玻璃鋼煙囪驗收標準

玻(bo)(bo)(bo)(bo)(bo)璃(li)鋼(gang)(gang)(gang)(gang)煙(yan)(yan)(yan)(yan)(yan)(yan)囪(cong)(cong)驗(yan)(yan)收(shou)標(biao)(biao)準(zhun)(zhun)適用的(de)標(biao)(biao)準(zhun)(zhun) 《建筑(zhu)防(fang)(fang)腐蝕工程(cheng)(cheng)施(shi)(shi)工及驗(yan)(yan)收(shou)規(gui)(gui)(gui)范(fan)(fan)(fan)》 GB 50212-2002 《煙(yan)(yan)(yan)(yan)(yan)(yan)囪(cong)(cong)設(she)(she)計(ji)(ji)規(gui)(gui)(gui)范(fan)(fan)(fan)》 GB 50051-2002 《煙(yan)(yan)(yan)(yan)(yan)(yan)囪(cong)(cong)工程(cheng)(cheng)施(shi)(shi)工及驗(yan)(yan)收(shou)規(gui)(gui)(gui)范(fan)(fan)(fan)》 GBJ 78-85 《燃煤電廠玻(bo)(bo)(bo)(bo)(bo)璃(li)鋼(gang)(gang)(gang)(gang)煙(yan)(yan)(yan)(yan)(yan)(yan)囪(cong)(cong)》 美(mei)國(guo)ASTM D 5364-93 (2002 年確認)燃煤電廠玻(bo)(bo)(bo)(bo)(bo)璃(li)鋼(gang)(gang)(gang)(gang)煙(yan)(yan)(yan)(yan)(yan)(yan)囪(cong)(cong)內(nei)(nei)(nei)襯的(de)設(she)(she)計(ji)(ji)、制(zhi)造和安裝(zhuang)的(de)標(biao)(biao)準(zhun)(zhun)指南 《玻(bo)(bo)(bo)(bo)(bo)璃(li)鋼(gang)(gang)(gang)(gang)化(hua)工設(she)(she)備設(she)(she)計(ji)(ji)規(gui)(gui)(gui)定》 HG T 20696-1999 國(guo)家和行(xing)業頒布(bu)的(de)現行(xing)標(biao)(biao)準(zhun)(zhun)； 環保熱電煙(yan)(yan)(yan)(yan)(yan)(yan)囪(cong)(cong)玻(bo)(bo)(bo)(bo)(bo)璃(li)鋼(gang)(gang)(gang)(gang)內(nei)(nei)(nei)筒(tong)(tong)(tong)施(shi)(shi)工招標(biao)(biao)文(wen)件-技術規(gui)(gui)(gui)范(fan)(fan)(fan)書 設(she)(she)計(ji)(ji)院提(ti)供的(de)設(she)(she)計(ji)(ji)文(wen)件材料； 4.2煙(yan)(yan)(yan)(yan)(yan)(yan)囪(cong)(cong)運行(xing)技術要求 4.2.1玻(bo)(bo)(bo)(bo)(bo)璃(li)鋼(gang)(gang)(gang)(gang)內(nei)(nei)(nei)筒(tong)(tong)(tong)設(she)(she)計(ji)(ji)溫度(du)(du)：無濕法(fa)脫(tuo)硫(liu)的(de)煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)設(she)(she)計(ji)(ji)溫度(du)(du)為(wei)(wei)(wei)150℃(24小時(shi)(shi))，200℃(10分鐘)，有濕法(fa)脫(tuo)硫(liu)時(shi)(shi)的(de)煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)溫度(du)(du)為(wei)(wei)(wei)70 ℃(長(chang)期(qi)連續運行(xing))；運行(xing)正壓值為(wei)(wei)(wei)100Pa；煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)含塵量(liang)為(wei)(wei)(wei)300mg/Nm3，含硫(liu)量(liang)為(wei)(wei)(wei)1000mg/Nm3；煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)腐蝕性按50 ℃強腐蝕性濕煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)考慮；煙(yan)(yan)(yan)(yan)(yan)(yan)囪(cong)(cong)內(nei)(nei)(nei)筒(tong)(tong)(tong)摩擦阻力(li)系數(shu)：小于0.015；。 