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2019 - 12 - 09
新購買(mai)的(de)(de)(de)(de)(de)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)機(ji)組在(zai)使用(yong)(yong)前僅具(ju)有引出電(dian)(dian)(dian)纜(lan)(lan)。安裝(zhuang)時,需(xu)要自己(ji)連(lian)接(jie)(jie)電(dian)(dian)(dian)纜(lan)(lan)。但是,連(lian)接(jie)(jie)電(dian)(dian)(dian)纜(lan)(lan)時必(bi)須(xu)(xu)注(zhu)意正(zheng)確的(de)(de)(de)(de)(de)方(fang)法(fa)(fa),否則將(jiang)(jiang)對真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)機(ji)組的(de)(de)(de)(de)(de)使用(yong)(yong)產生很大(da)影(ying)響。對所有人(ren)都(dou)有好(hao)處(chu),讓我們為所有人(ren)解釋真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)機(ji)組的(de)(de)(de)(de)(de)接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)(xian)方(fang)法(fa)(fa):  進行真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)機(ji)組接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)(xian)時,必(bi)須(xu)(xu)注(zhu)意,用(yong)(yong)聚酯(zhi)絕(jue)緣(yuan)(yuan)(yuan)(yuan)膠(jiao)帶(dai)包(bao)裹(guo)(guo)時,必(bi)須(xu)(xu)壓下(xia)第(di)一(yi)圈的(de)(de)(de)(de)(de)一(yi)半(ban),包(bao)裹(guo)(guo)8至12層(ceng)(ceng),包(bao)裹(guo)(guo)后(hou)再用(yong)(yong)塑料(liao)膠(jiao)帶(dai)包(bao)裹(guo)(guo)兩層(ceng)(ceng),以(yi)提高強度。大(da)約(yue)在(zai)連(lian)接(jie)(jie)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)機(ji)組時,應(ying)剝(bo)去電(dian)(dian)(dian)纜(lan)(lan)的(de)(de)(de)(de)(de)銅(tong)芯長度約(yue)30-35mm。最好(hao)用(yong)(yong)砂布擦拭(shi)銅(tong)線(xian)(xian)(xian)(xian)(xian)(xian)并擦亮。還(huan)必(bi)須(xu)(xu)將(jiang)(jiang)外部(bu)三芯電(dian)(dian)(dian)纜(lan)(lan)的(de)(de)(de)(de)(de)銅(tong)線(xian)(xian)(xian)(xian)(xian)(xian)剝(bo)開(kai)30-35mm,然后(hou)用(yong)(yong)金剛(gang)砂布擦拭(shi)干凈(jing)。  真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)機(ji)組的(de)(de)(de)(de)(de)接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)(xian)將(jiang)(jiang)三芯電(dian)(dian)(dian)纜(lan)(lan)與從外部(bu)電(dian)(dian)(dian)纜(lan)(lan)上剝(bo)下(xia)的(de)(de)(de)(de)(de)銅(tong)線(xian)(xian)(xian)(xian)(xian)(xian)配(pei)對,然后(hou)將(jiang)(jiang)其與細(xi)銅(tong)線(xian)(xian)(xian)(xian)(xian)(xian)綁(bang)在(zai)一(yi)起,如(ru)(ru)圖所示。其余部(bu)分被(bei)切掉并用(yong)(yong)剪刀弄平(ping)(ping)以(yi)防止綁(bang)扎。在(zai)進行這方(fang)面的(de)(de)(de)(de)(de)接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)(xian)時,真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)三個端部(bu)應(ying)使用(yong)(yong)焊(han)料(liao)進行焊(han)接(jie)(jie)。焊(han)頭表(biao)面應(ying)光滑無毛刺和錯(cuo)誤焊(han)接(jie)(jie)。如(ru)(ru)果(guo)沒(mei)有焊(han)接(jie)(jie)或不平(ping)(ping)整,則應(ying)重(zhong)新焊(han)接(jie)(jie)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng),直到達(da)到要求(qiu)為止。  對于(yu)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)機(ji)組的(de)(de)(de)(de)(de)接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)(xian),必(bi)須(xu)(xu)使用(yong)(yong)塑料(liao)帶(dai)將(jiang)(jiang)三跟線(xian)(xian)(xian)(xian)(xian)(xian)纏繞在(zai)一(yi)起。必(bi)須(xu)(xu)包(bao)裹(guo)(guo)兩層(ceng)(ceng)。第(di)一(yi)層(ceng)(ceng)應(ying)距每(mei)個導(dao)線(xian)(xian)(xian)(xian)(xian)(xian)絕(jue)緣(yuan)(yuan)(yuan)(yuan)層(ceng)(ceng)的(de)(de)(de)(de)(de)末端大(da)于(yu)50mm,第(di)二(er)層(ceng)(ceng)應(ying)距第(di)一(yi)層(ceng)(ceng)絕(jue)緣(yuan)(yuan)(yuan)(yuan)層(ceng)(ceng)的(de)(de)(de)(de)(de)末端大(da)于(yu)50mm。一(yi)鍋(guo)冷水(shui)會(hui)將(jiang)(jiang)包(bao)裹(guo)(guo)的(de)(de)(de)(de)(de)線(xian)(xian)(xian)(xian)(xian)(xian)頭安全地浸(jin)入水(shui)中(zhong)。 12小時后(hou),使用(yong)(yong)500V 兆歐表(biao)測(ce)量絕(jue)緣(yuan)(yuan)(yuan)(yuan)絕(jue)不能低于(yu)50萬億個歐,否則應(ying)重(zhong)新包(bao)裝(zhuang),直到達(da)到要求(qiu)。  真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)機(ji)組的(de)(de)(de)(de)(de)接(jie)(jie)地線(xian)(xian)(xian)(xian)(xian)(xian)也必(bi)須(xu)(xu)根據海底電(dian)(dian)(dian)纜(lan)(lan)接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)(xian)過程的(de)(de)(de)(de)(de)要求(qiu)進行綁(bang)扎。連(lian)接(jie)(jie)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)機(ji)組后(hou),在(zai)下(xia)降井的(de)(de)(de)(de)(de)同時應(ying)不斷晃動絕(jue)緣(yuan)(yuan)(yuan)(yuan)電(dian)(dian)(dian)阻,以(yi)觀察(cha)其變(bian)化...
2019 - 12 - 12
在選擇(ze)(ze)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)之前,每(mei)個(ge)人(ren)都必(bi)須了(le)解(jie)有關(guan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)幾個(ge)重(zhong)要(yao)概念(nian)和參數。  真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du):指真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)下氣(qi)(qi)體的(de)(de)(de)(de)(de)(de)(de)稀薄(bo)度(du)(du),通常用真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)表(biao)示(shi)。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)計(ji)(ji)讀取的(de)(de)(de)(de)(de)(de)(de)值(zhi)(zhi)成為(wei)(wei)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)值(zhi)(zhi)是指示(shi)系統壓(ya)(ya)力的(de)(de)(de)(de)(de)(de)(de)實際值(zhi)(zhi)低于大氣(qi)(qi)壓(ya)(ya)的(de)(de)(de)(de)(de)(de)(de)值(zhi)(zhi)。表(biao)格中(zhong)顯示(shi)的(de)(de)(de)(de)(de)(de)(de)值(zhi)(zhi)是極(ji)(ji)限絕(jue)對(dui)壓(ya)(ya)力,這是我(wo)們(men)指的(de)(de)(de)(de)(de)(de)(de)極(ji)(ji)限真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)=大氣(qi)(qi)壓(ya)(ya)-絕(jue)對(dui)壓(ya)(ya)力(大氣(qi)(qi)壓(ya)(ya)一(yi)(yi)般為(wei)(wei)101325Pa),水環真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)極(ji)(ji)限真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)為(wei)(wei)3300Pa,旋轉葉片真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)極(ji)(ji)限真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)為(wei)(wei)200Pa。  極(ji)(ji)限絕(jue)對(dui)壓(ya)(ya)力:由絕(jue)對(dui)壓(ya)(ya)力測(ce)量(liang)的(de)(de)(de)(de)(de)(de)(de)內(nei)部壓(ya)(ya)力要(yao)比“理(li)(li)論(lun)(lun)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(理(li)(li)論(lun)(lun)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)壓(ya)(ya)力為(wei)(wei)0Pa)”高多(duo)少(shao)。它(ta)(ta)比較的(de)(de)(de)(de)(de)(de)(de)對(dui)象是理(li)(li)論(lun)(lun)狀態的(de)(de)(de)(de)(de)(de)(de)絕(jue)對(dui)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)壓(ya)(ya)力值(zhi)(zhi)。由于工(gong)藝限制,無論(lun)(lun)如何我(wo)們(men)都無法將內(nei)部壓(ya)(ya)力拉至0 Pa的(de)(de)(de)(de)(de)(de)(de)絕(jue)對(dui)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)。因(yin)此(ci),由真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)抽出的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)值(zhi)(zhi)高于理(li)(li)論(lun)(lun)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)值(zhi)(zhi)。因(yin)此(ci),以絕(jue)對(dui)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)表(biao)示(shi)時,值(zhi)(zhi)前面沒有負號。  抽氣(qi)(qi)量(liang):抽氣(qi)(qi)量(liang)是真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)抽氣(qi)(qi)速度(du)(du)的(de)(de)(de)(de)(de)(de)(de)度(du)(du)量(liang)。一(yi)(yi)般用L/S和m表(biao)示(shi)?/H。它(ta)(ta)是泄漏(lou)補償率的(de)(de)(de)(de)(de)(de)(de)參數。理(li)(li)論(lun)(lun)上(shang),繪制了(le)相同體積(ji)的(de)(de)(de)(de)(de)(de)(de)容(rong)器(qi)。為(wei)(wei)什么大型真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)很容(rong)易獲(huo)得我(wo)們(men)所需(xu)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong),而小型真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)卻很難甚至不(bu)想要(yao)我(wo)們(men)想要(yao)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)?因(yin)為(wei)(wei)管道或容(rong)器(qi)絕(jue)對(dui)不(bu)能(neng)絕(jue)對(dui)防泄漏(lou)。大的(de)(de)(de)(de)(de)(de)(de)泵(beng)(beng)(beng)送能(neng)力彌補了(le)由泄漏(lou)引起的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)下降(jiang)。因(yin)此(ci),容(rong)易得出理(li)(li)想的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)值(zhi)(zhi)。因(yin)此(ci),建議(yi)您在計(ji)(ji)算理(li)(li)論(lun)(lun)抽氣(qi)(qi)量(liang)時選擇(ze)(ze)更高級(ji)別的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。  關(guan)于真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)選擇(ze)(ze)  1、滿(man)足工(gong)藝要(yao)求(qiu)(qiu)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)  真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)工(gong)作(zuo)(zuo)壓(ya)(ya)力應(ying)滿(man)足過程工(gong)作(zuo)(zuo)壓(ya)(ya)力的(de)(de)(de)(de)(de)(de)(de)要(yao)求(qiu)(qiu),選擇(ze)(ze)時的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)應(ying)比真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)設備的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)高一(yi)(yi)半至一(yi)(yi)個(ge)數量(liang)級(ji)。通常,如果要(yao)求(qiu)(qiu)絕(jue)對(dui)壓(ya)(ya)力高于3300Pa,...
