久久精品夜色噜噜亚洲A∨_男女猛烈XX00免费视频试看_午夜福利一区二区三区在线观看_日日碰狠狠添天天爽超碰97

咨詢熱線

15000123066

當前位置:首頁  >  新聞(wen)中心

  • 2023

    6-7

    高(gao)(gao)壓(ya)磁(ci)(ci)力(li)耦合器(qi)是一種(zhong)無接觸傳動(dong)(dong)(dong)(dong)的(de)(de)裝置,通常(chang)(chang)用(yong)于在高(gao)(gao)壓(ya)環(huan)境下(xia)傳遞動(dong)(dong)(dong)(dong)力(li)和(he)轉矩。它由若干部(bu)分組成(cheng)(cheng),每個部(bu)分都有(you)特定(ding)的(de)(de)功能。高(gao)(gao)壓(ya)磁(ci)(ci)力(li)耦合器(qi)的(de)(de)主要結構(gou)組成(cheng)(cheng):1、外殼:外殼通常(chang)(chang)由不銹(xiu)鋼等高(gao)(gao)強度材料(liao)制成(cheng)(cheng),以抵御高(gao)(gao)壓(ya)環(huan)境下(xia)的(de)(de)腐蝕(shi)和(he)摩擦(ca)損失。外殼還(huan)可以具(ju)有(you)冷卻系(xi)統或加(jia)熱(re)系(xi)統,以控制溫(wen)度并(bing)保持良好的(de)(de)工作狀態。2、驅(qu)動(dong)(dong)(dong)(dong)端(duan)軸承:驅(qu)動(dong)(dong)(dong)(dong)端(duan)軸承是支撐驅(qu)動(dong)(dong)(dong)(dong)端(duan)磁(ci)(ci)鐵(tie)轉子的(de)(de)組件,通常(chang)(chang)由陶瓷或氧化鋁等材料(liao)制成(cheng)(cheng),以抵御高(gao)(gao)溫(wen)和(he)高(gao)(gao)壓(ya)環(huan)境下(xia)的(de)(de)磨損和(he)腐蝕(shi)。3、動(dong)(dong)(dong)(dong)力(li)源:動(dong)(dong)(dong)(dong)力(li)源可以是電機、發(fa)動(dong)(dong)(dong)(dong)機或其他能夠產生旋轉動(dong)(dong)(dong)(dong)力(li)的(de)(de)設備(bei)。動(dong)(dong)(dong)(dong)力(li)...

  • 2023

    5-11

    反(fan)(fan)應(ying)釜(fu)攪(jiao)(jiao)拌(ban)(ban)(ban)器(qi)是(shi)(shi)(shi)一種用于(yu)在反(fan)(fan)應(ying)釜(fu)中混合(he)和(he)(he)攪(jiao)(jiao)拌(ban)(ban)(ban)反(fan)(fan)應(ying)物(wu)的(de)裝(zhuang)置(zhi)。它通常由一個電(dian)動機驅動,帶有不同形狀(zhuang)和(he)(he)尺(chi)寸的(de)攪(jiao)(jiao)拌(ban)(ban)(ban)葉(xie)片,以(yi)產生適當的(de)攪(jiao)(jiao)拌(ban)(ban)(ban)效果和(he)(he)反(fan)(fan)應(ying)速度。選擇合(he)適的(de)攪(jiao)(jiao)拌(ban)(ban)(ban)器(qi)對于(yu)反(fan)(fan)應(ying)過程(cheng)的(de)成功至關重要(yao)(yao)。反(fan)(fan)應(ying)釜(fu)攪(jiao)(jiao)拌(ban)(ban)(ban)器(qi)的(de)操(cao)作(zuo)步驟:1、檢查(cha)(cha)(cha)設備(bei)在開始操(cao)作(zuo)反(fan)(fan)應(ying)釜(fu)前,需(xu)要(yao)(yao)檢查(cha)(cha)(cha)設備(bei)是(shi)(shi)(shi)否處于(yu)正常狀(zhuang)態。檢查(cha)(cha)(cha)所有管道、閥門和(he)(he)傳感器(qi)是(shi)(shi)(shi)否安(an)裝(zhuang)到位,并確認所有連接是(shi)(shi)(shi)否牢固。還需(xu)要(yao)(yao)檢查(cha)(cha)(cha)攪(jiao)(jiao)拌(ban)(ban)(ban)器(qi)是(shi)(shi)(shi)否處于(yu)正確的(de)位置(zhi),并檢查(cha)(cha)(cha)攪(jiao)(jiao)拌(ban)(ban)(ban)器(qi)的(de)葉(xie)片是(shi)(shi)(shi)否完好無損。2、加入反(fan)(fan)應(ying)物(wu)根據反(fan)(fan)應(ying)的(de)要(yao)(yao)求(qiu),在反(fan)(fan)應(ying)釜(fu)中加入適量的(de)反(fan)(fan)應(ying)物(wu)。這(zhe)通常需(xu)要(yao)(yao)精(jing)確稱量...

