陶瓷(ci)紊流雙套(tao)(tao)管是我公司在紊流雙套(tao)(tao)管基(ji)礎上(shang)做的進(jin)一步改進(jin),屬于國內(nei)(nei)首創(chuang),該(gai)產品由(you)主輸(shu)(shu)送管和固定在其內(nei)(nei)壁頂部(bu)的內(nei)(nei)旁(pang)(pang)通管組(zu)成(cheng),內(nei)(nei)旁(pang)(pang)通管上(shang)設有(you)引流-阻尼(ni)隔板,底部(bu)沿軸(zhou)向按工藝(yi)要(yao)求每隔一定間距(ju)設一開口,通過輸(shu)(shu)送管道的自調節實現飛灰的紊流狀態輸(shu)(shu)送。
陶瓷耐(nai)磨雙套(tao)管從輸(shu)送(song)機(ji)理上有別于常規的(de)正(zheng)壓氣力輸(shu)送(song)系統(tong),改懸浮輸(shu)送(song)為靜(jing)壓輸(shu)送(song),從而改變了常規正(zheng)壓輸(shu)送(song)低濃度、高流速(su)、易(yi)(yi)磨損(sun)、易(yi)(yi)堵(du)管的(de)工況(kuang),是解決輸(shu)送(song)高磨損(sun)、大(da)(da)出(chu)力、密相輸(shu)送(song)磨損(sun)性大(da)(da)的(de)物料(例如鍋爐飛灰(hui))的(de)理想方案,代表了當今(jin)除(chu)灰(hui)技術的(de)先進(jin)水平。
該裝(zhuang)(zhuang)置(zhi)包括主(zhu)輸送(song)(song)管、內(nei)(nei)(nei)旁(pang)(pang)通(tong)管,在(zai)主(zhu)輸送(song)(song)管的(de)(de)外壁(bi)上(shang)(shang)(shang)間隔設(she)置(zhi)有(you)多個焊(han)接孔,所述主(zhu)輸送(song)(song)管的(de)(de)外壁(bi)上(shang)(shang)(shang)沿軸向(xiang)(xiang)方(fang)向(xiang)(xiang)刻(ke)有(you)指(zhi)引(yin)(yin)線(xian)(xian),并且焊(han)接孔位(wei)(wei)于指(zhi)引(yin)(yin)線(xian)(xian)上(shang)(shang)(shang)。通(tong)過刻(ke)畫(hua)指(zhi)引(yin)(yin)線(xian)(xian),在(zai)將(jiang)內(nei)(nei)(nei)旁(pang)(pang)通(tong)管緊(jin)靠主(zhu)輸送(song)(song)管的(de)(de)內(nei)(nei)(nei)壁(bi)進行(xing)焊(han)接時,能夠保證(zheng)(zheng)足夠的(de)(de)有(you)效焊(han)接部位(wei)(wei),使(shi)得內(nei)(nei)(nei)旁(pang)(pang)通(tong)管在(zai)受到高速灰氣(qi)流的(de)(de)沖刷時不易脫落。在(zai)內(nei)(nei)(nei)旁(pang)(pang)通(tong)管的(de)(de)外壁(bi)上(shang)(shang)(shang)沿軸向(xiang)(xiang)方(fang)向(xiang)(xiang)刻(ke)有(you)定位(wei)(wei)線(xian)(xian),利(li)用定位(wei)(wei)線(xian)(xian)能夠保證(zheng)(zheng)足夠的(de)(de)有(you)效焊(han)接部位(wei)(wei)。在(zai)內(nei)(nei)(nei)旁(pang)(pang)通(tong)管的(de)(de)外壁(bi)上(shang)(shang)(shang)設(she)置(zhi)有(you)鉤掛裝(zhuang)(zhuang)置(zhi),能夠使(shi)內(nei)(nei)(nei)旁(pang)(pang)通(tong)管整體與主(zhu)輸送(song)(song)管的(de)(de)內(nei)(nei)(nei)壁(bi)接觸更加緊(jin)密。在(zai)內(nei)(nei)(nei)旁(pang)(pang)通(tong)管的(de)(de)入口處設(she)置(zhi)防磨裝(zhuang)(zhuang)置(zhi),能夠延長內(nei)(nei)(nei)旁(pang)(pang)通(tong)管的(de)(de)使(shi)用壽命(ming)。適(shi)合在(zai)物(wu)料輸送(song)(song)領域推廣應用。
產(chan)品特性(xing):
系(xi)(xi)統適應性強,可靠性高:耐磨陶瓷紊流雙套管系(xi)(xi)統獨特(te)的(de)工作原(yuan)理(li),保(bao)證了除灰系(xi)(xi)統管道不易堵(du)塞,即(ji)使(shi)短時的(de)停運后再次(ci)啟(qi)動時,也能(neng)迅(xun)速疏通(tong),從而保(bao)證除灰系(xi)(xi)統的(de)安全性和可靠性。這一特(te)點也決定了該(gai)系(xi)(xi)統對輸送物料適用(yong)范圍(wei)更為廣泛,尤(you)其肘石灰粉(fen)、礬土(tu)等難以輸送的(de)粉(fen)狀物料,比采用(yong)其他除灰系(xi)(xi)統更具擾(rao)勢;該(gai)除灰系(xi)(xi)統輸送壓力變化平緩,空(kong)(kong)壓機供氣(qi)量波動小,系(xi)(xi)統運行工況比較穩定,從而改善了除灰空(kong)(kong)壓機的(de)運行工況,延(yan)長設備使(shi)用(yong)壽命,比常(chang)規的(de)單管氣(qi)力除灰系(xi)(xi)統性能(neng)要好(hao)。