陶瓷(ci)紊流(liu)雙(shuang)套管(guan)(guan)是我公司在紊流(liu)雙(shuang)套管(guan)(guan)基礎上(shang)做(zuo)的(de)進(jin)一步改進(jin),屬于國內(nei)(nei)首創,該產(chan)品由主輸送(song)管(guan)(guan)和固定在其內(nei)(nei)壁頂部(bu)的(de)內(nei)(nei)旁(pang)通管(guan)(guan)組(zu)成,內(nei)(nei)旁(pang)通管(guan)(guan)上(shang)設有引流(liu)-阻尼隔板,底(di)部(bu)沿軸向按工藝要求(qiu)每(mei)隔一定間距(ju)設一開口,通過輸送(song)管(guan)(guan)道的(de)自調節實現(xian)飛灰的(de)紊流(liu)狀態輸送(song)。
陶(tao)瓷(ci)耐磨(mo)雙套管(guan)從輸(shu)(shu)送機理上(shang)有別(bie)于常規的(de)(de)正壓(ya)氣力(li)輸(shu)(shu)送系統,改懸浮輸(shu)(shu)送為靜壓(ya)輸(shu)(shu)送,從而(er)改變了常規正壓(ya)輸(shu)(shu)送低(di)濃度、高流(liu)速、易磨(mo)損、易堵管(guan)的(de)(de)工況,是(shi)解決輸(shu)(shu)送高磨(mo)損、大出力(li)、密相輸(shu)(shu)送磨(mo)損性大的(de)(de)物(wu)料(liao)(例如鍋爐(lu)飛灰(hui))的(de)(de)理想方案,代表(biao)了當今除灰(hui)技(ji)術(shu)的(de)(de)先(xian)進水平。
該裝(zhuang)置(zhi)(zhi)包括主(zhu)輸(shu)送(song)管(guan)(guan)(guan)(guan)(guan)、內(nei)旁(pang)(pang)(pang)通(tong)管(guan)(guan)(guan)(guan)(guan),在(zai)主(zhu)輸(shu)送(song)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)外(wai)壁(bi)(bi)上(shang)(shang)間隔設(she)(she)置(zhi)(zhi)有(you)(you)多個焊接(jie)(jie)孔,所(suo)述主(zhu)輸(shu)送(song)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)外(wai)壁(bi)(bi)上(shang)(shang)沿軸(zhou)向方向刻有(you)(you)指引線(xian)(xian),并且(qie)焊接(jie)(jie)孔位(wei)于指引線(xian)(xian)上(shang)(shang)。通(tong)過刻畫指引線(xian)(xian),在(zai)將內(nei)旁(pang)(pang)(pang)通(tong)管(guan)(guan)(guan)(guan)(guan)緊(jin)靠主(zhu)輸(shu)送(song)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)內(nei)壁(bi)(bi)進(jin)行焊接(jie)(jie)時(shi),能(neng)夠(gou)(gou)保(bao)證足(zu)夠(gou)(gou)的(de)(de)(de)有(you)(you)效焊接(jie)(jie)部(bu)位(wei),使得(de)內(nei)旁(pang)(pang)(pang)通(tong)管(guan)(guan)(guan)(guan)(guan)在(zai)受到高速(su)灰氣流的(de)(de)(de)沖刷時(shi)不(bu)易脫落(luo)。在(zai)內(nei)旁(pang)(pang)(pang)通(tong)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)外(wai)壁(bi)(bi)上(shang)(shang)沿軸(zhou)向方向刻有(you)(you)定位(wei)線(xian)(xian),利(li)用定位(wei)線(xian)(xian)能(neng)夠(gou)(gou)保(bao)證足(zu)夠(gou)(gou)的(de)(de)(de)有(you)(you)效焊接(jie)(jie)部(bu)位(wei)。在(zai)內(nei)旁(pang)(pang)(pang)通(tong)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)外(wai)壁(bi)(bi)上(shang)(shang)設(she)(she)置(zhi)(zhi)有(you)(you)鉤掛(gua)裝(zhuang)置(zhi)(zhi),能(neng)夠(gou)(gou)使內(nei)旁(pang)(pang)(pang)通(tong)管(guan)(guan)(guan)(guan)(guan)整體(ti)與(yu)主(zhu)輸(shu)送(song)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)內(nei)壁(bi)(bi)接(jie)(jie)觸更(geng)加緊(jin)密。在(zai)內(nei)旁(pang)(pang)(pang)通(tong)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)入口處設(she)(she)置(zhi)(zhi)防(fang)磨裝(zhuang)置(zhi)(zhi),能(neng)夠(gou)(gou)延長(chang)內(nei)旁(pang)(pang)(pang)通(tong)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)使用壽命。適合在(zai)物料輸(shu)送(song)領域推廣應用。
產(chan)品(pin)特性(xing):
系統(tong)(tong)適應性(xing)強,可靠性(xing)高:耐磨陶瓷(ci)紊(wen)流雙套管(guan)系統(tong)(tong)獨特的(de)工作(zuo)原理,保證了除(chu)灰(hui)系統(tong)(tong)管(guan)道(dao)不易(yi)堵塞(sai),即(ji)使(shi)短時(shi)的(de)停運后(hou)再次啟動時(shi),也能迅(xun)速疏通,從而(er)保證除(chu)灰(hui)系統(tong)(tong)的(de)安全性(xing)和可靠性(xing)。這一(yi)特點也決定了該系統(tong)(tong)對輸(shu)送物(wu)料適用范圍更為廣(guang)泛,尤其肘石灰(hui)粉、礬土等難以輸(shu)送的(de)粉狀物(wu)料,比采用其他除(chu)灰(hui)系統(tong)(tong)更具擾勢;該除(chu)灰(hui)系統(tong)(tong)輸(shu)送壓(ya)力變化(hua)平緩,空(kong)壓(ya)機供氣量波(bo)動小,系統(tong)(tong)運行工況(kuang)比較(jiao)穩(wen)定,從而(er)改善(shan)了除(chu)灰(hui)空(kong)壓(ya)機的(de)運行工況(kuang),延長(chang)設備(bei)使(shi)用壽(shou)命,比常規的(de)單(dan)管(guan)氣力除(chu)灰(hui)系統(tong)(tong)性(xing)能要好。