小型(xing)(xing)(xing)(xing)二(er)次構造柱泵行(xing)業(ye)的(de)發(fa)(fa)(fa)(fa)(fa)展技(ji)術(shu)現(xian)狀 發(fa)(fa)(fa)(fa)(fa)泡(pao)(pao)機(ji)(ji)(ji)(ji)一(yi)(yi)開(kai)始出(chu)現(xian)于國(guo)(guo)(guo)外，其原始機(ji)(ji)(ji)(ji)型(xing)(xing)(xing)(xing)是采(cai)(cai)用(yong)(yong)葉輪(lun)高(gao)(gao)速旋(xuan)轉制(zhi)(zhi)泡(pao)(pao)，故又(you)(you)名“打泡(pao)(pao)機(ji)(ji)(ji)(ji)”。后來隨 著技(ji)術(shu)的(de)不(bu)(bu)斷進步(bu)，發(fa)(fa)(fa)(fa)(fa)泡(pao)(pao)機(ji)(ji)(ji)(ji)的(de)技(ji)術(shu)含量不(bu)(bu)斷提(ti)高(gao)(gao)，新的(de)機(ji)(ji)(ji)(ji)型(xing)(xing)(xing)(xing)不(bu)(bu)斷出(chu)現(xian)，形成了不(bu)(bu)同(tong)的(de)技(ji)術(shu)體 系。我(wo)國(guo)(guo)(guo)早在上(shang)世(shi)紀(ji)50年(nian)代(dai)(dai)就開(kai)始使用(yong)(yong)發(fa)(fa)(fa)(fa)(fa)泡(pao)(pao)機(ji)(ji)(ji)(ji)，但不(bu)(bu)是專(zhuan)用(yong)(yong)的(de)發(fa)(fa)(fa)(fa)(fa)泡(pao)(pao)機(ji)(ji)(ji)(ji)型(xing)(xing)(xing)(xing)，而是采(cai)(cai)用(yong)(yong)砂(sha)漿(jiang)攪拌 機(ji)(ji)(ji)(ji)。即將(jiang)發(fa)(fa)(fa)(fa)(fa)泡(pao)(pao)劑直接加入砂(sha)漿(jiang)攪拌機(ji)(ji)(ji)(ji)或(huo)混(hun)(hun)凝(ning)土攪拌機(ji)(ji)(ji)(ji)，讓發(fa)(fa)(fa)(fa)(fa)泡(pao)(pao)機(ji)(ji)(ji)(ji)和(he)砂(sha)漿(jiang)或(huo)混(hun)(hun)凝(ning)土一(yi)(yi)起攪拌生 成泡(pao)(pao)沫。后來，于上(shang)世(shi)紀(ji)70年(nian)代(dai)(dai)前(qian)后，開(kai)始出(chu)現(xian)專(zhuan)用(yong)(yong)的(de)發(fa)(fa)(fa)(fa)(fa)泡(pao)(pao)機(ji)(ji)(ji)(ji)，即高(gao)(gao)速葉輪(lun)發(fa)(fa)(fa)(fa)(fa)泡(pao)(pao)機(ji)(ji)(ji)(ji)。以后又(you)(you) 不(bu)(bu)斷技(ji)術(shu)升級和(he)換代(dai)(dai)，如(ru)今已(yi)發(fa)(fa)(fa)(fa)(fa)展為以高(gao)(gao)壓充氣(qi)為主體的(de)第(di)三代(dai)(dai)機(ji)(ji)(ji)(ji)型(xing)(xing)(xing)(xing)，基本可(ke)滿足泡(pao)(pao)沫混(hun)(hun)凝(ning) 土的(de)需(xu)要(yao)。但與(yu)國(guo)(guo)(guo)外發(fa)(fa)(fa)(fa)(fa)達國(guo)(guo)(guo)家相比，我(wo)國(guo)(guo)(guo)的(de)發(fa)(fa)(fa)(fa)(fa)泡(pao)(pao)機(ji)(ji)(ji)(ji)自動(dong)化程(cheng)度還較(jiao)低，發(fa)(fa)(fa)(fa)(fa)泡(pao)(pao)性(xing)能(neng)也還有(you)一(yi)(yi)定 的(de)差(cha)距(ju)，需(xu)要(yao)進一(yi)(yi)步(bu)的(de)提(ti)高(gao)(gao)。從發(fa)(fa)(fa)(fa)(fa)展趨(qu)勢看(kan)，這一(yi)(yi)差(cha)距(ju)正逐步(bu)拉近和(he)縮小。我(wo)國(guo)(guo)(guo)發(fa)(fa)(fa)(fa)(fa)泡(pao)(pao)機(ji)(ji)(ji)(ji)的(de)主 要(yao)優勢是價格(ge)(ge)較(jiao)低。進口(kou)(kou)機(ji)(ji)(ji)(ji)型(xing)(xing)(xing)(xing)大(da)多(duo)10多(duo)萬元/臺(tai)(tai)，15～20萬元/臺(tai)(tai)，而國(guo)(guo)(guo)產(chan)機(ji)(ji)(ji)(ji)型(xing)(xing)(xing)(xing)大(da)多(duo)幾萬 元/臺(tai)(tai)，甚(shen)至幾千元/臺(tai)(tai)，從價格(ge)(ge)上(shang)有(you)一(yi)(yi)定的(de)優勢，所(suo)以適合國(guo)(guo)(guo)情(qing)，受到大(da)多(duo)中 小企業(ye)的(de)歡迎。國(guo)(guo)(guo)產(chan)機(ji)(ji)(ji)(ji)型(xing)(xing)(xing)(xing)也有(you)仿(fang)制(zhi)(zhi)進口(kou)(kou)機(ji)(ji)(ji)(ji)型(xing)(xing)(xing)(xing)的(de)，如(ru)仿(fang)制(zhi)(zhi)韓國(guo)(guo)(guo)的(de)地暖(nuan)發(fa)(fa)(fa)(fa)(fa)泡(pao)(pao)機(ji)(ji)(ji)(ji)。