陶瓷紊流(liu)(liu)雙套管是我公司在紊流(liu)(liu)雙套管基礎上(shang)做的(de)進一(yi)步改進,屬于國內(nei)首創,該產品(pin)由主輸送管和固定在其內(nei)壁頂部的(de)內(nei)旁通管組成,內(nei)旁通管上(shang)設(she)有引流(liu)(liu)-阻尼隔(ge)板,底部沿軸向按(an)工藝(yi)要求每(mei)隔(ge)一(yi)定間(jian)距設(she)一(yi)開口,通過輸送管道的(de)自(zi)調節(jie)實(shi)現飛灰的(de)紊流(liu)(liu)狀態(tai)輸送。
陶瓷(ci)耐磨雙套管從輸(shu)(shu)送(song)(song)機理上有別于(yu)常規的正(zheng)壓氣力(li)輸(shu)(shu)送(song)(song)系統,改懸(xuan)浮輸(shu)(shu)送(song)(song)為靜壓輸(shu)(shu)送(song)(song),從而改變了常規正(zheng)壓輸(shu)(shu)送(song)(song)低濃度、高(gao)流速、易磨損(sun)、易堵管的工況,是(shi)解決輸(shu)(shu)送(song)(song)高(gao)磨損(sun)、大(da)出力(li)、密相輸(shu)(shu)送(song)(song)磨損(sun)性大(da)的物料(liao)(例(li)如鍋爐飛灰)的理想方案,代表了當(dang)今(jin)除灰技術的先進水(shui)平。
該裝置(zhi)(zhi)包括(kuo)主(zhu)(zhu)輸(shu)送(song)管、內(nei)(nei)(nei)旁(pang)(pang)通(tong)管,在(zai)(zai)主(zhu)(zhu)輸(shu)送(song)管的(de)(de)(de)外壁(bi)(bi)(bi)上(shang)(shang)間(jian)隔設置(zhi)(zhi)有(you)多(duo)個焊(han)(han)接(jie)(jie)孔(kong),所述(shu)主(zhu)(zhu)輸(shu)送(song)管的(de)(de)(de)外壁(bi)(bi)(bi)上(shang)(shang)沿軸(zhou)向(xiang)(xiang)(xiang)方(fang)向(xiang)(xiang)(xiang)刻(ke)(ke)有(you)指引(yin)線(xian),并且焊(han)(han)接(jie)(jie)孔(kong)位于指引(yin)線(xian)上(shang)(shang)。通(tong)過刻(ke)(ke)畫指引(yin)線(xian),在(zai)(zai)將(jiang)內(nei)(nei)(nei)旁(pang)(pang)通(tong)管緊靠主(zhu)(zhu)輸(shu)送(song)管的(de)(de)(de)內(nei)(nei)(nei)壁(bi)(bi)(bi)進行焊(han)(han)接(jie)(jie)時,能(neng)(neng)夠(gou)保證(zheng)足夠(gou)的(de)(de)(de)有(you)效焊(han)(han)接(jie)(jie)部位,使(shi)得(de)內(nei)(nei)(nei)旁(pang)(pang)通(tong)管在(zai)(zai)受(shou)到高速灰(hui)氣流的(de)(de)(de)沖刷時不易(yi)脫落。在(zai)(zai)內(nei)(nei)(nei)旁(pang)(pang)通(tong)管的(de)(de)(de)外壁(bi)(bi)(bi)上(shang)(shang)沿軸(zhou)向(xiang)(xiang)(xiang)方(fang)向(xiang)(xiang)(xiang)刻(ke)(ke)有(you)定(ding)位線(xian),利用定(ding)位線(xian)能(neng)(neng)夠(gou)保證(zheng)足夠(gou)的(de)(de)(de)有(you)效焊(han)(han)接(jie)(jie)部位。在(zai)(zai)內(nei)(nei)(nei)旁(pang)(pang)通(tong)管的(de)(de)(de)外壁(bi)(bi)(bi)上(shang)(shang)設置(zhi)(zhi)有(you)鉤掛(gua)裝置(zhi)(zhi),能(neng)(neng)夠(gou)使(shi)內(nei)(nei)(nei)旁(pang)(pang)通(tong)管整體與主(zhu)(zhu)輸(shu)送(song)管的(de)(de)(de)內(nei)(nei)(nei)壁(bi)(bi)(bi)接(jie)(jie)觸更(geng)加緊密。在(zai)(zai)內(nei)(nei)(nei)旁(pang)(pang)通(tong)管的(de)(de)(de)入口處設置(zhi)(zhi)防磨(mo)裝置(zhi)(zhi),能(neng)(neng)夠(gou)延長內(nei)(nei)(nei)旁(pang)(pang)通(tong)管的(de)(de)(de)使(shi)用壽命。適合在(zai)(zai)物料輸(shu)送(song)領域推廣(guang)應用。
產(chan)品特性:
系(xi)(xi)統(tong)(tong)適(shi)應性(xing)強,可(ke)靠性(xing)高:耐磨(mo)陶瓷(ci)紊流雙套管(guan)系(xi)(xi)統(tong)(tong)獨特(te)的(de)工(gong)作原理(li),保(bao)證(zheng)(zheng)了(le)(le)除(chu)灰(hui)系(xi)(xi)統(tong)(tong)管(guan)道不易(yi)堵(du)塞(sai),即(ji)使短時的(de)停運(yun)(yun)后再次啟動時,也能迅速疏通,從而保(bao)證(zheng)(zheng)除(chu)灰(hui)系(xi)(xi)統(tong)(tong)的(de)安全性(xing)和可(ke)靠性(xing)。這一(yi)特(te)點也決定了(le)(le)該(gai)系(xi)(xi)統(tong)(tong)對(dui)輸送物料(liao)適(shi)用范(fan)圍(wei)更(geng)為廣泛,尤其(qi)肘(zhou)石灰(hui)粉(fen)、礬土等難以輸送的(de)粉(fen)狀物料(liao),比采用其(qi)他(ta)除(chu)灰(hui)系(xi)(xi)統(tong)(tong)更(geng)具擾勢;該(gai)除(chu)灰(hui)系(xi)(xi)統(tong)(tong)輸送壓力變化平緩(huan),空(kong)壓機(ji)供氣量波動小,系(xi)(xi)統(tong)(tong)運(yun)(yun)行工(gong)況(kuang)比較穩定,從而改善了(le)(le)除(chu)灰(hui)空(kong)壓機(ji)的(de)運(yun)(yun)行工(gong)況(kuang),延長(chang)設備使用壽(shou)命,比常規的(de)單(dan)管(guan)氣力除(chu)灰(hui)系(xi)(xi)統(tong)(tong)性(xing)能要好(hao)。