冷卻塔電機使用

冷(leng)(leng)卻(que)(que)(que)塔(ta)電(dian)(dian)動(dong)機在(zai)使(shi)(shi)用(yong)中，一些用(yong)戶(hu)反映會(hui)遇(yu)到噪(zao)音(yin)大的(de)情況，今天，機電(dian)(dian)的(de)技術人員教大家一些技巧(qiao)緩解噪(zao)音(yin)大的(de)技巧(qiao)。 一些用(yong)戶(hu)在(zai)冷(leng)(leng)卻(que)(que)(que)塔(ta)電(dian)(dian)動(dong)機上(shang)加裝一層消(xiao)音(yin)棉，效(xiao)果也不(bu)錯，從發聲源減(jian)少噪(zao)音(yin)，可(ke)以(yi)有效(xiao)減(jian)少電(dian)(dian)動(dong)機運轉(zhuan)(zhuan)時發出的(de)噪(zao)音(yin)，還(huan)能起(qi)到保護電(dian)(dian)機的(de)作用(yong)。 更(geng)換(huan)電(dian)(dian)機主動(dong)輪，使(shi)(shi)冷(leng)(leng)卻(que)(que)(que)塔(ta)電(dian)(dian)動(dong)機轉(zhuan)(zhuan)速降低，同時把風(feng)扇角度調大，如(ru)此(ci)(ci)可(ke)以(yi)使(shi)(shi)電(dian)(dian)動(dong)機轉(zhuan)(zhuan)速降低，但(dan)保持風(feng)量不(bu)變，冷(leng)(leng)卻(que)(que)(que)效(xiao)果也不(bu)會(hui)受影響。 除此(ci)(ci)之外，還(huan)可(ke)以(yi)更(geng)換(huan)冷(leng)(leng)卻(que)(que)(que)塔(ta)電(dian)(dian)機減(jian)速箱的(de)軸承，如(ru)此(ci)(ci)不(bu)僅可(ke)以(yi)使(shi)(shi)減(jian)速器(qi)在(zai)運行過程中更(geng)順暢，還(huan)不(bu)會(hui)因為軸承磨擦，產(chan)生噪(zao)音(yin)。

冷卻塔電機安裝

為(wei)什么(me)冷卻(que)塔專(zhuan)用(yong)電(dian)動機的(de)(de)(de)(de)(de)使(shi)用(yong)率很(hen)高(gao)?這(zhe)(zhe)跟設備(bei)本身的(de)(de)(de)(de)(de)使(shi)用(yong)優勢是緊密分不開的(de)(de)(de)(de)(de)。那么(me)一般我(wo)們(men)在(zai)使(shi)用(yong)該設備(bei)的(de)(de)(de)(de)(de)時候它的(de)(de)(de)(de)(de)產品優勢到(dao)底是什么(me)呢? 1、在(zai)購(gou)買使(shi)用(yong)機械(xie)設備(bei)的(de)(de)(de)(de)(de)時候很(hen)多人都非(fei)常(chang)關注效(xiao)率問題(ti)的(de)(de)(de)(de)(de)，畢(bi)竟效(xiao)率要是不高(gao)的(de)(de)(de)(de)(de)話(hua)會給我(wo)們(men)造成很(hen)多的(de)(de)(de)(de)(de)困擾。而作業效(xiao)率方面還不錯(cuo)的(de)(de)(de)(de)(de)冷卻(que)塔專(zhuan)用(yong)電(dian)動機自然(ran)是會獲得很(hen)多人的(de)(de)(de)(de)(de)關注。 2、在(zai)性能方面其實冷卻(que)塔專(zhuan)用(yong)電(dian)動機也(ye)是非(fei)常(chang)不錯(cuo)的(de)(de)(de)(de)(de)，很(hen)多人都表示在(zai)使(shi)用(yong)這(zhe)(zhe)一設備(bei)的(de)(de)(de)(de)(de)時候會覺得非(fei)常(chang)的(de)(de)(de)(de)(de)放心(xin)，完全是不用(yong)擔心(xin)設備(bei)性能的(de)(de)(de)(de)(de)問題(ti)。 3、冷卻(que)塔專(zhuan)用(yong)電(dian)動機的(de)(de)(de)(de)(de)價(jia)格不貴也(ye)是優勢之一。部(bu)分的(de)(de)(de)(de)(de)企(qi)業為(wei)了能夠提升產品的(de)(de)(de)(de)(de)知名度甚(shen)至(zhi)會以低價(jia)的(de)(de)(de)(de)(de)形勢出售，所以廣(guang)大的(de)(de)(de)(de)(de)用(yong)戶(hu)可以用(yong)低價(jia)買到(dao)質(zhi)量(liang)還不錯(cuo)的(de)(de)(de)(de)(de)產品。

