一、美國威爾克森WILKERSON公司概況

美(mei)(mei)(mei)國(guo)(guo)WILKERSON公(gong)司(si),專業生產(chan)(chan)和(he)(he)銷售全系列壓(ya)縮空(kong)(kong)氣處理(li)(li)(li)元件(jian)(jian)(jian)(jian)及(ji)控(kong)制(zhi)(zhi)產(chan)(chan)品。其(qi)中(zhong)包(bao)(bao)括過(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)器(qi)(qi)(qi)(qi)(qi)，穩壓(ya)器(qi)(qi)(qi)(qi)(qi)和(he)(he)潤滑(hua)劑，空(kong)(kong)氣干燥器(qi)(qi)(qi)(qi)(qi)，分離(li)(li)器(qi)(qi)(qi)(qi)(qi)，排水(shui)渠(qu)和(he)(he) 其(qi)他組(zu)(zu)(zu)件(jian)(jian)(jian)(jian)在空(kong)(kong)氣制(zhi)(zhi)備(bei)。Wilkerson所提(ti)供的優質(zhi)(zhi)產(chan)(chan)品滿足(zu)各種(zhong)各樣的工(gong)(gong)業，加工(gong)(gong)行(xing)(xing)業，致力(li)于(yu)消費者和(he)(he)健(jian)康保健(jian)應(ying)。生產(chan)(chan)和(he)(he)銷售的完整產(chan)(chan)品線,壓(ya)縮空(kong)(kong)氣處理(li)(li)(li)元件(jian)(jian)(jian)(jian)和(he)(he)控(kong)制(zhi)(zhi)的產(chan)(chan)品。這些措施包(bao)(bao)括過(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)器(qi)(qi)(qi)(qi)(qi)，調壓(ya)器(qi)(qi)(qi)(qi)(qi)及(ji)潤滑(hua)，空(kong)(kong)氣干燥器(qi)(qi)(qi)(qi)(qi)，分離(li)(li)器(qi)(qi)(qi)(qi)(qi)，排水(shui)渠(qu)及(ji)其(qi)他組(zu)(zu)(zu)件(jian)(jian)(jian)(jian)在空(kong)(kong)氣中(zhong)的準備(bei)。他們優質(zhi)(zhi)的產(chan)(chan)品滿足(zu)各種(zhong)各樣的工(gong)(gong)業過(guo)(guo)(guo)(guo)(guo)程(cheng)中(zhong)，消費者和(he)(he)衛(wei)生護理(li)(li)(li)應(ying)用。wilkerson公(gong)司(si)主要制(zhi)(zhi)造的產(chan)(chan)品有美(mei)(mei)(mei)國(guo)(guo)wilkerson顆粒過(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)器(qi)(qi)(qi)(qi)(qi)、美(mei)(mei)(mei)國(guo)(guo)wilkerson凝聚式過(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)器(qi)(qi)(qi)(qi)(qi)、美(mei)(mei)(mei)國(guo)(guo)wilkerson后(hou)過(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)器(qi)(qi)(qi)(qi)(qi)、美(mei)(mei)(mei)國(guo)(guo)wilkerson調節(jie)器(qi)(qi)(qi)(qi)(qi)、美(mei)(mei)(mei)國(guo)(guo)wilkerson高(gao)精密穩壓(ya)器(qi)(qi)(qi)(qi)(qi)、美(mei)(mei)(mei)國(guo)(guo)wilkerson潤滑(hua)器(qi)(qi)(qi)(qi)(qi)、美(mei)(mei)(mei)國(guo)(guo)wilkerson過(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)器(qi)(qi)(qi)(qi)(qi)、美(mei)(mei)(mei)國(guo)(guo)wilkerson調節(jie)閥、美(mei)(mei)(mei)國(guo)(guo)wilkerson組(zu)(zu)(zu)合電(dian)器(qi)(qi)(qi)(qi)(qi)、美(mei)(mei)(mei)國(guo)(guo)wilkerson干燥器(qi)(qi)(qi)(qi)(qi)、美(mei)(mei)(mei)國(guo)(guo)wilkerson不銹鋼鋼制(zhi)(zhi)FRLs、美(mei)(mei)(mei)國(guo)(guo)wilkerson配件(jian)(jian)(jian)(jian)及(ji)維修工(gong)(gong)具(ju)包(bao)(bao)等等。wilkerson是高(gao)質(zhi)(zhi)量(liang)，高(gao)性能，高(gao)價值的代名(ming)詞(ci)，專業生產(chan)(chan)和(he)(he)銷售全系列壓(ya)縮空(kong)(kong)氣處理(li)(li)(li)元件(jian)(jian)(jian)(jian)及(ji)控(kong)制(zhi)(zhi)產(chan)(chan)品。其(qi)中(zhong)包(bao)(bao)括過(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)器(qi)(qi)(qi)(qi)(qi)，穩壓(ya)器(qi)(qi)(qi)(qi)(qi)和(he)(he)潤滑(hua)劑，空(kong)(kong)氣干燥器(qi)(qi)(qi)(qi)(qi)，分離(li)(li)器(qi)(qi)(qi)(qi)(qi)，排水(shui)渠(qu)和(he)(he)其(qi)他組(zu)(zu)(zu)件(jian)(jian)(jian)(jian)。Wilkerson致力(li)于(yu)提(ti)供高(gao)品質(zhi)(zhi)產(chan)(chan)品，其(qi)產(chan)(chan)品被廣泛應(ying)用在各行(xing)(xing)各業。

