HYDAC賀德克過濾器的使用？
HYDAC賀(he)德克(ke)過(guo)濾器待處理的(de)(de)水(shui)由(you)(you)入(ru)水(shui)口(kou)(kou)進(jin)入(ru)機體(ti)，水(shui)中的(de)(de)雜質沉積在(zai)不(bu)(bu)銹(xiu)(xiu)鋼濾網(wang)上，由(you)(you)此(ci)產生壓(ya)(ya)(ya)差。通過(guo)壓(ya)(ya)(ya)差開關監測進(jin)出水(shui)口(kou)(kou)壓(ya)(ya)(ya)差變化，當(dang)(dang)壓(ya)(ya)(ya)差達(da)到設(she)(she)定值時(shi)(shi)(shi)，電(dian)控(kong)(kong)器給(gei)水(shui)力(li)控(kong)(kong)制(zhi)閥，驅(qu)動電(dian)機信(xin)號。設(she)(she)備安裝后(hou)，由(you)(you)技(ji)術(shu)人(ren)員(yuan)進(jin)行(xing)調試，設(she)(she)定過(guo)濾時(shi)(shi)(shi)間(jian)和清(qing)(qing)洗(xi)(xi)轉(zhuan)換時(shi)(shi)(shi)間(jian)，待處理的(de)(de)水(shui)由(you)(you)入(ru)水(shui)口(kou)(kou)進(jin)入(ru)機體(ti)，HYDAC賀(he)德克(ke)過(guo)濾器開始正常(chang)工作，當(dang)(dang)達(da)到預設(she)(she)清(qing)(qing)洗(xi)(xi)時(shi)(shi)(shi)間(jian)時(shi)(shi)(shi)，電(dian)控(kong)(kong)器給(gei)水(shui)力(li)控(kong)(kong)制(zhi)閥、驅(qu)動電(dian)機信(xin)號，引發(fa)下(xia)列動作：電(dian)動機帶動刷子旋轉(zhuan)，對濾芯進(jin)行(xing)清(qing)(qing)洗(xi)(xi)，同時(shi)(shi)(shi)控(kong)(kong)制(zhi)閥打(da)開進(jin)行(xing)排污，整(zheng)個清(qing)(qing)洗(xi)(xi)過(guo)程只需(xu)持(chi)續數(shu)十秒(miao)鐘，當(dang)(dang)清(qing)(qing)洗(xi)(xi)結(jie)束時(shi)(shi)(shi)，關閉控(kong)(kong)制(zhi)閥，電(dian)機停止轉(zhuan)動，系統恢(hui)復(fu)至(zhi)其(qi)初始狀態，開始進(jin)入(ru)下(xia)一個過(guo)濾工序。HYDAC賀(he)德克(ke)過(guo)濾器的(de)(de)殼(ke)體(ti)內部主要由(you)(you)粗濾網(wang)、細濾網(wang)、吸(xi)污管，不(bu)(bu)銹(xiu)(xiu)鋼刷或(huo)不(bu)(bu)銹(xiu)(xiu)鋼吸(xi)嘴、密封圈、防腐涂層、轉(zhuan)動軸等組成。
HYDAC賀德克過濾器用過濾介質把容器分隔為上、下腔即構成簡單的HYDAC賀德克過濾器。懸浮液加入上腔，在壓力作用下通過過濾介質進入下腔成為濾液，固體顆粒被截留在過濾介質表面形成濾渣(或稱濾餅)。HYDAC賀德克過濾器過濾過程中過濾介質表面積存的濾渣層逐漸加厚，液體通過濾渣層的阻力隨之增高，過濾速度減小。HYDAC賀德克過濾器當濾室充滿濾渣或過濾速度太小時，停止過濾，清除濾渣，使過濾介質再生，以完成一次過濾循環。
液體通過濾渣層和過濾介質必須克服阻力，因此在過濾介質的兩側必須有壓力差，這是實現過濾的推動力。增大壓力差可以加速過濾，但受壓后變形的顆粒在大壓力差時易堵塞過濾介質孔隙，過濾反而減慢。
懸浮液過濾有濾渣層過濾、深層過濾和篩濾 3種方式。
①濾渣層過濾：過濾初期過濾介質只能截留大的固體顆粒，小顆粒隨濾液穿過過濾介質。在形成初始濾渣層后，濾渣層對過濾起主要作用，這時大、小顆粒均被截留，例如板框壓濾機的過濾。
②深層過濾：過濾介質較厚，懸浮液中含固體顆粒較少，且顆粒小于過濾介質的孔道。過濾時，顆粒進入后被吸附在孔道內，例如多孔塑料管HYDAC賀德克過濾器、砂濾器的過濾。
③篩(shai)濾(lv)(lv)(lv)：過(guo)(guo)濾(lv)(lv)(lv)截留的(de)固體(ti)(ti)顆(ke)粒都大于(yu)過(guo)(guo)濾(lv)(lv)(lv)介(jie)質的(de)孔隙(xi)，過(guo)(guo)濾(lv)(lv)(lv)介(jie)質內(nei)部不吸附固體(ti)(ti)顆(ke)粒，例如(ru)轉筒式(shi)過(guo)(guo)濾(lv)(lv)(lv)篩(shai)濾(lv)(lv)(lv)去污(wu)水中的(de)粗(cu)粒雜質。在實際的(de)過(guo)(guo)濾(lv)(lv)(lv)過(guo)(guo)程中，三種(zhong)方式(shi)常常是同(tong)時或相繼出現。
