陶瓷紊流(liu)(liu)雙套管(guan)是我公司在紊流(liu)(liu)雙套管(guan)基礎上做的進(jin)一(yi)步(bu)改進(jin),屬于國內(nei)首創,該(gai)產品由主輸送(song)(song)(song)管(guan)和(he)固定在其內(nei)壁(bi)頂部的內(nei)旁通管(guan)組成,內(nei)旁通管(guan)上設(she)有引流(liu)(liu)-阻(zu)尼隔(ge)板,底部沿軸向按工(gong)藝要求每(mei)隔(ge)一(yi)定間(jian)距(ju)設(she)一(yi)開口,通過輸送(song)(song)(song)管(guan)道(dao)的自(zi)調節實現(xian)飛灰的紊流(liu)(liu)狀態輸送(song)(song)(song)。
陶瓷(ci)耐磨(mo)(mo)雙(shuang)套管從輸送(song)機理上有別(bie)于常(chang)規(gui)的(de)正壓(ya)氣力輸送(song)系統,改懸浮輸送(song)為靜壓(ya)輸送(song),從而(er)改變了常(chang)規(gui)正壓(ya)輸送(song)低(di)濃(nong)度(du)、高流速、易(yi)磨(mo)(mo)損(sun)、易(yi)堵管的(de)工(gong)況,是解決(jue)輸送(song)高磨(mo)(mo)損(sun)、大(da)出力、密相輸送(song)磨(mo)(mo)損(sun)性大(da)的(de)物(wu)料(例如(ru)鍋爐飛(fei)灰(hui))的(de)理想方案,代表了當今除灰(hui)技術的(de)先進水(shui)平。
該(gai)裝置包括主(zhu)輸送管、內(nei)(nei)旁通管,在(zai)(zai)主(zhu)輸送管的(de)(de)外(wai)(wai)壁(bi)(bi)上(shang)(shang)間(jian)隔設置有多個焊(han)接(jie)孔(kong),所述主(zhu)輸送管的(de)(de)外(wai)(wai)壁(bi)(bi)上(shang)(shang)沿軸向方向刻有指(zhi)引(yin)線(xian),并且焊(han)接(jie)孔(kong)位(wei)(wei)于指(zhi)引(yin)線(xian)上(shang)(shang)。通過刻畫指(zhi)引(yin)線(xian),在(zai)(zai)將內(nei)(nei)旁通管緊靠主(zhu)輸送管的(de)(de)內(nei)(nei)壁(bi)(bi)進行(xing)焊(han)接(jie)時,能(neng)夠保(bao)(bao)證足夠的(de)(de)有效(xiao)焊(han)接(jie)部位(wei)(wei),使得內(nei)(nei)旁通管在(zai)(zai)受到高速(su)灰氣流的(de)(de)沖(chong)刷時不(bu)易脫落。在(zai)(zai)內(nei)(nei)旁通管的(de)(de)外(wai)(wai)壁(bi)(bi)上(shang)(shang)沿軸向方向刻有定(ding)位(wei)(wei)線(xian),利用(yong)定(ding)位(wei)(wei)線(xian)能(neng)夠保(bao)(bao)證足夠的(de)(de)有效(xiao)焊(han)接(jie)部位(wei)(wei)。在(zai)(zai)內(nei)(nei)旁通管的(de)(de)外(wai)(wai)壁(bi)(bi)上(shang)(shang)設置有鉤(gou)掛裝置,能(neng)夠使內(nei)(nei)旁通管整體(ti)與主(zhu)輸送管的(de)(de)內(nei)(nei)壁(bi)(bi)接(jie)觸更加緊密。在(zai)(zai)內(nei)(nei)旁通管的(de)(de)入口處設置防磨裝置,能(neng)夠延長(chang)內(nei)(nei)旁通管的(de)(de)使用(yong)壽(shou)命(ming)。適合在(zai)(zai)物料輸送領域推廣(guang)應(ying)用(yong)。
產(chan)品特性(xing):
系(xi)(xi)(xi)(xi)統(tong)適(shi)應性(xing)強,可靠性(xing)高:耐磨陶瓷(ci)紊流雙(shuang)套管(guan)系(xi)(xi)(xi)(xi)統(tong)獨特的工作原(yuan)理,保證(zheng)了除灰(hui)(hui)系(xi)(xi)(xi)(xi)統(tong)管(guan)道不易(yi)堵塞,即使短時(shi)的停運(yun)后(hou)再次(ci)啟(qi)動(dong)時(shi),也能迅速疏通,從而保證(zheng)除灰(hui)(hui)系(xi)(xi)(xi)(xi)統(tong)的安全(quan)性(xing)和可靠性(xing)。這一特點也決(jue)定了該(gai)系(xi)(xi)(xi)(xi)統(tong)對(dui)輸送(song)(song)物(wu)(wu)料適(shi)用(yong)范(fan)圍更為(wei)廣(guang)泛(fan),尤其(qi)肘石灰(hui)(hui)粉、礬土等難以輸送(song)(song)的粉狀(zhuang)物(wu)(wu)料,比(bi)采(cai)用(yong)其(qi)他(ta)除灰(hui)(hui)系(xi)(xi)(xi)(xi)統(tong)更具擾勢;該(gai)除灰(hui)(hui)系(xi)(xi)(xi)(xi)統(tong)輸送(song)(song)壓(ya)力變化平緩,空壓(ya)機供氣量波(bo)動(dong)小,系(xi)(xi)(xi)(xi)統(tong)運(yun)行工況比(bi)較穩(wen)定,從而改(gai)善了除灰(hui)(hui)空壓(ya)機的運(yun)行工況,延長設備使用(yong)壽命,比(bi)常規的單管(guan)氣力除灰(hui)(hui)系(xi)(xi)(xi)(xi)統(tong)性(xing)能要好。