2019 - 12 - 15
1、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)包(bao)裝機(ji)(ji)中(zhong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)在(zai)(zai)正常(chang)運行(xing)之前(qian),應(ying)(ying)(ying)該對真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)進行(xing)一(yi)次測試,并檢查真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)是(shi)否(fou)存在(zai)(zai)異常(chang)振動(dong)(dong)和沖擊噪聲(sheng)。首次使(shi)用的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)還應(ying)(ying)(ying)確定真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)極限(xian)壓力,該極限(xian)壓力應(ying)(ying)(ying)符合技術規格。在(zai)(zai)長期使(shi)用真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)情(qing)況(kuang)下,真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)溫度(du)(du)不應(ying)(ying)(ying)超(chao)過70度(du)(du)。  2、需要通過冷卻水(shui)的(de)(de)(de)設(she)(she)備的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng),必須在(zai)(zai)啟(qi)(qi)(qi)動(dong)(dong)前(qian)先(xian)通過冷卻水(shui),然后(hou)再啟(qi)(qi)(qi)動(dong)(dong)。冷卻水(shui)出口(kou)的(de)(de)(de)溫度(du)(du)不應(ying)(ying)(ying)超(chao)過30度(du)(du)。  3、連續真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)和被(bei)抽(chou)系(xi)統(tong)的(de)(de)(de)管(guan)(guan)道(dao)(dao)應(ying)(ying)(ying)盡可(ke)能短而粗(cu),并且管(guan)(guan)道(dao)(dao)的(de)(de)(de)內(nei)徑一(yi)般應(ying)(ying)(ying)不小于(yu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)入口(kou)的(de)(de)(de)直(zhi)徑,以(yi)(yi)(yi)(yi)(yi)免(mian)影響(xiang)泵(beng)(beng)(beng)送管(guan)(guan)道(dao)(dao)阻力導(dao)(dao)致的(de)(de)(de)大速度(du)(du)。  4、為了保持工作室的(de)(de)(de)清(qing)潔衛(wei)生(sheng),這有(you)利于(yu)工人的(de)(de)(de)健(jian)康,皮管(guan)(guan)用于(yu)將(jiang)廢氣(qi)直(zhi)接引到室外。  5、如果(guo)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)長時間(jian)不工作或環境溫度(du)(du)較低,則可(ke)能會導(dao)(dao)致啟(qi)(qi)(qi)動(dong)(dong)困(kun)難。此時,應(ying)(ying)(ying)使(shi)用真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)抽(chou)氣(qi)口(kou)通大氣(qi)隨風旋(xuan)轉滑輪。在(zai)(zai)沒有(you)電源的(de)(de)(de)情(qing)況(kuang)下旋(xuan)轉數周后(hou),將(jiang)啟(qi)(qi)(qi)動(dong)(dong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。使(shi)用真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng),您可(ke)以(yi)(yi)(yi)(yi)(yi)繼續運行(xing)電動(dong)(dong)機(ji)(ji)幾(ji)次,將(jiang)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)腔(qiang)中(zhong)存儲(chu)的(de)(de)(de)油(you)(you)(you)排入燃油(you)(you)(you)箱,然后(hou)啟(qi)(qi)(qi)動(dong)(dong)。如果(guo)沒有(you),您可(ke)以(yi)(yi)(yi)(yi)(yi)使(shi)用輻射加(jia)熱或直(zhi)接加(jia)熱真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng),直(zhi)到它(ta)可(ke)以(yi)(yi)(yi)(yi)(yi)移(yi)動(dong)(dong)為止。  6、使(shi)用前(qian),檢查設(she)(she)備的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)(you)是(shi)否(fou)到達(da)窗口(kou)的(de)(de)(de)油(you)(you)(you)標線位置。同時,必須檢查電動(dong)(dong)機(ji)(ji)皮帶輪的(de)(de)(de)旋(xuan)轉方向(xiang)。  7、工作完成后(hou),應(ying)(ying)(ying)先(xian)關閉(bi)高空(kong)(kong)(kong)(kong)閥,然后(hou)再關閉(bi)低空(kong)(kong)(kong)(kong)閥,然后(hou)關閉(bi)旋(xuan)片(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng),然后(hou)排氣(qi),以(yi)(yi)(yi)(yi)(yi)防止氣(qi)體(ti)泄漏。油(you)(you)(you)返回真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)統(tong)。最后(hou),應(ying)(ying)(ying)切斷主電源,并停止供水(shui)。
2019 - 12 - 18
以下是(shi)(shi)(shi)羅(luo)茨(ci)(ci)真空(kong)(kong)泵(beng)(beng)(beng)廠家對(dui)啟(qi)(qi)動(dong)羅(luo)茨(ci)(ci)真空(kong)(kong)泵(beng)(beng)(beng)前(qian)準(zhun)(zhun)備工(gong)(gong)(gong)作(zuo)的(de)(de)(de)介紹。羅(luo)茨(ci)(ci)真空(kong)(kong)泵(beng)(beng)(beng)機(ji)(ji)組(zu)(zu)一般使(shi)(shi)用(yong)羅(luo)茨(ci)(ci)泵(beng)(beng)(beng)作(zuo)為主(zhu)泵(beng)(beng)(beng),水(shui)(shui)(shui)(shui)環(huan)泵(beng)(beng)(beng)作(zuo)為前(qian)級泵(beng)(beng)(beng)組(zu)(zu)成。該真空(kong)(kong)裝置廣泛應用(yong)于各種行業(ye),如食品(pin)工(gong)(gong)(gong)業(ye)中(zhong)(zhong)(zhong)的(de)(de)(de)冷凍干燥過程、醫藥工(gong)(gong)(gong)業(ye)中(zhong)(zhong)(zhong)的(de)(de)(de)干燥過程、化學工(gong)(gong)(gong)業(ye)中(zhong)(zhong)(zhong)的(de)(de)(de)真空(kong)(kong)蒸餾和(he)結晶過程等。為了幫助客(ke)戶更(geng)好(hao)(hao)地準(zhun)(zhun)備我(wo)們(men)的(de)(de)(de)產(chan)品(pin)使(shi)(shi)用(yong),我(wo)們(men)想介紹啟(qi)(qi)動(dong)羅(luo)茨(ci)(ci)真空(kong)(kong)機(ji)(ji)組(zu)(zu)前(qian)的(de)(de)(de)準(zhun)(zhun)備工(gong)(gong)(gong)作(zuo):  1.檢(jian)(jian)(jian)查(cha)(cha)前(qian)泵(beng)(beng)(beng)水(shui)(shui)(shui)(shui)箱(xiang)水(shui)(shui)(shui)(shui)位是(shi)(shi)(shi)否(fou)(fou)(fou)達到(dao)水(shui)(shui)(shui)(shui)箱(xiang)的(de)(de)(de)3/4以上(shang)(shang)(shang),并彌(mi)補(bu)不足。  2.檢(jian)(jian)(jian)查(cha)(cha)水(shui)(shui)(shui)(shui)箱(xiang)使(shi)(shi)用(yong)中(zhong)(zhong)(zhong)的(de)(de)(de)水(shui)(shui)(shui)(shui)是(shi)(shi)(shi)否(fou)(fou)(fou)是(shi)(shi)(shi)否(fou)(fou)(fou)干凈,不允許使(shi)(shi)用(yong)含泥沙的(de)(de)(de)污(wu)水(shui)(shui)(shui)(shui),以免堵塞管道,造成葉輪磨(mo)損,增加電機(ji)(ji)負荷,造成故(gu)障,影響泵(beng)(beng)(beng)使(shi)(shi)用(yong)的(de)(de)(de)使(shi)(shi)用(yong)壽命(ming)。  3.檢(jian)(jian)(jian)查(cha)(cha)中(zhong)(zhong)(zhong)間(jian)泵(beng)(beng)(beng)和(he)主(zhu)泵(beng)(beng)(beng)中(zhong)(zhong)(zhong)潤(run)滑(hua)油(you)(you)(you)的(de)(de)(de)油(you)(you)(you)位。油(you)(you)(you)位必(bi)須達到(dao)油(you)(you)(you)窗的(de)(de)(de)3/4以上(shang)(shang)(shang)。同時,檢(jian)(jian)(jian)查(cha)(cha)顏色(se)潤(run)滑(hua)油(you)(you)(you)。如果(guo)羅(luo)茨(ci)(ci)真空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)出(chu)現有(you)更(geng)多乳白色(se)或黑色(se)雜質,通知機(ji)(ji)修工(gong)(gong)(gong)更(geng)換(huan)潤(run)滑(hua)油(you)(you)(you)。  4.檢(jian)(jian)(jian)查(cha)(cha)中(zhong)(zhong)(zhong)間(jian)泵(beng)(beng)(beng)和(he)主(zhu)泵(beng)(beng)(beng)循(xun)環(huan)冷卻(que)水(shui)(shui)(shui)(shui)路是(shi)(shi)(shi)否(fou)(fou)(fou)是(shi)(shi)(shi)否(fou)(fou)(fou)完好(hao)(hao),打(da)開循(xun)環(huan)冷卻(que)進水(shui)(shui)(shui)(shui)和(he)出(chu)水(shui)(shui)(shui)(shui)閥,檢(jian)(jian)(jian)查(cha)(cha)循(xun)環(huan)冷卻(que)進水(shui)(shui)(shui)(shui)和(he)出(chu)水(shui)(shui)(shui)(shui)是(shi)(shi)(shi)否(fou)(fou)(fou)是(shi)(shi)(shi)否(fou)(fou)(fou)正常。  5.檢(jian)(jian)(jian)查(cha)(cha)中(zhong)(zhong)(zhong)間(jian)泵(beng)(beng)(beng)底部緩沖(chong)罐的(de)(de)(de)排水(shui)(shui)(shui)(shui)閥是(shi)(shi)(shi)否(fou)(fou)(fou)是(shi)(shi)(shi)否(fou)(fou)(fou)關(guan)閉(bi)。  6.檢(jian)(jian)(jian)查(cha)(cha)羅(luo)茨(ci)(ci)真空(kong)(kong)泵(beng)(beng)(beng)機(ji)(ji)組(zu)(zu)電路是(shi)(shi)(shi)否(fou)(fou)(fou)良好(hao)(hao),控制柜指(zhi)示是(shi)(shi)(shi)否(fou)(fou)(fou)正常是(shi)(shi)(shi)否(fou)(fou)(fou)。  7.檢(jian)(jian)(jian)查(cha)(cha)真空(kong)(kong)泵(beng)(beng)(beng)機(ji)(ji)組(zu)(zu)的(de)(de)(de)電極觸點壓(ya)力。中(zhong)(zhong)(zhong)間(jian)泵(beng)(beng)(beng)和(he)主(zhu)泵(beng)(beng)(beng)壓(ya)力是(shi)(shi)(shi)否(fou)(fou)(fou)啟(qi)(qi)動(dong)正常(中(zhong)(zhong)(zhong)間(jian)泵(beng)(beng)(beng)啟(qi)(qi)動(dong)進口壓(ya)力大于0.065Mpa,主(zhu)泵(beng)(beng)(beng)啟(qi)(qi)動(dong)進口壓(ya)力大于0.085Mpa)。  每個人都經(jing)常忽略(lve)準(zhun)(zhun)備工(gong)(gong)(gong)作(zuo)。事實上(shang)(shang)(shang),這(zhe)項工(gong)(gong)(gong)作(zuo)也非常重要。只(zhi)有(you)為開工(gong)(gong)(gong)做好(hao)(hao)精心準(zhun)(zhun)備,能(neng)夠(gou)確保工(gong)(gong)(gong)作(zuo)才能(neng)安全(quan),提高生產(chan)質量。綜(zong)上(shang)(shang)(shang)所述,羅(luo)茨(ci)(ci)真空(kong)(kong)泵(beng)(beng)(beng)機(ji)(ji)組(zu)(zu)只(zhi)有(you)在以上(shang)(shang)(shang)所有(you)事項都...
