壓濾機的工作原理你(ni)知(zhi)道嗎(ma)
壓(ya)濾機(ji)液(ye)壓(ya)壓(ya)緊機(ji)構的組成(cheng)由(you)液(ye)壓(ya)站(zhan)、油(you)缸(gang)、活塞、活塞桿(gan)以及活塞桿(gan)與壓(ya)緊板銜(xian)接的哈夫蘭卡片液(ye)壓(ya)站(zhan)的構造組成(cheng)有電(dian)機(ji)、油(you)泵、溢流(liu)閥(fa)（調理壓(ya)力）換向閥(fa)、壓(ya)力表、油(you)路、油(you)箱。
液(ye)壓(ya)(ya)(ya)(ya)(ya)壓(ya)(ya)(ya)(ya)(ya)緊(jin)機(ji)械壓(ya)(ya)(ya)(ya)(ya)緊(jin)時(shi)(shi)，由(you)液(ye)壓(ya)(ya)(ya)(ya)(ya)站供高壓(ya)(ya)(ya)(ya)(ya)油(you)，油(you)缸與(yu)活塞(sai)構成(cheng)的(de)元件腔(qiang)充溢(yi)油(you)液(ye)，當壓(ya)(ya)(ya)(ya)(ya)力(li)大于壓(ya)(ya)(ya)(ya)(ya)緊(jin)板(ban)(ban)運行的(de)摩擦阻(zu)力(li)時(shi)(shi)，壓(ya)(ya)(ya)(ya)(ya)緊(jin)板(ban)(ban)遲(chi)緩地壓(ya)(ya)(ya)(ya)(ya)緊(jin)濾(lv)板(ban)(ban)，當壓(ya)(ya)(ya)(ya)(ya)緊(jin)力(li)到達溢(yi)流(liu)閥設(she)定(ding)的(de)壓(ya)(ya)(ya)(ya)(ya)力(li)值(zhi)（由(you)壓(ya)(ya)(ya)(ya)(ya)力(li)表指針顯現）時(shi)(shi)，濾(lv)板(ban)(ban)、濾(lv)框（板(ban)(ban)框式(shi)）或濾(lv)板(ban)(ban)（廂式(shi)）被壓(ya)(ya)(ya)(ya)(ya)緊(jin)，溢(yi)流(liu)閥開端卸(xie)荷，這(zhe)時(shi)(shi)，切斷(duan)電機(ji)電源(yuan)，壓(ya)(ya)(ya)(ya)(ya)緊(jin)動作(zuo)完成(cheng)，退回(hui)時(shi)(shi)，換(huan)向閥換(huan)向，壓(ya)(ya)(ya)(ya)(ya)力(li)油(you)進入油(you)缸的(de)有桿腔(qiang)，當油(you)壓(ya)(ya)(ya)(ya)(ya)能克制壓(ya)(ya)(ya)(ya)(ya)緊(jin)板(ban)(ban)的(de)摩擦阻(zu)力(li)時(shi)(shi)，壓(ya)(ya)(ya)(ya)(ya)緊(jin)板(ban)(ban)開端退回(hui)。
液壓(ya)(ya)(ya)(ya)(ya)壓(ya)(ya)(ya)(ya)(ya)緊(jin)為自動保(bao)壓(ya)(ya)(ya)(ya)(ya)時(shi)，壓(ya)(ya)(ya)(ya)(ya)緊(jin)力(li)是由電(dian)接點壓(ya)(ya)(ya)(ya)(ya)力(li)表控制的(de)，將壓(ya)(ya)(ya)(ya)(ya)力(li)表的(de)上(shang)限(xian)指(zhi)針(zhen)和下限(xian)指(zhi)針(zhen)設定在工藝(yi)請求的(de)數值，當壓(ya)(ya)(ya)(ya)(ya)緊(jin)力(li)到(dao)達壓(ya)(ya)(ya)(ya)(ya)力(li)表的(de)上(shang)限(xian)時(shi)，電(dian)源(yuan)切斷，油(you)(you)泵中止(zhi)供電(dian)，由于油(you)(you)路系統可能產生的(de)內漏和外(wai)漏形成(cheng)壓(ya)(ya)(ya)(ya)(ya)緊(jin)力(li)降落，當降到(dao)壓(ya)(ya)(ya)(ya)(ya)力(li)表下限(xian)指(zhi)針(zhen)時(shi)，電(dian)源(yuan)接通，油(you)(you)泵開端供油(you)(you)，壓(ya)(ya)(ya)(ya)(ya)力(li)到(dao)達上(shang)限(xian)時(shi)，電(dian)源(yuan)切斷，油(you)(you)泵中止(zhi)供油(you)(you)，這樣循環以到(dao)達過濾物料的(de)過程中保(bao)證壓(ya)(ya)(ya)(ya)(ya)緊(jin)力(li)的(de)效果。