不(bu)(bu)過，這種仿(fang)制(zhi)(zhi) 機(ji)(ji)(ji)(ji)型(xing)(xing)(xing)(xing)的(de)價格(ge)(ge)已(yi)和(he)進口(kou)(kou)機(ji)(ji)(ji)(ji)型(xing)(xing)(xing)(xing)大(da)體相當，要(yao)普(pu)及性(xing)推廣應用(yong)(yong)，還有(you)一(yi)(yi)些(xie)價格(ge)(ge)上(shang)的(de)阻力。隨著技(ji)術(shu) 升級和(he)進步(bu)，國(guo)(guo)(guo)產(chan)機(ji)(ji)(ji)(ji)型(xing)(xing)(xing)(xing)隨成本的(de)提(ti)高(gao)(gao)價格(ge)(ge)上(shang)升是必然(ran)的(de)，但不(bu)(bu)可(ke)能(neng)太(tai)高(gao)(gao)，這是由國(guo)(guo)(guo)情(qing)決(jue)定的(de) 。　　
　　新型二次構(gou)(gou)(gou)造(zao)(zao)柱(zhu)澆(jiao)筑(zhu)機(ji)的(de)(de)(de)(de)發明(ming)，為建筑(zhu)行業提(ti)供了一種可靠、制(zhi)作(zuo)(zuo)、安裝方便、工(gong)(gong)(gong)(gong)(gong)效(xiao)高的(de)(de)(de)(de)構(gou)(gou)(gou)造(zao)(zao)柱(zhu)混(hun)凝土(tu)澆(jiao)筑(zhu)裝置。 新型二次構(gou)(gou)(gou)造(zao)(zao)柱(zhu)澆(jiao)筑(zhu)機(ji)采用螺旋式送漿(jiang)，振動(dong)網過濾雙缸往復作(zuo)(zuo)業完全能夠輸(shu)(shu)送建筑(zhu)應用中(zhong)各種 砂漿(jiang)、細石混(hun)凝土(tu)等(deng)，二次構(gou)(gou)(gou)造(zao)(zao)柱(zhu)澆(jiao)筑(zhu)機(ji)具有排(pai)量大，壓力高、省(sheng)工(gong)(gong)(gong)(gong)(gong)省(sheng)料，移(yi)動(dong)靈(ling)活等(deng)特點(dian)。一臺二次結(jie)構(gou)(gou)(gou)灌漿(jiang)輸(shu)(shu)送泵(beng)(beng)設備的(de)(de)(de)(de)施(shi)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)量為200根(gen)/天（每(mei)根(gen)柱(zhu)子按0.18立方），相當于(yu)48人(ren)灌注工(gong)(gong)(gong)(gong)(gong)人(ren)一天的(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)量。經(jing)比較構(gou)(gou)(gou)造(zao)(zao)柱(zhu)施(shi)工(gong)(gong)(gong)(gong)(gong)設備可縮短灌注工(gong)(gong)(gong)(gong)(gong)程(cheng)90%的(de)(de)(de)(de)施(shi)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)周期，并且每(mei)日(ri)可節省(sheng)幾千(qian)元的(de)(de)(de)(de)人(ren)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)資(zi)。二次構(gou)(gou)(gou)造(zao)(zao)柱(zhu)泵(beng)(beng)一人(ren)操(cao)作(zuo)(zuo)就可開工(gong)(gong)(gong)(gong)(gong)，但傳(chuan)統的(de)(de)(de)(de)灌注施(shi)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)強(qiang)度(du)(du)大，因此要時刻(ke)面臨缺工(gong)(gong)(gong)(gong)(gong)施(shi)工(gong)(gong)(gong)(gong)(gong)，招聘困難(nan)等(deng)問(wen)題(ti).二次結(jie)構(gou)(gou)(gou)灌漿(jiang)輸(shu)(shu)送泵(beng)(beng)的(de)(de)(de)(de)研制(zhi)，解決了某些特殊工(gong)(gong)(gong)(gong)(gong)況下的(de)(de)(de)(de)混(hun)凝土(tu)難(nan)以泵(beng)(beng)送的(de)(de)(de)(de)問(wen)題(ti)，從而提(ti)高了施(shi)工(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)(de)進度(du)(du)，降(jiang)低了勞動(dong)的(de)(de)(de)(de)強(qiang)度(du)(du)，減少了施(shi)工(gong)(gong)(gong)(gong)(gong)過程(cheng)中(zhong)對人(ren)工(gong)(gong)(gong)(gong)(gong)成本(ben)的(de)(de)(de)(de)投入 。