選擇化工自吸(xi)泵時,應先(xian)把(ba)化工自(zi)吸(xi)泵放在需(xu)求設置的基座上,套上化工(gong)自(zi)吸泵的地腳螺(luo)絲,然后再調整小(xiao)型(xing)自吸自吸泵(beng)(beng)的(de)(de)底(di)(di)座方位,墊鐵(tie)的(de)(de)效果還在于增(zeng)加自(zi)(zi)(zi)(zi)吸自(zi)(zi)(zi)(zi)控泵(beng)(beng)在基座上的(de)(de)穩(wen)定性。底(di)(di)座找正調平(ping)(ping)整(zheng)后,再(zai)擰緊小(xiao)型自(zi)(zi)(zi)(zi)吸自(zi)(zi)(zi)(zi)控泵(beng)(beng)的(de)(de)地腳(jiao)螺(luo)絲。墊的(de)(de)物體(ti)有必要(yao)平(ping)(ping)穩(wen),地腳(jiao)螺(luo)絲擰緊后應(ying)對其水平(ping)(ping)度(du)再(zai)作復核(he),水平(ping)(ping)底(di)(di)座設置得不平(ping)(ping)穩(wen)會造成小(xiao)型自(zi)(zi)(zi)(zi)吸自(zi)(zi)(zi)(zi)控泵(beng)(beng)呈現(xian)振動(dong)及發出噪音的(de)(de)現(xian)象(xiang),而且還會影響小(xiao)型自(zi)(zi)(zi)(zi)吸自(zi)(zi)(zi)(zi)控泵(beng)(beng)的(de)(de)自(zi)(zi)(zi)(zi)吸功用(yong),底(di)(di)座調平(ping)(ping)整(zheng)后再(zai)連接進出口(kou)管(guan)道,特(te)別留心的(de)(de)是(shi)進口(kou)管(guan)道密封功用(yong)一定要(yao)搞好,自(zi)(zi)(zi)(zi)吸自(zi)(zi)(zi)(zi)控泵(beng)(beng)進口(kou)管(guan)道如若(ruo)有針眼大的(de)(de)小(xiao)孔就(jiu)直接影響到小(xiao)型自(zi)(zi)(zi)(zi)吸自(zi)(zi)(zi)(zi)控泵(beng)(beng)不出液(ye)的(de)(de)現(xian)象(xiang)。
自(zi)吸泵有(you)哪些零部件
1.轉子
轉子也(ye)是自吸(xi)自吸(xi)泵(beng)電(dian)(dian)動(dong)機(ji)(ji)能量(liang)轉(zhuan)(zhuan)(zhuan)化的(de)(de)重要部(bu)件。轉(zhuan)(zhuan)(zhuan)子(zi)的(de)(de)電(dian)(dian)流(liu)與定子(zi)的(de)(de)旋(xuan)轉(zhuan)(zhuan)(zhuan)磁(ci)(ci)場彼此效果而產生(sheng)電(dian)(dian)磁(ci)(ci)轉(zhuan)(zhuan)(zhuan)矩(ju)使得電(dian)(dian)動(dong)機(ji)(ji)翻滾,轉(zhuan)(zhuan)(zhuan)子(zi)鐵心(xin)為電(dian)(dian)動(dong)機(ji)(ji)的(de)(de)導磁(ci)(ci)體(ti),由硅鋼(gang)片(pian)沖壓后(hou)疊(die)起,壓裝(zhuang)(zhuang)在轉(zhuan)(zhuan)(zhuan)軸上(shang)(shang),鐵心(xin)在軸向及周向與軸上(shang)(shang)的(de)(de)鍵同定防止相對運動(dong)。鑄(zhu)(zhu)鋁轉(zhuan)(zhuan)(zhuan)子(zi)也常省(sheng)去鍵,借助鑄(zhu)(zhu)鋁的(de)(de)余熱將轉(zhuan)(zhuan)(zhuan)子(zi)鐵心(xin)直(zhi)接(jie)套裝(zhuang)(zhuang)到軸上(shang)(shang),小容(rong)量(liang)電(dian)(dian)動(dong)機(ji)(ji)多用(yong)鑄(zhu)(zhu)鋁轉(zhuan)(zhuan)(zhuan)子(zi),較大容(rong)量(liang)電(dian)(dian)動(dong)機(ji)(ji)多選用(yong)嵌鑄(zhu)(zhu)銅(tong)條。轉(zhuan)(zhuan)(zhuan)子(zi)部(bu)件高速(su)旋(xuan)轉(zhuan)(zhuan)(zhuan),因(yin)此需用(yong)去重法校對轉(zhuan)(zhuan)(zhuan)子(zi)的(de)(de)動(dong)平衡(heng),以(yi)確保潛水電(dian)(dian)動(dong)機(ji)(ji)工作時具(ju)有杰出(chu)的(de)(de)機(ji)(ji)械性能,減小振動(dong)與噪(zao)聲,自(zi)吸自(zi)控泵轉(zhuan)(zhuan)(zhuan)子(zi)上(shang)(shang)一(yi)般設有平衡(heng)墊圈。
2.密封件(jian)
化工泵為了防止(zhi)泥沙或(huo)許(xu)水進入電動(dong)(dong)機(ji),整體要求密(mi)(mi)封(feng),密(mi)(mi)封(feng)分為靜(jing)(jing)密(mi)(mi)封(feng)與動(dong)(dong)密(mi)(mi)封(feng),動(dong)(dong)密(mi)(mi)封(feng)首要是旋轉軸引起的(de)密(mi)(mi)封(feng)。自吸自控泵首要零部(bu)件的(de)靜(jing)(jing)密(mi)(mi)封(feng)常(chang),電纜線的(de)引出部(bu)分也為靜(jing)(jing)密(mi)(mi)封(feng),常(chang)用壓螺式結(jie)構,動(dong)(dong)密(mi)(mi)封(feng)常(chang)選用整體式密(mi)(mi)封(feng)盤、副葉輪等方法(fa)。
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