PPV 型輸(shu)送(song)(song)(song)(song)(song)機(ji)用(yong)于向加工機(ji)器(qi)(qi)、混合機(ji)或(huo)反應器(qi)(qi)輸(shu)送(song)(song)(song)(song)(song)自由流(liu)動的(de)粉末或(huo)顆粒狀散裝(zhuang)固體。典(dian)型的(de)應用(yong)領域是食品(pin)生產(chan)(chan)部(bu)門、塑料(liao)工業(ye)、化學品(pin)和制(zhi)藥。在(zai)從各種(zhong)容器(qi)(qi)轉(zhuan)移小批量時(shi),它(ta)具有特殊優勢。它(ta)允許來自麻袋、桶、箱(xiang)或(huo)筒倉的(de)產(chan)(chan)品(pin)輕(qing)松為下(xia)一(yi)道(dao)工序(xu)做好準備。輸(shu)送(song)(song)(song)(song)(song)機(ji)的(de)進料(liao)過(guo)程以(yi)批量操(cao)作進行。驅動氣(qi)(qi)動控(kong)制(zhi)裝(zhuang)置(zhi)(zhi)上的(de)撥動開關為真空噴嘴提供(gong)壓縮空氣(qi)(qi),并在(zai)輸(shu)送(song)(song)(song)(song)(song)機(ji)中(zhong)產(chan)(chan)生部(bu)分真空。這會(hui)導致(zhi)產(chan)(chan)品(pin)從卸料(liao)點被吸入輸(shu)送(song)(song)(song)(song)(song)機(ji)。輸(shu)送(song)(song)(song)(song)(song)時(shi)間(jian)在(zai)控(kong)制(zhi)器(qi)(qi)上設置(zhi)(zhi)。完成此操(cao)作后,開始出料(liao)時(shi)間(jian),清潔(jie)過(guo)濾器(qi)(qi)并將產(chan)(chan)品(pin)排(pai)放到下(xia)一(yi)個(ge)料(liao)斗中(zhong)。集(ji)成的(de)液位監控(kong)器(qi)(qi)在(zai)再次(ci)需要產(chan)(chan)品(pin)時(shi)發出信號,并自動開始新的(de)輸(shu)送(song)(song)(song)(song)(song)循環。得益于輸(shu)送(song)(song)(song)(song)(song)機(ji)底部(bu)的(de)排(pai)氣(qi)(qi)過(guo)濾器(qi)(qi),下(xia)一(yi)個(ge)料(liao)斗可(ke)以(yi)在(zai)灌裝(zhuang)或(huo)卸料(liao)時(shi)排(pai)氣(qi)(qi)。
PPV型輸(shu)送機用于松散的(de)(de)(de)粉末(mo)或(huo)顆粒狀散裝物料(liao)的(de)(de)(de)加(jia)工(gong)機、混合(he)機或(huo)反應器(qi)的(de)(de)(de)安全(quan)進(jin)料(liao)。可(ke)(ke)(ke)用于食品(pin)工(gong)業、塑料(liao)工(gong)業、化工(gong)和制藥(yao)工(gong)業領(ling)域。設備可(ke)(ke)(ke)以從(cong)各種不同的(de)(de)(de)容(rong)器(qi)中(zhong)拔送小批量(liang)產(chan)品(pin),具(ju)有獨特優勢。因此可(ke)(ke)(ke)以方(fang)便地(di)從(cong)袋、桶、容(rong)器(qi)或(huo)料(liao)倉中(zhong)取出產(chan)品(pin),為后續加(jia)工(gong)做準備。
輸(shu)送(song)(song)機以批量方式為某一工序進行進料。通(tong)(tong)過啟(qi)動氣動控制(zhi)系(xi)統上(shang)的撥動開關,向真空(kong)噴(pen)嘴提供壓(ya)(ya)(ya)縮空(kong)氣,在輸(shu)送(song)(song)設備中形成負壓(ya)(ya)(ya)。產(chan)品(pin)從進料點被吸入輸(shu)送(song)(song)機。輸(shu)送(song)(song)時(shi)間由控制(zhi)單元設置。輸(shu)送(song)(song)時(shi)間結束后,自(zi)動啟(qi)動清(qing)(qing)空(kong)時(shi)間,清(qing)(qing)洗(xi)過濾器(qi),將(jiang)產(chan)品(pin)清(qing)(qing)空(kong)到下(xia)方容器(qi)中。如果集成的液位(wei)監測系(xi)統報告需要(yao)更多產(chan)品(pin),則(ze)自(zi)動啟(qi)動一個新的輸(shu)送(song)(song)循環。通(tong)(tong)過輸(shu)送(song)(song)機腳(jiao)部(bu)的釋壓(ya)(ya)(ya)過濾器(qi),下(xia)方容器(qi)可(ke)以在裝(zhuang)料或在清(qing)(qing)空(kong)時(shi)通(tong)(tong)風。