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品牌 | 競道光電 |
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工地揚塵檢測儀(JD-YC07)可檢驗施(shi)工(gong)工(gong)地是否(fou)按照預案要求落(luo)實相關措施(shi),對施(shi)工(gong)工(gong)地起(qi)到了(le)很好的監督作用
工地揚塵檢測儀Dust detector for construction site
近(jin)年來(lai),我國城市基礎設施(shi)(shi)建(jian)(jian)設正(zheng)處于高峰期,伴隨著建(jian)(jian)筑施(shi)(shi)工(gong)(gong)(gong)(gong)行業如火(huo)茹荼(tu)的(de)(de)(de)發展,隨之(zhi)產(chan)生的(de)(de)(de)大氣(qi)(qi)揚(yang)塵(chen)污(wu)染(ran)也(ye)日趨嚴重(zhong),由此(ci)帶來(lai)的(de)(de)(de)直(zhi)接后果是PM10超標。PM1O是指粒(li)徑在10 m以下(xia)(xia)的(de)(de)(de)可吸入顆粒(li)物(wu)(wu),其對人體(ti)的(de)(de)(de)危害不言(yan)而喻(yu)。因此(ci)加強施(shi)(shi)工(gong)(gong)(gong)(gong)揚(yang)塵(chen)污(wu)染(ran)治(zhi)理已成(cheng)為(wei)改善城市空氣(qi)(qi)污(wu)染(ran)的(de)(de)(de)迫切需求(qiu)。施(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場揚(yang)塵(chen)污(wu)染(ran)的(de)(de)(de)主要來(lai)源1.1裸露工(gong)(gong)(gong)(gong)程(cheng)渣土(tu)考慮到(dao)多數工(gong)(gong)(gong)(gong)程(cheng)均有較深的(de)(de)(de)基坑,施(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場在打(da)樁、土(tu)方及基礎施(shi)(shi)工(gong)(gong)(gong)(gong)階段(duan)又存(cun)在“大開挖",致(zhi)使(shi)大量的(de)(de)(de)土(tu)方長(chang)時間(jian)裸露,在風力、人力和機動車輛等外(wai)力作(zuo)用(yong)(yong)下(xia)(xia)會形成(cheng)大量揚(yang)塵(chen),如果控塵(chen)措(cuo)施(shi)(shi)不到(dao)位(wei),將形成(cheng)“開放(fang)性(xing)揚(yang)塵(chen)源"。1.2施(shi)(shi)工(gong)(gong)(gong)(gong)道路(lu)(lu)未硬化及路(lu)(lu)面積塵(chen)施(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場道路(lu)(lu)未全面硬化,在渣土(tu)運輸和場內(nei)倒(dao)運過(guo)程(cheng)中,經過(guo)進出場的(de)(de)(de)車輛碾壓及風力作(zuo)用(yong)(yong)極易產(chan)生揚(yang)塵(chen)。此(ci)外(wai),硬化路(lu)(lu)面散落泥土(tu)、積塵(chen)未及時清理和灑水(shui)降塵(chen),在過(guo)往車輛和風力作(zuo)用(yong)(yong)下(xia)(xia),也(ye)極易產(chan)生“二(er)(er)次揚(yang)塵(chen)"。此(ci)外(wai),建(jian)(jian)筑材料(liao)(如水(shui)泥、砂石等)的(de)(de)(de)裝卸和堆載(zai)、建(jian)(jian)筑垃圾和施(shi)(shi)工(gong)(gong)(gong)(gong)廢(fei)料(liao)清運、二(er)(er)次結(jie)構(gou)和室內(nei)裝修、施(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場物(wu)(wu)料(liao)加工(gong)(gong)(gong)(gong)等過(guo)程(cheng)中,如未采取有效的(de)(de)(de)控塵(chen)措(cuo)施(shi)(shi),也(ye)將產(chan)生一(yi)定程(cheng)度的(de)(de)(de)揚(yang)塵(chen)污(wu)染(ran)。
隨著我國對環境(jing)治(zhi)理要求越(yue)來越(yue)高,PM2.5越(yue)來越(yue)成為環境(jing)監(jian)測(ce)(ce)(ce)的(de)重要指標,而空氣中的(de)揚塵作(zuo)為影響PM2.5指標的(de)重要組(zu)成部分(fen),也(ye)成為各(ge)級(ji)環保(bao)部門監(jian)控的(de)對象。當(dang)前檢測(ce)(ce)(ce)粉塵的(de)主要手段是(shi)手工采樣(yang)、分(fen)析,檢測(ce)(ce)(ce)效率低,而且浪費(fei)大(da)量人力物力。我公(gong)司為改善(shan)空氣質量利用無(wu)線(xian)傳感(gan)器技術和激光(guang)粉塵測(ce)(ce)(ce)試(shi)設備,自助研(yan)發的(de)全(quan)天候戶外揚塵監(jian)控系(xi)統,除了(le)可以實現揚塵監(jian)控以外,還(huan)可以監(jian)測(ce)(ce)(ce)PM2.5、PM10,PM1.0、TSP、噪(zao)聲(sheng)、環境(jing)溫度,環境(jing)濕度,風速、風向等環境(jing)因子,各(ge)測(ce)(ce)(ce)試(shi)點的(de)測(ce)(ce)(ce)試(shi)數據通過(guo)無(wu)線(xian)通訊直接上傳到監(jian)測(ce)(ce)(ce)后臺,大(da)大(da)節省了(le)環保(bao)部門監(jian)測(ce)(ce)(ce)成本(ben),提高監(jian)測(ce)(ce)(ce)效率。
應用行業:
主要適用(yong)于(yu)建筑工(gong)地(di)、拆遷工(gong)地(di)、煤礦廠、工(gong)業園區、社區、城(cheng)市環境(jing)、住(zhu)宅小(xiao)區等(deng)。