  • 2023

    4-9

    間(jian)(jian)歇反(fan)應(ying)(ying)釜(fu)是(shi)(shi)一種常用(yong)的(de)反(fan)應(ying)(ying)設(she)(she)備(bei),其(qi)(qi)特(te)點(dian)是(shi)(shi)具有(you)較大的(de)反(fan)應(ying)(ying)容積(ji)和高度的(de)自(zi)動化程度,可(ke)以(yi)滿足不(bu)同(tong)的(de)反(fan)應(ying)(ying)要(yao)求。然而(er),在使用(yong)時,需要(yao)注意許多問題,以(yi)確(que)保其(qi)(qi)安(an)全運行和良好(hao)的(de)反(fan)應(ying)(ying)效果。在使用(yong)間(jian)(jian)歇反(fan)應(ying)(ying)釜(fu)前,應(ying)(ying)對設(she)(she)備(bei)進行檢(jian)(jian)(jian)查(cha)(cha),并(bing)確(que)保其(qi)(qi)處于正(zheng)常狀態。檢(jian)(jian)(jian)查(cha)(cha)應(ying)(ying)包括以(yi)下方面:1、檢(jian)(jian)(jian)查(cha)(cha)反(fan)應(ying)(ying)釜(fu)密封性能,保證(zheng)反(fan)應(ying)(ying)過程中不(bu)會出(chu)現泄漏(lou)。2、檢(jian)(jian)(jian)查(cha)(cha)攪拌系統(tong)是(shi)(shi)否正(zheng)常運行,保證(zheng)反(fan)應(ying)(ying)溶液充分混(hun)合。3、檢(jian)(jian)(jian)查(cha)(cha)釜(fu)體溫度、壓力、流量等參(can)數是(shi)(shi)否設(she)(she)定合理,以(yi)確(que)保反(fan)應(ying)(ying)過程中這些參(can)數穩定。4、檢(jian)(jian)(jian)查(cha)(cha)釜(fu)體周圍(wei)是(shi)(shi)否有(you)易燃或有(you)害(hai)物(wu)質存在,以(yi)保證(zheng)...

  • 2023

    3-15

    進(jin)口(kou)反(fan)(fan)應(ying)(ying)釜(fu)(fu)是用(yong)(yong)(yong)來完成硫化(hua)(hua)、硝化(hua)(hua)、氫化(hua)(hua)、烴(jing)化(hua)(hua)、聚合、縮合等工藝過程的(de)(de)壓力容器,被廣(guang)泛用(yong)(yong)(yong)于石油、化(hua)(hua)工、農藥(yao)、染料(liao)等領域中(zhong)。反(fan)(fan)應(ying)(ying)釜(fu)(fu)在使用(yong)(yong)(yong)過程中(zhong)需要進(jin)行定期(qi)維護,以保證反(fan)(fan)應(ying)(ying)釜(fu)(fu)的(de)(de)正常使用(yong)(yong)(yong)。進(jin)口(kou)反(fan)(fan)應(ying)(ying)釜(fu)(fu)的(de)(de)保養方法如下:1、裝置地(di):反(fan)(fan)應(ying)(ying)釜(fu)(fu)應(ying)(ying)安裝在符合防爆要求的(de)(de)高壓操作(zuo)室內,在裝備(bei)(bei)(bei)多臺(tai)(tai)反(fan)(fan)應(ying)(ying)釜(fu)(fu)時,應(ying)(ying)分開(kai)(kai)放(fang)置,每(mei)(mei)兩臺(tai)(tai)之間(jian)應(ying)(ying)用(yong)(yong)(yong)安全的(de)(de)防爆墻隔開(kai)(kai),每(mei)(mei)間(jian)操作(zuo)室均應(ying)(ying)有通(tong)向(xiang)室外的(de)(de)通(tong)道和出(chu)口(kou),當存在易爆介質時應(ying)(ying)保證設備(bei)(bei)(bei)地(di)通(tong)風良好(hao)。2、打開(kai)(kai)包裝后檢查設備(bei)(bei)(bei)有無(wu)損壞(huai),根據設備(bei)(bei)(bei)型號按結構圖(tu)將設備(bei)(bei)(bei)安裝起來,所配備(bei)(bei)(bei)件按照裝...

