)或設置(zhi)(zhi)自(zi)生(sheng)氧(yang)(yang)(yang)裝(zhuang)置(zhi)(zhi),在突發緊急情況下主要依靠自(zi)備氧(yang)(yang)(yang)氣(空氣)或自(zi)生(sheng)氧(yang)(yang)(yang)裝(zhuang)置(zhi)(zhi)為避(bi)險人(ren)員(yuan)提供氧(yang)(yang)(yang)氣。

采用(yong)鉆孔供(gong)(gong)氧(yang)(yang)(yang)(yang)(yang)、專用(yong)管路(lu)供(gong)(gong)氧(yang)(yang)(yang)(yang)(yang)的(de)永久避難硐室(shi)內,應(ying)當儲存保證氣幕和壓(ya)風(feng)噴淋需(xu)要的(de)壓(ya)縮(suo)空氣。采用(yong)自備氧(yang)(yang)(yang)(yang)(yang)供(gong)(gong)氧(yang)(yang)(yang)(yang)(yang)的(de)避難硐室(shi),采用(yong)壓(ya)縮(suo)氧(yang)(yang)(yang)(yang)(yang)供(gong)(gong)氧(yang)(yang)(yang)(yang)(yang)的(de),供(gong)(gong)氧(yang)(yang)(yang)(yang)(yang)管路(lu)應(ying)當進行脫脂處(chu)理;采用(yong)自生氧(yang)(yang)(yang)(yang)(yang)裝(zhuang)置(zhi)的(de),應(ying)當經充(chong)分的(de)安全評估,保證自生氧(yang)(yang)(yang)(yang)(yang)裝(zhuang)置(zhi)可靠(kao)起動及在避難硐室(shi)整個額定(ding)防護時間內均衡供(gong)(gong)氧(yang)(yang)(yang)(yang)(yang)。

2.關于《暫行規(gui)定(ding)》第8條目規(gui)定(ding)的(de)(de)避難硐(dong)室(shi)氧(yang)(yang)(yang)氣(qi)(qi)(空氣(qi)(qi))供(gong)(gong)(gong)(gong)給、有(you)害氣(qi)(qi)體去(qu)除、溫濕(shi)(shi)度調節、動力供(gong)(gong)(gong)(gong)應等(deng)要求(qiu)。對于布置有(you)大直徑鉆(zhan)孔(kong)、專(zhuan)(zhuan)用管路的(de)(de)永久避難硐(dong)室(shi),在無外(wai)界供(gong)(gong)(gong)(gong)風、供(gong)(gong)(gong)(gong)電等(deng)支持情(qing)況下的(de)(de)額(e)定(ding)防護(hu)時間(jian)不得低于開啟鉆(zhan)孔(kong)、專(zhuan)(zhuan)用管路等(deng)供(gong)(gong)(gong)(gong)風、供(gong)(gong)(gong)(gong)電系統所需的(de)(de)最(zui)大時間(jian)。煤礦企業可在設計(ji)計(ji)算和測(ce)試的(de)(de)基礎上,對避難硐(dong)室(shi)利用鉆(zhan)孔(kong)或管路進(jin)行氧(yang)(yang)(yang)氣(qi)(qi)(空氣(qi)(qi))供(gong)(gong)(gong)(gong)給、有(you)害氣(qi)(qi)體去(qu)除、溫濕(shi)(shi)度調節、通信聯(lian)絡、動力供(gong)(gong)(gong)(gong)應等(deng)能(neng)力進(jin)行評估。如用鉆(zhan)孔(kong)或專(zhuan)(zhuan)用管路不能(neng)保證(zheng)可靠實現相關功能(neng)的(de)(de),應當合理設計(ji)、選擇自備氧(yang)(yang)(yang)氣(qi)(qi)(空氣(qi)(qi))供(gong)(gong)(gong)(gong)給、有(you)害氣(qi)(qi)體去(qu)除、溫濕(shi)(shi)度調節、大容量后備電源(yuan)等(deng)設備設施。

四、關于緊急避險(xian)設施的安全(quan)標(biao)準

1.避(bi)難硐室配套(tao)用防爆電氣設(she)備(bei)(bei)、安(an)全儀器儀表(biao)、救援設(she)備(bei)(bei)、非金屬制品(pin)(pin)(pin)等納(na)入煤礦(kuang)礦(kuang)用產品(pin)(pin)(pin)安(an)全標(biao)(biao)志(zhi)管(guan)(guan)(guan)(guan)理的(de)產品(pin)(pin)(pin),應當(dang)符合(he)相(xiang)關標(biao)(biao)準(zhun)并取得(de)煤礦(kuang)礦(kuang)用產品(pin)(pin)(pin)安(an)全標(biao)(biao)志(zhi);高(gao)壓(ya)(ya)氣瓶、壓(ya)(ya)力儀表(biao)等納(na)入特種設(she)備(bei)(bei)安(an)全管(guan)(guan)(guan)(guan)理的(de)產品(pin)(pin)(pin),應當(dang)符合(he)相(xiang)關標(biao)(biao)準(zhun)和管(guan)(guan)(guan)(guan)理要求(qiu);配備(bei)(bei)的(de)食品(pin)(pin)(pin)、飲(yin)用水、急(ji)救用品(pin)(pin)(pin)等,應當(dang)符合(he)國家相(xiang)關標(biao)(biao)準(zhun)和管(guan)(guan)(guan)(guan)理規定。

