技(ji)術文章
球(qiu)形真(zhen)空濃縮罐(guan)主(zhu)要由(you)以下(xia)部(bu)分(fen)組(zu)成:
- 濃縮罐(guan)主(zhu)體(ti):壹(yi)般(ban)為球(qiu)形,采用(yong)夾套(tao)結構(gou),夾套(tao)內可(ke)通入(ru)蒸汽(qi)、導熱油等加(jia)熱介質對(dui)罐(guan)內(nei)物(wu)料進行(xing)間接(jie)加(jia)熱。罐體(ti)通(tong)常由(you)不銹鋼制成,具(ju)有(you)良(liang)好(hao)的耐腐(fu)蝕性(xing),且(qie)與物(wu)料(liao)接(jie)觸(chu)部(bu)分(fen)符(fu)合(he)相關(guan)衛(wei)生(sheng)標準,如(ru)GMP醫(yi)藥(yao)標準(zhun)。罐(guan)體(ti)上(shang)還設有(you)進料口、出(chu)料(liao)口、蒸汽(qi)出(chu)口管、視鏡(jing)等部(bu)件(jian),方便物料(liao)進出(chu)、觀(guan)察罐內情(qing)況等.
- 冷(leng)凝(ning)器:多為列(lie)管式(shi),其作用(yong)是(shi)將(jiang)濃縮過(guo)程(cheng)中產生(sheng)的(de)蒸汽(qi)冷(leng)卻(que)並凝(ning)結成液體(ti),以(yi)便進行(xing)回收(shou)或(huo)進壹步(bu)處理(li)。冷(leng)凝(ning)器通過管道(dao)與濃縮罐(guan)的(de)蒸汽(qi)出(chu)口相連(lian),使(shi)蒸汽(qi)在其中流(liu)動(dong)時(shi)與外(wai)部(bu)的(de)冷(leng)卻(que)介(jie)質進行(xing)熱交換(huan),從而實現(xian)冷(leng)凝(ning).
- 汽(qi)液分(fen)離(li)器:用(yong)於(yu)分(fen)離(li)蒸汽(qi)和液體(ti),使(shi)蒸汽(qi)中的液體(ti)成分(fen)能夠(gou)更(geng)好(hao)地被(bei)冷(leng)凝(ning)器收(shou)集(ji),提高冷(leng)凝(ning)效(xiao)率,同(tong)時防止液體(ti)進入(ru)真(zhen)空泵(beng)等後(hou)續(xu)設備(bei),保(bao)護設備(bei)正(zheng)常運行(xing)。蒸汽(qi)和夾帶的(de)液滴進入(ru)汽(qi)液分(fen)離(li)器後,在分(fen)離(li)器內通過(guo)離(li)心力、重(zhong)力等作用(yong)實現(xian)氣(qi)液分(fen)離(li),分(fen)離(li)出(chu)的(de)液體(ti)可(ke)回流(liu)至濃縮罐(guan)內(nei)繼續濃縮.
- 冷(leng)卻(que)器:通常為(wei)盤管式(shi),對(dui)經(jing)過(guo)冷(leng)凝(ning)器後的液體(ti)進壹步(bu)冷(leng)卻(que),使(shi)其(qi)達到(dao)合(he)適(shi)的溫度(du)便(bian)於儲存(cun)或(huo)後(hou)續(xu)處(chu)理(li),確(que)保(bao)冷(leng)凝(ning)液的溫度(du)和(he)狀態(tai)符合(he)要(yao)求(qiu),以(yi)便進行(xing)有(you)效(xiao)的(de)回收(shou)或(huo)排(pai)放.
- 受(shou)液桶:用(yong)於(yu)收(shou)集(ji)經(jing)過(guo)冷(leng)卻(que)後(hou)的(de)冷(leng)凝(ning)液,以便進行(xing)集(ji)中處(chu)理(li)或(huo)回收(shou)利用(yong),其(qi)容積大小(xiao)根(gen)據濃縮罐(guan)的(de)規(gui)格和(he)生產(chan)需求(qiu)而(er)定(ding).
- 攪拌裝(zhuang)置:部(bu)分(fen)球(qiu)形(xing)真(zhen)空濃縮罐(guan)配備(bei)攪拌裝(zhuang)置,由(you)電(dian)機(ji)、電(dian)機(ji)軸(zhou)、聯軸器、轉動(dong)桿(gan)、橫(heng)桿、攪動(dong)桿(gan)、弧(hu)形刮(gua)板、柔性(xing)毛刷(shua)等組(zu)成。電(dian)機(ji)帶動(dong)攪拌軸和攪拌槳(jiang)轉(zhuan)動(dong),使(shi)罐(guan)內物(wu)料(liao)攪拌均勻,提高濃縮效(xiao)率,防止物料粘(zhan)壁和(he)局部(bu)過(guo)熱,弧形刮板和(he)柔性(xing)毛刷(shua)還可(ke)將粘(zhan)黏在(zai)球(qiu)形罐(guan)體(ti)內(nei)壁上(shang)的物(wu)料(liao)刮(gua)落,減(jian)少物料浪費.
- 清洗系(xi)統(tong):壹(yi)些先(xian)進的球形(xing)真(zhen)空濃縮罐(guan)設有(you)自動(dong)噴(pen)淋(lin)清洗系(xi)統(tong),包(bao)括(kuo)進水管、管道(dao)固定(ding)環、柔性(xing)管、清洗噴(pen)頭(tou)等。使(shi)用(yong)時(shi),清洗用(yong)水(shui)通(tong)過(guo)進水管和(he)柔性(xing)管輸送(song)至清洗噴(pen)頭(tou),清洗噴(pen)頭(tou)將清洗用(yong)水(shui)均勻噴(pen)出(chu),能夠(gou)對(dui)球(qiu)形(xing)罐(guan)體(ti)進行(xing)清洗,清除內部(bu)殘留物(wu)料,以(yi)便下(xia)次使(shi)用(yong).
- 固定(ding)組件(jian):用(yong)於(yu)固定(ding)濃縮罐(guan),包(bao)括(kuo)放置(zhi)球體(ti)、支(zhi)撐腿柱、螺紋固定(ding)座(zuo)、螺紋桿、助(zhu)力把(ba)手、弧形塊等,可(ke)將球(qiu)形(xing)罐體(ti)夾緊(jin)固定(ding),且結構(gou)簡(jian)單、成本較低(di)、固定(ding)牢靠(kao),並能減(jian)少對(dui)罐(guan)體(ti)表面的(de)刮痕(hen).
- 真(zhen)空系統(tong):包(bao)括(kuo)真(zhen)空泵(beng)、真(zhen)空管道(dao)、閥(fa)門(men)等,用(yong)於(yu)創(chuang)造(zao)和(he)維(wei)持(chi)罐內的真(zhen)空環境,降(jiang)低(di)物(wu)料(liao)的沸點,使物料(liao)在(zai)較低(di)溫(wen)度(du)下(xia)即(ji)可(ke)沸騰蒸發(fa),加快(kuai)濃縮速(su)度(du),同(tong)時保護熱敏性(xing)物(wu)料(liao)的(de)有(you)效(xiao)成分(fen).
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