真空帶式過濾機(ji)的工(gong)作原(yuan)理

環(huan)形(xing)膠(jiao)帶(dai)(dai)(dai)由電機(ji)經(jing)減速拖動(dong)(dong)連續運行(xing)，濾(lv)(lv)(lv)布鋪敷在(zai)(zai)膠(jiao)帶(dai)(dai)(dai)上(shang)與(yu)之同(tong)步(bu)運行(xing)。膠(jiao)帶(dai)(dai)(dai)與(yu)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)室滑動(dong)(dong)接觸(真(zhen)(zhen)(zhen)空(kong)(kong)(kong)室與(yu)膠(jiao)帶(dai)(dai)(dai)間有(you)環(huan)形(xing)磨擦帶(dai)(dai)(dai)并通入水形(xing)成(cheng)水密封)，當真(zhen)(zhen)(zhen)空(kong)(kong)(kong)室接通真(zhen)(zhen)(zhen)空(kong)(kong)(kong)系統(tong)時，在(zai)(zai)膠(jiao)帶(dai)(dai)(dai)上(shang)形(xing)成(cheng)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)抽(chou)濾(lv)(lv)(lv)區;料漿由布料器均勻(yun)地布在(zai)(zai)濾(lv)(lv)(lv)布上(shang)，在(zai)(zai)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)的(de)(de)作(zuo)用(yong)下，濾(lv)(lv)(lv)液(ye)穿過(guo)濾(lv)(lv)(lv)布經(jing)膠(jiao)帶(dai)(dai)(dai)上(shang)的(de)(de)橫溝槽匯總并由小孔(kong)進(jin)(jin)(jin)入真(zhen)(zhen)(zhen)空(kong)(kong)(kong)室，固體顆粒被截留而形(xing)式(shi)濾(lv)(lv)(lv)餅(bing);進(jin)(jin)(jin)入真(zhen)(zhen)(zhen)空(kong)(kong)(kong)的(de)(de)液(ye)體經(jing)氣水分離器排出。隨著橡(xiang)膠(jiao)帶(dai)(dai)(dai)移動(dong)(dong)已(yi)形(xing)成(cheng)的(de)(de)濾(lv)(lv)(lv)餅(bing)依次進(jin)(jin)(jin)入濾(lv)(lv)(lv)餅(bing)洗滌區、吸干(gan)區;濾(lv)(lv)(lv)布與(yu)膠(jiao)帶(dai)(dai)(dai)分開(kai)，在(zai)(zai)卸濾(lv)(lv)(lv)餅(bing)輥處將濾(lv)(lv)(lv)餅(bing)卸出;卸除(chu)濾(lv)(lv)(lv)餅(bing)的(de)(de)濾(lv)(lv)(lv)布經(jing)清洗后獲(huo)得;再經(jing)過(guo)一(yi)組支承輥和糾偏(pian)裝(zhuang)置后重新進(jin)(jin)(jin)入過(guo)濾(lv)(lv)(lv)區。