冷卻塔電機保養

冷(leng)卻塔(ta)電機的(de)(de)(de)(de)保(bao)養(yang)有什么小秘訣(jue)?隨著冷(leng)卻塔(ta)行(xing)業的(de)(de)(de)(de)發(fa)展也間(jian)(jian)接的(de)(de)(de)(de)帶(dai)動(dong)(dong)著其配件(jian)(jian)行(xing)業的(de)(de)(de)(de)發(fa)展。大家都知(zhi)道風(feng)(feng)機配件(jian)(jian)對于(yu)(yu)一(yi)(yi)個冷(leng)卻塔(ta)來(lai)說是多么的(de)(de)(de)(de)重(zhong)要(yao)。今天我(wo)(wo)們就(jiu)(jiu)介紹(shao)一(yi)(yi)下關于(yu)(yu)它(ta)(ta)的(de)(de)(de)(de)養(yang)護小知(zhi)識。 對冷(leng)卻塔(ta)的(de)(de)(de)(de)正常使(shi)用與(yu)運行(xing)起著舉足輕重(zhong)作用的(de)(de)(de)(de)冷(leng)卻塔(ta)風(feng)(feng)機是一(yi)(yi)個十(shi)分重(zhong)要(yao)的(de)(de)(de)(de)部(bu)件(jian)(jian)。大家都知(zhi)道任何的(de)(de)(de)(de)設備在(zai)使(shi)用的(de)(de)(de)(de)時(shi)間(jian)(jian)長了(le)(le)以后就(jiu)(jiu)難免會出現一(yi)(yi)些這樣(yang)那樣(yang)的(de)(de)(de)(de)問(wen)題，我(wo)(wo)們公司所生(sheng)產的(de)(de)(de)(de)風(feng)(feng)機也不例(li)外(wai)。 為了(le)(le)讓(rang)它(ta)(ta)能更長久(jiu)的(de)(de)(de)(de)使(shi)用我(wo)(wo)們就(jiu)(jiu)要(yao)定期(qi)的(de)(de)(de)(de)對它(ta)(ta)進行(xing)保(bao)養(yang)。在(zai)保(bao)養(yang)的(de)(de)(de)(de)時(shi)候需(xu)要(yao)對其進行(xing)除塵與(yu)清理，這樣(yang)是能夠(gou)讓(rang)它(ta)(ta)更好的(de)(de)(de)(de)工作。然后就(jiu)(jiu)是在(zai)維(wei)護中要(yao)檢查零(ling)件(jian)(jian)的(de)(de)(de)(de)松(song)緊的(de)(de)(de)(de)情況(kuang)，如果有松(song)動(dong)(dong)的(de)(de)(de)(de)話(hua)要(yao)進行(xing)及時(shi)的(de)(de)(de)(de)更換，因(yin)為松(song)動(dong)(dong)會引起很多的(de)(de)(de)(de)不必要(yao)的(de)(de)(de)(de)麻煩(fan)。