美國(guo)Wilkerson（威爾克森）生產(chan)(chan)和(he)銷售(shou)全系列壓縮空(kong)氣(qi)處(chu)理元件及控(kong)制產(chan)(chan)品。其(qi)中包括過(guo)(guo)濾(lv)器，穩壓器，潤滑劑(ji)，空(kong)氣(qi)干(gan)燥器，分離(li)器，排水(shui)渠(qu)和(he)其(qi)他(ta)組(zu)件的(de)(de)空(kong)氣(qi)制備(bei)(bei)。Wilkerson所提供的(de)(de)優質(zhi)產(chan)(chan)品滿足各(ge)種(zhong)各(ge)樣的(de)(de)工業(ye)，加工行(xing)業(ye)，致力于消費(fei)者(zhe)和(he)健康保健的(de)(de)應用(yong)。園林草坪、農業(ye)的(de)(de)灌溉。飲(yin)食(shi)、織、礦業(ye)、電子、鑄造(zao)行(xing)業(ye)的(de)(de)總供水(shui)過(guo)(guo)濾(lv)系統(tong)。制漿造(zao)紙、冶金(jin)、機(ji)械行(xing)業(ye)的(de)(de)噴嘴用(yong)水(shui)過(guo)(guo)濾(lv)。食(shi)品、電力、礦業(ye)、冶煉業(ye)的(de)(de)一般循環水(shui)過(guo)(guo)濾(lv)。醫藥、石(shi)化煉油、空(kong)調系統(tong)或供暖系統(tong)冷卻塔循環水(shui)的(de)(de)過(guo)(guo)濾(lv)。石(shi)油化工、機(ji)電、醫藥的(de)(de)污水(shui)離(li)子交換預處(chu)理。過(guo)(guo)濾(lv)器（filter）是輸送(song)介(jie)質(zhi)管道(dao)上(shang)*的(de)(de)一種(zhong)裝(zhuang)置，通(tong)常安(an)裝(zhuang)在減壓閥、泄(xie)壓閥、定水(shui)位閥 ,方工過(guo)(guo)濾(lv)器其(qi)它設備(bei)(bei)的(de)(de)進口端(duan)設備(bei)(bei)。過(guo)(guo)濾(lv)器由筒(tong)體(ti)、不銹鋼濾(lv)網、排污部(bu)分、傳動裝(zhuang)置及電氣(qi)控(kong)制部(bu)分組(zu)成。待處(chu)理的(de)(de)水(shui)經(jing)過(guo)(guo)過(guo)(guo)濾(lv)器濾(lv)網的(de)(de)濾(lv)筒(tong)后(hou)，其(qi)雜質(zhi)被(bei)阻擋，當需要清洗時，只要將可(ke)(ke)拆(chai)卸的(de)(de)濾(lv)筒(tong)取出，處(chu)理后(hou)重新(xin)裝(zhuang)入即可(ke)(ke)，因此，使用(yong)維護極為(wei)方便。

二、美國威爾克森WILKERSON過濾器介紹

用(yong)(yong)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)介(jie)(jie)(jie)(jie)質(zhi)(zhi)把(ba)容器分(fen)隔(ge)為(wei)上(shang)、下腔(qiang)即構成(cheng)(cheng)(cheng)簡單的(de)(de)(de)(de)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器。懸(xuan)浮(fu)(fu)(fu)液(ye)(ye)(ye)(ye)(ye)加(jia)(jia)(jia)入上(shang)腔(qiang)，在(zai)(zai)(zai)壓力(li)作(zuo)用(yong)(yong)下通(tong)過(guo)(guo)(guo)(guo)(guo)(guo)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)介(jie)(jie)(jie)(jie)質(zhi)(zhi)進(jin)入下腔(qiang)成(cheng)(cheng)(cheng)為(wei)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)液(ye)(ye)(ye)(ye)(ye)，固(gu)(gu)體(ti)(ti)(ti)顆(ke)(ke)(ke)(ke)(ke)粒(li)(li)(li)被(bei)(bei)截留(liu)(liu)在(zai)(zai)(zai)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)介(jie)(jie)(jie)(jie)質(zhi)(zhi)表面(mian)形(xing)成(cheng)(cheng)(cheng)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)渣(zha)(zha)(zha)(zha)(zha)(zha)(或稱(cheng)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)餅)。過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)過(guo)(guo)(guo)(guo)(guo)(guo)程(cheng)(cheng)中(zhong)(zhong)(zhong)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)介(jie)(jie)(jie)(jie)質(zhi)(zhi)表面(mian)積存(cun)的(de)(de)(de)(de)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)渣(zha)(zha)(zha)(zha)(zha)(zha)層(ceng)(ceng)(ceng)(ceng)逐漸加(jia)(jia)(jia)厚，液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)通(tong)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)渣(zha)(zha)(zha)(zha)(zha)(zha)層(ceng)(ceng)(ceng)(ceng)的(de)(de)(de)(de)阻(zu)力(li)隨之增高，過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)速(su)(su)度(du)(du)(du)減小(xiao)(xiao)。當濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)室充滿濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)渣(zha)(zha)(zha)(zha)(zha)(zha)或過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)速(su)(su)度(du)(du)(du)太小(xiao)(xiao)時(shi)，停(ting)止過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)，清(qing)除濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)渣(zha)(zha)(zha)(zha)(zha)(zha)，使(shi)(shi)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)介(jie)(jie)(jie)(jie)質(zhi)(zhi)再生(sheng)，以(yi)完成(cheng)(cheng)(cheng)一次過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)循環。液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)通(tong)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)渣(zha)(zha)(zha)(zha)(zha)(zha)層(ceng)(ceng)(ceng)(ceng)和(he)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)介(jie)(jie)(jie)(jie)質(zhi)(zhi)必須克服阻(zu)力(li)，因此在(zai)(zai)(zai)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)介(jie)(jie)(jie)(jie)質(zhi)(zhi)的(de)(de)(de)(de)兩側必須有(you)壓力(li)差，這是實(shi)現過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)的(de)(de)(de)(de)推動力(li)。增大(da)(da)(da)壓力(li)差可(ke)(ke)以(yi)加(jia)(jia)(jia)速(su)(su)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)，但受壓后變形(xing)的(de)(de)(de)(de)顆(ke)(ke)(ke)(ke)(ke)粒(li)(li)(li)在(zai)(zai)(zai)大(da)(da)(da)壓力(li)差時(shi)易堵塞(sai)(sai)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)介(jie)(jie)(jie)(jie)質(zhi)(zhi)孔(kong)隙，過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)反而減慢。懸(xuan)浮(fu)(fu)(fu)液(ye)(ye)(ye)(ye)(ye)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)有(you)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)渣(zha)(zha)(zha)(zha)(zha)(zha)層(ceng)(ceng)(ceng)(ceng)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)、深(shen)層(ceng)(ceng)(ceng)(ceng)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)和(he)篩濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv) 3種方式(shi)。濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)渣(zha)(zha)(zha)(zha)(zha)(zha)層(ceng)(ceng)(ceng)(ceng)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)：過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)初期過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)介(jie)(jie)(jie)(jie)質(zhi)(zhi)只能截留(liu)(liu)大(da)(da)(da)的(de)(de)(de)(de)固(gu)(gu)體(ti)(ti)(ti)顆(ke)(ke)(ke)(ke)(ke)粒(li)(li)(li)，小(xiao)(xiao)顆(ke)(ke)(ke)(ke)(ke)粒(li)(li)(li)隨濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)液(ye)(ye)(ye)(ye)(ye)穿過(guo)(guo)(guo)(guo)(guo)(guo)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)介(jie)(jie)(jie)(jie)質(zhi)(zhi)。在(zai)(zai)(zai)形(xing)成(cheng)(cheng)(cheng)初始濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)渣(zha)(zha)(zha)(zha)(zha)(zha)層(ceng)(ceng)(ceng)(ceng)后，濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)渣(zha)(zha)(zha)(zha)(zha)(zha)層(ceng)(ceng)(ceng)(ceng)對過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)起主要(yao)作(zuo)用(yong)(yong)，這時(shi)大(da)(da)(da)、小(xiao)(xiao)顆(ke)(ke)(ke)(ke)(ke)粒(li)(li)(li)均被(bei)(bei)截留(liu)(liu)，例如板(ban)框壓濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)機的(de)(de)(de)(de)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)。