陶瓷(ci)紊(wen)(wen)流雙套管(guan)是(shi)我公司在(zai)紊(wen)(wen)流雙套管(guan)基礎上做的(de)(de)(de)進(jin)(jin)一步改進(jin)(jin)，屬于國內首創(chuang)，該產品由主輸送管(guan)和固(gu)定(ding)在(zai)其內壁頂部的(de)(de)(de)內旁通管(guan)組成(cheng)，內旁通管(guan)上設(she)有引(yin)流-阻尼隔板(ban)，底部沿(yan)軸向按工藝要求(qiu)每隔一定(ding)間距設(she)一開口，通過輸送管(guan)道的(de)(de)(de)自(zi)調(diao)節(jie)實現(xian)飛灰的(de)(de)(de)紊(wen)(wen)流狀態輸送。

       陶瓷耐(nai)磨(mo)雙套管(guan)從(cong)輸送(song)(song)機理上有別于常規的(de)(de)正壓氣力輸送(song)(song)系統，改懸浮(fu)輸送(song)(song)為靜壓輸送(song)(song)，從(cong)而改變了常規正壓輸送(song)(song)低濃度、高(gao)流速、易磨(mo)損、易堵管(guan)的(de)(de)工況，是解決輸送(song)(song)高(gao)磨(mo)損、大出力、密相輸送(song)(song)磨(mo)損性大的(de)(de)物料（例如鍋爐飛(fei)灰）的(de)(de)理想方案，代表了當今除灰技術的(de)(de)先(xian)進水平(ping)。

該裝置(zhi)(zhi)包(bao)括(kuo)主(zhu)(zhu)輸(shu)(shu)送管(guan)(guan)、內(nei)(nei)(nei)(nei)旁(pang)(pang)(pang)通(tong)(tong)(tong)(tong)管(guan)(guan)，在(zai)(zai)(zai)主(zhu)(zhu)輸(shu)(shu)送管(guan)(guan)的(de)(de)外壁上間隔設置(zhi)(zhi)有多個焊接孔，所述主(zhu)(zhu)輸(shu)(shu)送管(guan)(guan)的(de)(de)外壁上沿軸(zhou)向(xiang)方向(xiang)刻(ke)有指引(yin)線(xian)(xian)，并且(qie)焊接孔位(wei)(wei)于指引(yin)線(xian)(xian)上。通(tong)(tong)(tong)(tong)過刻(ke)畫指引(yin)線(xian)(xian)，在(zai)(zai)(zai)將內(nei)(nei)(nei)(nei)旁(pang)(pang)(pang)通(tong)(tong)(tong)(tong)管(guan)(guan)緊靠主(zhu)(zhu)輸(shu)(shu)送管(guan)(guan)的(de)(de)內(nei)(nei)(nei)(nei)壁進行焊接時，能(neng)(neng)夠(gou)保證足夠(gou)的(de)(de)有效焊接部位(wei)(wei)，使得內(nei)(nei)(nei)(nei)旁(pang)(pang)(pang)通(tong)(tong)(tong)(tong)管(guan)(guan)在(zai)(zai)(zai)受到高速(su)灰氣(qi)流(liu)的(de)(de)沖刷時不(bu)易脫落。在(zai)(zai)(zai)內(nei)(nei)(nei)(nei)旁(pang)(pang)(pang)通(tong)(tong)(tong)(tong)管(guan)(guan)的(de)(de)外壁上沿軸(zhou)向(xiang)方向(xiang)刻(ke)有定位(wei)(wei)線(xian)(xian)，利(li)用(yong)(yong)定位(wei)(wei)線(xian)(xian)能(neng)(neng)夠(gou)保證足夠(gou)的(de)(de)有效焊接部位(wei)(wei)。在(zai)(zai)(zai)內(nei)(nei)(nei)(nei)旁(pang)(pang)(pang)通(tong)(tong)(tong)(tong)管(guan)(guan)的(de)(de)外壁上設置(zhi)(zhi)有鉤掛(gua)裝置(zhi)(zhi)，能(neng)(neng)夠(gou)使內(nei)(nei)(nei)(nei)旁(pang)(pang)(pang)通(tong)(tong)(tong)(tong)管(guan)(guan)整體與主(zhu)(zhu)輸(shu)(shu)送管(guan)(guan)的(de)(de)內(nei)(nei)(nei)(nei)壁接觸更加緊密。在(zai)(zai)(zai)內(nei)(nei)(nei)(nei)旁(pang)(pang)(pang)通(tong)(tong)(tong)(tong)管(guan)(guan)的(de)(de)入口處設置(zhi)(zhi)防磨裝置(zhi)(zhi)，能(neng)(neng)夠(gou)延長內(nei)(nei)(nei)(nei)旁(pang)(pang)(pang)通(tong)(tong)(tong)(tong)管(guan)(guan)的(de)(de)使用(yong)(yong)壽命。適合在(zai)(zai)(zai)物料輸(shu)(shu)送領域推(tui)廣應用(yong)(yong)。

產(chan)品(pin)特(te)性：

系(xi)統(tong)(tong)適應性(xing)(xing)強，可靠性(xing)(xing)高：耐磨陶瓷紊流雙(shuang)套管系(xi)統(tong)(tong)獨(du)特的(de)工作原(yuan)理，保證(zheng)了除(chu)灰系(xi)統(tong)(tong)管道(dao)不易堵(du)塞(sai)，即使短時(shi)的(de)停運后再(zai)次啟動時(shi)，也能迅速疏通，從而保證(zheng)除(chu)灰系(xi)統(tong)(tong)的(de)安全性(xing)(xing)和可靠性(xing)(xing)。這一特點也決(jue)定了該系(xi)統(tong)(tong)對輸送(song)物料適用范圍更為廣泛，尤其肘石灰粉、礬土等難以輸送(song)的(de)粉狀物料，比采用其他除(chu)灰系(xi)統(tong)(tong)更具擾勢；該除(chu)灰系(xi)統(tong)(tong)輸送(song)壓(ya)力變化平緩，空(kong)壓(ya)機(ji)供氣量波動小，系(xi)統(tong)(tong)運行(xing)工況比較穩(wen)定，從而改善(shan)了除(chu)灰空(kong)壓(ya)機(ji)的(de)運行(xing)工況，延長(chang)設備(bei)使用壽命，比常規的(de)單管氣力除(chu)灰系(xi)統(tong)(tong)性(xing)(xing)能要好。