HYDAC賀(he)(he)(he)德克過(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)工(gong)作時(shi)(shi)，待過(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)的(de)(de)水(shui)由水(shui)口進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)，流(liu)經濾(lv)(lv)(lv)(lv)(lv)網(wang)(wang)，通(tong)過(guo)(guo)(guo)(guo)出(chu)(chu)口進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)用戶所須的(de)(de)管道進(jin)(jin)(jin)(jin)行工(gong)藝循(xun)環(huan)，水(shui)中的(de)(de)顆粒(li)(li)雜質被(bei)(bei)(bei)截(jie)留在濾(lv)(lv)(lv)(lv)(lv)網(wang)(wang)內(nei)(nei)部。HYDAC賀(he)(he)(he)德克過(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)如此(ci)不斷的(de)(de)循(xun)環(huan)，被(bei)(bei)(bei)截(jie)留下來(lai)(lai)的(de)(de)顆粒(li)(li)越(yue)來(lai)(lai)越(yue)多(duo)，過(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)速(su)度越(yue)來(lai)(lai)越(yue)慢(man)，而(er)進(jin)(jin)(jin)(jin)口的(de)(de)污(wu)水(shui)仍*地進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)，濾(lv)(lv)(lv)(lv)(lv)孔會越(yue)來(lai)(lai)越(yue)小(xiao)，由此(ci)在進(jin)(jin)(jin)(jin)、出(chu)(chu)口之(zhi)間(jian)(jian)產生(sheng)壓(ya)(ya)力(li)差(cha)(cha)(cha)(cha)，當大(da)度差(cha)(cha)(cha)(cha)達到(dao)設(she)定(ding)值時(shi)(shi)，HYDAC賀(he)(he)(he)德克過(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)差(cha)(cha)(cha)(cha)壓(ya)(ya)變送器(qi)(qi)(qi)將電信號傳送到(dao)控(kong)(kong)制(zhi)器(qi)(qi)(qi)，控(kong)(kong)制(zhi)系(xi)(xi)統(tong)(tong)(tong)啟動(dong)(dong)(dong)驅動(dong)(dong)(dong)馬達通(tong)過(guo)(guo)(guo)(guo)傳動(dong)(dong)(dong)組(zu)件帶動(dong)(dong)(dong)軸(zhou)轉動(dong)(dong)(dong)，同時(shi)(shi)排(pai)(pai)(pai)(pai)污(wu)口打開，由排(pai)(pai)(pai)(pai)污(wu)口排(pai)(pai)(pai)(pai)出(chu)(chu)，當濾(lv)(lv)(lv)(lv)(lv)網(wang)(wang)清(qing)(qing)洗(xi)完畢后，壓(ya)(ya)差(cha)(cha)(cha)(cha)降(jiang)到(dao)zui小(xiao)值，系(xi)(xi)統(tong)(tong)(tong)返回到(dao)初始(shi)過(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)狀，系(xi)(xi)統(tong)(tong)(tong)正常運(yun)行。HYDAC賀(he)(he)(he)德克過(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)由殼體(ti)、多(duo)元(yuan)濾(lv)(lv)(lv)(lv)(lv)芯(xin)(xin)(xin)、反沖洗(xi)機(ji)構(gou)、和(he)差(cha)(cha)(cha)(cha)壓(ya)(ya)控(kong)(kong)制(zhi)器(qi)(qi)(qi)等部分(fen)組(zu)成。殼體(ti)內(nei)(nei)的(de)(de)橫隔板將其內(nei)(nei)腔(qiang)分(fen)為(wei)上、下兩腔(qiang)，上腔(qiang)內(nei)(nei)配(pei)有(you)多(duo)個(ge)過(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)芯(xin)(xin)(xin)，這樣充分(fen)了過(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)空間(jian)(jian)，顯著縮小(xiao)了HYDAC賀(he)(he)(he)德克過(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)的(de)(de)體(ti)積，下腔(qiang)內(nei)(nei)安裝有(you)反沖 洗(xi)吸盤。