陶瓷(ci)紊流雙套管(guan)是我公司在紊流雙套管(guan)基(ji)礎上做的進(jin)一步改進(jin)，屬于國內首(shou)創，該產品(pin)由主輸(shu)送(song)管(guan)和固定在其內壁頂部的內旁通(tong)管(guan)組(zu)成，內旁通(tong)管(guan)上設有引流-阻尼隔板，底部沿(yan)軸向按工藝要求每隔一定間距設一開(kai)口，通(tong)過輸(shu)送(song)管(guan)道的自調節實(shi)現(xian)飛灰的紊流狀(zhuang)態(tai)輸(shu)送(song)。

       陶(tao)瓷耐磨雙(shuang)套管從輸(shu)(shu)送(song)機理上有別于(yu)常規(gui)的(de)(de)正(zheng)壓(ya)氣力輸(shu)(shu)送(song)系統，改懸(xuan)浮(fu)輸(shu)(shu)送(song)為靜壓(ya)輸(shu)(shu)送(song)，從而改變了常規(gui)正(zheng)壓(ya)輸(shu)(shu)送(song)低濃度、高(gao)流速、易磨損(sun)、易堵管的(de)(de)工況(kuang)，是(shi)解決輸(shu)(shu)送(song)高(gao)磨損(sun)、大出力、密相(xiang)輸(shu)(shu)送(song)磨損(sun)性大的(de)(de)物料(liao)（例如鍋爐飛灰）的(de)(de)理想方案，代表了當今(jin)除灰技(ji)術的(de)(de)先(xian)進水平。

該裝置(zhi)包括主(zhu)(zhu)輸送(song)管(guan)(guan)(guan)(guan)(guan)(guan)、內(nei)(nei)(nei)旁(pang)通(tong)管(guan)(guan)(guan)(guan)(guan)(guan)，在(zai)(zai)主(zhu)(zhu)輸送(song)管(guan)(guan)(guan)(guan)(guan)(guan)的外壁上(shang)間隔設置(zhi)有(you)多(duo)個(ge)焊接(jie)孔，所述主(zhu)(zhu)輸送(song)管(guan)(guan)(guan)(guan)(guan)(guan)的外壁上(shang)沿(yan)軸向方(fang)向刻有(you)指引線，并(bing)且焊接(jie)孔位(wei)(wei)于指引線上(shang)。通(tong)過刻畫指引線，在(zai)(zai)將內(nei)(nei)(nei)旁(pang)通(tong)管(guan)(guan)(guan)(guan)(guan)(guan)緊靠主(zhu)(zhu)輸送(song)管(guan)(guan)(guan)(guan)(guan)(guan)的內(nei)(nei)(nei)壁進(jin)行焊接(jie)時，能(neng)夠(gou)保證(zheng)足(zu)夠(gou)的有(you)效焊接(jie)部位(wei)(wei)，使(shi)得內(nei)(nei)(nei)旁(pang)通(tong)管(guan)(guan)(guan)(guan)(guan)(guan)在(zai)(zai)受到高(gao)速灰氣流的沖刷時不易脫落。在(zai)(zai)內(nei)(nei)(nei)旁(pang)通(tong)管(guan)(guan)(guan)(guan)(guan)(guan)的外壁上(shang)沿(yan)軸向方(fang)向刻有(you)定位(wei)(wei)線，利用(yong)(yong)定位(wei)(wei)線能(neng)夠(gou)保證(zheng)足(zu)夠(gou)的有(you)效焊接(jie)部位(wei)(wei)。在(zai)(zai)內(nei)(nei)(nei)旁(pang)通(tong)管(guan)(guan)(guan)(guan)(guan)(guan)的外壁上(shang)設置(zhi)有(you)鉤(gou)掛裝置(zhi)，能(neng)夠(gou)使(shi)內(nei)(nei)(nei)旁(pang)通(tong)管(guan)(guan)(guan)(guan)(guan)(guan)整體與主(zhu)(zhu)輸送(song)管(guan)(guan)(guan)(guan)(guan)(guan)的內(nei)(nei)(nei)壁接(jie)觸更(geng)加緊密。在(zai)(zai)內(nei)(nei)(nei)旁(pang)通(tong)管(guan)(guan)(guan)(guan)(guan)(guan)的入口處設置(zhi)防磨(mo)裝置(zhi)，能(neng)夠(gou)延(yan)長內(nei)(nei)(nei)旁(pang)通(tong)管(guan)(guan)(guan)(guan)(guan)(guan)的使(shi)用(yong)(yong)壽命(ming)。適合在(zai)(zai)物料(liao)輸送(song)領域推(tui)廣應用(yong)(yong)。

產品特(te)性：

系(xi)統(tong)(tong)(tong)適(shi)應(ying)性(xing)強，可靠(kao)性(xing)高：耐(nai)磨陶瓷紊(wen)流雙套管(guan)系(xi)統(tong)(tong)(tong)獨特(te)的工作原理，保證了除(chu)(chu)灰系(xi)統(tong)(tong)(tong)管(guan)道不易堵(du)塞，即使短時的停運后(hou)再次(ci)啟(qi)動時，也能迅速疏通，從而保證除(chu)(chu)灰系(xi)統(tong)(tong)(tong)的安全性(xing)和可靠(kao)性(xing)。這一特(te)點也決定(ding)了該系(xi)統(tong)(tong)(tong)對(dui)輸(shu)送(song)物料適(shi)用(yong)(yong)范圍(wei)更(geng)為廣泛，尤其肘石灰粉(fen)、礬土等難以輸(shu)送(song)的粉(fen)狀物料，比(bi)采用(yong)(yong)其他除(chu)(chu)灰系(xi)統(tong)(tong)(tong)更(geng)具擾勢；該除(chu)(chu)灰系(xi)統(tong)(tong)(tong)輸(shu)送(song)壓(ya)力變化平緩(huan)，空(kong)壓(ya)機(ji)供氣量波動小，系(xi)統(tong)(tong)(tong)運行工況比(bi)較(jiao)穩定(ding)，從而改善了除(chu)(chu)灰空(kong)壓(ya)機(ji)的運行工況，延長(chang)設備使用(yong)(yong)壽命(ming)，比(bi)常規的單(dan)管(guan)氣力除(chu)(chu)灰系(xi)統(tong)(tong)(tong)性(xing)能要好。