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  • 2023

    11-3

    隨著科(ke)學技(ji)(ji)術(shu)的(de)(de)(de)(de)(de)發展(zhan),實驗室對各種氣(qi)(qi)(qi)(qi)體的(de)(de)(de)(de)(de)需(xu)求(qiu)越來越大。然而,氣(qi)(qi)(qi)(qi)體的(de)(de)(de)(de)(de)使(shi)用不僅(jin)消耗了(le)大量的(de)(de)(de)(de)(de)資源(yuan),還產生了(le)大量的(de)(de)(de)(de)(de)廢氣(qi)(qi)(qi)(qi)。為了(le)減少氣(qi)(qi)(qi)(qi)體的(de)(de)(de)(de)(de)浪費和(he)環境污染,實驗室供(gong)氣(qi)(qi)(qi)(qi)系統中的(de)(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)體回(hui)(hui)收(shou)與再利(li)用技(ji)(ji)術(shu)應運而生。本文(wen)將對實驗室供(gong)氣(qi)(qi)(qi)(qi)系統中的(de)(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)體回(hui)(hui)收(shou)與再利(li)用技(ji)(ji)術(shu)進行詳細介(jie)紹(shao)。一、氣(qi)(qi)(qi)(qi)體回(hui)(hui)收(shou)技(ji)(ji)術(shu)1、吸附法(fa):吸附法(fa)是一種常用的(de)(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)體回(hui)(hui)收(shou)方法(fa),主要(yao)利(li)用吸附劑對氣(qi)(qi)(qi)(qi)體分(fen)子的(de)(de)(de)(de)(de)吸附作用來實現(xian)氣(qi)(qi)(qi)(qi)體的(de)(de)(de)(de)(de)回(hui)(hui)收(shou)。常用的(de)(de)(de)(de)(de)吸附劑有活性炭、分(fen)子篩(shai)等。吸附法(fa)具有設備簡單、操作方便、回(hui)(hui)收(shou)效率高(gao)等優點,但吸附劑的(de)(de)(de)(de)(de)使(shi)用壽(shou)命有限,需(xu)要(yao)定(ding)期更(geng)換。2...

  • 2023

    10-21

    實(shi)(shi)驗(yan)(yan)(yan)室(shi)供(gong)氣(qi)(qi)系(xi)統(tong)(tong)(tong)(tong)工(gong)程(cheng)是(shi)實(shi)(shi)驗(yan)(yan)(yan)室(shi)建設(she)中(zhong)至(zhi)關(guan)重要(yao)的(de)一部分(fen)(fen),它涉及到實(shi)(shi)驗(yan)(yan)(yan)室(shi)內氣(qi)(qi)體的(de)輸送、分(fen)(fen)配、控(kong)制等方面(mian)。本文(wen)將探討(tao)實(shi)(shi)驗(yan)(yan)(yan)室(shi)供(gong)氣(qi)(qi)系(xi)統(tong)(tong)(tong)(tong)工(gong)程(cheng)的(de)設(she)計(ji)(ji)與優(you)化,旨在提高實(shi)(shi)驗(yan)(yan)(yan)室(shi)工(gong)作(zuo)效(xiao)(xiao)率和(he)(he)安(an)全性。實(shi)(shi)驗(yan)(yan)(yan)室(shi)作(zuo)為科學(xue)研究和(he)(he)實(shi)(shi)驗(yan)(yan)(yan)教學(xue)的(de)場所(suo),對于氣(qi)(qi)體的(de)需(xu)(xu)求量較(jiao)大且(qie)多樣化。因此,一個高效(xiao)(xiao)、穩定(ding)、安(an)全的(de)實(shi)(shi)驗(yan)(yan)(yan)室(shi)供(gong)氣(qi)(qi)系(xi)統(tong)(tong)(tong)(tong)工(gong)程(cheng)是(shi)實(shi)(shi)驗(yan)(yan)(yan)室(shi)正常運行的(de)保障。本文(wen)將從(cong)供(gong)氣(qi)(qi)系(xi)統(tong)(tong)(tong)(tong)的(de)設(she)計(ji)(ji)和(he)(he)優(you)化兩個方面(mian)進行闡述。一、實(shi)(shi)驗(yan)(yan)(yan)室(shi)供(gong)氣(qi)(qi)系(xi)統(tong)(tong)(tong)(tong)工(gong)程(cheng)設(she)計(ji)(ji)1、氣(qi)(qi)體分(fen)(fen)類與需(xu)(xu)求分(fen)(fen)析:首(shou)先需(xu)(xu)要(yao)對實(shi)(shi)驗(yan)(yan)(yan)室(shi)內所(suo)需(xu)(xu)要(yao)的(de)不同氣(qi)(qi)體進行分(fen)(fen)類,并(bing)根(gen)據其使用(yong)需(xu)(xu)求制定(ding)相應的(de)規格(ge)和(he)(he)數...

