簡介

　　浮動(dong)(dong)床(chuang)運行(xing)時，水自下(xia)而上(shang)通過(guo)樹(shu)脂(zhi)(zhi)(zhi)(zhi)(zhi)層(ceng)(ceng)，樹(shu)脂(zhi)(zhi)(zhi)(zhi)(zhi)層(ceng)(ceng)被托(tuo)起，上(shang)部為密實層(ceng)(ceng)，下(xia)部成懸浮狀(zhuang)態(tai)。再生(sheng)時，再生(sheng)液自上(shang)而下(xia)通過(guo)樹(shu)脂(zhi)(zhi)(zhi)(zhi)(zhi)層(ceng)(ceng)，屬于(yu)逆流(liu)再生(sheng)床(chuang)型。浮動(dong)(dong)床(chuang)的樹(shu)脂(zhi)(zhi)(zhi)(zhi)(zhi)填充率高(gao)，運行(xing)流(liu)速高(gao)，流(liu)量(liang)(liang)大，周期產水量(liang)(liang)大。強(qiang)型樹(shu)脂(zhi)(zhi)(zhi)(zhi)(zhi)處(chu)于(yu)再生(sheng)態(tai)時，其填充率可(ke)達(da)98%~100%，失(shi)效后有(you)(you)100~300毫米的水墊層(ceng)(ceng)。弱型樹(shu)脂(zhi)(zhi)(zhi)(zhi)(zhi)，處(chu)于(yu)失(shi)效型時，其填充率可(ke)達(da)98%~100%，再生(sheng)后有(you)(you)100~300毫米水墊層(ceng)(ceng)。單室浮動(dong)(dong)床(chuang)一般裝填強(qiang)型樹(shu)脂(zhi)(zhi)(zhi)(zhi)(zhi)。內部為多孔(kong)板式結構(gou)。內表面襯(chen)膠防(fang)腐(fu)，要配置樹(shu)脂(zhi)(zhi)(zhi)(zhi)(zhi)清洗(xi)(xi)罐，定期將樹(shu)脂(zhi)(zhi)(zhi)(zhi)(zhi)移出，進行(xing)體外清洗(xi)(xi)，陽、陰的清洗(xi)(xi)罐不能(neng)混用，管路按自控型布(bu)置，可(ke)采用氣(qi)動(dong)(dong)隔膜(mo)閥或氣(qi)動(dong)(dong)蝶閥。外形高(gao)度尺(chi)寸按標準(zhun)樹(shu)脂(zhi)(zhi)(zhi)(zhi)(zhi)層(ceng)(ceng)高(gao)給定，若(ruo)工(gong)(gong)程(cheng)上(shang)采用不同(tong)樹(shu)脂(zhi)(zhi)(zhi)(zhi)(zhi)層(ceng)(ceng)高(gao)時，有(you)(you)關尺(chi)寸略有(you)(you)變化，屆時請(qing)與我(wo)廠工(gong)(gong)程(cheng)部聯系。