陶瓷紊流雙套管是我公(gong)司在紊流雙套管基礎(chu)上(shang)做的(de)(de)進一步(bu)改進，屬于國內(nei)首創，該產品由(you)主輸送管和固定在其內(nei)壁頂部的(de)(de)內(nei)旁通管組成，內(nei)旁通管上(shang)設有(you)引流-阻尼隔(ge)板(ban)，底部沿軸向按工藝要求每隔(ge)一定間(jian)距設一開口，通過輸送管道的(de)(de)自(zi)調節實現(xian)飛灰的(de)(de)紊流狀態輸送。

       陶瓷耐磨(mo)雙套管從(cong)輸(shu)送機理上有別(bie)于(yu)常規的(de)正(zheng)壓氣力輸(shu)送系統，改懸(xuan)浮輸(shu)送為靜壓輸(shu)送，從(cong)而(er)改變了常規正(zheng)壓輸(shu)送低濃度、高(gao)流速、易(yi)磨(mo)損、易(yi)堵管的(de)工況(kuang)，是解決(jue)輸(shu)送高(gao)磨(mo)損、大出力、密相(xiang)輸(shu)送磨(mo)損性大的(de)物料（例如(ru)鍋爐飛(fei)灰）的(de)理想方案(an)，代表了當今除灰技術的(de)先(xian)進水平。

該裝置(zhi)包括主(zhu)輸(shu)(shu)(shu)送管(guan)、內(nei)(nei)(nei)(nei)旁通(tong)(tong)(tong)管(guan)，在(zai)(zai)(zai)主(zhu)輸(shu)(shu)(shu)送管(guan)的外壁(bi)(bi)上(shang)間隔(ge)設(she)置(zhi)有(you)(you)多個(ge)焊(han)(han)接孔(kong)，所述主(zhu)輸(shu)(shu)(shu)送管(guan)的外壁(bi)(bi)上(shang)沿軸向(xiang)(xiang)方向(xiang)(xiang)刻(ke)有(you)(you)指引(yin)線，并且焊(han)(han)接孔(kong)位(wei)于指引(yin)線上(shang)。通(tong)(tong)(tong)過刻(ke)畫指引(yin)線，在(zai)(zai)(zai)將(jiang)內(nei)(nei)(nei)(nei)旁通(tong)(tong)(tong)管(guan)緊(jin)靠主(zhu)輸(shu)(shu)(shu)送管(guan)的內(nei)(nei)(nei)(nei)壁(bi)(bi)進行焊(han)(han)接時(shi)，能(neng)夠(gou)保證足夠(gou)的有(you)(you)效(xiao)焊(han)(han)接部位(wei)，使得內(nei)(nei)(nei)(nei)旁通(tong)(tong)(tong)管(guan)在(zai)(zai)(zai)受到高速灰氣流的沖刷時(shi)不易脫落(luo)。在(zai)(zai)(zai)內(nei)(nei)(nei)(nei)旁通(tong)(tong)(tong)管(guan)的外壁(bi)(bi)上(shang)沿軸向(xiang)(xiang)方向(xiang)(xiang)刻(ke)有(you)(you)定位(wei)線，利用定位(wei)線能(neng)夠(gou)保證足夠(gou)的有(you)(you)效(xiao)焊(han)(han)接部位(wei)。在(zai)(zai)(zai)內(nei)(nei)(nei)(nei)旁通(tong)(tong)(tong)管(guan)的外壁(bi)(bi)上(shang)設(she)置(zhi)有(you)(you)鉤掛裝置(zhi)，能(neng)夠(gou)使內(nei)(nei)(nei)(nei)旁通(tong)(tong)(tong)管(guan)整體與主(zhu)輸(shu)(shu)(shu)送管(guan)的內(nei)(nei)(nei)(nei)壁(bi)(bi)接觸更(geng)加(jia)緊(jin)密。在(zai)(zai)(zai)內(nei)(nei)(nei)(nei)旁通(tong)(tong)(tong)管(guan)的入口處設(she)置(zhi)防磨裝置(zhi)，能(neng)夠(gou)延長內(nei)(nei)(nei)(nei)旁通(tong)(tong)(tong)管(guan)的使用壽命(ming)。適合(he)在(zai)(zai)(zai)物料輸(shu)(shu)(shu)送領(ling)域推廣應用。

產品特性：

系(xi)(xi)統(tong)適(shi)應性強(qiang)，可靠性高：耐磨(mo)陶瓷(ci)紊(wen)流雙套(tao)管(guan)系(xi)(xi)統(tong)獨特的(de)工作(zuo)原理，保(bao)證(zheng)了除灰(hui)(hui)(hui)系(xi)(xi)統(tong)管(guan)道不易堵塞，即(ji)使(shi)短時(shi)的(de)停運(yun)后(hou)再次啟動時(shi)，也能迅速疏通，從而保(bao)證(zheng)除灰(hui)(hui)(hui)系(xi)(xi)統(tong)的(de)安全性和可靠性。這一(yi)特點(dian)也決定了該系(xi)(xi)統(tong)對(dui)輸(shu)送物(wu)料適(shi)用范圍更(geng)(geng)為廣(guang)泛，尤其(qi)肘石灰(hui)(hui)(hui)粉(fen)、礬土(tu)等難以輸(shu)送的(de)粉(fen)狀物(wu)料，比采用其(qi)他除灰(hui)(hui)(hui)系(xi)(xi)統(tong)更(geng)(geng)具擾勢；該除灰(hui)(hui)(hui)系(xi)(xi)統(tong)輸(shu)送壓力變(bian)化平緩，空壓機供氣量波動小(xiao)，系(xi)(xi)統(tong)運(yun)行工況比較穩定，從而改善了除灰(hui)(hui)(hui)空壓機的(de)運(yun)行工況，延長設備使(shi)用壽命(ming)，比常規的(de)單管(guan)氣力除灰(hui)(hui)(hui)系(xi)(xi)統(tong)性能要(yao)好。