一、砂漿噴涂機有幾種
噴(pen)涂(tu)(tu)(tu)機有(you)很多類型,砂漿噴(pen)涂(tu)(tu)(tu)機就(jiu)是其(qi)中(zhong)一種,它是專用(yong)來噴(pen)涂(tu)(tu)(tu)砂漿的涂(tu)(tu)(tu)裝設備。常用(yong)的砂漿噴(pen)涂(tu)(tu)(tu)機種類主(zhu)要有(you)兩(liang)種:
1、螺桿式砂漿噴涂機
螺(luo)(luo)桿式(shi)噴(pen)(pen)(pen)涂(tu)(tu)(tu)機(ji)由主(zhu)動(dong)(dong)(dong)力電機(ji)、空(kong)(kong)壓(ya)機(ji)、螺(luo)(luo)桿、螺(luo)(luo)套、小(xiao)儲氣罐及壓(ya)力控制器(qi)(qi)、噴(pen)(pen)(pen)槍(qiang)、高(gao)壓(ya)鋼絲(si)管(膠管)、振(zhen)動(dong)(dong)(dong)電機(ji)振(zhen)動(dong)(dong)(dong)篩(shai)、控制器(qi)(qi)、機(ji)身料斗與(yu)架(jia)子(zi)幾部分組(zu)成(cheng)。機(ji)器(qi)(qi)使(shi)用過(guo)程是(shi):主(zhu)動(dong)(dong)(dong)力電機(ji)啟動(dong)(dong)(dong)→帶動(dong)(dong)(dong)螺(luo)(luo)桿轉動(dong)(dong)(dong)→擠壓(ya)砂(sha)漿(jiang)輸送到(dao)噴(pen)(pen)(pen)槍(qiang)口→啟動(dong)(dong)(dong)空(kong)(kong)壓(ya)機(ji)→進行噴(pen)(pen)(pen)涂(tu)(tu)(tu)。其特(te)點(dian)是(shi)噴(pen)(pen)(pen)涂(tu)(tu)(tu)過(guo)程沒(mei)有脈沖,噴(pen)(pen)(pen)涂(tu)(tu)(tu)相對(dui)(dui)平穩,操作人員相對(dui)(dui)省力,主(zhu)要(yao)用于砂(sha)漿(jiang)噴(pen)(pen)(pen)涂(tu)(tu)(tu)、膩子(zi)噴(pen)(pen)(pen)涂(tu)(tu)(tu)、拉(la)毛噴(pen)(pen)(pen)涂(tu)(tu)(tu)、護坡加固、砂(sha)漿(jiang)輸送和3MPa以(yi)內(nei)的砂(sha)漿(jiang)注漿(jiang)。
2、柱塞式砂漿噴涂機
柱塞式噴(pen)(pen)涂機(ji)由主動(dong)力電(dian)機(ji)、空壓機(ji)、活塞、活塞缸(gang)(gang)、球頭、小型儲氣罐,噴(pen)(pen)槍、高壓鋼(gang)絲管、振(zhen)(zhen)動(dong)電(dian)機(ji)振(zhen)(zhen)動(dong)篩、控制(zhi)器(qi)機(ji)器(qi)料斗與架子組成。機(ji)器(qi)使(shi)用過程是(shi):主電(dian)機(ji)工作→帶動(dong)活塞往返抽送(song)工作→球頭上下(xia)砂漿(jiang)流入活塞缸(gang)(gang)內→活塞缸(gang)(gang)推(tui)砂漿(jiang)輸(shu)送(song)到噴(pen)(pen)槍口→啟動(dong)氣泵開(kai)始噴(pen)(pen)涂。
除了這兩種以外,還有一種用得(de)少一些,是液壓(ya)式砂(sha)漿噴(pen)涂(tu)機(ji),屬(shu)于大(da)型(xing)噴(pen)涂(tu)裝(zhuang)置,其組(zu)(zu)成(cheng)一般由二次構造泵(beng)或細石(shi)泵(beng)泵(beng)車加(jia)上移動式空壓(ya)機(ji)組(zu)(zu)成(cheng)。噴(pen)涂(tu)粒徑取決于采用何種泵(beng)車和多大(da)的空壓(ya)機(ji)。主要(yao)用于大(da)型(xing)護坡加(jia)固和大(da)平房噴(pen)涂(tu)使(shi)用。其特點(dian)是噴(pen)涂(tu)效率快,缺點(dian)是不易(yi)操作和布置。
二、砂漿噴涂機螺桿好還是活塞式好
砂漿噴涂(tu)機(ji)主要有(you)螺桿式(shi)和活(huo)塞式(shi)兩種,活(huo)塞式(shi)的砂漿噴涂(tu)機(ji)也叫柱塞式(shi)砂漿噴涂(tu)機(ji),它和螺桿式(shi)相比各有(you)各的用途(tu)。
砂漿噴涂機螺桿式和活塞式比較起來,螺桿式噴涂機的轉子和膠套極易磨損,更換麻煩,后期維護成本相對較高,而且對沙子的比例要求嚴格,沙子稍微多點非常容易堵管,還有就是工作距離短;柱塞式噴涂機就(jiu)要好一些,它由鋼制的曲軸連桿傳(chuan)動,幾(ji)乎(hu)沒有易損件,工(gong)作距(ju)離也(ye)長一些,工(gong)作效率更好。