空壓(ya)機配件與液壓(ya)系(xi)統對液壓(ya)油的潔凈程(cheng)度有較(jiao)高要(yao)(yao)求(qiu)一樣，氣(qi)動系(xi)統對壓(ya)縮空氣(qi)也有較(jiao)高的要(yao)(yao)求(qiu)。

    由空(kong)氣(qi)(qi)(qi)壓縮機排出(chu)的(de)(de)(de)(de)(de)空(kong)氣(qi)(qi)(qi)不(bu)能直接被(bei)氣(qi)(qi)(qi)動裝(zhuang)置(zhi)使用。空(kong)氣(qi)(qi)(qi)壓縮機從大(da)(da)氣(qi)(qi)(qi)中吸入含(han)(han)有水分(fen)(fen)和(he)灰塵的(de)(de)(de)(de)(de)空(kong)氣(qi)(qi)(qi)，經壓縮后空(kong)氣(qi)(qi)(qi)的(de)(de)(de)(de)(de)溫(wen)度提高到100℃以上，空(kong)壓機配件此時(shi)空(kong)氣(qi)(qi)(qi)壓縮機里(li)的(de)(de)(de)(de)(de)潤(run)滑(hua)油也(ye)部分(fen)(fen)變(bian)成氣(qi)(qi)(qi)態。這樣，空(kong)氣(qi)(qi)(qi)壓縮機排出(chu)的(de)(de)(de)(de)(de)壓縮空(kong)氣(qi)(qi)(qi)就是(shi)含(han)(han)有油分(fen)(fen)、水分(fen)(fen)及(ji)灰塵的(de)(de)(de)(de)(de)高溫(wen)氣(qi)(qi)(qi)體。如果將(jiang)這種壓縮空(kong)氣(qi)(qi)(qi)直接送給(gei)氣(qi)(qi)(qi)動系(xi)統，由于空(kong)氣(qi)(qi)(qi)質量不(bu)良，使氣(qi)(qi)(qi)動系(xi)統的(de)(de)(de)(de)(de)可(ke)靠(kao)性(xing)和(he)使用壽命大(da)(da)大(da)(da)降低，由此造成的(de)(de)(de)(de)(de)損(sun)失往往大(da)(da)大(da)(da)超過氣(qi)(qi)(qi)源處理(li)裝(zhuang)置(zhi)的(de)(de)(de)(de)(de)成本(ben)和(he)維修(xiu)費(fei)用，故正確選(xuan)用氣(qi)(qi)(qi)源處理(li)系(xi)統是(shi)絕對(dui)必要的(de)(de)(de)(de)(de)。

    精(jing)密過濾(lv)(lv)(lv)器(又稱作保安過濾(lv)(lv)(lv)器)，筒體外(wai)殼一般采用(yong)不(bu)銹鋼材質(zhi)(zhi)制造，內部采用(yong)PP熔噴(pen)、線燒、折疊、鈦濾(lv)(lv)(lv)芯、活性炭(tan)濾(lv)(lv)(lv)芯等管狀濾(lv)(lv)(lv)芯作為(wei)過濾(lv)(lv)(lv)元件，根(gen)據不(bu)同(tong)的(de)過濾(lv)(lv)(lv)介質(zhi)(zhi)及(ji)設計工藝選擇(ze)不(bu)同(tong)的(de)過濾(lv)(lv)(lv)元件，以達到(dao)出水(shui)水(shui)質(zhi)(zhi)的(de)要(yao)求(qiu)。機體也可(ke)選用(yong)快裝式，以方(fang)便(bian)快捷的(de)更換(huan)濾(lv)(lv)(lv)芯及(ji)清(qing)洗。該設備廣(guang)泛應用(yong)于制藥、化工、食品、飲(yin)料(liao)、水(shui)處理、釀造、石油、印染、環保等行業(ye)，是各類液體過濾(lv)(lv)(lv)、澄清(qing)、提純處理的(de)理想設備。

    濕(shi)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)是水(shui)(shui)蒸(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)與干(gan)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)組(zu)(zu)成的(de)混合物，在(zai)一定體積的(de)濕(shi)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)里水(shui)(shui)蒸(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)所占的(de)份量(以重量計(ji))通(tong)常比干(gan)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)要(yao)少(shao)得多，但它占有(you)(you)與干(gan)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)相(xiang)同(tong)的(de)體積，也具(ju)有(you)(you)相(xiang)同(tong)的(de)溫度(du)。濕(shi)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)所具(ju)有(you)(you)的(de)壓力是各組(zu)(zu)成氣(qi)(qi)(qi)(qi)(qi)體(即干(gan)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)與濕(shi)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi))分(fen)壓力的(de)和。濕(shi)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)中(zhong)水(shui)(shui)蒸(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)所具(ju)有(you)(you)的(de)壓力。稱(cheng)為(wei)水(shui)(shui)蒸(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)分(fen)壓力，記作Ps。其值反映(ying)了濕(shi)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)中(zhong)水(shui)(shui)蒸(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)含(han)量的(de)多少(shao)，水(shui)(shui)蒸(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)含(han)量越(yue)高，水(shui)(shui)蒸(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)分(fen)壓力也越(yue)高。飽和空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)中(zhong)水(shui)(shui)蒸(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)分(fen)壓力叫(jiao)水(shui)(shui)蒸(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)飽和分(fen)壓，Pab.