煤炭等溫量熱儀的內桶攪拌器不攪拌怎么處理
2023-10-13 來自: 鶴壁市科達儀(yi)器儀(yi)表有(you)限(xian)公司 瀏覽次數:452
全自動等溫量熱儀加熱與制冷一體化設計,空間小,控溫準,雙層隔熱技術,確保內桶、外桶外部環境之間不受溫度、氣流的影響,從根本上保證測試結果的精準度、準確度,環境適應能力更強。它的每一個部件都是經過嚴格挑選和檢驗的。測溫卡分辨率都為0.0001℃,并且都在恒溫水槽中與進口標準溫度測試儀進行10~30℃范圍間隔1℃的讀數比對,由軟件進行校正。每一個元件、器材都經過48小時高低溫沖擊,對逐個參數進行檢驗。外購件進行電壓拉偏測試和參數檢測。以下介紹一下等溫式量熱儀的內(nei)桶攪拌器不攪拌怎么辦?
在(zai)試驗過程出現內(nei)桶攪拌總(zong)不攪拌時,首(shou)先, 確認故(gu)障后再(zai)可從以下幾個(ge)方面分(fen)析(xi)判(pan)斷及處理。
1、攪(jiao)拌電(dian)源(yuan)控制(zhi)(zhi)線未接好,能(neng)聽(ting)到攪(jiao)拌繼電(dian)器吸合的聲音,但測量電(dian)機座電(dian)路板無220V電(dian)源(yuan),檢(jian)查控制(zhi)(zhi)主(zhu)板插頭;
2、攪拌器被卡住
攪(jiao)(jiao)(jiao)拌(ban)(ban)(ban)(ban)器(qi)(qi)(qi)是(shi)由攪(jiao)(jiao)(jiao)拌(ban)(ban)(ban)(ban)電機和攪(jiao)(jiao)(jiao)拌(ban)(ban)(ban)(ban)葉(xie)片兩部分組成,它們的(de)(de)連接是(shi)靠—段經(jing)固(gu)定(ding)的(de)(de)軟膠管(guan)。如軟管(guan)錯位或(huo)固(gu)定(ding)鐵絲松動(dong),都(dou)會出(chu)現攪(jiao)(jiao)(jiao)拌(ban)(ban)(ban)(ban)器(qi)(qi)(qi)卡(ka)住現象(xiang)。檢查其(qi)是(shi)否卡(ka)住,可(ke)(ke)用手撥動(dong)攪(jiao)(jiao)(jiao)拌(ban)(ban)(ban)(ban)器(qi)(qi)(qi)。如轉(zhuan)動(dong)正常,可(ke)(ke)排除卡(ka)住的(de)(de)可(ke)(ke)能,如轉(zhuan)不動(dong),則可(ke)(ke)以認為是(shi)卡(ka)住了。處理方法是(shi):先卸(xie)(xie)開箱蓋的(de)(de)上(shang)面(mian)板,把(ba)攪(jiao)(jiao)(jiao)拌(ban)(ban)(ban)(ban)電機的(de)(de)固(gu)定(ding)螺絲卸(xie)(xie)下,再(zai)從箱蓋下面(mian)將攪(jiao)(jiao)(jiao)拌(ban)(ban)(ban)(ban)器(qi)(qi)(qi)的(de)(de)塑料螺帽卸(xie)(xie)開,把(ba)攪(jiao)(jiao)(jiao)拌(ban)(ban)(ban)(ban)葉(xie)(帶桿)卸(xie)(xie)下。就可(ke)(ke)拿出(chu)攪(jiao)(jiao)(jiao)拌(ban)(ban)(ban)(ban)電機,并重新連接、固(gu)定(ding)好再(zai)裝上(shang)即可(ke)(ke)。
3、攪拌電機壞
在處理攪拌器卡位時(shi),電(dian)機(ji)(ji)(ji)卸下來后,可(ke)(ke)單獨檢(jian)查(cha)電(dian)機(ji)(ji)(ji)是否(fou)正常。檢(jian)查(cha)方法可(ke)(ke)以(yi)采用(yong)聯機(ji)(ji)(ji)測(ce)試或(huo)直(zhi)接(jie)插接(jie)220v電(dian)源測(ce)試,如不能運(yun)轉或(huo)抖動(dong)或(huo)時(shi)正時(shi)反轉,判定(ding)電(dian)機(ji)(ji)(ji)損壞。 這時(shi),就需換(huan)—個同(tong)規(gui)格、型號的電(dian)機(ji)(ji)(ji)便可(ke)(ke)。