深(shen)層(ceng)(ceng)(ceng)(ceng)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)：過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)介(jie)(jie)(jie)(jie)質(zhi)(zhi)較(jiao)厚，懸(xuan)浮(fu)(fu)(fu)液(ye)(ye)(ye)(ye)(ye)中(zhong)(zhong)(zhong)含固(gu)(gu)體(ti)(ti)(ti)顆(ke)(ke)(ke)(ke)(ke)粒(li)(li)(li)較(jiao)少，且顆(ke)(ke)(ke)(ke)(ke)粒(li)(li)(li)小(xiao)(xiao)于(yu)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)介(jie)(jie)(jie)(jie)質(zhi)(zhi)的(de)(de)(de)(de)孔(kong)道。過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)時(shi)，顆(ke)(ke)(ke)(ke)(ke)粒(li)(li)(li)進(jin)入后被(bei)(bei)吸附(fu)在(zai)(zai)(zai)孔(kong)道內，例如多(duo)孔(kong)塑料管過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器、砂濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器的(de)(de)(de)(de)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)。篩濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)：過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)截留(liu)(liu)的(de)(de)(de)(de)固(gu)(gu)體(ti)(ti)(ti)顆(ke)(ke)(ke)(ke)(ke)粒(li)(li)(li)都大(da)(da)(da)于(yu)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)介(jie)(jie)(jie)(jie)質(zhi)(zhi)的(de)(de)(de)(de)孔(kong)隙，過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)介(jie)(jie)(jie)(jie)質(zhi)(zhi)內部(bu)不吸附(fu)固(gu)(gu)體(ti)(ti)(ti)顆(ke)(ke)(ke)(ke)(ke)粒(li)(li)(li)，例如轉筒式(shi)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)篩濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)去污水(shui)中(zhong)(zhong)(zhong)的(de)(de)(de)(de)粗(cu)粒(li)(li)(li)雜質(zhi)(zhi)。在(zai)(zai)(zai)實(shi)際的(de)(de)(de)(de)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)過(guo)(guo)(guo)(guo)(guo)(guo)程(cheng)(cheng)中(zhong)(zhong)(zhong)，三種方式(shi)常常是同時(shi)或相繼出現。過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)速(su)(su)度(du)(du)(du)懸(xuan)浮(fu)(fu)(fu)液(ye)(ye)(ye)(ye)(ye)中(zhong)(zhong)(zhong)的(de)(de)(de)(de)固(gu)(gu)體(ti)(ti)(ti)顆(ke)(ke)(ke)(ke)(ke)粒(li)(li)(li)大(da)(da)(da)、粒(li)(li)(li)度(du)(du)(du)均勻時(shi)，過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)的(de)(de)(de)(de)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)渣(zha)(zha)(zha)(zha)(zha)(zha)層(ceng)(ceng)(ceng)(ceng)孔(kong)隙較(jiao)為(wei)暢通(tong)，濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)液(ye)(ye)(ye)(ye)(ye)通(tong)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)渣(zha)(zha)(zha)(zha)(zha)(zha)層(ceng)(ceng)(ceng)(ceng)的(de)(de)(de)(de)速(su)(su)度(du)(du)(du)較(jiao)大(da)(da)(da)。應用(yong)(yong)凝聚劑將微細的(de)(de)(de)(de)顆(ke)(ke)(ke)(ke)(ke)粒(li)(li)(li)集合成(cheng)(cheng)(cheng)較(jiao)大(da)(da)(da)的(de)(de)(de)(de)團塊(kuai)，有(you)利于(yu)提高過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)速(su)(su)度(du)(du)(du)。