  • 2023

    3-12

    氫(qing)化(hua)反(fan)(fan)應(ying)釜(fu)(fu)廣(guang)泛應(ying)用(yong)(yong)(yong)(yong)于石油、化(hua)工、橡(xiang)膠、農藥、染(ran)料、醫藥、食品,用(yong)(yong)(yong)(yong)來完(wan)成(cheng)(cheng)硫化(hua)、氫(qing)化(hua)、烴化(hua)、聚(ju)合(he)、縮合(he)等工藝過(guo)程的壓(ya)力容器(qi),例如反(fan)(fan)應(ying)器(qi)、反(fan)(fan)應(ying)釜(fu)(fu)、分解鍋、聚(ju)合(he)釜(fu)(fu)等。氫(qing)化(hua)反(fan)(fan)應(ying)釜(fu)(fu)的操作步驟如下:1、每次反(fan)(fan)應(ying)釜(fu)(fu)反(fan)(fan)操作結束,應(ying)先使攪(jiao)拌開關、調(diao)速加熱開關調(diao)到(dao)零。2、投料前(qian)用(yong)(yong)(yong)(yong)蒸餾水(shui)沖(chong)洗高壓(ya)釜(fu)(fu)內壁、攪(jiao)拌軸(zhou)、攪(jiao)拌槳葉、內冷卻(que)盤管、測溫管、及釜(fu)(fu)體釜(fu)(fu)蓋(gai)的密封(feng)面,密封(feng)面沖(chong)洗后要再用(yong)(yong)(yong)(yong)棉花或綢(chou)布(bu)蘸乙(yi)醇擦(ca)凈(jing),再慢(man)慢(man)合(he)上(shang)上(shang)蓋(gai),以免撞傷(shang)接(jie)合(he)密封(feng)面。3、上(shang)螺絲時一(yi)定要對號入座,且用(yong)(yong)(yong)(yong)扭力扳手成(cheng)(cheng)十(shi)字形對稱地(di)上(shang),以避免受(shou)...

  • 2023

    2-11

    實驗室小型反(fan)(fan)(fan)應(ying)(ying)釜(fu)的(de)(de)(de)工作原理:在內層放入反(fan)(fan)(fan)應(ying)(ying)溶媒(mei)(mei)可(ke)做(zuo)攪(jiao)拌反(fan)(fan)(fan)應(ying)(ying),夾層可(ke)通上(shang)不同的(de)(de)(de)冷熱(re)源(冷凍液,熱(re)水或(huo)熱(re)油)做(zuo)循(xun)環加熱(re)或(huo)冷卻反(fan)(fan)(fan)應(ying)(ying)。通過反(fan)(fan)(fan)應(ying)(ying)釜(fu)夾層,注入恒溫的(de)(de)(de)(高溫或(huo)低溫)熱(re)溶媒(mei)(mei)體或(huo)冷卻媒(mei)(mei)體,對反(fan)(fan)(fan)應(ying)(ying)釜(fu)內的(de)(de)(de)物(wu)(wu)料(liao)進行恒溫加熱(re)或(huo)制冷。同時(shi)可(ke)根據使用(yong)要求在常壓或(huo)負壓條件(jian)(jian)下進行攪(jiao)拌反(fan)(fan)(fan)應(ying)(ying)。物(wu)(wu)料(liao)在反(fan)(fan)(fan)應(ying)(ying)釜(fu)內進行反(fan)(fan)(fan)應(ying)(ying),并能(neng)控制反(fan)(fan)(fan)應(ying)(ying)溶液的(de)(de)(de)蒸發與回流,反(fan)(fan)(fan)應(ying)(ying)完畢,物(wu)(wu)料(liao)可(ke)從釜(fu)底的(de)(de)(de)出(chu)料(liao)口放出(chu),操作極(ji)為方便。實驗室小型反(fan)(fan)(fan)應(ying)(ying)釜(fu)的(de)(de)(de)維護注意(yi)事項:1、聽減(jian)速器、電機聲(sheng)音是否正常,觸(chu)摸減(jian)速器、電動機、基礎軸承等部件(jian)(jian)的(de)(de)(de)啟動...