冷卻塔電機不轉的維修

冷卻塔(ta)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)不(bu)轉的(de)(de)原因主要(yao)有(you)(you)：繞(rao)(rao)組(zu)斷(duan)路(lu)(lu)、缺油(you)抱軸(zhou)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容異(yi)常(chang)(chang)等。從對(dui)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)風(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)的(de)(de)維修(xiu)(xiu)(xiu)實(shi)踐來看(kan)，后(hou)兩種故(gu)障居(ju)多(duo)。對(dui)于(yu)不(bu)轉的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)風(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)，我(wo)的(de)(de) 維修(xiu)(xiu)(xiu)步(bu)(bu)驟(zou)是(shi)(shi)(shi)(shi)(shi)，測插頭、轉電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)、量(liang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容、再處理(li)(li)。 第一(yi)(yi)(yi)(yi)步(bu)(bu)，測量(liang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)風(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)運行(xing)和調速繞(rao)(rao)組(zu)。先把電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)風(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)定時器(qi)旋(xuan)轉一(yi)(yi)(yi)(yi)下，當聽到有(you)(you)嗒(da)嗒(da)聲時，說(shuo)明(ming)(ming)定時器(qi)是(shi)(shi)(shi)(shi)(shi)正(zheng)常(chang)(chang)的(de)(de)。如(ru)果(guo)(guo)沒有(you)(you)嗒(da)嗒(da)聲，說(shuo)明(ming)(ming)定時器(qi) 損壞。如(ru)果(guo)(guo)無電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)值(zhi)，可(ke)(ke)能是(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)繞(rao)(rao)組(zu)燒毀(hui)斷(duan)路(lu)(lu)。對(dui)串有(you)(you)熱熔斷(duan)器(qi)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)，可(ke)(ke)能是(shi)(shi)(shi)(shi)(shi)熱熔斷(duan)器(qi)開路(lu)(lu)，還應拆(chai)(chai)(chai)開電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)看(kan)一(yi)(yi)(yi)(yi)看(kan)，如(ru)果(guo)(guo)只是(shi)(shi)(shi)(shi)(shi)開路(lu)(lu)，短接 熱熔斷(duan)器(qi)即可(ke)(ke)恢復正(zheng)常(chang)(chang)。檔位開關全(quan)部(bu)損壞，但可(ke)(ke)能性不(bu)大。 第二步(bu)(bu)，檢查是(shi)(shi)(shi)(shi)(shi)否(fou)抱軸(zhou)，拆(chai)(chai)(chai)開電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)風(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)護罩，用手(shou)旋(xuan)動(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)軸(zhou)，如(ru)果(guo)(guo)轉不(bu)動(dong)，說(shuo)明(ming)(ming)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)抱軸(zhou)嚴重。拆(chai)(chai)(chai)開電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)，先清除(chu)前后(hou)軸(zhou)套和電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)軸(zhou)上(shang)的(de)(de)油(you)污 、銹跡，然后(hou)在前后(hou)軸(zhou)套的(de)(de)油(you)氈上(shang)加足縫(feng)(feng)紉機(ji)(ji)(ji)(ji)(ji)油(you)，大部(bu)分電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)風(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)都(dou)能排除(chu)故(gu)障。 第三步(bu)(bu)，測量(liang)啟(qi)動(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容，如(ru)果(guo)(guo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)軸(zhou)旋(xuan)轉靈活(huo)，就要(yao)測量(liang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)風(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)的(de)(de)啟(qi)動(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容。首先，用萬用表R×100Ω檔，測量(liang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)啟(qi)動(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容兩端，整個(ge) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)風(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)運行(xing)、啟(qi)動(dong)和調速繞(rao)(rao)組(zu)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)值(zhi)，即黑色和**引線的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)值(zhi)。 能動(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)風(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)的(de)(de)維修(xiu)(xiu)(xiu) 對(dui)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)能動(dong)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)風(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)，我(wo)是(shi)(shi)(shi)(shi)(shi)根據(ju)(ju)實(shi)際情(qing)況，一(yi)(yi)(yi)(yi)步(bu)(bu) 到位。而不(bu)是(shi)(shi)(shi)(shi)(shi)象上(shang)述那樣，按(an)部(bu)就班地進行(xing)維修(xiu)(xiu)(xiu)。如(ru)果(guo)(guo)用戶說(shuo)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)風(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)先慢(man)(man)慢(man)(man)轉，然后(hou)漸(jian)漸(jian)變快。根據(ju)(ju)經驗，一(yi)(yi)(yi)(yi)般(ban)是(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)輕微抱軸(zhou)。原因是(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian) 風(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)潤滑油(you)初(chu)期(qi)缺失。直接拆(chai)(chai)(chai)開電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)風(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)，在前后(hou)軸(zhou)套的(de)(de)油(you)氈上(shang)加足縫(feng)(feng)紉機(ji)(ji)(ji)(ji)(ji)油(you)，一(yi)(yi)(yi)(yi)般(ban)即可(ke)(ke)修(xiu)(xiu)(xiu)復。 遙(yao)(yao)控電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)扇(shan)(shan)(shan)(shan)，上(shang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)就轉故(gu)障的(de)(de)排除(chu) 現(xian)在的(de)(de)遙(yao)(yao) 控電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)扇(shan)(shan)(shan)(shan)控制執行(xing)元件基(ji)本上(shang)都(dou)是(shi)(shi)(shi)(shi)(shi)可(ke)(ke)控硅(gui)。從原理(li)(li)可(ke)(ke)知可(ke)(ke)控硅(gui)實(shi)質等同于(yu)開關可(ke)(ke)控硅(gui)擊穿等同于(yu)開關接通(tong)(tong)。接通(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)風(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)當然就轉了。 如(ru)一(yi)(yi)(yi)(yi)臺(tai) 落(luo)地遙(yao)(yao)控電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)風(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)使(shi)用時遙(yao)(yao)控各(ge)(ge)功能基(ji)本正(zheng)常(chang)(chang)，但是(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)風(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)關閉(bi)后(hou)不(bu)是(shi)(shi)(shi)(shi)(shi)拔掉電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源手(shou)摸電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)風(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)有(you)(you)明(ming)(ming)顯的(de)(de)震(zhen)動(dong)感(gan)，并且電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)風(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)發出嗡嗡聲，夜(ye)晚(wan)尤為 明(ming)(ming)顯細看(kan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)風(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)扇(shan)(shan)(shan)(shan)葉也在緩(huan)慢(man)(man)地轉動(dong)。因為各(ge)(ge)項控制功能基(ji)本正(zheng)常(chang)(chang)說(shuo)明(ming)(ming)，MCU正(zheng)常(chang)(chang)，從上(shang)述原理(li)(li)可(ke)(ke)知可(ke)(ke)控硅(gui)有(you)(you)故(gu)障。