過(guo)(guo)濾(lv)(lv)方式(shi):濾(lv)(lv)液(ye)(ye)(ye)流出(chu)(chu)(chu)的(de)(de)(de)方式(shi)清楚流過(guo)(guo)濾(lv)(lv)和暗流過(guo)(guo)濾(lv)(lv)。明流過(guo)(guo)濾(lv)(lv)，每(mei)個濾(lv)(lv)板的(de)(de)(de)下(xia)方出(chu)(chu)(chu)液(ye)(ye)(ye)孔上裝有水咀，濾(lv)(lv)液(ye)(ye)(ye)直觀地從水咀里(li)流出(chu)(chu)(chu)。暗流過(guo)(guo)濾(lv)(lv)，每(mei)個濾(lv)(lv)板的(de)(de)(de)下(xia)方設有出(chu)(chu)(chu)液(ye)(ye)(ye)通道孔，若干塊(kuai)濾(lv)(lv)板的(de)(de)(de)出(chu)(chu)(chu)液(ye)(ye)(ye)孔連成一(yi)個出(chu)(chu)(chu)液(ye)(ye)(ye)通道，由止推(tui)板下(xia)方的(de)(de)(de)出(chu)(chu)(chu)液(ye)(ye)(ye)孔相銜接的(de)(de)(de)管(guan)道排出(chu)(chu)(chu)。
洗(xi)(xi)(xi)(xi)(xi)濯(zhuo)(zhuo)(zhuo)方式(shi):濾餅需(xu)求洗(xi)(xi)(xi)(xi)(xi)濯(zhuo)(zhuo)(zhuo)時，有時流(liu)(liu)(liu)單(dan)向(xiang)(xiang)(xiang)洗(xi)(xi)(xi)(xi)(xi)濯(zhuo)(zhuo)(zhuo)和(he)雙(shuang)(shuang)(shuang)向(xiang)(xiang)(xiang)洗(xi)(xi)(xi)(xi)(xi)濯(zhuo)(zhuo)(zhuo)，暗流(liu)(liu)(liu)單(dan)向(xiang)(xiang)(xiang)洗(xi)(xi)(xi)(xi)(xi)濯(zhuo)(zhuo)(zhuo)和(he)雙(shuang)(shuang)(shuang)向(xiang)(xiang)(xiang)洗(xi)(xi)(xi)(xi)(xi)濯(zhuo)(zhuo)(zhuo)。明流(liu)(liu)(liu)單(dan)向(xiang)(xiang)(xiang)洗(xi)(xi)(xi)(xi)(xi)濯(zhuo)(zhuo)(zhuo)是(shi)(shi)，洗(xi)(xi)(xi)(xi)(xi)液(ye)(ye)(ye)(ye)(ye)(ye)從(cong)止(zhi)(zhi)推(tui)板的(de)(de)洗(xi)(xi)(xi)(xi)(xi)液(ye)(ye)(ye)(ye)(ye)(ye)進(jin)(jin)孔(kong)依次(ci)進(jin)(jin)入，穿(chuan)過(guo)(guo)濾布(bu)再(zai)穿(chuan)過(guo)(guo)濾餅，從(cong)無孔(kong)濾板流(liu)(liu)(liu)出(chu)，這時有孔(kong)板的(de)(de)出(chu)液(ye)(ye)(ye)(ye)(ye)(ye)水咀處于關閉(bi)狀(zhuang)態，無孔(kong)板的(de)(de)出(chu)液(ye)(ye)(ye)(ye)(ye)(ye)水咀是(shi)(shi)開啟(qi)狀(zhuang)態。