對于(yu)固(gu)(gu)體(ti)(ti)(ti)顆(ke)(ke)(ke)(ke)(ke)粒(li)(li)(li)沉降速(su)(su)度(du)(du)(du)快的(de)(de)(de)(de)懸(xuan)浮(fu)(fu)(fu)液(ye)(ye)(ye)(ye)(ye)，應用(yong)(yong)在(zai)(zai)(zai)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)介(jie)(jie)(jie)(jie)質(zhi)(zhi)上(shang)部(bu)加(jia)(jia)(jia)料的(de)(de)(de)(de)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)機，使(shi)(shi)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)方向與(yu)重力(li)方向*，粗(cu)顆(ke)(ke)(ke)(ke)(ke)粒(li)(li)(li)首(shou)先沉降，可(ke)(ke)減少過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)介(jie)(jie)(jie)(jie)質(zhi)(zhi)和(he)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)渣(zha)(zha)(zha)(zha)(zha)(zha)層(ceng)(ceng)(ceng)(ceng)的(de)(de)(de)(de)堵塞(sai)(sai);在(zai)(zai)(zai)難(nan)過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)的(de)(de)(de)(de)懸(xuan)浮(fu)(fu)(fu)液(ye)(ye)(ye)(ye)(ye)(如膠體(ti)(ti)(ti))中(zhong)(zhong)(zhong)混(hun)入如硅藻土、膨脹珍珠巖等較(jiao)粗(cu)的(de)(de)(de)(de)固(gu)(gu)體(ti)(ti)(ti)顆(ke)(ke)(ke)(ke)(ke)粒(li)(li)(li)，可(ke)(ke)使(shi)(shi)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)渣(zha)(zha)(zha)(zha)(zha)(zha)層(ceng)(ceng)(ceng)(ceng)變得(de)疏松(song);濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)液(ye)(ye)(ye)(ye)(ye)粘度(du)(du)(du)較(jiao)大(da)(da)(da)時(shi)，可(ke)(ke)加(jia)(jia)(jia)熱懸(xuan)浮(fu)(fu)(fu)液(ye)(ye)(ye)(ye)(ye)以(yi)降低粘度(du)(du)(du)。這些(xie)措施(shi)都能加(jia)(jia)(jia)快過(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)速(su)(su)度(du)(du)(du)。

傳(chuan)統(tong)(tong)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)產(chan)品的(de)(de)(de)(de)(de)(de)納(na)污(wu)(wu)量小、易受污(wu)(wu)物(wu)堵塞、過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)部分(fen)(fen)需拆卸清洗(xi)且無法監控過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)狀態等(deng)眾多(duo)(duo)(duo)缺點克服，具有(you)(you)(you)(you)對(dui)(dui)(dui)原水(shui)進行過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)并自(zi)動(dong)對(dui)(dui)(dui)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)芯(xin)進行自(zi)動(dong)清洗(xi)排污(wu)(wu)的(de)(de)(de)(de)(de)(de)功能。它由(you)殼體(ti)、多(duo)(duo)(duo)元濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)芯(xin)、反(fan)(fan)沖(chong)洗(xi)機構(gou)(gou)、電(dian)控箱、減速(su)(su)機、電(dian)動(dong)閥門(men)和(he)(he)(he)(he)差壓控制器(qi)(qi)(qi)等(deng)部分(fen)(fen)組成。殼體(ti)內(nei)的(de)(de)(de)(de)(de)(de)橫隔板將其(qi)內(nei)腔(qiang)(qiang)分(fen)(fen)為(wei)(wei)(wei)上(shang)(shang)(shang)、下(xia)(xia)(xia)(xia)兩腔(qiang)(qiang)，上(shang)(shang)(shang)腔(qiang)(qiang)內(nei)配(pei)有(you)(you)(you)(you)多(duo)(duo)(duo)個(ge)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)芯(xin)，這(zhe)樣(yang)利(li)用(yong)(yong)了(le)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)空間(jian)，顯(xian)著(zhu)縮小了(le)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)體(ti)積，下(xia)(xia)(xia)(xia)腔(qiang)(qiang)內(nei)安(an)裝有(you)(you)(you)(you)反(fan)(fan)沖(chong)洗(xi)吸盤。