  • 2023

    2-8

    高(gao)溫(wen)高(gao)壓反應(ying)釜品類(lei)繁多(duo)(duo),具有質量穩定(ding)(ding)、工藝、傳動平穩、操作方便等(deng)優(you)點。被廣(guang)泛應(ying)用于(yu)化(hua)工、石油、醫藥(yao)、食品、農(nong)藥(yao)、科研(yan)等(deng)各個行業,可用于(yu)完(wan)成縮合、聚合、烴化(hua)、硫化(hua)、氫化(hua)等(deng)化(hua)學工藝過(guo)程,以及有機染料和(he)中間體等(deng)諸(zhu)多(duo)(duo)工藝過(guo)程的(de)反應(ying)設備。品種規格多(duo)(duo)樣,其加(jia)熱(re)方式(shi)有電加(jia)熱(re)、夾(jia)套蒸(zheng)汽(qi)加(jia)熱(re)、油加(jia)熱(re)等(deng)。根(gen)據生產的(de)要求(qiu)和(he)用戶的(de)所需而確定(ding)(ding)溫(wen)度、壓力(li)、材質、轉速、攪(jiao)拌裝(zhuang)置(zhi)類(lei)型、密封結(jie)構、加(jia)熱(re)方式(shi)等(deng)各個因素進行其設計制造。高(gao)溫(wen)高(gao)壓反應(ying)釜由鍋(guo)蓋、鍋(guo)體、夾(jia)套、攪(jiao)拌器(qi)、支(zhi)承及傳動裝(zhuang)置(zhi)、軸封裝(zhuang)置(zhi)等(deng)裝(zhuang)置(zhi)組(zu)成,加(jia)...

  • 2023

    1-13

    帶電機磁(ci)(ci)力耦合(he)器主(zhu)要由(you)銅轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子、永(yong)(yong)磁(ci)(ci)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子和(he)控(kong)制器三部分組成。銅轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子固定(ding)在(zai)電動機軸(zhou)上(shang),永(yong)(yong)磁(ci)(ci)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子固定(ding)在(zai)負(fu)載(zai)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)軸(zhou)上(shang),銅轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子和(he)永(yong)(yong)磁(ci)(ci)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子之間有間隙(稱為(wei)氣隙)。這樣電動機和(he)負(fu)載(zai)由(you)原(yuan)來(lai)的(de)硬(機械)連(lian)接轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)變為(wei)軟(磁(ci)(ci))連(lian)接,通過調(diao)節永(yong)(yong)磁(ci)(ci)體和(he)銅導(dao)體之間的(de)氣隙就(jiu)可(ke)實(shi)現負(fu)載(zai)軸(zhou)上(shang)的(de)輸出轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)矩(ju)變化(hua),從而實(shi)現負(fu)載(zai)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)速(su)變化(hua),用(yong)不同方(fang)式對氣隙進行(xing)控(kong)制,磁(ci)(ci)力偶合(he)器可(ke)分為(wei)標(biao)準型(xing)(xing)(xing)、擴(kuo)展(zhan)型(xing)(xing)(xing)、限矩(ju)型(xing)(xing)(xing)、調(diao)速(su)型(xing)(xing)(xing)等不同特點(dian)的(de)磁(ci)(ci)力偶合(he)器。帶電機磁(ci)(ci)力耦合(he)器的(de)性(xing)能優勢:1、節能效果:25%~66%。2、維(wei)(wei)護(hu)工作量小,幾(ji)乎是免維(wei)(wei)護(hu)產品(pin)...

共 70 條記錄,當前 1 / 9 頁  首頁  上一頁  下一頁  末頁  跳轉到第頁