日期:2020-10-16 編輯:富泰鑫五金 閱讀: 3972
霧(wu)化噴(pen)(pen)嘴是現在(zai)(zai)工(gong)業(ye)制造行業(ye)中較為常(chang)(chang)見的一種(zhong)零(ling)件(jian),它是工(gong)業(ye)生產(chan)噴(pen)(pen)嘴中一種(zhong)非常(chang)(chang)有特色和獨特的噴(pen)(pen)嘴類(lei)型(xing)。霧(wu)化噴(pen)(pen)嘴工(gong)程(cheng)造價增加(jia),生產(chan)加(jia)工(gong)工(gong)序(xu)復雜。在(zai)(zai)同(tong)一商品(pin)由于生產(chan)加(jia)工(gong)的不同(tong),其實際效果也會有所不同(tong)。這(zhe)是現階(jie)段霧(wu)化噴(pen)(pen)嘴領域(yu)存在(zai)(zai)的現象,未來技術專業(ye)的發(fa)展趨勢可能會有所改善。
霧(wu)化(hua)(hua)(hua)噴嘴(zui)(zui)(zui)稱為(wei)(wei)雙(shuang)液霧(wu)化(hua)(hua)(hua)噴嘴(zui)(zui)(zui)。噴嘴(zui)(zui)(zui)分(fen)(fen)為(wei)(wei)噴嘴(zui)(zui)(zui)本身和(he)噴嘴(zui)(zui)(zui)蓋。由于(yu)工作條件的(de)(de)(de)不同(tong),其行為(wei)(wei)主體(ti)分(fen)(fen)為(wei)(wei)以下六種關鍵(jian)類型:自動控制系統空(kong)(kong)(kong)氣(qi)(qi)(qi)霧(wu)化(hua)(hua)(hua)噴嘴(zui)(zui)(zui)、帶拔塞針的(de)(de)(de)空(kong)(kong)(kong)氣(qi)(qi)(qi)霧(wu)化(hua)(hua)(hua)噴嘴(zui)(zui)(zui)、帶流量控制閥(fa)的(de)(de)(de)空(kong)(kong)(kong)氣(qi)(qi)(qi)霧(wu)化(hua)(hua)(hua)噴嘴(zui)(zui)(zui)、自聯(lian)式空(kong)(kong)(kong)氣(qi)(qi)(qi)霧(wu)化(hua)(hua)(hua)噴嘴(zui)(zui)(zui)和(he)超小型空(kong)(kong)(kong)氣(qi)(qi)(qi)霧(wu)化(hua)(hua)(hua)噴嘴(zui)(zui)(zui)、超聲波空(kong)(kong)(kong)氣(qi)(qi)(qi)霧(wu)化(hua)(hua)(hua)器。液體(ti)蓋分(fen)(fen)為(wei)(wei)蒸汽蓋和(he)空(kong)(kong)(kong)氣(qi)(qi)(qi)蓋。空(kong)(kong)(kong)氣(qi)(qi)(qi)霧(wu)化(hua)(hua)(hua)噴嘴(zui)(zui)(zui)的(de)(de)(de)霧(wu)化(hua)(hua)(hua)器分(fen)(fen)為(wei)(wei)風扇式霧(wu)化(hua)(hua)(hua)器和(he)實芯式霧(wu)化(hua)(hua)(hua)器。
而霧化(hua)噴(pen)嘴的基(ji)本原(yuan)理是將(jiang)霧化(hua)噴(pen)嘴是運用空氣與液體(ti)的磨擦,造成十分勻稱和細微的霧化(hua)實際效果,均(jun)值的霧化(hua)顆粒(li)物(wu)直徑做到50μm及(ji)下列。霧化(hua)的結構形式分成工作壓(ya)力(li)霧化(hua)和虹吸式霧化(hua)。
噴霧(wu)(wu)設備(bei)有(you)兩種方(fang)式:內部(bu)混(hun)合(he)和(he)外(wai)部(bu)混(hun)合(he)。內部(bu)混(hun)合(he)霧(wu)(wu)化(hua)氣(qi)(qi)(qi)體(ti)(ti)(ti)和(he)液(ye)(ye)體(ti)(ti)(ti)在空氣(qi)(qi)(qi)帽和(he)液(ye)(ye)體(ti)(ti)(ti)帽內混(hun)合(he)和(he)霧(wu)(wu)化(hua)。霧(wu)(wu)化(hua)的基(ji)本原理是空氣(qi)(qi)(qi)的分裂和(he)碰撞。實(shi)際(ji)霧(wu)(wu)化(hua)效果理想,不應含有(you)粘(zhan)性液(ye)(ye)體(ti)(ti)(ti)。外(wai)部(bu)混(hun)合(he)霧(wu)(wu)化(hua)氣(qi)(qi)(qi)體(ti)(ti)(ti)和(he)液(ye)(ye)體(ti)(ti)(ti)從噴嘴孔噴出后(hou),用快速(su)旋(xuan)風(feng)分離器對液(ye)(ye)體(ti)(ti)(ti)進行摩擦(ca)霧(wu)(wu)化(hua)。霧(wu)(wu)化(hua)的基(ji)本原理是摩擦(ca)產生的切(qie)向應力(li),霧(wu)(wu)化(hua)的實(shi)際(ji)效果一般。含有(you)粘(zhan)度的合(he)適液(ye)(ye)體(ti)(ti)(ti)。
工(gong)作(zuo)壓(ya)(ya)力(li)霧(wu)(wu)化系(xi)統軟(ruan)件(jian)(jian):液(ye)(ye)體切斷(duan)(duan)閥(fa)、液(ye)(ye)體過(guo)濾(lv)裝置、液(ye)(ye)壓(ya)(ya)控制器(qi)和(he)氣壓(ya)(ya)計(ji)、噴嘴、空(kong)氣控制器(qi)和(he)氣壓(ya)(ya)計(ji)、空(kong)氣過(guo)濾(lv)裝置、空(kong)氣切斷(duan)(duan)閥(fa)、工(gong)作(zuo)壓(ya)(ya)力(li)霧(wu)(wu)化系(xi)統軟(ruan)件(jian)(jian),水必須具有一(yi)定的(de)工(gong)作(zuo)壓(ya)(ya)力(li),并對實際霧(wu)(wu)化效果進行了理想化,這是對一(yi)般(ban)霧(wu)(wu)化方法的(de)強烈推(tui)薦(jian)。直接沖擊霧(wu)(wu)化系(xi)統軟(ruan)件(jian)(jian):液(ye)(ye)體容器(qi)、虹吸(xi)管高(gao)寬比、虹吸(xi)管、霧(wu)(wu)化噴嘴、空(kong)氣控制器(qi)和(he)氣壓(ya)(ya)計(ji)、空(kong)氣過(guo)濾(lv)器(qi)、空(kong)氣切斷(duan)(duan)閥(fa)和(he)空(kong)氣通道。虹吸(xi)霧(wu)(wu)化根據快速(su)旋風產生的(de)負壓(ya)(ya)吸(xi)水,霧(wu)(wu)化的(de)實際效果一(yi)般(ban)。