2019 - 12 - 21
隨(sui)著科學技術(shu)的(de)(de)(de)不(bu)(bu)斷發展(zhan),水環真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)的(de)(de)(de)使用(yong)自動化(hua)程度(du)(du)越(yue)來越(yue)高,降低了(le)人們的(de)(de)(de)工作難度(du)(du)。這與(yu)(yu)(yu)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)系統的(de)(de)(de)發展(zhan)密不(bu)(bu)可分(fen)。隨(sui)著系統的(de)(de)(de)不(bu)(bu)斷完善和擴展(zhan),已經使用(yong)了(le)許(xu)多(duo)專業術(shu)語。  1、受(shou)(shou)(shou)控(kong)(kong)(kong)對(dui)象(xiang)  需(xu)要控(kong)(kong)(kong)制(zhi)(zhi)(zhi)的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)設(she)備或生產過(guo)程稱為受(shou)(shou)(shou)控(kong)(kong)(kong)對(dui)象(xiang)。例(li)(li)如(ru)(ru),真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)閥(fa),真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng),真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)鍍膜機(ji),真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)熱處理(li)爐等。  2、測(ce)量(liang)(liang)裝(zhuang)置(zhi)  測(ce)量(liang)(liang)受(shou)(shou)(shou)控(kong)(kong)(kong)量(liang)(liang)變化(hua)的(de)(de)(de)裝(zhuang)置(zhi)。例(li)(li)如(ru)(ru):真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)計(ji)(ji),溫(wen)(wen)度(du)(du)計(ji)(ji),膜厚測(ce)量(liang)(liang)儀等。  3、水環真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)調(diao)(diao)(diao)節(jie)(jie)裝(zhuang)置(zhi)(調(diao)(diao)(diao)節(jie)(jie)器(qi)(qi)(qi)(qi)(qi))  它將(jiang)測(ce)量(liang)(liang)設(she)備測(ce)得(de)的(de)(de)(de)受(shou)(shou)(shou)控(kong)(kong)(kong)子與(yu)(yu)(yu)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)過(guo)程中需(xu)要保持的(de)(de)(de)給(gei)(gei)定值(zhi)(zhi)(zhi)進行(xing)(xing)比較,獲得(de)偏(pian)(pian)差(cha)值(zhi)(zhi)(zhi),并根據設(she)計(ji)(ji)的(de)(de)(de)計(ji)(ji)算規則(ze)進行(xing)(xing)計(ji)(ji)算,并發送信(xin)號(hao)以(yi)(yi)(yi)使控(kong)(kong)(kong)制(zhi)(zhi)(zhi)執行(xing)(xing)器(qi)(qi)(qi)(qi)(qi)起作用(yong)消除控(kong)(kong)(kong)制(zhi)(zhi)(zhi)量(liang)(liang)與(yu)(yu)(yu)給(gei)(gei)定值(zhi)(zhi)(zhi)的(de)(de)(de)偏(pian)(pian)差(cha)。如(ru)(ru)模擬(ni)PID(比例(li)(li),積分(fen),微(wei)分(fen))調(diao)(diao)(diao)節(jie)(jie)器(qi)(qi)(qi)(qi)(qi),數(shu)(shu)字PID調(diao)(diao)(diao)節(jie)(jie)器(qi)(qi)(qi)(qi)(qi)(即微(wei)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi),計(ji)(ji)算機(ji))等。在真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)裝(zhuang)置(zhi)的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)中,通常將(jiang)其與(yu)(yu)(yu)測(ce)量(liang)(liang)裝(zhuang)置(zhi)的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)計(ji)(ji)和致動器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)(diao)(diao)節(jie)(jie)閥(fa)組(zu)合以(yi)(yi)(yi)形成壓力控(kong)(kong)(kong)制(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)。  4、執行(xing)(xing)機(ji)構  它接收來自調(diao)(diao)(diao)節(jie)(jie)裝(zhuang)置(zhi)的(de)(de)(de)信(xin)號(hao)并產生調(diao)(diao)(diao)節(jie)(jie)效果,以(yi)(yi)(yi)消除受(shou)(shou)(shou)控(kong)(kong)(kong)量(liang)(liang)與(yu)(yu)(yu)給(gei)(gei)定值(zhi)(zhi)(zhi)的(de)(de)(de)偏(pian)(pian)差(cha)。例(li)(li)如(ru)(ru),用(yong)于調(diao)(diao)(diao)節(jie)(jie)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)室中的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)的(de)(de)(de)調(diao)(diao)(diao)節(jie)(jie)閥(fa)和用(yong)于調(diao)(diao)(diao)節(jie)(jie)加熱溫(wen)(wen)度(du)(du)的(de)(de)(de)調(diao)(diao)(diao)節(jie)(jie)器(qi)(qi)(qi)(qi)(qi)屬于這種(zhong)類型的(de)(de)(de)機(ji)構。  5、控(kong)(kong)(kong)制(zhi)(zhi)(zhi)數(shu)(shu)量(liang)(liang)  指在受(shou)(shou)(shou)控(kong)(kong)(kong)對(dui)象(xiang)內實現控(kong)(kong)(kong)制(zhi)(zhi)(zhi)所需(xu)的(de)(de)(de)參(can)數(shu)(shu)。例(li)(li)如(ru)(ru):壓力,溫(wen)(wen)度(du)(du),流量(liang)(liang),膜厚等。  6、水環真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)測(ce)量(liang)(liang)  由測(ce)量(liang)(liang)設(she)備測(ce)量(liang)(liang)的(de)(de)(de)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)量(liang)(liang)的(de)(de)(de)實際(ji)值(zhi)(zhi)(zhi)。  7、給(gei)(gei)定值(zhi)(zhi)(zhi)  需(xu)要控(kong)(kong)(kong)制(zhi)(zhi)(zhi)量(liang)(liang)保持恒定或根據預定值(zhi)(zhi)(zhi)變化(hua)。  8、偏(pian)(pian)差(cha)  測(ce)量(liang)(liang)值(zhi)(zhi)(zhi)與(yu)(yu)(yu)給(gei)(gei)定值(zhi)(zhi)(zhi)之差(cha)。  9、干(gan)擾  是引起控(kong)(kong)(kong)制(zhi)(zhi)(zhi)量(liang)(liang)變化(hua)的(de)(de)(de)因(yin)素。有(you)兩(liang)種(zhong)類型的(de)(de)(de)干(gan)擾:一種(zhong)是控(kong)(kong)(kong)制(zhi)(zhi)(zhi)...
2019 - 12 - 24
羅(luo)(luo)茨(ci)(ci)(ci)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)在(zai)(zai)(zai)石油(you)、化工(gong)、塑料和(he)汽輪(lun)機(ji)轉子(zi)動平(ping)衡中起著重要(yao)作(zuo)(zuo)用(yong)(yong)。對我們來說,當我們在(zai)(zai)(zai)使(shi)用(yong)(yong)時(shi)(shi),我們應(ying)該(gai)了解羅(luo)(luo)茨(ci)(ci)(ci)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)設備的(de)工(gong)作(zuo)(zuo)點(dian)(dian),以便能(neng)夠順利運行(xing)。那么羅(luo)(luo)茨(ci)(ci)(ci)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)設備的(de)工(gong)作(zuo)(zuo)點(dian)(dian)是什么。  1、重新組裝后,應(ying)進(jin)(jin)行(xing)試運行(xing)。清(qing)洗過程中,羅(luo)(luo)茨(ci)(ci)(ci)泵(beng)(beng)(beng)(beng)中會殘留一(yi)(yi)定(ding)量(liang)的(de)揮發油(you)發物(wu)。泵(beng)(beng)(beng)(beng)將(jiang)(jiang)(jiang)閑置2小時(shi)(shi),機(ji)油(you)將(jiang)(jiang)(jiang)更(geng)換兩次(ci)。正(zheng)(zheng)常(chang)運行(xing)后,將(jiang)(jiang)(jiang)再(zai)次(ci)投入正(zheng)(zheng)常(chang)運行(xing)。  2、當新設備一(yi)(yi)般(ban)泵(beng)(beng)(beng)(beng)出(chu)清(qing)潔(jie)(jie)干(gan)燥(zao)的(de)氣體(ti)時(shi)(shi),建(jian)議(yi)每100小時(shi)(shi)更(geng)換一(yi)(yi)次(ci)油(you)。換油(you)周(zhou)期應(ying)根據實(shi)際使(shi)用(yong)(yong)條件(jian)以及(ji)是否能(neng)滿(man)足(zu)性能(neng)要(yao)求和(he)其他情(qing)(qing)況進(jin)(jin)行(xing)考(kao)慮。  3、工(gong)作(zuo)(zuo)2000小時(shi)(shi)后,應(ying)進(jin)(jin)行(xing)大修(xiu),檢(jian)(jian)查橡膠(jiao)密封(feng)件(jian)程度的(de)老化情(qing)(qing)況,檢(jian)(jian)查排氣閥(fa)板(ban)是否的(de)開裂情(qing)(qing)況,清(qing)理(li)沉積在(zai)(zai)(zai)閥(fa)板(ban)和(he)排氣閥(fa)座上的(de)污垢。  4、向軸承體(ti)添加軸承潤滑油(you),觀察油(you)位應(ying)在(zai)(zai)(zai)油(you)標中間,潤滑油(you)應(ying)及(ji)時(shi)(shi)更(geng)換或補充。  5、務(wu)必檢(jian)(jian)查機(ji)油(you)質量(liang)情(qing)(qing)況。如(ru)果發現(xian)機(ji)油(you)變質,及(ji)時(shi)(shi)更(geng)換新機(ji)油(you)。確保(bao)正(zheng)(zheng)常(chang)工(gong)作(zuo)(zuo)。  6、清(qing)潔(jie)(jie)泵(beng)(beng)(beng)(beng)室內(nei)的(de)所有零(ling)件(jian),如(ru)轉子(zi)、轉子(zi)、彈簧等(deng)。一(yi)(yi)般(ban),用(yong)(yong)汽油(you)清(qing)洗并(bing)干(gan)燥(zao)。  7、羅(luo)(luo)茨(ci)(ci)(ci)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)需要(yao)經常(chang)檢(jian)(jian)查油(you)位。如(ru)果不符合(he)規定(ding),必須進(jin)(jin)行(xing)調整以符合(he)要(yao)求。  羅(luo)(luo)茨(ci)(ci)(ci)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)工(gong)作(zuo)(zuo)時(shi)(shi)主要(yao)由泵(beng)(beng)(beng)(beng)體(ti)內(nei)的(de)一(yi)(yi)對同步齒(chi)輪(lun)通(tong)過兩個(ge)旋(xuan)轉方向相反(fan)的(de)轉子(zi)驅動。采(cai)用(yong)(yong)先進(jin)(jin)的(de)技術配件(jian),大大改變了噪音,成為現(xian)在(zai)(zai)(zai)流行(xing)的(de)新型設備。  恒(heng)才機(ji)電(dian)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)廠家(jia)主要(yao)產品有2BV、V、VG、VI、VZ、VN、LRP系(xi)列(lie)水環真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng),X、GVD系(xi)列(lie)旋(xuan)片真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng),ZJ系(xi)列(lie)羅(luo)(luo)茨(ci)(ci)(ci)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng),GXS、DHS、VSD、G...
