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    板框壓濾機操作技巧有哪些
    第一步壓緊:壓濾機操作前須進行整機檢查:查看濾布有無打折或重疊現象,電源是否已正常連接。檢查后即可 進行壓緊操作,首先按一下“啟動”按鈕,油泵開始工作,然后再按一下“壓緊”按鈕,活塞推動壓緊板壓緊,當壓緊力到達調定高點壓力后,液壓系統自動跳停。
    第二步進料:當壓濾機壓緊后,即可進行進料操作:開啟進料泵,并緩慢開啟進料閥門,進料壓力逐漸升高至正常壓力。這時觀察壓濾機出液情況和濾板間的滲漏情況,過濾一段時間后壓濾機出液孔出液量逐漸減少,這時說明濾室內濾渣正在逐漸充滿,當出液口不出液或只有很少量液體時,證明濾室內濾渣已經完全充滿形成濾餅。如需要對濾餅進洗滌或風干操作,即可隨后進行,如不需要洗滌或風干操作即可進行卸餅操作。
    第三步洗滌或風干:壓濾機濾餅充滿后,關停進料泵和進料閥門。開起洗滌泵或空壓機,緩慢開啟進洗液或進風閥門,對濾餅進行洗滌或風干。操作完成后,關閉洗液泵或空壓機及其閥門,即可進行卸餅操作。
    第四步卸餅:首先關閉進料泵和進料閥門、進洗液或進風裝置和閥門,然后按住操作面板上的“松開”按鈕,活塞桿帶動壓緊板退回,退至合適位置后,放開按住的“松開”按鈕,人工逐塊拉動濾板卸下濾餅,同時清理粘在密封面處的濾渣,防止濾渣夾在密封面上影響密封性能,產生滲漏現象,至此一個操作周期完畢。
    The first step is to compress: before the operation of the filter press, check the machine: check whether there is any discount or overlap of the filter cloth, and whether the power supply has been properly connected. After checking the pressing operation, first press the "start" button, the oil pump starts to work, and then press the "press" button, the piston pushes the pressing plate to press tight. When the pressure reaches the high point pressure, the hydraulic system will jump to stop automatically.
    Second step feed: when pressure filter press tight, can carry on feed operation: open feed pump, and slowly open the feed valve, feed pressure gradually increase to normal pressure. At this time, the leakage of the filter press and the filter plate is observed. After a period of filtration, the discharge of the outlet of the filter is gradually reduced. It shows that the filter residue is gradually filling up. When the outlet is not out of liquid or only a small amount of liquid, it is proved that filter cake is full of filter cake. If the filter cake is washed or air dried, the operation can be carried out afterwards, and the cake unloading operation can be carried out without washing or air drying operation.
    The third step is washing or air drying: after the filter cake is filled, the feed pump and the feed valve are shut down. Open the washing pump or air compressor, slowly open the washing liquid or air inlet valve, wash or dry the filter cake. After the operation is completed, the lotion pump or air compressor and its valves are closed, and the unloading operation can be carried out.
    Fourth step unload pancake: first close the feed pump and feed valve, enter the lotion or inlet device and valve, then press the "loosening" button on the operation panel, the piston rod drives the pressing plate back, after returning to the appropriate position, release the "loosening" button, pull the filter cake manually and remove the filter cake manually, and clean the sticky sticky at the same time. The filter residue on the front cover prevents the filter residue from being clamped on the sealing surface and affects the sealing performance, resulting in leakage.
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