蒸發結晶器在使用中,是運用揮發有機溶劑做到水溶液過飽和,而達到揮發出晶體的目地,蒸發結晶器zaishiyongguochengzhongbixugexiaohuifashiyeweiyibaochizaiyigexiangduidequjian,danyunxingzhonghuiyouzhengfajiejingqiyeweiyijinzhi,nayangzaiyudaozhengfajiejingqiyeweiyijinzhidajiagaizenmejiejue?
一、蒸發結晶器液位控製
蒸發結晶器在運行中,液位儀起伏過大時,燒開區易結塊狀鹽,因為有熔點升存有,液相區與高效液相區氣溫不一樣。這時規定空調蒸發器內nei液ye位wei儀yi越yue穩wen定ding就jiu越yue好hao,但dan不bu可ke能neng把ba液ye位wei衡heng定ding在zai一yi個ge平ping麵mian內nei,隻zhi有you控kong製zhi在zai一yi個ge相xiang對dui性xing的de區qu間jian,但dan蒸zheng發fa結jie晶jing器qi液ye位wei總zong是shi會hui忽hu高gao忽hu低di,蒸zheng發fa結jie晶jing器qi假jia如ru液ye位wei過guo低di,會hui損sun害hai懸xuan浮fu層ceng,使shi過guo飽bao和he度du翻fan過guo介jie穩wen區qu,會hui產chan生sheng大da量liang的de能neng量liang源yuan。
蒸(zheng)發(fa)結(jie)晶(jing)器(qi)分(fen)離(li)設(she)備(bei)的(de)液(ye)位(wei)控(kong)製(zhi)必(bi)須(xu)在(zai)一(yi)定(ding)範(fan)圍(wei)內(nei),才(cai)可(ke)以(yi)達(da)到(dao)工(gong)藝(yi)標(biao)準(zhun),不(bu)要(yao)出(chu)現(xian)空(kong)液(ye)位(wei)儀(yi)或(huo)滿(man)液(ye)位(wei),那(na)樣(yang)易(yi)導(dao)致(zhi)空(kong)調(tiao)蒸(zheng)發(fa)器(qi)積(ji)垢(gou),使(shi)蒸(zheng)發(fa)結(jie)晶(jing)器(qi)蒸(zheng)發(fa)效(xiao)率(lv)減(jian)少(shao),能(neng)源(yuan)消(xiao)耗(hao)提(ti)高(gao)。
二、蒸發結晶器液位儀禁止形成原因
1、蒸zheng發fa結jie晶jing器qi液ye位wei儀yi起qi伏fu,禁jin止zhi有you可ke能neng是shi蒸zheng發fa結jie晶jing器qi液ye位wei控kong製zhi係xi統tong控kong製zhi存cun在zai的de問wen題ti,如ru液ye位wei測ce量liang數shu據ju信xin號hao受shou到dao幹gan擾rao或huo塞sai棒bang操cao縱zong姿zi勢shi過guo度du靈ling巧qiao等deng。
2、因為蒸發結晶器解決物料濃度過高、黏(nian)度(du)大(da),易(yi)導(dao)致(zhi)正(zheng)壓(ya)力(li)室(shi)阻(zu)塞(sai),且(qie)添(tian)充(chong)油(you)不(bu)耐(nai)高(gao)溫(wen),液(ye)位(wei)測(ce)量(liang)性(xing)能(neng)差(cha),頻(pin)繁(fan)出(chu)現(xian)分(fen)離(li)設(she)備(bei)滿(man)液(ye)位(wei)儀(yi)或(huo)是(shi)空(kong)液(ye)位(wei)儀(yi)。分(fen)離(li)設(she)備(bei)液(ye)位(wei)儀(yi)無(wu)法(fa)控(kong)製(zhi),導(dao)致(zhi)蒸(zheng)發(fa)結(jie)晶(jing)器(qi)設(she)備(bei)泊(bo)車(che),不(bu)可(ke)以(yi)連(lian)續(xu)生(sheng)產(chan)運(yun)作(zuo),財(cai)產(chan)損(sun)失(shi)比(bi)較(jiao)大(da)。
三、蒸發結晶器液位儀禁止解決方案
1、蒸zheng發fa結jie晶jing器qi液ye位wei儀yi禁jin止zhi時shi,應ying該gai根gen據ju形xing成cheng原yuan因yin逐zhu一yi排pai查zha,看kan是shi否fou因yin為wei液ye位wei控kong製zhi係xi統tong存cun在zai的de問wen題ti,假jia如ru是shi控kong製zhi係xi統tong存cun在zai的de問wen題ti,將jiang係xi統tong改gai為wei手shou動dong操cao作zuo,隨sui後hou逐zhu一yi排pai查zha。
2、液(ye)位(wei)控(kong)製(zhi)有(you)誤(wu),要(yao)目(mu)的(de)性(xing)調(tiao)節(jie)液(ye)位(wei)變(bian)送(song)器(qi)型(xing)號(hao)選(xuan)擇(ze)。不(bu)同(tong)類(lei)型(xing)的(de)液(ye)位(wei)變(bian)送(song)器(qi)應(ying)該(gai)根(gen)據(ju)加(jia)工(gong)工(gong)藝(yi)情(qing)況(kuang)及(ji)參(can)數(shu)進(jin)行(xing)選(xuan)擇(ze)用(yong),與(yu)此(ci)同(tong)時(shi)需(xu)要(yao)結(jie)合(he)蒸(zheng)發(fa)結(jie)晶(jing)器(qi)所(suo)解(jie)決(jue)物(wu)料(liao)的(de)特(te)點(dian),選(xuan)擇(ze)正(zheng)確(que)且(qie)適(shi)宜(yi)的(de)水(shui)位(wei)控(kong)製(zhi)器(qi)。
3、為(wei)避(bi)免(mian)因(yin)錯(cuo)誤(wu)操(cao)作(zuo)或(huo)係(xi)統(tong)異(yi)常(chang)而(er)造(zao)成(cheng)的(de)連(lian)鑄(zhu)結(jie)晶(jing)器(qi)的(de)液(ye)麵(mian)高(gao)度(du)不(bu)穩(wen),特(te)別(bie)是(shi)連(lian)鑄(zhu)結(jie)晶(jing)器(qi)液(ye)位(wei)儀(yi)速(su)度(du)太(tai)快(kuai)而(er)導(dao)致(zhi)的(de)連(lian)鑄(zhu)結(jie)晶(jing)器(qi)液(ye)位(wei)儀(yi)高(gao)過(guo)正(zheng)常(chang)運(yun)轉(zhuan)液(ye)位(wei)儀(yi),連(lian)鑄(zhu)結(jie)晶(jing)器(qi)控(kong)製(zhi)係(xi)統(tong)的(de)脈(mai)衝(chong)信(xin)號(hao)設(she)為(wei)低(di)信(xin)號(hao),操(cao)縱(zong)塞(sai)棒(bang)位(wei)置(zhi)來(lai)穩(wen)定(ding)液(ye)位(wei)的(de)相(xiang)對(dui)高(gao)度(du)。
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