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攪拌站蝶閥詳解
發(fā)布時間:2013-11-8
主要作用:
主要用于開關料箱,料斗以及裝有粉狀或是顆粒狀物料的筒倉??蓱糜谒蟹蹱罴邦w粒物料的處理,閥門利用物料自身重力進行截流以及氣動傳輸干性物料??梢园惭b在料斗、料箱、筒倉、螺旋或其他類型的輸送機的下方,以及連接氣動輸送管道。由于此閥門的特殊結構以及工程材料的運用,它始終是一個非常經濟且極的選擇。
- The FP104-type valves made of aluminium alloy are not designed to bear the weight of equipment installed below (e.g.screw feeders,belt conveyors,vibratory feeders etc.).
FP104型閥門由鋁合金制成,不能承受安裝在其下面的設備的重量(如螺旋進料器、傳送帶、振動傳送器等等)。
2)To fix the valve,only use stud bolts that are long enough to pass through the upper connect-ing flange,the valve itself as well as the lower connecting flange, forming a sandwich.Screw on the nuts firmly but nor exces-sively. The inside nuts have no weight-bearing function They only serve to secur the valve when the feeder installed below is stripped down..
要固定閥門,請使用柱頭螺栓,且其長度足夠連接上部連接法蘭,閥門自身以及下部連接法蘭,從而成“三明治”狀(參見圖示)。擰緊螺帽,但不要擰得過緊,內部螺帽不能承受重量,它們的作用僅僅是當安裝在其一的進料器滑脫時保護閥門。
3)Apply a thin layer of liquid seal before fitting the valve to the connecting flange.
在將閥門固定到連接法蘭之前,用一薄層液體將閥門和法蘭密封。
4)Close the valve only when ma-terial is flowing.
只在輸送物料時才關上閥門。
5)Clean the valve regularly with ei-ther air or water. This is particu-larly important if the material handled tends to compact or to solidify due to longer shutdown periods.
定期用空氣或水來清潔閥門。如果傳送的物料在一段時間后會壓縮或固化,這點就尤為重要。
6)Operating temperature<80℃.
正常工作溫度<80℃.
7)The material weight resting on the disc must never be greater than its maximum static torque. As it is difficult to calculate this weight exactly due to varying material properties,as rule of thumb, one may consider there are no problems with bulk den-sities<1.3t/M3 in standard hop-pers and silos
殘留在閥盤上的物料重量不得超過它的zui大靜力距,由于物料的特點不同,很難估算物料的重量,首要的一條規(guī)則是,在標準漏斗和筒倉中,對于密度小于1.3噸/立方米的物料,設備是可正常運行。
8)Refer to assembly instructions on FP104 actuators included in each package.
請詳細閱讀每個包裝箱里的FP104調節(jié)器安裝說明書。
9)With lumpy, granular and fibrous products,it is advisable to use a cast-iron or AISI 304 disc.
如果要處理塊狀物,顆粒物或纖維狀的物料,建議使用鑄鐵閥盤或AISI304閥盤。
10) With raised product columns it is advisable to insert a safety cup in the silo,above the valve.
如果要處理的物料疊加起來體積較大,建議筒倉的閥門上插入一個安全盤。

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