冷卻塔電機使用壽命長無噪聲

冷(leng)(leng)(leng)卻(que)(que)塔(ta)電(dian)機(ji)(ji)(ji)(ji)(ji)(ji)就(jiu)是在(zai)原來的(de)(de)(de)(de)(de)冷(leng)(leng)(leng)卻(que)(que)塔(ta)基礎上在(zai)各方(fang)面(mian)再進行改(gai)造，比如用(yong)(yong)水(shui)(shui)輪機(ji)(ji)(ji)(ji)(ji)(ji)來替代原來的(de)(de)(de)(de)(de)風(feng)葉(xie)電(dian)機(ji)(ji)(ji)(ji)(ji)(ji)這(zhe)(zhe)樣的(de)(de)(de)(de)(de)一種(zhong)改(gai)造就(jiu)是非常明(ming)智的(de)(de)(de)(de)(de)改(gai)造，這(zhe)(zhe)才(cai)使(shi)得現在(zai)我們使(shi)用(yong)(yong)的(de)(de)(de)(de)(de)冷(leng)(leng)(leng)卻(que)(que)塔(ta)電(dian)機(ji)(ji)(ji)(ji)(ji)(ji)能(neng)有(you)這(zhe)(zhe)么好的(de)(de)(de)(de)(de)使(shi)用(yong)(yong)效應，所(suo)以說(shuo)冷(leng)(leng)(leng)卻(que)(que)塔(ta)從(cong)以前發展到(dao)現在(zai)就(jiu)是一個(ge)很明(ming)顯(xian)的(de)(de)(de)(de)(de)進步，冷(leng)(leng)(leng)卻(que)(que)塔(ta)電(dian)機(ji)(ji)(ji)(ji)(ji)(ji)有(you)如下(xia)特點： 1、節能(neng)：冷(leng)(leng)(leng)卻(que)(que)塔(ta)利用(yong)(yong)水(shui)(shui)輪機(ji)(ji)(ji)(ji)(ji)(ji)取代風(feng)葉(xie)電(dian)機(ji)(ji)(ji)(ji)(ji)(ji)，完(wan)全節省(sheng)了風(feng)葉(xie)電(dian)機(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)運行電(dian)耗，且沒有(you)增(zeng)加循環(huan)水(shui)(shui)泵的(de)(de)(de)(de)(de)運行電(dian)流，為(wei)用(yong)(yong)戶節約(yue)了巨額的(de)(de)(de)(de)(de)電(dian)費。 2、無噪聲(sheng)：水(shui)(shui)輪機(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)能(neng)量(liang)(liang)轉換(huan)是在(zai)水(shui)(shui)流道內完(wan)成的(de)(de)(de)(de)(de)，并(bing)且取消(xiao)了電(dian)機(ji)(ji)(ji)(ji)(ji)(ji)及(ji)減(jian)速(su)機(ji)(ji)(ji)(ji)(ji)(ji)，消(xiao)除了低頻電(dian)磁聲(sheng)及(ji)大(da)幅(fu)降低了機(ji)(ji)(ji)(ji)(ji)(ji)械噪音。 3、高效：水(shui)(shui)輪機(ji)(ji)(ji)(ji)(ji)(ji)軸(zhou)直接驅動風(feng)機(ji)(ji)(ji)(ji)(ji)(ji)，不需再通過(guo)其它減(jian)速(su)器等(deng)，且隨著(zhu)水(shui)(shui)流量(liang)(liang)的(de)(de)(de)(de)(de)變化(hua)而風(feng)量(liang)(liang)相(xiang)應變化(hua)，始終穩定在(zai)較(jiao)好的(de)(de)(de)(de)(de)氣(qi)水(shui)(shui)比，確保散熱(re)效果。 4、使(shi)用(yong)(yong)壽命(ming)長(chang)：水(shui)(shui)輪機(ji)(ji)(ji)(ji)(ji)(ji)結構(gou)簡單，技術成熟可(ke)行，整(zheng)(zheng)體設計工作壽命(ming)為(wei)15年以上。水(shui)(shui)輪機(ji)(ji)(ji)(ji)(ji)(ji)殼體為(wei)鑄(zhu)(zhu)造與焊(han)接混(hun)合結構(gou)，焊(han)接鋼板為(wei)含錳量(liang)(liang)3.5％的(de)(de)(de)(de)(de)進口鍋爐(lu)專用(yong)(yong)鋼板，長(chang)時間使(shi)用(yong)(yong)不易銹(xiu)蝕，葉(xie)輪為(wei)精鑄(zhu)(zhu)成型，并(bing)經退(tui)火消(xiao)除應力(li)后再作平(ping)衡(heng)調(diao)整(zheng)(zheng).