工(gong)作時(shi)(shi)，濁液經入(ru)(ru)(ru)口進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)HYDAC賀(he)(he)(he)德克過(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)下腔(qiang)，又(you)經隔板孔進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)濾(lv)(lv)(lv)(lv)(lv)芯(xin)(xin)(xin)的(de)(de)內(nei)(nei)腔(qiang)。大(da)于過(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)芯(xin)(xin)(xin)縫隙的(de)(de)雜質被(bei)(bei)(bei)截(jie)留，凈(jing)液穿過(guo)(guo)(guo)(guo)縫隙到(dao)達上腔(qiang)， zui后從出(chu)(chu)口送出(chu)(chu)。HYDAC賀(he)(he)(he)德克過(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)采用高強度的(de)(de)楔形濾(lv)(lv)(lv)(lv)(lv)網(wang)(wang)，通(tong)過(guo)(guo)(guo)(guo)壓(ya)(ya)差(cha)(cha)(cha)(cha)控(kong)(kong)制(zhi)、定(ding)時(shi)(shi)控(kong)(kong)制(zhi)自(zi)動(dong)(dong)(dong)清(qing)(qing)洗(xi)濾(lv)(lv)(lv)(lv)(lv)芯(xin)(xin)(xin)。當HYDAC賀(he)(he)(he)德克過(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)內(nei)(nei)雜質積聚在濾(lv)(lv)(lv)(lv)(lv)芯(xin)(xin)(xin)表面引起進(jin)(jin)(jin)(jin)出(chu)(chu)口壓(ya)(ya)差(cha)(cha)(cha)(cha)增大(da)到(dao)設(she)定(ding)值，或(huo)定(ding)時(shi)(shi)器(qi)(qi)(qi)達到(dao)預置時(shi)(shi)間(jian)(jian)時(shi)(shi)，電動(dong)(dong)(dong)控(kong)(kong)制(zhi)箱發出(chu)(chu)信號，驅動(dong)(dong)(dong)反沖洗(xi)機(ji)構(gou)。當反沖洗(xi)吸盤與濾(lv)(lv)(lv)(lv)(lv)芯(xin)(xin)(xin)進(jin)(jin)(jin)(jin)口正對時(shi)(shi)，排(pai)(pai)(pai)(pai)污(wu)閥(fa)(fa)打開，此(ci)時(shi)(shi)系(xi)(xi)統(tong)(tong)(tong)泄壓(ya)(ya)排(pai)(pai)(pai)(pai)水(shui)，吸盤與濾(lv)(lv)(lv)(lv)(lv)芯(xin)(xin)(xin)內(nei)(nei)側(ce)(ce)出(chu)(chu)現一個(ge)相對壓(ya)(ya)力(li)低(di)于濾(lv)(lv)(lv)(lv)(lv)芯(xin)(xin)(xin)外(wai)側(ce)(ce)水(shui)壓(ya)(ya)的(de)(de)負壓(ya)(ya)區，迫(po)使部分(fen)凈(jing)循(xun)環(huan)水(shui)從濾(lv)(lv)(lv)(lv)(lv)芯(xin)(xin)(xin)外(wai)側(ce)(ce)流(liu)入(ru)(ru)(ru)濾(lv)(lv)(lv)(lv)(lv)芯(xin)(xin)(xin)內(nei)(nei)側(ce)(ce)，吸附在濾(lv)(lv)(lv)(lv)(lv)芯(xin)(xin)(xin)內(nei)(nei)內(nei)(nei)壁(bi)上的(de)(de)雜質微粒(li)(li)隨水(shui)流(liu)進(jin)(jin)(jin)(jin)穣盤內(nei)(nei)并從排(pai)(pai)(pai)(pai)污(wu)閥(fa)(fa)排(pai)(pai)(pai)(pai)出(chu)(chu)。特(te)殊設(she)計的(de)(de)濾(lv)(lv)(lv)(lv)(lv)網(wang)(wang)使得(de)濾(lv)(lv)(lv)(lv)(lv)芯(xin)(xin)(xin)內(nei)(nei)部產生(sheng)噴射效果，任何雜質都(dou)將被(bei)(bei)(bei)從光滑的(de)(de)內(nei)(nei)壁(bi)上沖走。當HYDAC賀(he)(he)(he)德克過(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)進(jin)(jin)(jin)(jin)出(chu)(chu)口壓(ya)(ya)差(cha)(cha)(cha)(cha)恢復正常或(huo)定(ding)時(shi)(shi)器(qi)(qi)(qi)設(she)定(ding)時(shi)(shi)間(jian)(jian)結(jie)束，整(zheng)個(ge)過(guo)(guo)(guo)(guo)程中，物(wu)料不斷流(liu)，反洗(xi)耗(hao)水(shui)量少，實(shi)現了連續化，自(zi)動(dong)(dong)(dong)化生(sheng)產。