2019 - 12 - 27
在水(shui)(shui)(shui)(shui)(shui)環(huan)真(zhen)(zhen)空泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)使(shi)用(yong)過(guo)程中(zhong),由(you)于使(shi)用(yong)不當、維護不善甚至長期(qi)工(gong)(gong)作,可(ke)能(neng)會出現(xian)設備故障(zhang)。根據過(guo)去的(de)(de)(de)(de)(de)經驗,為每個(ge)人(ren)總(zong)結了(le)(le)(le)常見(jian)故障(zhang)和維護方法。以下(xia)是(shi)對耐(nai)腐(fu)蝕(shi)2bv水(shui)(shui)(shui)(shui)(shui)環(huan)真(zhen)(zhen)空泵(beng)(beng)(beng)(beng)(beng)維護的(de)(de)(de)(de)(de)介(jie)紹:  1、耐(nai)腐(fu)蝕(shi)2bv水(shui)(shui)(shui)(shui)(shui)環(huan)真(zhen)(zhen)空泵(beng)(beng)(beng)(beng)(beng)異常啟(qi)(qi)(qi)動聲音  (1)啟(qi)(qi)(qi)動聲音異常時,用(yong)戶應(ying)(ying)檢(jian)查電源電壓(ya)、電機接線(xian)等。一個(ge)接一個(ge)地(di)清(qing)除(chu)(chu)長期(qi)未使(shi)用(yong)的(de)(de)(de)(de)(de)蓋子上(shang)的(de)(de)(de)(de)(de)雜(za)質和異物(wu),并(bing)(bing)(bing)在鐵銹上(shang)添加除(chu)(chu)銹劑(ji)或(huo)(huo)人(ren)工(gong)(gong)除(chu)(chu)銹。  (2)聲音仍然不正常,原因可(ke)能(neng)是(shi)泵(beng)(beng)(beng)(beng)(beng)腔內充滿(man)(man)工(gong)(gong)作流(liu)體(ti)(ti),泵(beng)(beng)(beng)(beng)(beng)腔內充滿(man)(man)水(shui)(shui)(shui)(shui)(shui)啟(qi)(qi)(qi)動。打(da)開排放出口(kou)(kou)并(bing)(bing)(bing)釋放適量(liang)的(de)(de)(de)(de)(de)工(gong)(gong)作流(liu)體(ti)(ti)就足夠了(le)(le)(le)。  2、耐(nai)腐(fu)蝕(shi)2bv水(shui)(shui)(shui)(shui)(shui)環(huan)真(zhen)(zhen)空泵(beng)(beng)(beng)(beng)(beng)電機過(guo)熱  電機過(guo)熱時,用(yong)戶應(ying)(ying)先停(ting)機,然后(hou)檢(jian)查電機缺相、接線(xian)牢固、排氣(qi)(qi)孔堵塞、葉輪拖動等情況。逐一檢(jian)查供(gong)水(shui)(shui)(shui)(shui)(shui)是(shi)否(fou)導致電機過(guo)載,并(bing)(bing)(bing)將供(gong)水(shui)(shui)(shui)(shui)(shui)減少(shao)到參數設定范圍。  3、溫(wen)(wen)度(du)太(tai)高(gao)了(le)(le)(le)  (1)如(ru)(ru)(ru)果(guo)吸(xi)入氣(qi)(qi)體(ti)(ti)的(de)(de)(de)(de)(de)溫(wen)(wen)度(du)過(guo)高(gao),用(yong)戶應(ying)(ying)采取措施降低(di)吸(xi)入氣(qi)(qi)體(ti)(ti)的(de)(de)(de)(de)(de)溫(wen)(wen)度(du),除(chu)(chu)去壓(ya)縮室(shi)內氣(qi)(qi)體(ti)(ti)散發的(de)(de)(de)(de)(de)汽化熱,并(bing)(bing)(bing)在泵(beng)(beng)(beng)(beng)(beng)入口(kou)(kou)前冷(leng)凝可(ke)冷(leng)凝氣(qi)(qi)體(ti)(ti)。  (2)溫(wen)(wen)度(du)過(guo)高(gao)應(ying)(ying)根據工(gong)(gong)作流(liu)體(ti)(ti)和氣(qi)(qi)體(ti)(ti)的(de)(de)(de)(de)(de)實(shi)際情況解決。如(ru)(ru)(ru)果(guo)工(gong)(gong)作流(liu)體(ti)(ti)入口(kou)(kou)處(chu)的(de)(de)(de)(de)(de)溫(wen)(wen)度(du)太(tai)高(gao)或(huo)(huo)供(gong)應(ying)(ying)太(tai)少(shao),用(yong)戶應(ying)(ying)該(gai)找到降低(di)工(gong)(gong)作流(liu)體(ti)(ti)溫(wen)(wen)度(du)或(huo)(huo)增加工(gong)(gong)作流(liu)體(ti)(ti)供(gong)應(ying)(ying)的(de)(de)(de)(de)(de)方法。  4、盤(pan)車困難(nan)  (1)大多數盤(pan)車困難(nan)是(shi)由(you)于出廠后(hou)進入工(gong)(gong)況長期(qi)失(shi)效,真(zhen)(zhen)空泵(beng)(beng)(beng)(beng)(beng)端面(mian)生銹造成的(de)(de)(de)(de)(de)。草酸需(xu)要注入泵(beng)(beng)(beng)(beng)(beng)腔浸泡半小時。松(song)開螺栓后(hou),盤(pan)車順(shun)利(li)進行,然后(hou)泵(beng)(beng)(beng)(beng)(beng)蓋螺栓均勻鎖(suo)緊。  (2)如(ru)(ru)(ru)果(guo)設備在使(shi)用(yong)中(zhong),應(ying)(ying)檢(jian)查水(shui)(shui)(shui)(shui)(shui)環(huan)真(zhen)(zhen)空泵(beng)(beng)(beng)(beng)(beng)泵(beng)(beng)(beng)(beng)(beng)室(shi)水(shui)(shui)(shui)(shui)(shui)溫(wen)(wen)和污垢(gou)清(qing)洗,并(bing)(bing)(bing)改進工(gong)(gong)藝,盡可(ke)能(neng)降低(di)水(shui)(shui)(shui)(shui)(shui)...
最新資訊 了解公(gong)司(si)的最新(xin)活動(dong)及打(da)折促銷
2019 - 08 - 08
真(zhen)(zhen)空系(xi)統(tong)在(zai)食(shi)(shi)品生產(chan)粉(fen)(fen)(fen)末管理中(zhong)(zhong)的(de)(de)(de)應(ying)用非常重要(yao)(yao),然(ran)后小編就(jiu)會告訴你原因(yin)。在(zai)食(shi)(shi)品生產(chan)的(de)(de)(de)粉(fen)(fen)(fen)塵(chen)(chen)(chen)控(kong)制(zhi)方面,許多(duo)用戶首(shou)先想到它,以(yi)便員(yuan)工(gong)(gong)可以(yi)在(zai)車(che)(che)(che)間(jian)(jian)定期掃(sao)描。如果(guo)更多(duo),可以(yi)使用小型真(zhen)(zhen)空吸塵(chen)(chen)(chen)器清潔。然(ran)而(er),根據調查,95%的(de)(de)(de)車(che)(che)(che)間(jian)(jian)粉(fen)(fen)(fen)塵(chen)(chen)(chen)濃(nong)度(du)通(tong)過(guo)(guo)手動清潔和(he)(he)(he)吸塵(chen)(chen)(chen)器不符合(he)(he)國家安(an)全局的(de)(de)(de)要(yao)(yao)求(qiu),甚至車(che)(che)(che)間(jian)(jian)的(de)(de)(de)灰(hui)塵(chen)(chen)(chen)也(ye)有(you)爆(bao)(bao)炸(zha)的(de)(de)(de)危險。食(shi)(shi)品車(che)(che)(che)間(jian)(jian)使用Punoc真(zhen)(zhen)空系(xi)統(tong),車(che)(che)(che)間(jian)(jian)進行(xing)了清潔。合(he)(he)格率超過(guo)(guo)95%,因(yin)此真(zhen)(zhen)空系(xi)統(tong)在(zai)食(shi)(shi)品生產(chan)的(de)(de)(de)粉(fen)(fen)(fen)塵(chen)(chen)(chen)控(kong)制(zhi)中(zhong)(zhong)起(qi)著至關重要(yao)(yao)的(de)(de)(de)作用。你認為(wei)食(shi)(shi)物的(de)(de)(de)小塵(chen)(chen)(chen)埃還(huan)會爆(bao)(bao)炸(zha)嗎?業內(nei)專業人士也(ye)表示,粉(fen)(fen)(fen)塵(chen)(chen)(chen)不是絕對(dui)(dui)安(an)全的(de)(de)(de),所以(yi)我們不能忽視任何一種(zhong)粉(fen)(fen)(fen)塵(chen)(chen)(chen)。在(zai)破碎機(ji)(ji),粉(fen)(fen)(fen)碎機(ji)(ji),篩分機(ji)(ji),干(gan)燥(zao)機(ji)(ji),進料器和(he)(he)(he)儲存箱的(de)(de)(de)生產(chan)過(guo)(guo)程(cheng)中(zhong)(zhong)發生粉(fen)(fen)(fen)塵(chen)(chen)(chen)爆(bao)(bao)炸(zha)事(shi)故。這是因(yin)為(wei)除塵(chen)(chen)(chen)設(she)(she)(she)備的(de)(de)(de)灰(hui)塵(chen)(chen)(chen)沉積在(zai)管道中(zhong)(zhong)。當受到某種(zhong)沖擊時,易燃(ran)粉(fen)(fen)(fen)塵(chen)(chen)(chen)再(zai)次飛散,瞬(shun)間(jian)(jian)形成高濃(nong)度(du)塵(chen)(chen)(chen)云,如果(guo)遇到火(huo)(huo)(huo)(huo)源(yuan),很容易爆(bao)(bao)炸(zha)。因(yin)此,食(shi)(shi)品車(che)(che)(che)間(jian)(jian)的(de)(de)(de)真(zhen)(zhen)空系(xi)統(tong)安(an)裝(zhuang)不可能是機(ji)(ji)會主(zhu)義。首(shou)先,在(zai)食(shi)(shi)品車(che)(che)(che)間(jian)(jian)粉(fen)(fen)(fen)塵(chen)(chen)(chen)控(kong)制(zhi)的(de)(de)(de)前提(ti)下,需要(yao)(yao)去除火(huo)(huo)(huo)(huo)源(yuan)(加工(gong)(gong)設(she)(she)(she)備)和(he)(he)(he)真(zhen)(zhen)空系(xi)統(tong)的(de)(de)(de)防(fang)火(huo)(huo)(huo)(huo)防(fang)爆(bao)(bao)措施的(de)(de)(de)火(huo)(huo)(huo)(huo)源(yuan)。對(dui)(dui)于(yu)機(ji)(ji)械摩擦和(he)(he)(he)由沖擊產(chan)生的(de)(de)(de)火(huo)(huo)(huo)(huo)花,必(bi)須采(cai)取措施去除火(huo)(huo)(huo)(huo)星,以(yi)防(fang)止(zhi)鐵板,螺(luo)釘等被(bei)吸入管道并引(yin)起(qi)火(huo)(huo)(huo)(huo)花引(yin)起(qi)燃(ran)燒。防(fang)止(zhi)靜(jing)電火(huo)(huo)(huo)(huo)花是一個重要(yao)(yao)問題。特別是對(dui)(dui)于(yu)易燃(ran)粉(fen)(fen)(fen)塵(chen)(chen)(chen)系(xi)統(tong),系(xi)統(tong)的(de)(de)(de)集塵(chen)(chen)(chen)器,管道,風扇和(he)(he)(he)其他設(she)(she)(she)施應(ying)接(jie)地。它也(ye)可以(yi)用帶有(you)鐵夾(jia)的(de)(de)(de)防(fang)靜(jing)電濾布接(jie)地。其次,要(yao)(yao)始終觀察料斗內(nei)部的(de)(de)(de)溫度(du)和(he)(he)(he)系(xi)統(tong)真(zhen)(zhen)空桶,或安(an)裝(zhuang)溫度(du)傳感器,隨(sui)時控(kong)制(zhi)設(she)(she)(she)備內(nei)部的(de)(de)(de)溫度(du),以(yi)防(fang)止(zhi)熱量積聚引(yin)起(qi)火(huo)(huo)(huo)(huo)災并引(yin)起(qi)爆(bao)(bao)炸(zha)。進口(kou)真(zhen)(zhen)...
