選擇化(hua)工(gong)自吸泵時,應先(xian)把化(hua)工自吸泵放在需(xu)求設(she)置的基座(zuo)上,套上化工自吸泵的地腳螺絲,然后再調整小型自吸自吸泵(beng)(beng)的(de)底座方位,墊(dian)(dian)鐵的(de)效果還在于增加自(zi)(zi)吸(xi)自(zi)(zi)控(kong)泵(beng)(beng)在基(ji)座上的(de)穩(wen)定性。底座找正調(diao)平(ping)整后,再(zai)擰(ning)緊小型(xing)自(zi)(zi)吸(xi)自(zi)(zi)控(kong)泵(beng)(beng)的(de)地腳螺絲。墊(dian)(dian)的(de)物體(ti)有(you)(you)必(bi)要(yao)平(ping)穩(wen),地腳螺絲擰(ning)緊后應對其(qi)水平(ping)度再(zai)作復核(he),水平(ping)底座設置得(de)不(bu)平(ping)穩(wen)會造成小型(xing)自(zi)(zi)吸(xi)自(zi)(zi)控(kong)泵(beng)(beng)呈現振動及發(fa)出(chu)(chu)噪音的(de)現象(xiang),而且還會影響小型(xing)自(zi)(zi)吸(xi)自(zi)(zi)控(kong)泵(beng)(beng)的(de)自(zi)(zi)吸(xi)功用(yong),底座調(diao)平(ping)整后再(zai)連(lian)接進(jin)(jin)出(chu)(chu)口管(guan)道,特別留心的(de)是進(jin)(jin)口管(guan)道密封(feng)功用(yong)一定要(yao)搞(gao)好,自(zi)(zi)吸(xi)自(zi)(zi)控(kong)泵(beng)(beng)進(jin)(jin)口管(guan)道如若(ruo)有(you)(you)針眼(yan)大的(de)小孔就直接影響到小型(xing)自(zi)(zi)吸(xi)自(zi)(zi)控(kong)泵(beng)(beng)不(bu)出(chu)(chu)液的(de)現象(xiang)。
自(zi)吸(xi)泵有哪些零(ling)部件
1.轉子(zi)
轉子(zi)也是自吸自吸(xi)泵電(dian)動(dong)機(ji)能(neng)量轉(zhuan)(zhuan)(zhuan)化的(de)重(zhong)(zhong)要部件。轉(zhuan)(zhuan)(zhuan)子(zi)(zi)的(de)電(dian)流(liu)與(yu)(yu)定(ding)子(zi)(zi)的(de)旋轉(zhuan)(zhuan)(zhuan)磁(ci)場(chang)彼(bi)此效果而產生(sheng)電(dian)磁(ci)轉(zhuan)(zhuan)(zhuan)矩使得(de)電(dian)動(dong)機(ji)翻(fan)滾,轉(zhuan)(zhuan)(zhuan)子(zi)(zi)鐵心為電(dian)動(dong)機(ji)的(de)導磁(ci)體,由硅鋼片(pian)沖壓后(hou)疊起,壓裝在(zai)轉(zhuan)(zhuan)(zhuan)軸(zhou)上,鐵心在(zai)軸(zhou)向(xiang)及周向(xiang)與(yu)(yu)軸(zhou)上的(de)鍵同定(ding)防止相對(dui)運動(dong)。鑄(zhu)鋁(lv)(lv)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)也常省去鍵,借助鑄(zhu)鋁(lv)(lv)的(de)余熱將轉(zhuan)(zhuan)(zhuan)子(zi)(zi)鐵心直(zhi)接(jie)套裝到軸(zhou)上,小容(rong)(rong)量電(dian)動(dong)機(ji)多(duo)用鑄(zhu)鋁(lv)(lv)轉(zhuan)(zhuan)(zhuan)子(zi)(zi),較大(da)容(rong)(rong)量電(dian)動(dong)機(ji)多(duo)選用嵌鑄(zhu)銅條。轉(zhuan)(zhuan)(zhuan)子(zi)(zi)部件高速旋轉(zhuan)(zhuan)(zhuan),因(yin)此需用去重(zhong)(zhong)法校對(dui)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)的(de)動(dong)平(ping)衡,以確(que)保潛水電(dian)動(dong)機(ji)工作(zuo)時(shi)具(ju)有杰出(chu)的(de)機(ji)械(xie)性(xing)能(neng),減小振動(dong)與(yu)(yu)噪聲(sheng),自吸自控(kong)泵轉(zhuan)(zhuan)(zhuan)子(zi)(zi)上一般(ban)設有平(ping)衡墊圈。
2.密封(feng)件
化工泵為了防(fang)止泥沙(sha)或許水進(jin)入電動機,整體要求密(mi)(mi)(mi)封(feng)(feng)(feng)(feng),密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)分(fen)為靜(jing)密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)與動密(mi)(mi)(mi)封(feng)(feng)(feng)(feng),動密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)首(shou)(shou)要是旋(xuan)轉(zhuan)軸引起的(de)密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)。自吸自控泵(beng)首(shou)(shou)要零部件的(de)靜(jing)密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)常,電纜線的(de)引出部分(fen)也(ye)為靜(jing)密(mi)(mi)(mi)封(feng)(feng)(feng)(feng),常用(yong)壓螺式結(jie)構,動密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)常選用(yong)整體式密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)盤、副葉輪(lun)等方法。
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