陶瓷(ci)紊流雙套管(guan)是我公司在紊流雙套管(guan)基礎上做(zuo)的(de)進(jin)一(yi)步改進(jin)，屬于國(guo)內首創(chuang)，該產(chan)品由(you)主(zhu)輸送(song)(song)管(guan)和固定在其內壁頂部(bu)的(de)內旁通(tong)管(guan)組成，內旁通(tong)管(guan)上設(she)有引流-阻尼隔板，底部(bu)沿軸向(xiang)按工藝要求每隔一(yi)定間距設(she)一(yi)開口，通(tong)過輸送(song)(song)管(guan)道(dao)的(de)自調節實現飛灰的(de)紊流狀態(tai)輸送(song)(song)。

       陶瓷耐磨(mo)(mo)雙套管從(cong)輸(shu)(shu)(shu)送(song)機理上有別于常(chang)規(gui)的正壓(ya)氣力輸(shu)(shu)(shu)送(song)系統，改懸浮輸(shu)(shu)(shu)送(song)為靜壓(ya)輸(shu)(shu)(shu)送(song)，從(cong)而改變(bian)了常(chang)規(gui)正壓(ya)輸(shu)(shu)(shu)送(song)低(di)濃度(du)、高流速、易磨(mo)(mo)損(sun)、易堵管的工況(kuang)，是解決輸(shu)(shu)(shu)送(song)高磨(mo)(mo)損(sun)、大出力、密相輸(shu)(shu)(shu)送(song)磨(mo)(mo)損(sun)性大的物料（例如鍋爐飛灰(hui)）的理想方案，代(dai)表(biao)了當今除灰(hui)技術的先進水(shui)平。

該裝置包括主(zhu)輸(shu)(shu)送(song)管(guan)、內(nei)旁(pang)(pang)通(tong)管(guan)，在主(zhu)輸(shu)(shu)送(song)管(guan)的(de)(de)(de)(de)外(wai)壁(bi)上間隔設(she)置有多(duo)個焊(han)接(jie)孔，所(suo)述主(zhu)輸(shu)(shu)送(song)管(guan)的(de)(de)(de)(de)外(wai)壁(bi)上沿軸向(xiang)方(fang)向(xiang)刻(ke)有指引(yin)線(xian)，并(bing)且焊(han)接(jie)孔位于指引(yin)線(xian)上。通(tong)過刻(ke)畫指引(yin)線(xian)，在將內(nei)旁(pang)(pang)通(tong)管(guan)緊靠(kao)主(zhu)輸(shu)(shu)送(song)管(guan)的(de)(de)(de)(de)內(nei)壁(bi)進行焊(han)接(jie)時(shi)，能(neng)(neng)夠(gou)(gou)保證足(zu)(zu)夠(gou)(gou)的(de)(de)(de)(de)有效焊(han)接(jie)部位，使得內(nei)旁(pang)(pang)通(tong)管(guan)在受到(dao)高速灰氣流的(de)(de)(de)(de)沖(chong)刷時(shi)不易脫落。在內(nei)旁(pang)(pang)通(tong)管(guan)的(de)(de)(de)(de)外(wai)壁(bi)上沿軸向(xiang)方(fang)向(xiang)刻(ke)有定位線(xian)，利用定位線(xian)能(neng)(neng)夠(gou)(gou)保證足(zu)(zu)夠(gou)(gou)的(de)(de)(de)(de)有效焊(han)接(jie)部位。在內(nei)旁(pang)(pang)通(tong)管(guan)的(de)(de)(de)(de)外(wai)壁(bi)上設(she)置有鉤掛裝置，能(neng)(neng)夠(gou)(gou)使內(nei)旁(pang)(pang)通(tong)管(guan)整體與(yu)主(zhu)輸(shu)(shu)送(song)管(guan)的(de)(de)(de)(de)內(nei)壁(bi)接(jie)觸更加緊密。在內(nei)旁(pang)(pang)通(tong)管(guan)的(de)(de)(de)(de)入口(kou)處設(she)置防磨(mo)裝置，能(neng)(neng)夠(gou)(gou)延長內(nei)旁(pang)(pang)通(tong)管(guan)的(de)(de)(de)(de)使用壽命。適合在物料輸(shu)(shu)送(song)領域(yu)推廣應用。

產品特性：

系(xi)統(tong)(tong)適(shi)應性(xing)(xing)強，可(ke)靠性(xing)(xing)高：耐磨陶(tao)瓷紊流雙套(tao)管系(xi)統(tong)(tong)獨特的工(gong)作原理，保證了(le)除灰(hui)(hui)系(xi)統(tong)(tong)管道不易(yi)堵塞，即使(shi)短時(shi)的停運(yun)后再次啟動時(shi)，也能迅(xun)速疏(shu)通(tong)，從(cong)而保證除灰(hui)(hui)系(xi)統(tong)(tong)的安全性(xing)(xing)和可(ke)靠性(xing)(xing)。這(zhe)一特點也決定(ding)了(le)該(gai)系(xi)統(tong)(tong)對輸送(song)物料(liao)適(shi)用范圍(wei)更為(wei)廣泛，尤其肘石灰(hui)(hui)粉(fen)、礬土(tu)等難以輸送(song)的粉(fen)狀物料(liao)，比采用其他除灰(hui)(hui)系(xi)統(tong)(tong)更具擾勢；該(gai)除灰(hui)(hui)系(xi)統(tong)(tong)輸送(song)壓力(li)變化平緩，空(kong)壓機(ji)供氣量波動小，系(xi)統(tong)(tong)運(yun)行(xing)工(gong)況(kuang)(kuang)比較穩定(ding)，從(cong)而改善了(le)除灰(hui)(hui)空(kong)壓機(ji)的運(yun)行(xing)工(gong)況(kuang)(kuang)，延長設備使(shi)用壽命，比常規的單管氣力(li)除灰(hui)(hui)系(xi)統(tong)(tong)性(xing)(xing)能要好(hao)。