  • 2023

    9-6

    在(zai)實(shi)(shi)(shi)驗(yan)(yan)室(shi)(shi)(shi)中,氣(qi)路工(gong)(gong)程(cheng)(cheng)是至關(guan)重要(yao)的(de)(de)一(yi)環,它涉及到(dao)實(shi)(shi)(shi)驗(yan)(yan)室(shi)(shi)(shi)設備(bei)的(de)(de)正(zheng)常運行和實(shi)(shi)(shi)驗(yan)(yan)結果(guo)的(de)(de)準(zhun)確性(xing)。實(shi)(shi)(shi)驗(yan)(yan)室(shi)(shi)(shi)氣(qi)路工(gong)(gong)程(cheng)(cheng)安裝(zhuang)是一(yi)個復雜(za)的(de)(de)過程(cheng)(cheng),需要(yao)專業的(de)(de)知(zhi)識和技能。首先(xian)(xian)我們需要(yao)了解實(shi)(shi)(shi)驗(yan)(yan)室(shi)(shi)(shi)氣(qi)路工(gong)(gong)程(cheng)(cheng)的(de)(de)主(zhu)要(yao)組成部分。一(yi)般來說,實(shi)(shi)(shi)驗(yan)(yan)室(shi)(shi)(shi)氣(qi)路工(gong)(gong)程(cheng)(cheng)包括氣(qi)體(ti)(ti)(ti)供(gong)(gong)應(ying)系(xi)統(tong)(tong)、氣(qi)體(ti)(ti)(ti)排放系(xi)統(tong)(tong)、氣(qi)體(ti)(ti)(ti)切(qie)換系(xi)統(tong)(tong)和氣(qi)體(ti)(ti)(ti)處理系(xi)統(tong)(tong)。這些系(xi)統(tong)(tong)需要(yao)根據實(shi)(shi)(shi)驗(yan)(yan)室(shi)(shi)(shi)的(de)(de)需求進(jin)行設計(ji)和安裝(zhuang)。一(yi)、在(zai)安裝(zhuang)實(shi)(shi)(shi)驗(yan)(yan)室(shi)(shi)(shi)氣(qi)路工(gong)(gong)程(cheng)(cheng)時,首先(xian)(xian)要(yao)做的(de)(de)是設計(ji)。設計(ji)需要(yao)考慮實(shi)(shi)(shi)驗(yan)(yan)室(shi)(shi)(shi)的(de)(de)用途、設備(bei)的(de)(de)類(lei)型和數(shu)量、氣(qi)體(ti)(ti)(ti)的(de)(de)種類(lei)和壓力(li)等因(yin)素。設計(ji)的(de)(de)目標是確保氣(qi)體(ti)(ti)(ti)供(gong)(gong)應(ying)的(de)(de)穩定性(xing)和安全性(xing),同(tong)時考...