明流(liu)(liu)(liu)雙(shuang)(shuang)(shuang)向(xiang)(xiang)(xiang)洗(xi)(xi)(xi)(xi)(xi)濯(zhuo)(zhuo)(zhuo)是(shi)(shi)，洗(xi)(xi)(xi)(xi)(xi)液(ye)(ye)(ye)(ye)(ye)(ye)從(cong)止(zhi)(zhi)推(tui)板上(shang)方的(de)(de)兩側(ce)洗(xi)(xi)(xi)(xi)(xi)液(ye)(ye)(ye)(ye)(ye)(ye)進(jin)(jin)孔(kong)先(xian)后(hou)兩次(ci)洗(xi)(xi)(xi)(xi)(xi)濯(zhuo)(zhuo)(zhuo)，即洗(xi)(xi)(xi)(xi)(xi)液(ye)(ye)(ye)(ye)(ye)(ye)先(xian)從(cong)一(yi)側(ce)洗(xi)(xi)(xi)(xi)(xi)濯(zhuo)(zhuo)(zhuo)再(zai)從(cong)另一(yi)側(ce)洗(xi)(xi)(xi)(xi)(xi)濯(zhuo)(zhuo)(zhuo)，洗(xi)(xi)(xi)(xi)(xi)液(ye)(ye)(ye)(ye)(ye)(ye)的(de)(de)出(chu)口(kou)同進(jin)(jin)口(kou)是(shi)(shi)對角(jiao)線方向(xiang)(xiang)(xiang)，所(suo)以(yi)又叫(jiao)雙(shuang)(shuang)(shuang)向(xiang)(xiang)(xiang)穿(chuan)插洗(xi)(xi)(xi)(xi)(xi)濯(zhuo)(zhuo)(zhuo)。暗流(liu)(liu)(liu)單(dan)向(xiang)(xiang)(xiang)流(liu)(liu)(liu)滌(di)是(shi)(shi)，洗(xi)(xi)(xi)(xi)(xi)液(ye)(ye)(ye)(ye)(ye)(ye)從(cong)止(zhi)(zhi)推(tui)板的(de)(de)洗(xi)(xi)(xi)(xi)(xi)液(ye)(ye)(ye)(ye)(ye)(ye)進(jin)(jin)孔(kong)依次(ci)進(jin)(jin)入有孔(kong)板，穿(chuan)過(guo)(guo)濾布(bu)再(zai)穿(chuan)過(guo)(guo)濾餅，從(cong)無孔(kong)濾板流(liu)(liu)(liu)出(chu)。暗流(liu)(liu)(liu)雙(shuang)(shuang)(shuang)向(xiang)(xiang)(xiang)洗(xi)(xi)(xi)(xi)(xi)濯(zhuo)(zhuo)(zhuo)是(shi)(shi)洗(xi)(xi)(xi)(xi)(xi)液(ye)(ye)(ye)(ye)(ye)(ye)從(cong)止(zhi)(zhi)板上(shang)方的(de)(de)兩側(ce)的(de)(de)兩個洗(xi)(xi)(xi)(xi)(xi)液(ye)(ye)(ye)(ye)(ye)(ye)進(jin)(jin)孔(kong)先(xian)后(hou)兩次(ci)洗(xi)(xi)(xi)(xi)(xi)濯(zhuo)(zhuo)(zhuo)，即洗(xi)(xi)(xi)(xi)(xi)濯(zhuo)(zhuo)(zhuo)先(xian)從(cong)一(yi)側(ce)洗(xi)(xi)(xi)(xi)(xi)濯(zhuo)(zhuo)(zhuo)，再(zai)從(cong)另一(yi)側(ce)洗(xi)(xi)(xi)(xi)(xi)濯(zhuo)(zhuo)(zhuo)，洗(xi)(xi)(xi)(xi)(xi)液(ye)(ye)(ye)(ye)(ye)(ye)的(de)(de)出(chu)口(kou)是(shi)(shi)對角(jiao)線方向(xiang)(xiang)(xiang)，所(suo)以(yi)又叫(jiao)暗流(liu)(liu)(liu)雙(shuang)(shuang)(shuang)向(xiang)(xiang)(xiang)穿(chuan)插洗(xi)(xi)(xi)(xi)(xi)濯(zhuo)(zhuo)(zhuo)。
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