陶瓷(ci)紊流雙套(tao)管是(shi)我公司在紊流雙套(tao)管基礎上做的(de)進(jin)一步改進(jin),屬(shu)于國內首創,該產品(pin)由主輸(shu)(shu)送(song)管和固定(ding)在其內壁頂部的(de)內旁通管組成(cheng),內旁通管上設有引(yin)流-阻尼隔板,底部沿軸(zhou)向按工藝要(yao)求(qiu)每(mei)隔一定(ding)間(jian)距設一開口,通過(guo)輸(shu)(shu)送(song)管道的(de)自調(diao)節(jie)實現飛灰(hui)的(de)紊流狀態(tai)輸(shu)(shu)送(song)。
陶瓷(ci)耐(nai)磨(mo)(mo)雙套管從輸(shu)(shu)送機理上(shang)有(you)別于常規的(de)正(zheng)壓(ya)氣力輸(shu)(shu)送系統,改懸浮輸(shu)(shu)送為靜壓(ya)輸(shu)(shu)送,從而改變(bian)了常規正(zheng)壓(ya)輸(shu)(shu)送低濃度、高流速、易(yi)(yi)磨(mo)(mo)損(sun)、易(yi)(yi)堵管的(de)工況,是解決(jue)輸(shu)(shu)送高磨(mo)(mo)損(sun)、大出(chu)力、密相(xiang)輸(shu)(shu)送磨(mo)(mo)損(sun)性大的(de)物料(例如鍋爐飛灰)的(de)理想方(fang)案,代表了當(dang)今除灰技術的(de)先進水(shui)平。
該裝(zhuang)置(zhi)(zhi)包括(kuo)主輸送(song)(song)管(guan)(guan)、內(nei)(nei)(nei)(nei)旁(pang)(pang)(pang)(pang)通(tong)(tong)管(guan)(guan),在主輸送(song)(song)管(guan)(guan)的(de)外壁上間隔設置(zhi)(zhi)有多(duo)個(ge)焊接(jie)(jie)孔(kong),所述主輸送(song)(song)管(guan)(guan)的(de)外壁上沿軸向(xiang)方(fang)向(xiang)刻(ke)有指(zhi)引線,并(bing)且焊接(jie)(jie)孔(kong)位(wei)于指(zhi)引線上。通(tong)(tong)過刻(ke)畫(hua)指(zhi)引線,在將內(nei)(nei)(nei)(nei)旁(pang)(pang)(pang)(pang)通(tong)(tong)管(guan)(guan)緊靠(kao)主輸送(song)(song)管(guan)(guan)的(de)內(nei)(nei)(nei)(nei)壁進行焊接(jie)(jie)時,能夠(gou)保(bao)證足夠(gou)的(de)有效焊接(jie)(jie)部位(wei),使(shi)得內(nei)(nei)(nei)(nei)旁(pang)(pang)(pang)(pang)通(tong)(tong)管(guan)(guan)在受到(dao)高速灰氣(qi)流的(de)沖刷時不易脫落。在內(nei)(nei)(nei)(nei)旁(pang)(pang)(pang)(pang)通(tong)(tong)管(guan)(guan)的(de)外壁上沿軸向(xiang)方(fang)向(xiang)刻(ke)有定位(wei)線,利用定位(wei)線能夠(gou)保(bao)證足夠(gou)的(de)有效焊接(jie)(jie)部位(wei)。在內(nei)(nei)(nei)(nei)旁(pang)(pang)(pang)(pang)通(tong)(tong)管(guan)(guan)的(de)外壁上設置(zhi)(zhi)有鉤(gou)掛(gua)裝(zhuang)置(zhi)(zhi),能夠(gou)使(shi)內(nei)(nei)(nei)(nei)旁(pang)(pang)(pang)(pang)通(tong)(tong)管(guan)(guan)整體與主輸送(song)(song)管(guan)(guan)的(de)內(nei)(nei)(nei)(nei)壁接(jie)(jie)觸更加緊密。在內(nei)(nei)(nei)(nei)旁(pang)(pang)(pang)(pang)通(tong)(tong)管(guan)(guan)的(de)入口(kou)處設置(zhi)(zhi)防磨裝(zhuang)置(zhi)(zhi),能夠(gou)延長內(nei)(nei)(nei)(nei)旁(pang)(pang)(pang)(pang)通(tong)(tong)管(guan)(guan)的(de)使(shi)用壽(shou)命。適合在物料(liao)輸送(song)(song)領域(yu)推廣應用。
產品特(te)性:
系統(tong)適(shi)應性強,可(ke)靠性高:耐(nai)磨陶(tao)瓷紊流(liu)雙套管系統(tong)獨特的(de)工作(zuo)原(yuan)理,保(bao)證(zheng)了(le)除(chu)灰系統(tong)管道不(bu)易堵塞,即使短時的(de)停運(yun)后再次啟動時,也能(neng)迅(xun)速疏通,從而保(bao)證(zheng)除(chu)灰系統(tong)的(de)安全性和可(ke)靠性。這一特點也決定(ding)了(le)該(gai)系統(tong)對(dui)輸送物料適(shi)用(yong)范圍更(geng)(geng)為廣泛,尤其肘石灰粉(fen)、礬土等難以輸送的(de)粉(fen)狀物料,比采用(yong)其他除(chu)灰系統(tong)更(geng)(geng)具擾勢;該(gai)除(chu)灰系統(tong)輸送壓(ya)力變化平緩(huan),空壓(ya)機(ji)供氣(qi)量波(bo)動小,系統(tong)運(yun)行(xing)工況比較穩定(ding),從而改善了(le)除(chu)灰空壓(ya)機(ji)的(de)運(yun)行(xing)工況,延長設備使用(yong)壽命(ming),比常規的(de)單管氣(qi)力除(chu)灰系統(tong)性能(neng)要好(hao)。