2019 - 08 - 12
在真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)實際應用(yong)中,有時會遇到與真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you)有關的(de)(de)(de)各種問題,例(li)(li)如(ru)(ru)(ru):1.了(le)(le)解(jie)一(yi)般用(yong)途(tu)的(de)(de)(de)進口(kou)(kou)泵(beng)(beng)(beng)(beng)的(de)(de)(de)型號(hao),我想(xiang)知道原廠工(gong)廠用(yong)油(you)(you)(you)(you)的(de)(de)(de)品牌名稱(cheng)是什么?2.了(le)(le)解(jie)進口(kou)(kou)泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you)等級并(bing)(bing)想(xiang)知道其(qi)粘(zhan)(zhan)度(du)(du)等級。  3.了(le)(le)解(jie)進口(kou)(kou)泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you)的(de)(de)(de)粘(zhan)(zhan)度(du)(du)等級,如(ru)(ru)(ru)何選擇(ze)國產(chan)油(you)(you)(you)(you)品,確定(ding)確保泵(beng)(beng)(beng)(beng)的(de)(de)(de)性(xing)能指標和運行可靠(kao)性(xing),以(yi)(yi)(yi)及低(di)成(cheng)本(ben)和合理(li)的(de)(de)(de)成(cheng)本(ben)。4.對于真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)工(gong)廠的(de)(de)(de)用(yong)戶(hu)和經銷(xiao)商(shang),有時他們需要(yao)了(le)(le)解(jie)工(gong)廠特(te)定(ding)產(chan)品和當(dang)前工(gong)廠油(you)(you)(you)(you)的(de)(de)(de)標準,粘(zhan)(zhan)度(du)(du),質(zhi)(zhi)量(liang)等級,燃料量(liang)和推薦意見。訂購泵(beng)(beng)(beng)(beng)時,需要(yao)訂購備用(yong)油(you)(you)(you)(you)。數量(liang)和數量(liang)的(de)(de)(de)參考(kao)。真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you)選擇(ze)方法由(you)于進口(kou)(kou)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you)的(de)(de)(de)價格遠遠高于國產(chan)油(you)(you)(you)(you),如(ru)(ru)(ru)果(guo)可以(yi)(yi)(yi)正確選擇(ze)可以(yi)(yi)(yi)更(geng)換(huan)的(de)(de)(de)國產(chan)油(you)(you)(you)(you),則使(shi)用(yong)成(cheng)本(ben)將大(da)大(da)降低(di)。對于國產(chan)泵(beng)(beng)(beng)(beng),如(ru)(ru)(ru)果(guo)可以(yi)(yi)(yi)合理(li)選擇(ze)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you),它將對泵(beng)(beng)(beng)(beng)的(de)(de)(de)最(zui)終分壓(ya),最(zui)終全壓(ya),啟動,功耗,泵(beng)(beng)(beng)(beng)溫,泵(beng)(beng)(beng)(beng)性(xing)能穩定(ding)性(xing),抗乳化性(xing)能和可靠(kao)性(xing)產(chan)生良(liang)(liang)好(hao)影(ying)響。 。對于真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)制造商(shang)而言,選用(yong)優質(zhi)(zhi)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you)可以(yi)(yi)(yi)提(ti)高泵(beng)(beng)(beng)(beng)的(de)(de)(de)整體(ti)性(xing)能,為(wei)大(da)多數用(yong)戶(hu)帶來好(hao)處,并(bing)(bing)產(chan)生良(liang)(liang)好(hao)的(de)(de)(de)社(she)會效益。對于用(yong)戶(hu)來說,如(ru)(ru)(ru)果(guo)使(shi)用(yong)工(gong)廠油(you)(you)(you)(you)的(de)(de)(de)效果(guo)不是很(hen)理(li)想(xiang),也可以(yi)(yi)(yi)根據具體(ti)情(qing)況(kuang)選擇(ze)。例(li)(li)如(ru)(ru)(ru):1.如(ru)(ru)(ru)果(guo)天氣寒冷,很(hen)難啟動。您可以(yi)(yi)(yi)選擇(ze)粘(zhan)(zhan)度(du)(du)等級較低(di)的(de)(de)(de)泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you)。2.如(ru)(ru)(ru)果(guo)泵(beng)(beng)(beng)(beng)在較高的(de)(de)(de)泵(beng)(beng)(beng)(beng)溫下工(gong)作很(hen)長(chang)時間,例(li)(li)如(ru)(ru)(ru),如(ru)(ru)(ru)果(guo)泵(beng)(beng)(beng)(beng)在夏天有熱(re)源且(qie)環(huan)境(jing)通風不良(liang)(liang),則吸入氣體(ti)被加(jia)熱(re)或(huo)入口(kou)(kou)壓(ya)力高等可以(yi)(yi)(yi)選擇(ze)粘(zhan)(zhan)度(du)(du)等級的(de)(de)(de)優質(zhi)(zhi)油(you)(you)(you)(you)。適用(yong)于高溫,高負荷泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you)。3.如(ru)(ru)(ru)果(guo)泵(beng)(beng)(beng)(beng)溫度(du)(du)高,且(qie)泵(beng)(beng)(beng)(beng)壓(ya)力不高,例(li)(li)如(ru)(ru)(ru)雙泵(beng)(beng)(beng)(beng)最(zui)大(da)壓(ya)力≤5Pa,合格油(you)(you)(you)(you)的(de)(de)(de)粘(zhan)(zhan)度(du)(du)為(wei)100或(huo)150,或(huo)粘(zhan)(zhan)度(du)(du)相...
2019 - 08 - 16
如何有(you)(you)效(xiao)地(di)回(hui)(hui)(hui)收蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)冷(leng)凝(ning)(ning)物是當(dang)前DCP生(sheng)產(chan)過(guo)(guo)程(cheng)(cheng)中(zhong)需(xu)(xu)(xu)(xu)(xu)要(yao)解決的(de)(de)(de)(de)(de)問題(ti)。有(you)(you)些(xie)客(ke)戶之前已經(jing)咨詢過(guo)(guo)這(zhe)方(fang)面(mian)的(de)(de)(de)(de)(de)問題(ti)。當(dang)時,技術人員給(gei)出了(le)在(zai)蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)冷(leng)凝(ning)(ning)水(shui)(shui)(shui)(shui)(shui)(shui)中(zhong)使用(yong)(yong)(yong)(yong)旋片(pian)真(zhen)(zhen)(zhen)空(kong)泵(beng)的(de)(de)(de)(de)(de)解決方(fang)案,因為(wei)(wei)它(ta)采(cai)用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)是背景(jing)技術:在(zai)DCP生(sheng)產(chan)過(guo)(guo)程(cheng)(cheng)中(zhong),氧化(hua)段,精細需(xu)(xu)(xu)(xu)(xu)要(yao)一定量(liang)(liang)的(de)(de)(de)(de)(de)低壓蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)。蒸(zheng)(zheng)(zheng)餾段,成品加工段等(deng),以(yi)及整個生(sheng)產(chan)過(guo)(guo)程(cheng)(cheng)中(zhong)的(de)(de)(de)(de)(de)一些(xie)輔助段需(xu)(xu)(xu)(xu)(xu)要(yao)連續進(jin)行(xing)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)加熱(re)(re)(re),有(you)(you)些(xie)關鍵(jian)反應器需(xu)(xu)(xu)(xu)(xu)要(yao)直接熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)參與。 隨著真(zhen)(zhen)(zhen)空(kong)技術的(de)(de)(de)(de)(de)不斷(duan)發展,真(zhen)(zhen)(zhen)空(kong)泵(beng)的(de)(de)(de)(de)(de)應用(yong)(yong)(yong)(yong)越(yue)來越(yue)廣(guang)泛,憑(ping)借我們的(de)(de)(de)(de)(de)單(dan)級旋片(pian)真(zhen)(zhen)(zhen)空(kong)泵(beng)和(he)雙(shuang)級旋片(pian)真(zhen)(zhen)(zhen)空(kong)泵(beng)的(de)(de)(de)(de)(de)性能,我公司可以(yi)為(wei)(wei)您(nin)提供具(ju)體(ti)的(de)(de)(de)(de)(de)解決方(fang)案。實(shi)際(ji)情況。該解決方(fang)案滿(man)足應用(yong)(yong)(yong)(yong)需(xu)(xu)(xu)(xu)(xu)求。 蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)作(zuo)為(wei)(wei)一種(zhong)清(qing)潔安全的(de)(de)(de)(de)(de)能源載體(ti),廣(guang)泛應用(yong)(yong)(yong)(yong)于(yu)發電,石油,化(hua)工,印染(ran),造(zao)紙,紡織,釀造(zao),橡膠,陶瓷等(deng)工業領域。蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)在(zai)各蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)設備中(zhong)釋放出蒸(zheng)(zheng)(zheng)發潛熱(re)(re)(re)后,在(zai)相同(tong)溫度(du)和(he)相同(tong)壓力(li)下變為(wei)(wei)飽和(he)冷(leng)凝(ning)(ning)水(shui)(shui)(shui)(shui)(shui)(shui)。由(you)于(yu)蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)的(de)(de)(de)(de)(de)壓力(li)大(da)于(yu)大(da)氣壓,冷(leng)凝(ning)(ning)水(shui)(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)(de)熱(re)(re)(re)量(liang)(liang)可以(yi)達到(dao)蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)總(zong)熱(re)(re)(re)量(liang)(liang)的(de)(de)(de)(de)(de)20%。 30%,壓力(li)和(he)溫度(du)越(yue)高,冷(leng)凝(ning)(ning)水(shui)(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)(de)熱(re)(re)(re)量(liang)(liang)越(yue)多,蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)總(zong)熱(re)(re)(re)量(liang)(liang)的(de)(de)(de)(de)(de)比例越(yue)大(da)。可以(yi)看出,冷(leng)凝(ning)(ning)水(shui)(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)(de)熱(re)(re)(re)量(liang)(liang)得(de)到(dao)有(you)(you)效(xiao)回(hui)(hui)(hui)收和(he)利用(yong)(yong)(yong)(yong),具(ju)有(you)(you)很大(da)的(de)(de)(de)(de)(de)節能潛力(li)。 蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)冷(leng)凝(ning)(ning)水(shui)(shui)(shui)(shui)(shui)(shui)回(hui)(hui)(hui)收方(fang)法需(xu)(xu)(xu)(xu)(xu)要(yao)根據當(dang)地(di)情況采(cai)用(yong)(yong)(yong)(yong)合(he)適(shi)的(de)(de)(de)(de)(de)方(fang)法,既使系統設計簡單(dan),又從(cong)根本上消除了(le)運行(xing)維護中(zhong)的(de)(de)(de)(de)(de)問題(ti),使蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)冷(leng)凝(ning)(ning)水(shui)(shui)(shui)(shui)(shui)(shui)回(hui)(hui)(hui)收工作(zuo)順利進(jin)行(xing)。出。進(jin)口(kou)旋片(pian)真(zhen)(zhen)(zhen)空(kong)泵(beng)優化(hua)整個生(sheng)產(chan)過(guo)(guo)程(cheng)(cheng),在(zai)生(sheng)產(chan)車(che)間安排(pai)蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)冷(leng)凝(ning)(ning)水(shui)(shui)(shui)(shui)(shui)(shui)收集裝置,收集和(he)回(hui)(hui)(hui)收各段蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)冷(leng)凝(ning)(ning)水(shui)(shui)(shui)(shui)(shui)(shui),實(shi)現節能減排(pai)。而且可以(yi)排(pai)出的(de)(de)(de)(de)(de)高溫冷(leng)凝(ning)(ning)水(shui)(shui)(shui)(shui)(shui)(shui),最大(da)限度(du)地(di)利用(yong)(yong)(yong)(yong)冷(leng)...
