陶瓷紊(wen)流(liu)(liu)雙套管(guan)(guan)是我公司在(zai)紊(wen)流(liu)(liu)雙套管(guan)(guan)基礎上(shang)做的進一步(bu)改進,屬于國內首創,該產(chan)品(pin)由主輸送(song)管(guan)(guan)和固定(ding)在(zai)其內壁頂部(bu)的內旁(pang)通(tong)(tong)管(guan)(guan)組成,內旁(pang)通(tong)(tong)管(guan)(guan)上(shang)設(she)有引流(liu)(liu)-阻尼(ni)隔板(ban),底部(bu)沿軸向按(an)工藝要求每隔一定(ding)間距設(she)一開口,通(tong)(tong)過輸送(song)管(guan)(guan)道的自調節實現飛灰的紊(wen)流(liu)(liu)狀(zhuang)態輸送(song)。
陶瓷耐(nai)磨雙套管從輸(shu)(shu)(shu)送機理上(shang)有別于常(chang)規的(de)(de)正(zheng)壓(ya)(ya)氣力輸(shu)(shu)(shu)送系統,改(gai)懸(xuan)浮(fu)輸(shu)(shu)(shu)送為(wei)靜壓(ya)(ya)輸(shu)(shu)(shu)送,從而改(gai)變了常(chang)規正(zheng)壓(ya)(ya)輸(shu)(shu)(shu)送低濃度(du)、高(gao)流速、易磨損、易堵管的(de)(de)工況(kuang),是解決輸(shu)(shu)(shu)送高(gao)磨損、大(da)出力、密相輸(shu)(shu)(shu)送磨損性大(da)的(de)(de)物料(例如(ru)鍋爐飛灰)的(de)(de)理想方案,代表了當今除灰技術的(de)(de)先進水平(ping)。
該裝置包括主(zhu)(zhu)輸(shu)送(song)管(guan)(guan)、內(nei)旁(pang)(pang)通管(guan)(guan),在主(zhu)(zhu)輸(shu)送(song)管(guan)(guan)的(de)(de)(de)外(wai)壁上間(jian)隔設(she)置有(you)多個焊(han)接(jie)(jie)孔,所述主(zhu)(zhu)輸(shu)送(song)管(guan)(guan)的(de)(de)(de)外(wai)壁上沿軸向(xiang)(xiang)方向(xiang)(xiang)刻有(you)指引(yin)(yin)線,并且焊(han)接(jie)(jie)孔位于指引(yin)(yin)線上。通過刻畫指引(yin)(yin)線,在將內(nei)旁(pang)(pang)通管(guan)(guan)緊(jin)靠主(zhu)(zhu)輸(shu)送(song)管(guan)(guan)的(de)(de)(de)內(nei)壁進(jin)行焊(han)接(jie)(jie)時(shi),能夠(gou)(gou)保(bao)證足夠(gou)(gou)的(de)(de)(de)有(you)效(xiao)(xiao)焊(han)接(jie)(jie)部位,使(shi)得內(nei)旁(pang)(pang)通管(guan)(guan)在受到(dao)高速灰氣(qi)流的(de)(de)(de)沖刷時(shi)不易(yi)脫落(luo)。在內(nei)旁(pang)(pang)通管(guan)(guan)的(de)(de)(de)外(wai)壁上沿軸向(xiang)(xiang)方向(xiang)(xiang)刻有(you)定位線,利用定位線能夠(gou)(gou)保(bao)證足夠(gou)(gou)的(de)(de)(de)有(you)效(xiao)(xiao)焊(han)接(jie)(jie)部位。在內(nei)旁(pang)(pang)通管(guan)(guan)的(de)(de)(de)外(wai)壁上設(she)置有(you)鉤掛裝置,能夠(gou)(gou)使(shi)內(nei)旁(pang)(pang)通管(guan)(guan)整體與主(zhu)(zhu)輸(shu)送(song)管(guan)(guan)的(de)(de)(de)內(nei)壁接(jie)(jie)觸更加緊(jin)密。在內(nei)旁(pang)(pang)通管(guan)(guan)的(de)(de)(de)入(ru)口處設(she)置防磨(mo)裝置,能夠(gou)(gou)延長內(nei)旁(pang)(pang)通管(guan)(guan)的(de)(de)(de)使(shi)用壽命。適(shi)合在物料輸(shu)送(song)領域推廣應用。
產品特性:
系統(tong)(tong)適應(ying)性(xing)強,可靠(kao)性(xing)高:耐磨(mo)陶(tao)瓷紊(wen)流(liu)雙套(tao)管(guan)(guan)系統(tong)(tong)獨特(te)的工作原(yuan)理,保(bao)(bao)證了除(chu)(chu)灰系統(tong)(tong)管(guan)(guan)道(dao)不易堵塞,即使短時(shi)的停運后再次啟動時(shi),也能(neng)迅速疏通,從(cong)而保(bao)(bao)證除(chu)(chu)灰系統(tong)(tong)的安(an)全性(xing)和可靠(kao)性(xing)。這(zhe)一特(te)點也決定(ding)了該系統(tong)(tong)對輸(shu)送(song)物料適用(yong)范(fan)圍更為廣(guang)泛,尤其肘石灰粉、礬(fan)土等(deng)難以輸(shu)送(song)的粉狀物料,比(bi)(bi)采用(yong)其他(ta)除(chu)(chu)灰系統(tong)(tong)更具擾勢;該除(chu)(chu)灰系統(tong)(tong)輸(shu)送(song)壓(ya)力變(bian)化平緩,空壓(ya)機供氣量波動小,系統(tong)(tong)運行工況比(bi)(bi)較穩定(ding),從(cong)而改(gai)善了除(chu)(chu)灰空壓(ya)機的運行工況,延長設備使用(yong)壽命,比(bi)(bi)常規的單管(guan)(guan)氣力除(chu)(chu)灰系統(tong)(tong)性(xing)能(neng)要好。