陶瓷紊流(liu)雙套管是(shi)我公司在紊流(liu)雙套管基礎上做的(de)進(jin)一步改進(jin),屬于國內首創,該產品由(you)主輸(shu)(shu)送管和固定(ding)在其內壁頂部的(de)內旁(pang)通管組(zu)成,內旁(pang)通管上設有引流(liu)-阻尼隔板,底部沿軸向(xiang)按工藝(yi)要求(qiu)每隔一定(ding)間距設一開口,通過輸(shu)(shu)送管道的(de)自調節(jie)實現飛灰(hui)的(de)紊流(liu)狀(zhuang)態輸(shu)(shu)送。
陶瓷(ci)耐(nai)磨雙(shuang)套管(guan)從(cong)輸(shu)(shu)(shu)送(song)機理上有別于常(chang)規的(de)正壓(ya)(ya)氣力輸(shu)(shu)(shu)送(song)系統(tong),改懸浮輸(shu)(shu)(shu)送(song)為靜(jing)壓(ya)(ya)輸(shu)(shu)(shu)送(song),從(cong)而改變(bian)了(le)常(chang)規正壓(ya)(ya)輸(shu)(shu)(shu)送(song)低濃度、高(gao)(gao)流速(su)、易(yi)磨損(sun)、易(yi)堵管(guan)的(de)工況,是解決(jue)輸(shu)(shu)(shu)送(song)高(gao)(gao)磨損(sun)、大出力、密相(xiang)輸(shu)(shu)(shu)送(song)磨損(sun)性大的(de)物料(例如鍋爐飛灰)的(de)理想方案,代(dai)表了(le)當今(jin)除灰技(ji)術的(de)先進水平。
該裝(zhuang)置包括主(zhu)輸(shu)(shu)送(song)(song)管(guan)、內(nei)旁通管(guan),在主(zhu)輸(shu)(shu)送(song)(song)管(guan)的(de)(de)(de)外(wai)(wai)壁(bi)(bi)(bi)上間(jian)隔設置有(you)多個(ge)焊(han)(han)接(jie)(jie)孔,所述(shu)主(zhu)輸(shu)(shu)送(song)(song)管(guan)的(de)(de)(de)外(wai)(wai)壁(bi)(bi)(bi)上沿(yan)(yan)軸(zhou)向方(fang)向刻(ke)有(you)指引線(xian),并(bing)且焊(han)(han)接(jie)(jie)孔位(wei)于指引線(xian)上。通過刻(ke)畫指引線(xian),在將內(nei)旁通管(guan)緊靠主(zhu)輸(shu)(shu)送(song)(song)管(guan)的(de)(de)(de)內(nei)壁(bi)(bi)(bi)進(jin)行焊(han)(han)接(jie)(jie)時,能夠(gou)保(bao)(bao)證(zheng)足夠(gou)的(de)(de)(de)有(you)效焊(han)(han)接(jie)(jie)部位(wei),使得內(nei)旁通管(guan)在受到高速(su)灰氣流的(de)(de)(de)沖刷時不易脫落。在內(nei)旁通管(guan)的(de)(de)(de)外(wai)(wai)壁(bi)(bi)(bi)上沿(yan)(yan)軸(zhou)向方(fang)向刻(ke)有(you)定位(wei)線(xian),利用(yong)定位(wei)線(xian)能夠(gou)保(bao)(bao)證(zheng)足夠(gou)的(de)(de)(de)有(you)效焊(han)(han)接(jie)(jie)部位(wei)。在內(nei)旁通管(guan)的(de)(de)(de)外(wai)(wai)壁(bi)(bi)(bi)上設置有(you)鉤掛裝(zhuang)置,能夠(gou)使內(nei)旁通管(guan)整體與主(zhu)輸(shu)(shu)送(song)(song)管(guan)的(de)(de)(de)內(nei)壁(bi)(bi)(bi)接(jie)(jie)觸(chu)更加(jia)緊密。在內(nei)旁通管(guan)的(de)(de)(de)入口處設置防(fang)磨裝(zhuang)置,能夠(gou)延長(chang)內(nei)旁通管(guan)的(de)(de)(de)使用(yong)壽命。適合在物料輸(shu)(shu)送(song)(song)領(ling)域推(tui)廣(guang)應用(yong)。
產品(pin)特性:
系(xi)統(tong)適應性強,可靠性高:耐磨(mo)陶瓷紊流(liu)雙(shuang)套管系(xi)統(tong)獨特(te)的工(gong)作原理,保(bao)證(zheng)(zheng)了(le)除(chu)灰(hui)系(xi)統(tong)管道不易堵塞,即使(shi)短時的停運后再(zai)次(ci)啟(qi)動時,也(ye)能迅速疏(shu)通,從而(er)保(bao)證(zheng)(zheng)除(chu)灰(hui)系(xi)統(tong)的安全性和可靠性。這一特(te)點也(ye)決定了(le)該(gai)系(xi)統(tong)對輸(shu)送(song)物料適用范圍(wei)更為廣泛,尤(you)其肘石灰(hui)粉、礬土等難以輸(shu)送(song)的粉狀物料,比(bi)采用其他(ta)除(chu)灰(hui)系(xi)統(tong)更具擾勢(shi);該(gai)除(chu)灰(hui)系(xi)統(tong)輸(shu)送(song)壓力變化平緩,空壓機(ji)供氣量波動小,系(xi)統(tong)運行(xing)工(gong)況比(bi)較穩(wen)定,從而(er)改善了(le)除(chu)灰(hui)空壓機(ji)的運行(xing)工(gong)況,延長設備使(shi)用壽命,比(bi)常規(gui)的單管氣力除(chu)灰(hui)系(xi)統(tong)性能要好。