工(gong)作(zuo)時(shi)，濁(zhuo)液經(jing)入(ru)口(kou)進入(ru)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)下(xia)(xia)(xia)(xia)腔(qiang)(qiang)，又經(jing)隔板孔進入(ru)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)芯(xin)的(de)(de)(de)(de)(de)(de)內(nei)腔(qiang)(qiang)，大(da)于(yu)(yu)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)芯(xin)縫隙的(de)(de)(de)(de)(de)(de)雜質(zhi)被(bei)(bei)(bei)截(jie)留，凈液穿過(guo)(guo)(guo)縫隙到(dao)達上(shang)(shang)(shang)腔(qiang)(qiang)，醉后從出(chu)口(kou)送出(chu)。用(yong)(yong)于(yu)(yu)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)性(xing)能實(shi)驗(yan)臺上(shang)(shang)(shang)面(mian)(mian)(mian)，這(zhe)種(zhong)試(shi)(shi)(shi)(shi)(shi)驗(yan)臺在(zai)試(shi)(shi)(shi)(shi)(shi)驗(yan)前都要對(dui)(dui)(dui)系統(tong)(tong)嚴格凈化，因此試(shi)(shi)(shi)(shi)(shi)驗(yan)系統(tong)(tong)和(he)(he)(he)(he)為(wei)(wei)(wei)試(shi)(shi)(shi)(shi)(shi)驗(yan)系統(tong)(tong)服務(wu)的(de)(de)(de)(de)(de)(de)污(wu)(wu)染注入(ru)系統(tong)(tong)都需配(pei)有(you)(you)(you)(you)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)，這(zhe)中(zhong)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)和(he)(he)(he)(he)被(bei)(bei)(bei)試(shi)(shi)(shi)(shi)(shi)驗(yan)的(de)(de)(de)(de)(de)(de)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)是兩回事(shi)兒，它的(de)(de)(de)(de)(de)(de)精(jing)度(du)要求，污(wu)(wu)物(wu)容(rong)納(na)量要求要比被(bei)(bei)(bei)試(shi)(shi)(shi)(shi)(shi)驗(yan)的(de)(de)(de)(de)(de)(de)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)精(jing)度(du)高(gao)(gao)，為(wei)(wei)(wei)區(qu)別同一(yi)試(shi)(shi)(shi)(shi)(shi)驗(yan)系統(tong)(tong)中(zhong)的(de)(de)(de)(de)(de)(de)兩類過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)，這(zhe)種(zhong)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)稱(cheng)為(wei)(wei)(wei)試(shi)(shi)(shi)(shi)(shi)驗(yan)臺過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)，被(bei)(bei)(bei)試(shi)(shi)(shi)(shi)(shi)驗(yan)的(de)(de)(de)(de)(de)(de)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)稱(cheng)為(wei)(wei)(wei)被(bei)(bei)(bei)試(shi)(shi)(shi)(shi)(shi)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)。不(bu)(bu)對(dui)(dui)(dui)稱(cheng)纖(xian)(xian)(xian)維(wei)(wei)(wei)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)結構(gou)(gou)高(gao)(gao)效(xiao)自(zi)動(dong)梯(ti)度(du)密度(du)纖(xian)(xian)(xian)維(wei)(wei)(wei)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)核心技術(shu)是采用(yong)(yong)不(bu)(bu)對(dui)(dui)(dui)稱(cheng)纖(xian)(xian)(xian)維(wei)(wei)(wei)束(shu)(shu)材料(liao)作(zuo)為(wei)(wei)(wei)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)，其(qi)一(yi)端為(wei)(wei)(wei)松散的(de)(de)(de)(de)(de)(de)纖(xian)(xian)(xian)維(wei)(wei)(wei)絲(si)束(shu)(shu)，另一(yi)端纖(xian)(xian)(xian)維(wei)(wei)(wei)絲(si)束(shu)(shu)固(gu)(gu)定在(zai)比重(zhong)(zhong)較大(da)的(de)(de)(de)(de)(de)(de)實(shi)心體(ti)內(nei)，過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)時(shi)，比重(zhong)(zhong)較大(da)的(de)(de)(de)(de)(de)(de)實(shi)心核起到(dao)了(le)對(dui)(dui)(dui)纖(xian