陶瓷紊流(liu)雙套管(guan)(guan)是我(wo)公司(si)在紊流(liu)雙套管(guan)(guan)基(ji)礎上做的(de)(de)進一步(bu)改進,屬于國內首創,該(gai)產品由主輸送(song)管(guan)(guan)和固定(ding)在其內壁頂(ding)部的(de)(de)內旁通管(guan)(guan)組(zu)成,內旁通管(guan)(guan)上設有引流(liu)-阻尼隔板(ban),底部沿軸向按工藝要(yao)求每隔一定(ding)間距設一開口,通過(guo)輸送(song)管(guan)(guan)道的(de)(de)自調(diao)節實(shi)現飛灰(hui)的(de)(de)紊流(liu)狀(zhuang)態輸送(song)。
陶瓷耐(nai)磨雙套管(guan)從輸(shu)(shu)送(song)(song)機理(li)上(shang)有別于(yu)常(chang)規的(de)(de)正(zheng)壓氣力輸(shu)(shu)送(song)(song)系統,改懸浮輸(shu)(shu)送(song)(song)為靜(jing)壓輸(shu)(shu)送(song)(song),從而改變了常(chang)規正(zheng)壓輸(shu)(shu)送(song)(song)低濃(nong)度、高流速、易(yi)磨損、易(yi)堵管(guan)的(de)(de)工況,是解決輸(shu)(shu)送(song)(song)高磨損、大(da)出(chu)力、密(mi)相輸(shu)(shu)送(song)(song)磨損性大(da)的(de)(de)物料(例(li)如鍋爐(lu)飛灰(hui))的(de)(de)理(li)想方案,代表了當(dang)今(jin)除灰(hui)技(ji)術的(de)(de)先(xian)進水平。
該(gai)裝置包括(kuo)主輸(shu)送(song)管(guan)(guan)、內(nei)(nei)旁(pang)(pang)(pang)通(tong)管(guan)(guan),在(zai)(zai)主輸(shu)送(song)管(guan)(guan)的(de)(de)(de)(de)外(wai)(wai)壁上(shang)間(jian)隔(ge)設(she)置有(you)(you)(you)多個(ge)焊接孔,所述主輸(shu)送(song)管(guan)(guan)的(de)(de)(de)(de)外(wai)(wai)壁上(shang)沿軸(zhou)向(xiang)方向(xiang)刻(ke)有(you)(you)(you)指(zhi)引線,并且焊接孔位于指(zhi)引線上(shang)。通(tong)過刻(ke)畫(hua)指(zhi)引線,在(zai)(zai)將內(nei)(nei)旁(pang)(pang)(pang)通(tong)管(guan)(guan)緊靠(kao)主輸(shu)送(song)管(guan)(guan)的(de)(de)(de)(de)內(nei)(nei)壁進行(xing)焊接時,能(neng)夠(gou)保證足(zu)夠(gou)的(de)(de)(de)(de)有(you)(you)(you)效焊接部位,使得內(nei)(nei)旁(pang)(pang)(pang)通(tong)管(guan)(guan)在(zai)(zai)受到高速(su)灰氣流的(de)(de)(de)(de)沖刷時不易脫落。在(zai)(zai)內(nei)(nei)旁(pang)(pang)(pang)通(tong)管(guan)(guan)的(de)(de)(de)(de)外(wai)(wai)壁上(shang)沿軸(zhou)向(xiang)方向(xiang)刻(ke)有(you)(you)(you)定(ding)位線,利(li)用定(ding)位線能(neng)夠(gou)保證足(zu)夠(gou)的(de)(de)(de)(de)有(you)(you)(you)效焊接部位。在(zai)(zai)內(nei)(nei)旁(pang)(pang)(pang)通(tong)管(guan)(guan)的(de)(de)(de)(de)外(wai)(wai)壁上(shang)設(she)置有(you)(you)(you)鉤掛(gua)裝置,能(neng)夠(gou)使內(nei)(nei)旁(pang)(pang)(pang)通(tong)管(guan)(guan)整體與主輸(shu)送(song)管(guan)(guan)的(de)(de)(de)(de)內(nei)(nei)壁接觸更加緊密(mi)。在(zai)(zai)內(nei)(nei)旁(pang)(pang)(pang)通(tong)管(guan)(guan)的(de)(de)(de)(de)入口處設(she)置防磨裝置,能(neng)夠(gou)延長(chang)內(nei)(nei)旁(pang)(pang)(pang)通(tong)管(guan)(guan)的(de)(de)(de)(de)使用壽命。適(shi)合在(zai)(zai)物料輸(shu)送(song)領域(yu)推廣應用。
產品特性:
系(xi)(xi)(xi)統適(shi)應性(xing)(xing)強,可(ke)靠性(xing)(xing)高:耐磨(mo)陶(tao)瓷紊流(liu)雙套管系(xi)(xi)(xi)統獨(du)特的(de)工作原理(li),保證了除(chu)(chu)灰(hui)系(xi)(xi)(xi)統管道不(bu)易堵塞,即(ji)使短時的(de)停運(yun)后再次啟(qi)動(dong)時,也能迅速疏(shu)通,從而保證除(chu)(chu)灰(hui)系(xi)(xi)(xi)統的(de)安全性(xing)(xing)和可(ke)靠性(xing)(xing)。這一特點(dian)也決定(ding)了該(gai)系(xi)(xi)(xi)統對輸送物(wu)料適(shi)用(yong)范圍更為廣泛,尤(you)其肘石灰(hui)粉、礬土(tu)等難以(yi)輸送的(de)粉狀物(wu)料,比采用(yong)其他除(chu)(chu)灰(hui)系(xi)(xi)(xi)統更具擾勢(shi);該(gai)除(chu)(chu)灰(hui)系(xi)(xi)(xi)統輸送壓力變化平(ping)緩,空(kong)(kong)壓機(ji)供氣量波動(dong)小,系(xi)(xi)(xi)統運(yun)行工況比較穩定(ding),從而改善(shan)了除(chu)(chu)灰(hui)空(kong)(kong)壓機(ji)的(de)運(yun)行工況,延長(chang)設備使用(yong)壽命,比常規的(de)單管氣力除(chu)(chu)灰(hui)系(xi)(xi)(xi)統性(xing)(xing)能要好(hao)。


