陶瓷(ci)紊流雙套管(guan)是我(wo)公司(si)在紊流雙套管(guan)基(ji)礎上做的(de)進一步改進,屬于國內首創,該(gai)產品由主(zhu)輸送(song)管(guan)和固定在其(qi)內壁(bi)頂部(bu)(bu)的(de)內旁(pang)通(tong)管(guan)組成,內旁(pang)通(tong)管(guan)上設有引流-阻(zu)尼隔(ge)板,底部(bu)(bu)沿軸向按工藝要求(qiu)每隔(ge)一定間距設一開口(kou),通(tong)過輸送(song)管(guan)道的(de)自調節(jie)實(shi)現飛灰的(de)紊流狀態輸送(song)。
陶瓷(ci)耐(nai)磨(mo)(mo)雙套管(guan)從輸送(song)機(ji)理上(shang)有別(bie)于常(chang)規的(de)正(zheng)壓(ya)氣力輸送(song)系統(tong),改懸浮(fu)輸送(song)為靜壓(ya)輸送(song),從而(er)改變了(le)常(chang)規正(zheng)壓(ya)輸送(song)低濃度、高(gao)(gao)流(liu)速、易磨(mo)(mo)損、易堵管(guan)的(de)工況,是解決輸送(song)高(gao)(gao)磨(mo)(mo)損、大出力、密相(xiang)輸送(song)磨(mo)(mo)損性大的(de)物料(例如鍋爐飛灰)的(de)理想方案,代表了(le)當今除灰技術的(de)先進水平。
該裝(zhuang)置(zhi)(zhi)(zhi)(zhi)包括主(zhu)輸(shu)(shu)送(song)(song)(song)管(guan)、內(nei)(nei)旁(pang)(pang)通(tong)管(guan),在(zai)主(zhu)輸(shu)(shu)送(song)(song)(song)管(guan)的(de)外(wai)壁(bi)上(shang)間隔(ge)設置(zhi)(zhi)(zhi)(zhi)有多個焊(han)接(jie)孔,所述主(zhu)輸(shu)(shu)送(song)(song)(song)管(guan)的(de)外(wai)壁(bi)上(shang)沿軸向(xiang)(xiang)方向(xiang)(xiang)刻有指(zhi)引(yin)線,并且(qie)焊(han)接(jie)孔位于(yu)指(zhi)引(yin)線上(shang)。通(tong)過刻畫指(zhi)引(yin)線,在(zai)將(jiang)內(nei)(nei)旁(pang)(pang)通(tong)管(guan)緊(jin)(jin)靠主(zhu)輸(shu)(shu)送(song)(song)(song)管(guan)的(de)內(nei)(nei)壁(bi)進行(xing)焊(han)接(jie)時,能夠保證(zheng)足(zu)夠的(de)有效(xiao)(xiao)焊(han)接(jie)部位,使得(de)內(nei)(nei)旁(pang)(pang)通(tong)管(guan)在(zai)受到高速灰氣流的(de)沖刷時不易脫(tuo)落。在(zai)內(nei)(nei)旁(pang)(pang)通(tong)管(guan)的(de)外(wai)壁(bi)上(shang)沿軸向(xiang)(xiang)方向(xiang)(xiang)刻有定位線,利用(yong)定位線能夠保證(zheng)足(zu)夠的(de)有效(xiao)(xiao)焊(han)接(jie)部位。在(zai)內(nei)(nei)旁(pang)(pang)通(tong)管(guan)的(de)外(wai)壁(bi)上(shang)設置(zhi)(zhi)(zhi)(zhi)有鉤掛(gua)裝(zhuang)置(zhi)(zhi)(zhi)(zhi),能夠使內(nei)(nei)旁(pang)(pang)通(tong)管(guan)整體與主(zhu)輸(shu)(shu)送(song)(song)(song)管(guan)的(de)內(nei)(nei)壁(bi)接(jie)觸更加緊(jin)(jin)密。在(zai)內(nei)(nei)旁(pang)(pang)通(tong)管(guan)的(de)入口處設置(zhi)(zhi)(zhi)(zhi)防磨裝(zhuang)置(zhi)(zhi)(zhi)(zhi),能夠延長內(nei)(nei)旁(pang)(pang)通(tong)管(guan)的(de)使用(yong)壽(shou)命(ming)。適合在(zai)物料輸(shu)(shu)送(song)(song)(song)領域推廣(guang)應用(yong)。
產品特性:
系統(tong)適應(ying)性(xing)強(qiang),可靠(kao)性(xing)高:耐磨陶瓷紊流(liu)雙套管(guan)系統(tong)獨特(te)的(de)(de)工作原理,保證了除(chu)(chu)灰系統(tong)管(guan)道不易堵塞,即使短時的(de)(de)停運后再(zai)次啟動時,也(ye)能迅速疏通,從而保證除(chu)(chu)灰系統(tong)的(de)(de)安全性(xing)和可靠(kao)性(xing)。這一特(te)點也(ye)決(jue)定了該系統(tong)對(dui)輸(shu)(shu)送物(wu)(wu)料適用范(fan)圍更為(wei)廣泛(fan),尤其肘石灰粉(fen)、礬土等(deng)難以(yi)輸(shu)(shu)送的(de)(de)粉(fen)狀物(wu)(wu)料,比采用其他除(chu)(chu)灰系統(tong)更具擾勢(shi);該除(chu)(chu)灰系統(tong)輸(shu)(shu)送壓(ya)力變(bian)化平(ping)緩,空(kong)壓(ya)機(ji)供氣量波動小,系統(tong)運行(xing)工況(kuang)比較穩定,從而改善了除(chu)(chu)灰空(kong)壓(ya)機(ji)的(de)(de)運行(xing)工況(kuang),延長設(she)備(bei)使用壽命,比常規的(de)(de)單(dan)管(guan)氣力除(chu)(chu)灰系統(tong)性(xing)能要好。