倒吊桶式蒸汽疏水閥-大背壓式疏水閥-節(jié)能蒸汽碳鋼疏水閥的參數(shù)及選型

博耐斯倒吊桶式蒸汽疏水閥它是利用冷凝水和蒸汽的密度差的工作原理，內(nèi)部結(jié)構(gòu)是由杠桿系統(tǒng)連接倒吊桶，克服蒸汽壓力開關(guān)倒吊桶式疏水閥內(nèi)部是一個(gè)倒吊桶為液位敏感件，倒吊桶開口向下。裝置剛起動(dòng)時(shí)，管道內(nèi)出現(xiàn)空氣和低溫冷凝水，此時(shí)疏水閥是全開放，空氣和低溫冷凝水迅速排出，裝置很快提升溫度。當(dāng)蒸汽進(jìn)入倒吊桶內(nèi)，倒吊桶產(chǎn)生向上浮力，倒吊桶連接杠桿帶動(dòng)閥心關(guān)閉閥門。倒吊桶上開有一小孔，能自動(dòng)排空氣，當(dāng)一部份蒸汽從小孔排出，另一部份蒸汽產(chǎn)生凝結(jié)水，倒吊桶失去浮力向下沉，倒吊桶連接杠桿帶動(dòng)閥心開啟閥門。當(dāng)蒸汽再進(jìn)入倒吊桶內(nèi)，閥門再關(guān)閉，循環(huán)工作，間斷排水。
    倒吊桶式蒸汽疏水閥是機(jī)械型蒸汽疏水閥中堅(jiān)固的疏水閥之一，它的特點(diǎn)是：不怕水擊，能連續(xù)排不冷凝氣體，抗污性能好；背壓≥90%，所有內(nèi)件都是不銹鋼制造，耐磨損、抗腐蝕；球形閥心和閥座是線接觸，密封性能好，使用壽命長(zhǎng)；間斷排水和連續(xù)排水，能排接近飽和溫度冷凝水，使加熱設(shè)備達(dá)到好的工作效率。倒吊桶式蒸汽疏水閥的閥座處于水密封的保護(hù)下，工作時(shí)無(wú)活蒸汽泄漏，節(jié)能作用好。
    它適用于石油、化工、印刷、造紙、制藥等工業(yè)蒸汽加熱設(shè)備和蒸汽管網(wǎng)的阻汽排水。

024-62657366

Inverted Bucket Trap 

    The interior of the inverted bucket steam trap:this valve adopts the operating principles of density difference between condensate water and steam,and the leverage system connects with inverted bucket to form its internal structure,thus controlling the open and close of the steam pressure.The interior of the inverted bucket steam trap is an inverted bucket,a liquid level sensitive part,with the bucket's opening downward.When the device just started,air and low temperature condensate water occur in the pipes,at the moment the steam trap opens thoroughly,the air and low-temperature condensate water are discharged rapidly and the temperature of the device rises immediately.When any steam enters into the inverted bucket,the bucket will obtain buoyancy and the fixed lever of the bucket drives the valve core to close the valve.There is small aperture on the inverted bucket,which can discharge air automatically.As some of steam is discharged from such aperture,while other steam produces condensate water.The inverted bucket loses the buoyancy and sinks down and its fixed lever drives the valve core to open the valve.When the steam re-enters into the bucket,the valve will close again.It repeats the said procedures to discharge water intermittently.
   

<span white-space:normal;background-color:#ffffff;"="">排水量/Capacity

注解：

1、選型時(shí)請(qǐng)?zhí)峁┕ぷ鲏毫Α⒐ぷ鲏翰睢⒛Y(jié)水發(fā)生量、工作溫度、連接方式及標(biāo)準(zhǔn)。

2、凝結(jié)水負(fù)荷的安全系數(shù)一般為2~3倍

3、正確安裝、定期保養(yǎng)清除閥內(nèi)污物，保證疏水閥正常工作和延長(zhǎng)使用壽命。

4、型號(hào)尾數(shù)數(shù)值相同，其排水量也相同。
遼寧疏水閥生產(chǎn)廠家，倒吊桶式疏水閥，過熱蒸汽疏水閥，大背壓式疏水閥024-62657366微信：sy1668 

倒吊桶式蒸汽疏水閥-大背壓式疏水閥-節(jié)能蒸汽碳鋼疏水閥的參數(shù)及選型