陶瓷紊(wen)(wen)流雙套(tao)管(guan)是(shi)我公司(si)在紊(wen)(wen)流雙套(tao)管(guan)基礎(chu)上做的進(jin)一步(bu)改進(jin)，屬(shu)于國(guo)內首創(chuang)，該產品由主輸送管(guan)和固定(ding)在其內壁頂部(bu)的內旁通管(guan)組(zu)成，內旁通管(guan)上設(she)有引(yin)流-阻尼隔板，底部(bu)沿軸向按工藝要求每(mei)隔一定(ding)間距設(she)一開口，通過輸送管(guan)道的自調節實現飛(fei)灰的紊(wen)(wen)流狀(zhuang)態輸送。

       陶(tao)瓷耐磨雙套管(guan)從(cong)輸(shu)送機(ji)理(li)上有別于常規(gui)(gui)的(de)正(zheng)壓(ya)氣力輸(shu)送系統，改(gai)懸浮輸(shu)送為靜壓(ya)輸(shu)送，從(cong)而改(gai)變了常規(gui)(gui)正(zheng)壓(ya)輸(shu)送低濃度、高(gao)流速、易(yi)磨損、易(yi)堵(du)管(guan)的(de)工況，是解決輸(shu)送高(gao)磨損、大出力、密相輸(shu)送磨損性大的(de)物料（例如(ru)鍋爐飛灰）的(de)理(li)想方案，代表了當(dang)今(jin)除灰技術的(de)先進水(shui)平。

該裝置(zhi)(zhi)包括主輸(shu)送管(guan)(guan)(guan)、內(nei)(nei)(nei)(nei)(nei)旁(pang)(pang)通(tong)(tong)管(guan)(guan)(guan)，在(zai)(zai)主輸(shu)送管(guan)(guan)(guan)的(de)(de)(de)(de)(de)外壁(bi)上間隔設(she)置(zhi)(zhi)有(you)(you)多(duo)個焊(han)接孔，所述主輸(shu)送管(guan)(guan)(guan)的(de)(de)(de)(de)(de)外壁(bi)上沿軸向(xiang)方(fang)向(xiang)刻有(you)(you)指引線(xian)，并(bing)且焊(han)接孔位(wei)(wei)于指引線(xian)上。通(tong)(tong)過刻畫(hua)指引線(xian)，在(zai)(zai)將內(nei)(nei)(nei)(nei)(nei)旁(pang)(pang)通(tong)(tong)管(guan)(guan)(guan)緊(jin)靠主輸(shu)送管(guan)(guan)(guan)的(de)(de)(de)(de)(de)內(nei)(nei)(nei)(nei)(nei)壁(bi)進行焊(han)接時，能(neng)夠(gou)保證(zheng)足(zu)夠(gou)的(de)(de)(de)(de)(de)有(you)(you)效焊(han)接部(bu)(bu)位(wei)(wei)，使得內(nei)(nei)(nei)(nei)(nei)旁(pang)(pang)通(tong)(tong)管(guan)(guan)(guan)在(zai)(zai)受(shou)到高速灰氣流(liu)的(de)(de)(de)(de)(de)沖(chong)刷時不易脫(tuo)落。在(zai)(zai)內(nei)(nei)(nei)(nei)(nei)旁(pang)(pang)通(tong)(tong)管(guan)(guan)(guan)的(de)(de)(de)(de)(de)外壁(bi)上沿軸向(xiang)方(fang)向(xiang)刻有(you)(you)定(ding)位(wei)(wei)線(xian)，利用(yong)定(ding)位(wei)(wei)線(xian)能(neng)夠(gou)保證(zheng)足(zu)夠(gou)的(de)(de)(de)(de)(de)有(you)(you)效焊(han)接部(bu)(bu)位(wei)(wei)。在(zai)(zai)內(nei)(nei)(nei)(nei)(nei)旁(pang)(pang)通(tong)(tong)管(guan)(guan)(guan)的(de)(de)(de)(de)(de)外壁(bi)上設(she)置(zhi)(zhi)有(you)(you)鉤掛裝置(zhi)(zhi)，能(neng)夠(gou)使內(nei)(nei)(nei)(nei)(nei)旁(pang)(pang)通(tong)(tong)管(guan)(guan)(guan)整(zheng)體與主輸(shu)送管(guan)(guan)(guan)的(de)(de)(de)(de)(de)內(nei)(nei)(nei)(nei)(nei)壁(bi)接觸更加緊(jin)密。在(zai)(zai)內(nei)(nei)(nei)(nei)(nei)旁(pang)(pang)通(tong)(tong)管(guan)(guan)(guan)的(de)(de)(de)(de)(de)入口處設(she)置(zhi)(zhi)防磨(mo)裝置(zhi)(zhi)，能(neng)夠(gou)延長內(nei)(nei)(nei)(nei)(nei)旁(pang)(pang)通(tong)(tong)管(guan)(guan)(guan)的(de)(de)(de)(de)(de)使用(yong)壽(shou)命。適(shi)合在(zai)(zai)物(wu)料(liao)輸(shu)送領域推廣應用(yong)。

產品特性：

系統(tong)(tong)適(shi)應性強，可靠(kao)性高：耐磨陶瓷紊(wen)流(liu)雙套管(guan)系統(tong)(tong)獨特(te)的(de)(de)(de)(de)工(gong)(gong)作原理，保證了(le)(le)除灰(hui)系統(tong)(tong)管(guan)道不易堵塞，即使(shi)短時(shi)的(de)(de)(de)(de)停運后再次啟動時(shi)，也能(neng)迅(xun)速疏(shu)通，從而保證除灰(hui)系統(tong)(tong)的(de)(de)(de)(de)安(an)全性和(he)可靠(kao)性。這一特(te)點(dian)也決定(ding)了(le)(le)該(gai)系統(tong)(tong)對輸送(song)物料(liao)(liao)適(shi)用范圍(wei)更為廣(guang)泛，尤其(qi)肘石灰(hui)粉、礬(fan)土等難以輸送(song)的(de)(de)(de)(de)粉狀物料(liao)(liao)，比(bi)采用其(qi)他除灰(hui)系統(tong)(tong)更具擾勢；該(gai)除灰(hui)系統(tong)(tong)輸送(song)壓力變化平緩，空(kong)壓機供(gong)氣量波動小，系統(tong)(tong)運行(xing)工(gong)(gong)況比(bi)較穩定(ding)，從而改善了(le)(le)除灰(hui)空(kong)壓機的(de)(de)(de)(de)運行(xing)工(gong)(gong)況，延長設備(bei)使(shi)用壽(shou)命，比(bi)常規的(de)(de)(de)(de)單管(guan)氣力除灰(hui)系統(tong)(tong)性能(neng)要好。