散(san)(san)裝(zhuang)物料輸送(song)(song)。有些(xie)工(gong)廠的(de)生產(chan)過(guo)程(cheng)中(zhong)，需(xu)要輸送(song)(song)松散(san)(san)的(de)顆(ke)粒，特別(bie)是比重不大的(de)如(ru)泡(pao)塑料之類的(de)使(shi)用螺旋風(feng)管(guan)造價低，暖通風(feng)管(guan)加(jia)(jia)工(gong)，效果好。風(feng)管(guan)穿(chuan)越墻體或樓(lou)板(ban)時(shi)，不得安裝(zhuang)在墻內或樓(lou)板(ban)內，其(qi)距(ju)墻面距(ju)離宜不小于200mm，距(ju)樓(lou)板(ban)的(de)距(ju)離宜不小于150mm。風(feng)管(guan)穿(chuan)過(guo)需(xu)要封閉的(de)防火防爆樓(lou)板(ban)或墻體時(shi)，應(ying)設(she)壁厚不小于1.6mm的(de)預(yu)埋管(guan)或防護套(tao)管(guan)，吸塵風(feng)管(guan)加(jia)(jia)工(gong)，風(feng)管(guan)與防護套(tao)管(guan)之間(jian)(jian)應(ying)采用不燃且對(dui)人體無害的(de)柔(rou)性材(cai)料封堵。除(chu)塵，有些(xie)工(gong)廠生產(chan)車間(jian)(jian)很多塵埃(ai)，需(xu)要專(zhuan)門(men)的(de)除(chu)塵裝(zhuang)置(zhi)，其(qi)流(liu)量較大的(de)管(guan)道(dao)，風(feng)管(guan)加(jia)(jia)工(gong)，可使(shi)用螺旋風(feng)管(guan)。

螺旋風(feng)(feng)管的(de)(de)(de)(de)用處：除塵。有(you)些工(gong)廠生產車間很多塵埃(ai)，需(xu)(xu)要專門(men)的(de)(de)(de)(de)除塵裝(zhuang)置，其流量較大(da)的(de)(de)(de)(de)管道，人防風(feng)(feng)管加工(gong)，可使用螺旋風(feng)(feng)管。典型(xing)的(de)(de)(de)(de)矩形風(feng)(feng)管的(de)(de)(de)(de)長度只有(you)1~1.5m；且連(lian)接(jie)兩個不(bu)銹鋼風(feng)(feng)管只需(xu)(xu)一個管接(jie)件(jian)，而傳統的(de)(de)(de)(de)矩形風(feng)(feng)管的(de)(de)(de)(de)連(lian)接(jie)則常常需(xu)(xu)要一個完全獨立的(de)(de)(de)(de)雙法蘭系統。不(bu)銹鋼風(feng)(feng)管：排除不(bu)同粒(li)徑的(de)(de)(de)(de)粒(li)子，凈化(hua)，從根本上解決了污(wu)染轉移問題，靈活：模塊化(hua)單元可以靈活組(zu)合。

風(feng)管(guan)(guan)(guan)施(shi)(shi)工(gong)(gong)質量控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)管(guan)(guan)(guan)理把握(wo)以下幾點：采用的(de)風(feng)管(guan)(guan)(guan)制(zhi)(zhi)(zhi)(zhi)(zhi)作(zuo)(zuo)(zuo)板(ban)材(cai)和(he)法蘭制(zhi)(zhi)(zhi)(zhi)(zhi)作(zuo)(zuo)(zuo)型材(cai)要(yao)符(fu)(fu)合規范和(he)設計要(yao)求(qiu)。風(feng)管(guan)(guan)(guan)制(zhi)(zhi)(zhi)(zhi)(zhi)作(zuo)(zuo)(zuo)及(ji)(ji)部件制(zhi)(zhi)(zhi)(zhi)(zhi)作(zuo)(zuo)(zuo)的(de)工(gong)(gong)藝質量要(yao)符(fu)(fu)合要(yao)求(qiu)。成品管(guan)(guan)(guan)的(de)保護(hu)(hu)工(gong)(gong)作(zuo)(zuo)(zuo)。風(feng)管(guan)(guan)(guan)施(shi)(shi)工(gong)(gong)質量控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)管(guan)(guan)(guan)理：風(feng)管(guan)(guan)(guan)在粘(zhan)合前需預(yu)組合，檢查拼接縫處是否嚴(yan)密，尺(chi)寸是否符(fu)(fu)合要(yao)求(qiu)。根據季節溫度(du)、濕(shi)度(du)及(ji)(ji)膠粘(zhan)劑的(de)性能確定(ding)粘(zhan)合時(shi)間。粘(zhan)接后，用角尺(chi)、鋼(gang)卷尺(chi)檢查、調整(zheng)垂直度(du)及(ji)(ji)對(dui)角線偏(pian)差應符(fu)(fu)合規定(ding)；風(feng)管(guan)(guan)(guan)施(shi)(shi)工(gong)(gong)質量控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)管(guan)(guan)(guan)理：制(zhi)(zhi)(zhi)(zhi)(zhi)作(zuo)(zuo)(zuo)風(feng)管(guan)(guan)(guan)時(shi)為(wei)保證風(feng)管(guan)(guan)(guan)制(zhi)(zhi)(zhi)(zhi)(zhi)作(zuo)(zuo)(zuo)后的(de)強度(du)，在下料時(shi)粘(zhan)合處有一邊(bian)要(yao)保留20mm鋁(lv)箔做護(hu)(hu)邊(bian)；做好現場板(ban)材(cai)和(he)預(yu)制(zhi)(zhi)(zhi)(zhi)(zhi)管(guan)(guan)(guan)的(de)成品保護(hu)(hu)工(gong)(gong)作(zuo)(zuo)(zuo)；