)(xian)(xian)維(wei)(wei)(wei)絲(si)束(shu)(shu)的(de)(de)(de)(de)(de)(de)壓密作(zuo)用(yong)(yong)，同時(shi)，由(you)于(yu)(yu)核尺(chi)寸較小，對(dui)(dui)(dui)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)斷面(mian)(mian)(mian)空隙率(lv)分(fen)(fen)布(bu)(bu)的(de)(de)(de)(de)(de)(de)均(jun)勻性(xing)影響不(bu)(bu)，從而(er)(er)提高(gao)(gao)了(le)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)床(chuang)的(de)(de)(de)(de)(de)(de)截(jie)污(wu)(wu)能力(li)(li)(li)。使濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)床(chuang)具有(you)(you)(you)(you)纖(xian)(xian)(xian)維(wei)(wei)(wei)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)的(de)(de)(de)(de)(de)(de)孔隙度(du)高(gao)(gao)、比表面(mian)(mian)(mian)積小、濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)速(su)(su)高(gao)(gao)、截(jie)污(wu)(wu)量大(da)、過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)精(jing)度(du)高(gao)(gao)等(deng)優點，當水(shui)中(zhong)懸浮(fu)(fu)物(wu)流(liu)經(jing)纖(xian)(xian)(xian)維(wei)(wei)(wei)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)表面(mian)(mian)(mian)時(shi)，在(zai)范德華(hua)引力(li)(li)(li)和(he)(he)(he)(he)經(jing)電(dian)作(zuo)用(yong)(yong)下(xia)(xia)(xia)(xia)，懸浮(fu)(fu)固(gu)(gu)體(ti)和(he)(he)(he)(he)纖(xian)(xian)(xian)維(wei)(wei)(wei)束(shu)(shu)粘附力(li)(li)(li)遠大(da)于(yu)(yu)與(yu)石英(ying)砂的(de)(de)(de)(de)(de)(de)粘附力(li)(li)(li)，有(you)(you)(you)(you)利(li)于(yu)(yu)提高(gao)(gao)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)速(su)(su)和(he)(he)(he)(he)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)精(jing)度(du)。反(fan)(fan)沖(chong)洗(xi)時(shi)，由(you)于(yu)(yu)核心和(he)(he)(he)(he)纖(xian)(xian)(xian)維(wei)(wei)(wei)絲(si)的(de)(de)(de)(de)(de)(de)比重(zhong)(zhong)差，彗尾纖(xian)(xian)(xian)維(wei)(wei)(wei)隨反(fan)(fan)沖(chong)洗(xi)水(shui)流(liu)而(er)(er)散開并擺動(dong)，產(chan)生較強(qiang)的(de)(de)(de)(de)(de)(de)甩曳力(li)(li)(li)；濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)之間(jian)的(de)(de)(de)(de)(de)(de)相(xiang)互碰撞也加劇了(le)纖(xian)(xian)(xian)維(wei)(wei)(wei)在(zai)水(shui)中(zhong)所受到(dao)的(de)(de)(de)(de)(de)(de)機械作(zuo)用(yong)(yong)力(li)(li)(li)，濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)的(de)(de)(de)(de)(de)(de)不(bu)(bu)規則形(xing)狀使濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)在(zai)反(fan)(fan)沖(chong)洗(xi)水(shui)流(liu)和(he)(he)(he)(he)氣流(liu)作(zuo)用(yong)(yong)下(xia)(xia)(xia)(xia)產(chan)生旋轉，強(qiang)化了(le)反(fan)(fan)沖(chong)洗(xi)時(shi)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)受到(dao)的(de)(de)(de)(de)(de)(de)機械剪(jian)切力(li)(li)(li)，上(shang)(shang)(shang)述幾種(zhong)力(li)(li)(li)的(de)(de)(de)(de)(de)(de)共(gong)同作(zuo)用(yong)(yong)結果使附著(zhu)在(zai)纖(xian)(xian)(xian)維(wei)(wei)(wei)表面(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)固(gu)(gu)體(ti)顆(ke)粒(li)(li)很容(rong)易脫落，從而(er)(er)提高(gao)(gao)了(le)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)的(de)(de)(de)(de)(de)(de)洗(xi)凈度(du)，這(zhe)樣(yang)不(bu)(bu)對(dui)(dui)(dui)稱(cheng)纖(xian)(xian)(xian)維(wei)(wei)(wei)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)同時(shi)又具有(you)(you)(you)(you)了(le)顆(ke)粒(li)(li)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)的(de)(de)(de)(de)(de)(de)反(fan)(fan)沖(chong)洗(xi)功能。