2019 - 08 - 28
造型(xing)(xing)(xing)也稱為真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)造型(xing)(xing)(xing)。目前,成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)技術(shu)已成(cheng)(cheng)(cheng)(cheng)為世(shi)界(jie)先進的(de)(de)(de)(de)造型(xing)(xing)(xing)之(zhi)一。它(ta)(ta)用(yong)于(yu)(yu)生(sheng)(sheng)(sheng)產(chan)各(ge)種鑄(zhu)(zhu)(zhu)造合金的(de)(de)(de)(de)各(ge)種鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)。根據市(shi)(shi)場需求,為了提(ti)高(gao)鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)質量(liang)并降低成(cheng)(cheng)(cheng)(cheng)本(ben),提(ti)出了一種旋轉(zhuan)薄膜。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)在(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)過程中的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)解決(jue)(jue)方案可以(yi)提(ti)高(gao)鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)內外的(de)(de)(de)(de)質量(liang),降低鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)的(de)(de)(de)(de)生(sheng)(sheng)(sheng)產(chan)成(cheng)(cheng)(cheng)(cheng)本(ben),減(jian)少(shao)勞動力,創造更(geng)多的(de)(de)(de)(de)效(xiao)益,并在(zai)市(shi)(shi)場上(shang)競爭。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)工藝具(ju)有(you)以(yi)下特點:(1)鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)質量(liang)好,尺寸精度(du)可達GB5~7,表(biao)面粗(cu)糙度(du)可達25~6.3μm;(2)鑄(zhu)(zhu)(zhu)造成(cheng)(cheng)(cheng)(cheng)本(ben)低;(3)良好的(de)(de)(de)(de)工作條件(jian)(jian)(jian);(4)減(jian)少(shao)資金投入(ru);(5)自(zi)動成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)生(sheng)(sheng)(sheng)產(chan)線的(de)(de)(de)(de)生(sheng)(sheng)(sheng)產(chan)率(lv)仍然(ran)(ran)低于(yu)(yu)高(gao)壓成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)生(sheng)(sheng)(sheng)產(chan)線和空(kong)(kong)氣沖壓成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)生(sheng)(sheng)(sheng)產(chan)線的(de)(de)(de)(de)生(sheng)(sheng)(sheng)產(chan)率(lv),所(suo)生(sheng)(sheng)(sheng)產(chan)的(de)(de)(de)(de)鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)的(de)(de)(de)(de)形(xing)狀不能太復雜(za),最(zui)好不要有(you)核心。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)密封造型(xing)(xing)(xing)應用(yong)范圍灰(hui)鐵配件(jian)(jian)(jian):機床(chuang),帶(dai)T型(xing)(xing)(xing)槽工作平臺的(de)(de)(de)(de)機床(chuang),鉆床(chuang)底座,巖壁鉆床(chuang),曲柄,平衡配重,叉車配重,變速箱體(ti),渦流爐,浴缸,車身,汽(qi)車飛輪,制動鼓,泵(beng)(beng)(beng)葉輪,泵(beng)(beng)(beng)頭(tou)鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian),滑(hua)輪等(deng)球(qiu)墨(mo)鑄(zhu)(zhu)(zhu)鐵:管件(jian)(jian)(jian),閥門,軸殼等(deng)鑄(zhu)(zhu)(zhu)鋼件(jian)(jian)(jian):閥門,襯里(li),搖(yao)枕,后軸,櫥柜(ju)等(deng)然(ran)(ran)而,一些具(ju)有(you)復雜(za)幾何形(xing)狀的(de)(de)(de)(de)鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)需要與其(qi)他工藝結合,例如樹(shu)脂砂(sha)(sha),涂層砂(sha)(sha)和消失泡沫,并且解決(jue)(jue)難以(yi)覆蓋的(de)(de)(de)(de)復雜(za)鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)是可行的(de)(de)(de)(de)。用(yong)于(yu)(yu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)過程的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)系(xi)統包括真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng),真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)罐,過濾罐和管道。在(zai)設(she)計(ji)和形(xing)成(cheng)(cheng)(cheng)(cheng)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)系(xi)統時,必須防止(zhi)灰(hui)塵或(huo)細砂(sha)(sha)侵入(ru)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)并影響(xiang)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)性能。用(yong)于(yu)(yu)建模(mo)(mo)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)有(you)濕(shi)(shi)式和干(gan)式兩種版本(ben)。在(zai)日本(ben),它(ta)(ta)通常安裝在(zai)地(di)面上(shang)。對于(yu)(yu)層壓,模(mo)(mo)塑和澆注,濕(shi)(shi)泵(beng)(beng)(beng)是濕(shi)(shi)泵(beng)(beng)(beng),即水環真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng),其(qi)用(yong)水密封,并用(yong)于(yu)(yu)在(zai)道...
2019 - 09 - 03
隨著經濟(ji)(ji)水(shui)(shui)(shui)平(ping)的(de)提(ti)高(gao)和(he)(he)(he)科學技術的(de)進(jin)(jin)(jin)步,水(shui)(shui)(shui)產(chan)(chan)養(yang)殖(zhi)(zhi)已成為中(zhong)國重要的(de)經濟(ji)(ji)產(chan)(chan)業(ye)之一。水(shui)(shui)(shui)產(chan)(chan)養(yang)殖(zhi)(zhi)規模有(you)利于(yu)減少中(zhong)國水(shui)(shui)(shui)產(chan)(chan)品的(de)進(jin)(jin)(jin)口(kou)(kou)(kou)(kou),增(zeng)加出口(kou)(kou)(kou)(kou)量,改善中(zhong)國水(shui)(shui)(shui)產(chan)(chan)品生產(chan)(chan)企業(ye)。這些(xie)好(hao)(hao)處也(ye)推動了(le)(le)區域經濟(ji)(ji)的(de)發(fa)展,實(shi)現了(le)(le)經濟(ji)(ji)的(de)可持續發(fa)展,解(jie)決了(le)(le)就業(ye)問(wen)題。目前(qian),中(zhong)國水(shui)(shui)(shui)產(chan)(chan)養(yang)殖(zhi)(zhi)仍存在(zai)一些(xie)問(wen)題。為了(le)(le)運(yun)輸(shu)活魚而不(bu)(bu)對魚體(ti)(ti)造成損害,已經制定(ding)了(le)(le)進(jin)(jin)(jin)口(kou)(kou)(kou)(kou)真(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)在(zai)水(shui)(shui)(shui)產(chan)(chan)養(yang)殖(zhi)(zhi)業(ye)中(zhong)的(de)應用(yong)(yong)方(fang)案。本(ben)文旨在(zai)分(fen)析進(jin)(jin)(jin)口(kou)(kou)(kou)(kou)真(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)結(jie)構(gou)(gou),特點和(he)(he)(he)傳(chuan)動方(fang)式。隨著中(zhong)國水(shui)(shui)(shui)產(chan)(chan)養(yang)殖(zhi)(zhi)業(ye)的(de)快速發(fa)展,各種先(xian)進(jin)(jin)(jin)的(de)水(shui)(shui)(shui)處理(li)技術得到(dao)了(le)(le)廣泛的(de)應用(yong)(yong),包括(kuo)進(jin)(jin)(jin)口(kou)(kou)(kou)(kou)真(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)在(zai)水(shui)(shui)(shui)產(chan)(chan)養(yang)殖(zhi)(zhi)中(zhong)的(de)應用(yong)(yong)。進(jin)(jin)(jin)口(kou)(kou)(kou)(kou)真(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)泵(beng)(beng)(beng)(beng)(beng)(beng)體(ti)(ti)布置決定(ding)了(le)(le)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)整體(ti)(ti)結(jie)構(gou)(gou)。入(ru)口(kou)(kou)(kou)(kou)和(he)(he)(he)排(pai)(pai)出口(kou)(kou)(kou)(kou)的(de)垂(chui)直(zhi)結(jie)構(gou)(gou)是(shi)水(shui)(shui)(shui)平(ping)設置的(de),便(bian)于(yu)組(zu)裝(zhuang)(zhuang)和(he)(he)(he)連接(jie)管道。然(ran)而,泵(beng)(beng)(beng)(beng)(beng)(beng)具有(you)高(gao)重心(xin)和(he)(he)(he)高(gao)速下(xia)的(de)穩定(ding)性(xing)差(cha),因此這種類(lei)型(xing)主要用(yong)(yong)于(yu)小型(xing)泵(beng)(beng)(beng)(beng)(beng)(beng)。水(shui)(shui)(shui)平(ping)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)入(ru)口(kou)(kou)(kou)(kou)位于(yu)頂部,出口(kou)(kou)(kou)(kou)位于(yu)底部。有(you)時安裝(zhuang)(zhuang)和(he)(he)(he)連接(jie)真(zhen)空(kong)系統的(de)管道是(shi)方(fang)便(bian)的(de),并且(qie)(qie)排(pai)(pai)氣口(kou)(kou)(kou)(kou)可以(yi)從(cong)水(shui)(shui)(shui)平(ping)方(fang)向取出,即,進(jin)(jin)(jin)氣和(he)(he)(he)排(pai)(pai)氣的(de)方(fang)向彼此垂(chui)直(zhi)。此時,排(pai)(pai)氣口(kou)(kou)(kou)(kou)可以(yi)從(cong)左或右方(fang)向打開(kai),除了(le)(le)排(pai)(pai)氣管的(de)一端(duan),并且(qie)(qie)另一端(duan)被阻塞或連接(jie)到(dao)旁通(tong)閥。該(gai)泵(beng)(beng)(beng)(beng)(beng)(beng)重心(xin)低,高(gao)速時穩定(ding)性(xing)好(hao)(hao)。通(tong)常,大型(xing)和(he)(he)(he)中(zhong)型(xing)泵(beng)(beng)(beng)(beng)(beng)(beng)使用(yong)(yong)這種類(lei)型(xing)的(de)結(jie)構(gou)(gou)。泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)兩(liang)個(ge)轉子軸(zhou)垂(chui)直(zhi)于(yu)水(shui)(shui)(shui)平(ping)安裝(zhuang)(zhuang)。結(jie)構(gou)(gou)裝(zhuang)(zhuang)配間隙易于(yu)控制,轉子組(zu)件方(fang)便(bian),泵(beng)(beng)(beng)(beng)(beng)(beng)占(zhan)地面積(ji)小。然(ran)而,泵(beng)(beng)(beng)(beng)(beng)(beng)具有(you)高(gao)重心(xin)并且(qie)(qie)齒輪不(bu)(bu)便(bian)于(yu)組(zu)裝(zhuang)(zhuang)和(he)(he)(he)拆卸,并且(qie)(qie)潤滑機構(gou)(gou)相對復雜。進(jin)(jin)(jin)口(kou)(kou)(kou)(kou)真(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)傳(chuan)動方(fang)式意味著兩(liang)個(ge)轉子由一對高(gao)精(jing)度齒輪相對同步操作。驅(qu)動軸(zhou)通(tong)過聯軸(zhou)器連接(jie)到(dao)電動機。傳(chuan)動結(jie)構(gou)(gou)有(you)兩(liang)種主要類(lei)型(xing):一種是(shi)電...
2019 - 09 - 10
低(di)(di)能(neng)(neng)耗(hao),環(huan)保的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)組(zu)。包括(kuo)循(xun)(xun)(xun)環(huan)泵(beng)(beng)(beng),水(shui)(shui)(shui)(shui)(shui)噴(pen)(pen)射(she)器(qi)(qi),羅(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng),循(xun)(xun)(xun)環(huan)水(shui)(shui)(shui)(shui)(shui)箱和(he)(he)(he)(he)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)緩沖(chong)(chong)室。循(xun)(xun)(xun)環(huan)泵(beng)(beng)(beng)安(an)裝在(zai)(zai)循(xun)(xun)(xun)環(huan)水(shui)(shui)(shui)(shui)(shui)箱的(de)(de)(de)(de)(de)一(yi)側,與(yu)(yu)(yu)循(xun)(xun)(xun)環(huan)水(shui)(shui)(shui)(shui)(shui)箱連(lian)(lian)(lian)通。循(xun)(xun)(xun)環(huan)水(shui)(shui)(shui)(shui)(shui)箱上(shang)方是真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)室,羅(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)和(he)(he)(he)(he)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)緩沖(chong)(chong)室。它們(men)(men)都放(fang)在(zai)(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)室內,液壓噴(pen)(pen)射(she)器(qi)(qi)放(fang)在(zai)(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)室上(shang)方,真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)緩沖(chong)(chong)室設有進氣口(kou),真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)緩沖(chong)(chong)室通過真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)管(guan)連(lian)(lian)(lian)接到水(shui)(shui)(shui)(shui)(shui)噴(pen)(pen)射(she)器(qi)(qi),水(shui)(shui)(shui)(shui)(shui)噴(pen)(pen)射(she)器(qi)(qi)連(lian)(lian)(lian)接與(yu)(yu)(yu)羅(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng),羅(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)是循(xun)(xun)(xun)環(huan)水(shui)(shui)(shui)(shui)(shui)箱連(lian)(lian)(lian)接,循(xun)(xun)(xun)環(huan)泵(beng)(beng)(beng)通過水(shui)(shui)(shui)(shui)(shui)管(guan)與(yu)(yu)(yu)液壓噴(pen)(pen)射(she)器(qi)(qi)連(lian)(lian)(lian)接,出風(feng)口(kou)設置在(zai)(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)室上(shang)方,出風(feng)口(kou)與(yu)(yu)(yu)循(xun)(xun)(xun)環(huan)水(shui)(shui)(shui)(shui)(shui)箱,空(kong)(kong)(kong)(kong)氣冷凝(ning)管(guan)設置在(zai)(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)緩沖(chong)(chong)室內,進氣冷凝(ning)管(guan)由線圈管(guan)制(zhi)成(cheng)。 本實用新型占地面積小,運輸方便(bian)(bian),操作(zuo)方便(bian)(bian),污染少(shao),消耗(hao)少(shao),減少(shao)了泵(beng)(beng)(beng)送(song)負(fu)荷(he),提高了廢(fei)氣中液體部(bu)分的(de)(de)(de)(de)(de)回收率。在(zai)(zai)選擇(ze)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)時,我們(men)(men)不(bu)僅要考慮其質量和(he)(he)(he)(he)效率,還要考慮能(neng)(neng)耗(hao)不(bu)高。一(yi)般來說,我們(men)(men)會選擇(ze)更節能(neng)(neng)。如何降低(di)(di)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)能(neng)(neng)耗(hao)?合(he)(he)(he)理(li)選擇(ze)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)材料考慮到真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)組(zu)的(de)(de)(de)(de)(de)使(shi)(shi)用壽命可(ke)以(yi)保持4年以(yi)上(shang),嘗試使(shi)(shi)用低(di)(di)成(cheng)本和(he)(he)(he)(he)易于(yu)(yu)鑄造。對于(yu)(yu)腐蝕性(xing)液體和(he)(he)(he)(he)其他(ta)介質,您可(ke)以(yi)使(shi)(shi)用過流部(bu)件進行防(fang)腐蝕和(he)(he)(he)(he)不(bu)銹鋼。當然,具體需(xu)求應結(jie)合(he)(he)(he)行業(ye)的(de)(de)(de)(de)(de)實際需(xu)求。秒。合(he)(he)(he)理(li)確(que)定真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)輸出首先,我們(men)(men)必(bi)須找(zhao)出各級真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)組(zu)的(de)(de)(de)(de)(de)阻力(li),消除過度(du)阻力(li)的(de)(de)(de)(de)(de)異常(chang)現象。其次,考慮影響其抽水(shui)(shui)(shui)(shui)(shui)能(neng)(neng)力(li)的(de)(de)(de)(de)(de)各種不(bu)利因素,結(jie)合(he)(he)(he)運行要求確(que)定經(jing)濟系(xi)統壓力(li)。根據總泵(beng)(beng)(beng)送(song)能(neng)(neng)力(li),修改真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)組(zu)并配置力(li)。在(zai)(zai)確(que)保系(xi)統處(chu)于(yu)(yu)中速的(de)(de)(de)(de)(de)前提下,操作(zuo)I條件所需(xu)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)和(he)(he)(he)(he)泵(beng)(beng)(beng)送(song)能(neng)(neng)力(li)與(yu)(yu)(yu)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)效率相(xiang)匹配。合(he)(he)(he)理(li)使(shi)(shi)用真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)管(guan)道采用理(li)論實踐計算和(he)(he)(he)(he)模型試驗(yan)的(de)(de)(de)(de)(de)密切配合(he)(he)(he)方法,選擇(ze)可(ke)...