2.可(ke)移動(dong)式救生(sheng)艙(cang)(cang)必須取得煤(mei)礦(kuang)(kuang)礦(kuang)(kuang)用(yong)產品安(an)全(quan)(quan)標志,并在(zai)其(qi)使(shi)用(yong)說明書規(gui)定(ding)的環境(jing)條(tiao)件下(xia)安(an)裝、使(shi)用(yong)。對于在(zai)《暫行規(gui)定(ding)》發布前部分試(shi)(shi)點建設(she)單位(wei)為(wei)滿足試(shi)(shi)點建設(she)需要,引(yin)進已取得國外安(an)全(quan)(quan)許可(ke)的可(ke)移動(dong)式救生(sheng)艙(cang)(cang),經煤(mei)礦(kuang)(kuang)企業總工程師批準,可(ke)在(zai)試(shi)(shi)點礦(kuang)(kuang)井進行工業性(xing)試(shi)(shi)應用(yong)。在(zai)工業性(xing)試(shi)(shi)應用(yong)期間,煤(mei)礦(kuang)(kuang)企業應當制定(ding)安(an)全(quan)(quan)技術措施,確保(bao)試(shi)(shi)應用(yong)安(an)全(quan)(quan)。

五、關于緊(jin)急避(bi)險設施建成后的功(gong)能(neng)測試(shi)

1.煤(mei)礦企業應(ying)(ying)當(dang)(dang)按照《暫(zan)行規定》第24、32條目等(deng)的要(yao)求,對建設、安裝完成后的永久避(bi)難(nan)硐(dong)室(shi)及救生艙(cang)進行功能測試。測試的主要(yao)內(nei)容包(bao)括:氣(qi)(qi)密性檢(jian)(jian)(jian)測,在500±20帕壓(ya)(ya)(ya)(ya)力(li)下(xia)(xia)泄壓(ya)(ya)(ya)(ya)速(su)率應(ying)(ying)當(dang)(dang)不大于(yu)350帕/小時(shi);正(zheng)壓(ya)(ya)(ya)(ya)維持檢(jian)(jian)(jian)測,在設定工作狀態下(xia)(xia)緊急避(bi)險設施(shi)內(nei)部(bu)氣(qi)(qi)壓(ya)(ya)(ya)(ya)應(ying)(ying)當(dang)(dang)始(shi)終(zhong)保持高(gao)于(yu)外界氣(qi)(qi)壓(ya)(ya)(ya)(ya)100~500帕,且能根(gen)據實際(ji)情況進行調節;壓(ya)(ya)(ya)(ya)風(feng)(feng)(feng)系(xi)(xi)統(tong)檢(jian)(jian)(jian)測,壓(ya)(ya)(ya)(ya)風(feng)(feng)(feng)系(xi)(xi)統(tong)供(gong)風(feng)(feng)(feng)能力(li)應(ying)(ying)當(dang)(dang)不低于(yu)每人每分鐘(zhong)0.3立方米,噪(zao)聲不高(gao)于(yu)70分貝;氣(qi)(qi)幕和壓(ya)(ya)(ya)(ya)風(feng)(feng)(feng)噴淋系(xi)(xi)統(tong)檢(jian)(jian)(jian)測,氣(qi)(qi)幕應(ying)(ying)當(dang)(dang)覆蓋整(zheng)個防(fang)護密閉門;高(gao)壓(ya)(ya)(ya)(ya)管路承壓(ya)(ya)(ya)(ya)檢(jian)(jian)(jian)測,在1.5倍使用壓(ya)(ya)(ya)(ya)力(li)下(xia)(xia)保壓(ya)(ya)(ya)(ya)1小時(shi),壓(ya)(ya)(ya)(ya)力(li)應(ying)(ying)當(dang)(dang)無(wu)明顯(xian)下(xia)(xia)降。

2.煤(mei)礦企業應當(dang)進行硐室安全避(bi)險模擬(ni)綜合防(fang)護性能試驗,研究確定適(shi)合本(ben)礦區避(bi)險設(she)施建設(she)的經驗和相(xiang)關參(can)數。

請各省級煤礦(kuang)安全(quan)監管(guan)部門及時將(jiang)本通知精神(shen)傳達到轄區內各煤礦(kuang)企(qi)業。


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