4.2.2 煙(yan)(yan)(yan)(yan)(yan)(yan)囪(cong)(cong)布(bu)置圖(tu) 本工程(cheng)(cheng)4臺×150t/h鍋爐，設(she)(she)有兩套(tao)濕法(fa)脫(tuo)硫(liu)裝(zhuang)置，共用一支(zhi)直筒(tong)(tong)(tong)型玻(bo)(bo)(bo)(bo)(bo)璃(li)鋼(gang)(gang)(gang)(gang)內(nei)(nei)(nei)筒(tong)(tong)(tong)-套(tao)筒(tong)(tong)(tong)式(單(dan)內(nei)(nei)(nei)筒(tong)(tong)(tong))煙(yan)(yan)(yan)(yan)(yan)(yan)囪(cong)(cong)，玻(bo)(bo)(bo)(bo)(bo)璃(li)鋼(gang)(gang)(gang)(gang)內(nei)(nei)(nei)筒(tong)(tong)(tong)高(gao)(gao)度(du)(du)為(wei)(wei)(wei)120米，底(di)部進(jin)口(kou)(kou)(kou)標(biao)(biao)高(gao)(gao)約20m，出口(kou)(kou)(kou)內(nei)(nei)(nei)徑為(wei)(wei)(wei)4.0米，玻(bo)(bo)(bo)(bo)(bo)璃(li)鋼(gang)(gang)(gang)(gang)內(nei)(nei)(nei)筒(tong)(tong)(tong)以鋼(gang)(gang)(gang)(gang)筋砼(tong)外(wai)(wai)筒(tong)(tong)(tong)作支(zhi)撐，鋼(gang)(gang)(gang)(gang)筋砼(tong)外(wai)(wai)筒(tong)(tong)(tong)高(gao)(gao)度(du)(du)118 m，錐度(du)(du)為(wei)(wei)(wei)0.02，出口(kou)(kou)(kou)內(nei)(nei)(nei)徑5.6 m，內(nei)(nei)(nei)設(she)(she)平臺4層，煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)接入口(kou)(kou)(kou)標(biao)(biao)高(gao)(gao)約20米，所有內(nei)(nei)(nei)筒(tong)(tong)(tong)的(de)設(she)(she)計(ji)(ji)安裝(zhuang)均以此為(wei)(wei)(wei)基礎。 煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)流(liu)量(liang)：4~7#爐濕煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)總(zong)流(liu)量(liang)約640000Nm3/h，煙(yan)(yan)(yan)(yan)(yan)(yan)囪(cong)(cong)出口(kou)(kou)(kou)設(she)(she)計(ji)(ji)流(liu)速約16.7m/s。 煙(yan)(yan)(yan)(yan)(yan)(yan)囪(cong)(cong)布(bu)置如下圖(tu)所示： 4.3 玻(bo)(bo)(bo)(bo)(bo)璃(li)鋼(gang)(gang)(gang)(gang)技術要求： 4.3.1 技術規(gui)(gui)(gui)范(fan)(fan)(fan)： 本工程(cheng)(cheng)施(shi)(shi)工及驗(yan)(yan)收(shou)時(shi)(shi)應嚴(yan)格(ge)遵(zun)循以下規(gui)(gui)(gui)范(fan)(fan)(fan)、標(biao)(biao)準(zhun)(zhun)，使用和解釋的(de)順(shun)序： 《建筑(zhu)防(fang)(fang)腐蝕工程(cheng)(cheng)施(shi)(shi)工及驗(yan)(yan)收(shou)規(gui)(gui)(gui)范(fan)(fan)(fan)》 GB 50212-2002 《煙(yan)(yan)(yan)(yan)(yan)(yan)囪(cong)(cong)設(she)(she)計(ji)(ji)規(gui)(gui)(gui)范(fan)(fan)(fan)》 GB 50051-2002 《煙(yan)(yan)(yan)(yan)(yan)(yan)囪(cong)(cong)工程(cheng)(cheng)施(shi)(shi)工及驗(yan)(yan)收(shou)規(gui)(gui)(gui)范(fan)(fan)(fan)》 GBJ 78-85 《燃煤電廠玻(bo)(bo)(bo)(bo)(bo)璃(li)鋼(gang)(gang)(gang)(gang)煙(yan)(yan)(yan)(yan)(yan)(yan)囪(cong)(cong)》