上(shang)(shang)(shang)疏下(xia)(xia)(xia)(xia)密的(de)(de)(de)(de)(de)(de)連續(xu)梯(ti)度(du)密度(du)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)床(chuang)結構(gou)(gou)不(bu)(bu)對(dui)(dui)(dui)稱(cheng)纖(xian)(xian)(xian)維(wei)(wei)(wei)束(shu)(shu)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)組成的(de)(de)(de)(de)(de)(de)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)床(chuang)在(zai)水(shui)流(liu)的(de)(de)(de)(de)(de)(de)壓實(shi)作(zuo)用(yong)(yong)下(xia)(xia)(xia)(xia)，水(shui)流(liu)經(jing)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)層(ceng)時(shi)產(chan)生阻力(li)(li)(li)，從上(shang)(shang)(shang)到(dao)下(xia)(xia)(xia)(xia)，水(shui)頭損失(shi)逐步減少，水(shui)流(liu)速(su)(su)度(du)越(yue)來越(yue)快，濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)料(liao)的(de)(de)(de)(de)(de)(de)壓實(shi)程度(du)就越(yue)來越(yue)高(gao)(gao)，孔隙度(du)越(yue)來越(yue)小，這(zhe)樣(yang)沿水(shui)流(liu)方向，自(zi)動(dong)形(xing)成連續(xu)的(de)(de)(de)(de)(de)(de)梯(ti)度(du)密度(du)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)層(ceng)分(fen)(fen)布(bu)(bu)，形(xing)成了(le)一(yi)個(ge)倒金字塔(ta)的(de)(de)(de)(de)(de)(de)構(gou)(gou)造。該結構(gou)(gou)十分(fen)(fen)有(you)(you)(you)(you)利(li)于(yu)(yu)水(shui)中(zhong)固(gu)(gu)體(ti)懸浮(fu)(fu)物(wu)的(de)(de)(de)(de)(de)(de)有(you)(you)(you)(you)效(xiao)分(fen)(fen)離，即濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)床(chuang)上(shang)(shang)(shang)部脫附的(de)(de)(de)(de)(de)(de)顆(ke)粒(li)(li)很容(rong)易在(zai)下(xia)(xia)(xia)(xia)部窄通道的(de)(de)(de)(de)(de)(de)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)床(chuang)中(zhong)被(bei)(bei)(bei)捕獲而(er)(er)截(jie)留，實(shi)現高(gao)(gao)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)速(su)(su)和(he)(he)(he)(he)高(gao)(gao)精(jing)度(du)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)的(de)(de)(de)(de)(de)(de)統(tong)(tong)一(yi)，提高(gao)(gao)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)截(jie)污(wu)(wu)量，延長過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)周期。

三、美國威爾克森WILKERSON過濾器產品型號：
F18-02-SG00 M18-02-CG00 A18-02-BKM0
F18-02-SG00 M18-02-CG00 A18-02-BKM0
F18-02-SG00 M18-02-CG00 A18-02-BKM0
F28-04-SG00 M28-04-CG00 A28-04-BKM0
F28-04-SG00 M28-04-CG00 A28-04-BKM0
F28-04-SG00 M28-04-CG00 A28-04-BKM0
F16-02-000 F16-02-M00 F16-02-G00 F16-02-D00
F16-03-000 F16-03-M00 F16-03-G00 F16-03-D00
F16-04-000 F16-04-M00 F16-04-G00 F16-04-D00
F16-02-F00 F16-02-FM0 F16-02-FG0 F16-02-DF0
F16-03-F00 F16-03-FM0 F16-03-FG0 F16-03-DF0
F16-04-F00 F16-04-FM0 F16-04-FG0 F16-04-DF0
F26-02-000 F26-02-M00 F26-02-G00 F26-02-D00
F26-03-000 F26-03-M00 F26-03-G00 F26-03-D00
F26-04-000 F26-04-M00 F26-04-G00 F26-04-D00
F26-02-F00 F26-02-FM0 F26-02-FG0 F26-02-DF0
F26-03-F00 F26-03-FM0 F26-03-FG0 F26-03-DF0
F26-04-F00 F26-04-FM0 F26-04-FG0 F26-04-DF0