2019 - 09 - 16
玉(yu)米(mi)(mi)(mi)(mi)在(zai)儲(chu)存之(zhi)前不易干(gan)(gan)(gan)(gan)(gan)(gan)燥(zao)(zao)。玉(yu)米(mi)(mi)(mi)(mi)儲(chu)存的(de)(de)水(shui)分(fen)(fen)會(hui)(hui)更(geng)高(gao)(gao)(gao),有時水(shui)分(fen)(fen)含(han)量(liang)會(hui)(hui)達(da)到20%或更(geng)多。這將給玉(yu)米(mi)(mi)(mi)(mi)的(de)(de)儲(chu)存帶來困難(nan),因此努力減少玉(yu)米(mi)(mi)(mi)(mi)的(de)(de)水(shui)分(fen)(fen)儲(chu)存。這一點(dian)尤為重要。根據玉(yu)米(mi)(mi)(mi)(mi)熱敏(min)(min)材料干(gan)(gan)(gan)(gan)(gan)(gan)燥(zao)(zao)的(de)(de)熱特性(xing)和(he)市場要求,考慮其熱穩(wen)定性(xing)和(he)斷裂敏(min)(min)感性(xing)特點(dian),采用(yong)真(zhen)(zhen)空(kong)機(ji)組系(xi)統(tong)低(di)溫干(gan)(gan)(gan)(gan)(gan)(gan)燥(zao)(zao)技術生產試驗方法,并(bing)將真(zhen)(zhen)空(kong)機(ji)組系(xi)統(tong)應(ying)用(yong)于高(gao)(gao)(gao)溫水(shui)分(fen)(fen)玉(yu)米(mi)(mi)(mi)(mi)。分(fen)(fen)析了(le)該(gai)過程和(he)方法。 當玉(yu)米(mi)(mi)(mi)(mi)含(han)水(shui)量(liang)為24%時,真(zhen)(zhen)空(kong)機(ji)組系(xi)統(tong)的(de)(de)高(gao)(gao)(gao)溫水(shui)保(bao)持干(gan)(gan)(gan)(gan)(gan)(gan)燥(zao)(zao)塔內的(de)(de)真(zhen)(zhen)空(kong),初始沉淀達(da)到10%~15%。它保(bao)證(zheng)了(le)玉(yu)米(mi)(mi)(mi)(mi)品質(zhi)(zhi)的(de)(de)顏色,香氣(qi),味道,形狀和(he)營養成分(fen)(fen),具有干(gan)(gan)(gan)(gan)(gan)(gan)燥(zao)(zao)質(zhi)(zhi)量(liang)好,降(jiang)(jiang)水(shui)快,產量(liang)高(gao)(gao)(gao),能(neng)(neng)耗低(di),操作方便,性(xing)價比(bi)高(gao)(gao)(gao)等優點(dian)。 高(gao)(gao)(gao)真(zhen)(zhen)空(kong)度(du)(du)有利于在(zai)較低(di)溫度(du)(du)下(xia)水(shui)的(de)(de)蒸發,但高(gao)(gao)(gao)真(zhen)(zhen)空(kong)度(du)(du)不利于熱量(liang)的(de)(de)傳導,這將影響(xiang)對(dui)材料的(de)(de)加熱效果。干(gan)(gan)(gan)(gan)(gan)(gan)燥(zao)(zao)速(su)度(du)(du)是反映玉(yu)米(mi)(mi)(mi)(mi)水(shui)分(fen)(fen)遷移速(su)度(du)(du)的(de)(de)主要指標。在(zai)保(bao)證(zheng)干(gan)(gan)(gan)(gan)(gan)(gan)燥(zao)(zao)質(zhi)(zhi)量(liang)的(de)(de)前提下(xia),盡可能(neng)(neng)提高(gao)(gao)(gao)干(gan)(gan)(gan)(gan)(gan)(gan)燥(zao)(zao)速(su)度(du)(du)。 對(dui)于高(gao)(gao)(gao)水(shui)分(fen)(fen)玉(yu)米(mi)(mi)(mi)(mi)的(de)(de)處理,一般采用(yong)干(gan)(gan)(gan)(gan)(gan)(gan)燥(zao)(zao)塔(烘(hong)干(gan)(gan)(gan)(gan)(gan)(gan)機(ji))烘(hong)干(gan)(gan)(gan)(gan)(gan)(gan),手(shou)動烘(hong)干(gan)(gan)(gan)(gan)(gan)(gan),自然(ran)烘(hong)干(gan)(gan)(gan)(gan)(gan)(gan),機(ji)械(xie)通風等方式。干(gan)(gan)(gan)(gan)(gan)(gan)燥(zao)(zao)塔(干(gan)(gan)(gan)(gan)(gan)(gan)燥(zao)(zao)機(ji))干(gan)(gan)(gan)(gan)(gan)(gan)燥(zao)(zao)可以(yi)去除大量(liang)的(de)(de)水(shui),但它會(hui)(hui)降(jiang)(jiang)低(di)玉(yu)米(mi)(mi)(mi)(mi)的(de)(de)質(zhi)(zhi)量(liang),導致(zhi)質(zhi)(zhi)量(liang)下(xia)降(jiang)(jiang);人工干(gan)(gan)(gan)(gan)(gan)(gan)燥(zao)(zao)自然(ran)干(gan)(gan)(gan)(gan)(gan)(gan)燥(zao)(zao)不會(hui)(hui)造成熱損傷,但需要大量(liang)人工,這相當于需要增加收購成本(ben)。與前兩種方法相比(bi),機(ji)械(xie)通風和(he)干(gan)(gan)(gan)(gan)(gan)(gan)燥(zao)(zao)不僅方便使用(yong),而(er)且(qie)還需要較低(di)的(de)(de)成本(ben),并(bing)且(qie)還確(que)保(bao)了(le)產品的(de)(de)質(zhi)(zhi)量(liang)。 真(zhen)(zhen)空(kong)機(ji)組系(xi)統(tong)制作濕(shi)儲(chu)存玉(yu)米(mi)(mi)(mi)(mi)的(de)(de)優點(dian) 1,在(zai)干(gan)(gan)(gan)(gan)(gan)(gan)物質(zhi)(zhi)的(de)(de)基礎上,濕(shi)儲(chu)存玉(yu)米(mi)(mi)(mi)(mi)接近干(gan)(gan)(gan)(gan)(gan)(gan)玉(yu)米(mi)(mi)(mi)(mi)的(de)(de)淀粉和(he)蛋(dan)白(bai)質(zhi)(zhi)含(han)量(liang),但研(yan)究表明其淀...
