GDBKJ-50板框壓力式濾油機電廠、變電所（站）、供電所、油庫及有關工廠企業對變壓器油、電容器油等各種絕緣油以及液壓油、潤滑油進行過濾，去除其中的雜質和水份，提高油液的各種性能。對于粘度較高的油液，也可以采用加熱降低其粘度的方法進行過濾，具有良好的凈化作用，既節約成本，又保護了環境，是理想的節油回收設備。特別適用于大型進口設備的潤滑冷卻系統的凈化，能保證設備的正常運轉，延長機內昂貴的進口油的更換周期。

GDBKJ-50板框壓力式(shi)濾油(you)機主要結(jie)構形式：

   GDBKJ-50板框(kuang)壓(ya)(ya)力(li)式濾(lv)(lv)(lv)(lv)(lv)油(you)(you)(you)(you)(you)(you)(you)機(ji)是由(you)齒(chi)輪(lun)(lun)泵(beng)、濾(lv)(lv)(lv)(lv)(lv)清器(qi)、安全閥、回油(you)(you)(you)(you)(you)(you)(you)閥、放液(ye)水(shui)(shui)嘴、濾(lv)(lv)(lv)(lv)(lv)床(chuang)（包括壓(ya)(ya)力(li)表(biao)、濾(lv)(lv)(lv)(lv)(lv)板、濾(lv)(lv)(lv)(lv)(lv)框(kuang)、濾(lv)(lv)(lv)(lv)(lv)紙、油(you)(you)(you)(you)(you)(you)(you)盤）、前支架(jia)、后(hou)(hou)支架(jia)、底盤、拉桿、聯軸器(qi)及(ji)電動(dong)(dong)機(ji)組(zu)成(cheng)，其(qi)中(zhong)(zhong)濾(lv)(lv)(lv)(lv)(lv)板、濾(lv)(lv)(lv)(lv)(lv)框(kuang)交替(ti)地組(zu)成(cheng)各個獨立的(de)過濾(lv)(lv)(lv)(lv)(lv)室，濾(lv)(lv)(lv)(lv)(lv)紙夾在濾(lv)(lv)(lv)(lv)(lv)板與濾(lv)(lv)(lv)(lv)(lv)框(kuang)之間。被濾(lv)(lv)(lv)(lv)(lv)油(you)(you)(you)(you)(you)(you)(you)液(ye)從(cong)濾(lv)(lv)(lv)(lv)(lv)清器(qi)進(jin)油(you)(you)(you)(you)(you)(you)(you)孔處吸(xi)(xi)入(ru)，通過濾(lv)(lv)(lv)(lv)(lv)清器(qi)去除較大(da)雜質后(hou)(hou)，再進(jin)入(ru)齒(chi)輪(lun)(lun)泵(beng)。由(you)電動(dong)(dong)機(ji)通過聯軸器(qi)帶動(dong)(dong)齒(chi)輪(lun)(lun)泵(beng)旋轉(zhuan)，使油(you)(you)(you)(you)(you)(you)(you)液(ye)壓(ya)(ya)入(ru)濾(lv)(lv)(lv)(lv)(lv)床(chuang)，通過濾(lv)(lv)(lv)(lv)(lv)油(you)(you)(you)(you)(you)(you)(you)紙將油(you)(you)(you)(you)(you)(you)(you)中(zhong)(zhong)雜質濾(lv)(lv)(lv)(lv)(lv)凈。由(you)于濾(lv)(lv)(lv)(lv)(lv)油(you)(you)(you)(you)(you)(you)(you)紙的(de)毛(mao)細(xi)管(guan)作(zuo)用，可以吸(xi)(xi)收油(you)(you)(you)(you)(you)(you)(you)中(zhong)(zhong)殘(can)留水(shui)(shui)份。安全閥的(de)作(zuo)用是控(kong)制管(guan)道系(xi)統的(de)壓(ya)(ya)力(li)，當油(you)(you)(you)(you)(you)(you)(you)壓(ya)(ya)超過規定值時，安全閥就(jiu)立即啟動(dong)(dong)，使油(you)(you)(you)(you)(you)(you)(you)液(ye)在泵(beng)中(zhong)(zhong)自行循環，油(you)(you)(you)(you)(you)(you)(you)壓(ya)(ya)不再上升，以確保設(she)備安全運轉(zhuan)。回油(you)(you)(you)(you)(you)(you)(you)閥借助齒(chi)輪(lun)(lun)泵(beng)進(jin)油(you)(you)(you)(you)(you)(you)(you)口(kou)的(de)真空(kong)作(zuo)用，將油(you)(you)(you)(you)(you)(you)(you)盤內(nei)的(de)余油(you)(you)(you)(you)(you)(you)(you)吸(xi)(xi)入(ru)濾(lv)(lv)(lv)(lv)(lv)清器(qi)。放液(ye)水(shui)(shui)嘴供提取油(you)(you)(you)(you)(you)(you)(you)樣。