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鋼(gang)材防腐處(chu)理真空滲鋅與熱鍍鋅相(xiang)比的優點

日期(qi): 2019-11-20
來(lai)源:
瀏覽次數: 63

  真空滲鋅技術是一種用于鋼材防腐處理的新工藝,它代表著鋼防腐處理技術發展的新趨勢。

鋼材防腐處理真空滲鋅與熱鍍鋅相比的優點


  傳統的電(dian)鍍(du)工(gong)藝是(shi):(表面清潔)酸(suan)洗(xi)→滲鋅→鈍(dun)(dun)化(hua)→干燥→成(cheng)品。在酸(suan)洗(xi)和(he)(he)(he)鈍(dun)(dun)化(hua)工(gong)藝中,將(jiang)產生酸(suan)洗(xi)和(he)(he)(he)鈍(dun)(dun)化(hua)廢水,這需要進行廢水處理。同時,由于使用(yong)了鈍(dun)(dun)化(hua)鉻,鈍(dun)(dun)化(hua)廢水和(he)(he)(he)完(wan)成(cheng)的表面或(huo)多或(huo)少地殘留在人體上。和(he)(he)(he)對環境有害(hai)的鉻離(li)子(zi)。

  真空滲鋅是一種清潔環保的新型鋼防腐工藝,是在鐵素體狀態下進行的化學熱處理。它以鋅粉為原料,在旋轉密閉容器中,加熱的鋼在真空條件下與鋅粉接觸,從而鋅原子均勻地擴散并滲透到鋼制工件的表層中,從而形成鋼制工件底座的表面層。致密且均勻的金屬間化合物——鋅鐵合金層(稱為滲鋅層)。

  與熱(re)浸滲鋅相比,真空滲鋅具有以下優點:

  1、真空滲(shen)(shen)鋅(xin)(xin)(xin)是(shi)在(zai)真空條(tiao)件下形(xing)成鋅(xin)(xin)(xin)鐵合(he)金層(ceng),使鋅(xin)(xin)(xin)原子滲(shen)(shen)透到鋼制(zhi)零(ling)件的表層(ceng),從而減緩或避免氧化,并改善滲(shen)(shen)鋅(xin)(xin)(xin)零(ling)件的耐腐蝕性和(he)耐磨(mo)性。該(gai)技(ji)術最適合(he)于加工形(xing)狀復雜(za)的零(ling)件,無論是(shi)螺釘,鋼制(zhi)內壁還是(shi)凹槽(cao)等(deng),滲(shen)(shen)鋅(xin)(xin)(xin)后滲(shen)(shen)鋅(xin)(xin)(xin)層(ceng)表面均光滑,厚度均勻且不(bu)(bu)起皺,并且不(bu)(bu)容易剝離。

  2、真空滲鋅(xin)層的厚度可以控制在20-120微(wei)米的范圍內,這(zhe)完全解決了熱浸滲鋅(xin)緊固件(jian)耐受性差的問(wen)題(ti)。

  3、真空(kong)滲鋅(xin)在密閉的容(rong)器中進行,從而完全消除了(le)(le)鋅(xin)蒸氣對大氣的污染,從而完全消除了(le)(le)因鋅(xin)蒸氣中毒和熱浸(jin)滲鋅(xin)而“射擊”的工人燃燒的高溫鋅(xin)液。歷(li)史。

  4、在(zai)空氣污染嚴重或長期浸泡(pao)在(zai)鹽水(shui)(海水(shui))中的環境中,真空滲鋅部件的耐腐(fu)蝕(shi)性能尤為突出,不會出現剝落和銹斑等異常現象。

  5、真空滲鋅工藝(yi)具有顯著(zhu)的(de)節(jie)能效(xiao)果,因(yin)為滲鋅操作是(shi)在絕緣(yuan)的(de)密(mi)閉(bi)容器中(zhong)進行的(de),因(yin)此熱效(xiao)率很高,并(bing)且可以滿(man)足節(jie)能要求。

鋼材防腐處理真空滲鋅與熱鍍鋅相比的優點


  綜上(shang)所述,采(cai)用真空滲(shen)鋅技術處(chu)理的(de)鋼(gang)件,具有(you)很高(gao)的(de)耐蝕性和耐磨性,生產過程(cheng)不(bu)污染環境(jing),熱效率高(gao),符(fu)合(he)節能要(yao)求。因此,技術是(shi)先進(jin)的(de)和科學的(de)。推廣這項技術肯定會創(chuang)造(zao)良好的(de)經濟(ji)和社(she)會效益。


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無(wu)(wu)油(you)(you)(you)(you)(you)設(she)計(ji)(ji),清潔環(huan)(huan)保(bao)(bao)無(wu)(wu)油(you)(you)(you)(you)(you)污染:VP干(gan)式無(wu)(wu)油(you)(you)(you)(you)(you)螺(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)(kong)泵在運(yun)(yun)行(xing)(xing)過(guo)(guo)程(cheng)中(zhong)無(wu)(wu)需潤(run)滑(hua)油(you)(you)(you)(you)(you),因(yin)(yin)此不(bu)會產(chan)(chan)生油(you)(you)(you)(you)(you)污染,特別適(shi)用(yong)(yong)于(yu)(yu)對(dui)清潔度(du)(du)要(yao)求(qiu)高(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)藝(yi)過(guo)(guo)程(cheng),如(ru)化(hua)(hua)工(gong)(gong)行(xing)(xing)業(ye)(ye)、塑(su)膠行(xing)(xing)業(ye)(ye)、醫藥制(zhi)造、半導體(ti)(ti)生產(chan)(chan)等。環(huan)(huan)保(bao)(bao)節能:無(wu)(wu)需更換潤(run)滑(hua)油(you)(you)(you)(you)(you),減(jian)(jian)少了(le)(le)(le)廢(fei)棄物(wu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)產(chan)(chan)生,同時避(bi)免了(le)(le)(le)由(you)于(yu)(yu)潤(run)滑(hua)油(you)(you)(you)(you)(you)損耗(hao)導致的(de)(de)(de)(de)(de)(de)(de)(de)(de)成本增加(jia)(jia),符(fu)合現(xian)代(dai)工(gong)(gong)業(ye)(ye)對(dui)環(huan)(huan)保(bao)(bao)和節能的(de)(de)(de)(de)(de)(de)(de)(de)(de)要(yao)求(qiu).2. 高(gao)(gao)運(yun)(yun)行(xing)(xing)效率和穩定(ding)(ding)性高(gao)(gao)效泵速:由(you)于(yu)(yu)無(wu)(wu)需放置大(da)量的(de)(de)(de)(de)(de)(de)(de)(de)(de)潤(run)滑(hua)液,VP干(gan)式無(wu)(wu)油(you)(you)(you)(you)(you)螺(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)(kong)泵能夠保(bao)(bao)持(chi)高(gao)(gao)效的(de)(de)(de)(de)(de)(de)(de)(de)(de)泵速,同時維(wei)(wei)(wei)(wei)持(chi)穩定(ding)(ding)的(de)(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du)。高(gao)(gao)度(du)(du)穩定(ding)(ding):其設(she)計(ji)(ji)保(bao)(bao)證(zheng)(zheng)了(le)(le)(le)長(chang)時間(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)穩定(ding)(ding)運(yun)(yun)行(xing)(xing),減(jian)(jian)少了(le)(le)(le)停機維(wei)(wei)(wei)(wei)修的(de)(de)(de)(de)(de)(de)(de)(de)(de)時間(jian),提高(gao)(gao)了(le)(le)(le)生產(chan)(chan)效率。3. 結(jie)構(gou)簡(jian)單,維(wei)(wei)(wei)(wei)護(hu)(hu)方便結(jie)構(gou)緊湊:VP干(gan)式無(wu)(wu)油(you)(you)(you)(you)(you)螺(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)(kong)泵由(you)對(dui)旋向相(xiang)反的(de)(de)(de)(de)(de)(de)(de)(de)(de)螺(luo)桿(gan)(gan)、泵體(ti)(ti)、端蓋、密封件(jian)等部件(jian)組成,結(jie)構(gou)相(xiang)對(dui)簡(jian)單,使得(de)安裝(zhuang)和維(wei)(wei)(wei)(wei)護(hu)(hu)更加(jia)(jia)方便。免維(wei)(wei)(wei)(wei)護(hu)(hu)或少維(wei)(wei)(wei)(wei)護(hu)(hu):由(you)于(yu)(yu)其無(wu)(wu)油(you)(you)(you)(you)(you)設(she)計(ji)(ji),減(jian)(jian)少了(le)(le)(le)因(yin)(yin)潤(run)滑(hua)油(you)(you)(you)(you)(you)更換和維(wei)(wei)(wei)(wei)護(hu)(hu)帶來的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)作量,降低了(le)(le)(le)維(wei)(wei)(wei)(wei)護(hu)(hu)成本。4. 廣泛的(de)(de)(de)(de)(de)(de)(de)(de)(de)應(ying)(ying)用(yong)(yong)領域(yu)(yu)多(duo)種(zhong)行(xing)(xing)業(ye)(ye)適(shi)用(yong)(yong):VP干(gan)式無(wu)(wu)油(you)(you)(you)(you)(you)螺(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)(kong)泵因(yin)(yin)其獨特的(de)(de)(de)(de)(de)(de)(de)(de)(de)優(you)(you)勢(shi),在石(shi)油(you)(you)(you)(you)(you)化(hua)(hua)工(gong)(gong)、塑(su)膠橡塑(su)、醫藥制(zhi)造、半導體(ti)(ti)生產(chan)(chan)等多(duo)個(ge)領域(yu)(yu)得(de)到廣泛應(ying)(ying)用(yong)(yong)。例如(ru),在塑(su)膠造粒制(zhi)造過(guo)(guo)程(cheng)中(zhong),其無(wu)(wu)油(you)(you)(you)(you)(you)無(wu)(wu)水帶多(duo)條產(chan)(chan)線,非常(chang)符(fu)合現(xian)代(dai)化(hua)(hua)的(de)(de)(de)(de)(de)(de)(de)(de)(de)生產(chan)(chan)要(yao)求(qiu);在半導體(ti)(ti)生產(chan)(chan)中(zhong),其無(wu)(wu)油(you)(you)(you)(you)(you)設(she)計(ji)(ji)不(bu)會影(ying)響處理過(guo)(guo)程(cheng),保(bao)(bao)證(zheng)(zheng)了(le)(le)(le)產(chan)(chan)品的(de)(de)(de)(de)(de)(de)(de)(de)(de)純(chun)凈度(du)(du)。5. 先進的(de)(de)(de)(de)(de)(de)(de)(de)(de)技術(shu)和工(gong)(gong)藝(yi)高(gao)(gao)精度(du)(du)加(jia)(jia)工(gong)(gong):VP干(gan)式無(wu)(wu)油(you)(you)(you)(you)(you)螺(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)(kong)泵的(de)(de)(de)(de)(de)(de)(de)(de)(de)螺(luo)桿(gan)(gan)轉子采用(yong)(yong)三維(wei)(wei)(wei)(wei)曲面數學模(mo)型(xing)設(she)計(ji)(ji),通(tong)過(guo)(guo)高(gao)(gao)精度(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)數控設(she)備加(jia)(jia)工(gong)(gong)而成,保(bao)(bao)證(zheng)(zheng)了(le)(le)(le)轉子的(de)(de)(de)(de)(de)(de)(de)(de)(de)精度(du)(du)和質量。低噪音運(yun)(yun)行(xing)(xing):由(you)于(yu)(yu)其獨特的(de)(de)(de)(de)(de)(de)(de)(de)(de)結(jie)構(gou)和設(she)計(ji)(ji),VP干(gan)式無(wu)(wu)油(you)(you)(you)(you)(you)螺(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)(kong)泵在運(yun)(yun)行(xing)(xing)過(guo)(guo)程(cheng)中(zhong)噪音較低,通(tong)常(chang)保(bao)(bao)持(chi)在80分貝左右,為操(cao)作人員提供了(le)(le)(le)更加(jia)(jia)舒適(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)作環(huan)(huan)境(jing)。綜上所述,VP干(gan)式無(wu)(wu)油(you)(you)(you)(you)(you)螺(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)(kong)泵以(yi)其無(wu)(wu)油(you)(you)(you)(you)(you)設(she)計(ji)(ji)、高(gao)(gao)效穩定(ding)(ding)、結(jie)構(gou)簡(jian)單、維(wei)(wei)(wei)(wei)護(hu)(hu)方便以(yi)及廣泛的(de)(de)(de)(de)(de)(de)(de)(de)(de)應(ying)(ying)用(yong)(yong)領域(yu)(yu)等優(you)(you)勢(shi),在現(xian)代(dai)工(gong)(gong)業(ye)(ye)中(zhong)發揮著越來越重要(yao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)作用(yong)(yong)。
發布時間(jian): 2024 - 08 - 09
高端(duan)電(dian)路(lu)(lu)板(ban),主要(yao)生產高端(duan)汽(qi)車電(dian)子(zi)、ICT通訊(天線、服務器、功(gong)放、網(wang)通)、能(neng)源、醫療(liao)、工控、HDI類印制電(dian)路(lu)(lu)板(ban),廣(guang)泛應用(yong)于5G基站、數(shu)據運算及存(cun)儲、汽(qi)車電(dian)子(zi)、通信(xin)及網(wang)絡(luo)、工控及安(an)防、消費(fei)及智能(neng)終(zhong)端(duan)等(deng)領域(yu)。羅茨(ci)水環(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機組在PCB熱(re)壓機油泵(beng)(beng)的(de)(de)應用(yong),這套(tao)應用(yong)于熱(re)壓機油泵(beng)(beng)的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)設(she)備,由(you)深圳恒(heng)才(cai)機電(dian)設(she)備有限公司(si)設(she)計(ji)、生產出(chu)廠,歡(huan)迎來(lai)電(dian)訂(ding)購。羅茨(ci)水環(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機組應用(yong)優勢:建立(li)獨(du)立(li)泵(beng)(beng)房,集(ji)中抽真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)模式(shi),統一(yi)管道統一(yi)抽真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong),既節能(neng)又穩定(ding);2.擁有獨(du)立(li)泵(beng)(beng)房后,電(dian)路(lu)(lu)板(ban)生產車間噪音(yin)大大降低、熱(re)量降低,改(gai)變(bian)成環(huan)境安(an)全無(wu)噪音(yin)污染;3.采用(yong)三葉羅茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)搭配司(si)倍克水環(huan)式(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng),效果相得益(yi)彰;4.為(wei)電(dian)路(lu)(lu)板(ban)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機組加上保(bao)溫(wen)棉,保(bao)溫(wen)效果好,節能(neng)明顯(xian)、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)穩定(ding),為(wei)生產效率(lv)加持深圳恒(heng)才(cai)機電(dian)設(she)備有限公司(si)的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)統在電(dian)子(zi)、水處理、引(yin)水、半(ban)導體(ti)工業(ye)(ye)、光電(dian)、制藥工業(ye)(ye)、印刷行業(ye)(ye)、鍍膜(mo)、橡塑成型、PET片材(cai)擠出(chu)、顆粒擠出(chu)、醫療(liao)器械、石(shi)材(cai)等(deng)工業(ye)(ye)領域(yu)應用(yong),恒(heng)才(cai)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)廠家始(shi)終(zhong)以(yi)穩定(ding)的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)統為(wei)客戶提供安(an)全可靠(kao)的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)解(jie)決(jue)方案、定(ding)制化(hua)中央(yang)集(ji)成真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)統。
發布時間: 2024 - 07 - 28
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