  • 2023

    4-27

    實(shi)(shi)(shi)(shi)驗(yan)室供(gong)氣(qi)(qi)(qi)系(xi)(xi)統(tong)工(gong)(gong)程(cheng)是(shi)指為了(le)滿足實(shi)(shi)(shi)(shi)驗(yan)室的(de)(de)(de)(de)氣(qi)(qi)(qi)體(ti)(ti)需(xu)求而設(she)(she)計(ji)和建設(she)(she)的(de)(de)(de)(de)供(gong)氣(qi)(qi)(qi)系(xi)(xi)統(tong)。該工(gong)(gong)程(cheng)包括了(le)氣(qi)(qi)(qi)瓶(ping)儲存(cun)區、氣(qi)(qi)(qi)體(ti)(ti)管(guan)(guan)道輸送系(xi)(xi)統(tong)、氣(qi)(qi)(qi)體(ti)(ti)分配系(xi)(xi)統(tong)等多(duo)個部分,其中最(zui)重要(yao)的(de)(de)(de)(de)是(shi)氣(qi)(qi)(qi)體(ti)(ti)管(guan)(guan)道輸送系(xi)(xi)統(tong)的(de)(de)(de)(de)建設(she)(she)。在(zai)實(shi)(shi)(shi)(shi)驗(yan)室中,常(chang)見的(de)(de)(de)(de)氣(qi)(qi)(qi)體(ti)(ti)有氮氣(qi)(qi)(qi)、氧氣(qi)(qi)(qi)、氫氣(qi)(qi)(qi)、乙炔(gui)、甲烷等。這些氣(qi)(qi)(qi)體(ti)(ti)需(xu)要(yao)通過合適的(de)(de)(de)(de)管(guan)(guan)道輸送到實(shi)(shi)(shi)(shi)驗(yan)臺上,以滿足實(shi)(shi)(shi)(shi)驗(yan)的(de)(de)(de)(de)需(xu)要(yao)。同(tong)時(shi)由于不(bu)同(tong)實(shi)(shi)(shi)(shi)驗(yan)所(suo)需(xu)氣(qi)(qi)(qi)體(ti)(ti)的(de)(de)(de)(de)數量(liang)和流量(liang)不(bu)同(tong),因此(ci)實(shi)(shi)(shi)(shi)驗(yan)室供(gong)氣(qi)(qi)(qi)系(xi)(xi)統(tong)工(gong)(gong)程(cheng)需(xu)要(yao)根(gen)據實(shi)(shi)(shi)(shi)驗(yan)室的(de)(de)(de)(de)特殊情況(kuang)進行(xing)設(she)(she)計(ji)和定制。首先,在(zai)工(gong)(gong)程(cheng)中,氣(qi)(qi)(qi)瓶(ping)的(de)(de)(de)(de)選擇是(shi)非常(chang)重要(yao)的(de)(de)(de)(de)。氣(qi)(qi)(qi)瓶(ping)應該選擇具有高耐壓性(xing)能、長期保存(cun)穩定性(xing)好、...

  • 2023

    4-24

    實(shi)(shi)(shi)(shi)驗(yan)(yan)室(shi)集(ji)中(zhong)供水(shui)(shui)(shui)系(xi)(xi)統(tong)是(shi)指(zhi)在實(shi)(shi)(shi)(shi)驗(yan)(yan)室(shi)內(nei)設(she)置一個獨立的(de)(de)(de)(de)水(shui)(shui)(shui)系(xi)(xi)統(tong),通(tong)過(guo)一系(xi)(xi)列的(de)(de)(de)(de)設(she)備(bei)和管路將水(shui)(shui)(shui)源集(ji)中(zhong)供給實(shi)(shi)(shi)(shi)驗(yan)(yan)室(shi)使(shi)用。這種水(shui)(shui)(shui)系(xi)(xi)統(tong)具有以(yi)下優點:首(shou)先:可以(yi)保(bao)證實(shi)(shi)(shi)(shi)驗(yan)(yan)室(shi)內(nei)的(de)(de)(de)(de)水(shui)(shui)(shui)質(zhi)純(chun)凈。由于(yu)實(shi)(shi)(shi)(shi)驗(yan)(yan)室(shi)往(wang)(wang)往(wang)(wang)需要用到(dao)高純(chun)度(du)的(de)(de)(de)(de)水(shui)(shui)(shui),一些(xie)雜(za)質(zhi)或微生物(wu)等污染(ran)物(wu)質(zhi)可能會影響實(shi)(shi)(shi)(shi)驗(yan)(yan)結果,因(yin)此必須確保(bao)水(shui)(shui)(shui)源的(de)(de)(de)(de)純(chun)度(du)。設(she)置集(ji)中(zhong)供水(shui)(shui)(shui)系(xi)(xi)統(tong)可以(yi)進行專(zhuan)門的(de)(de)(de)(de)水(shui)(shui)(shui)處理(li),過(guo)濾出各類雜(za)質(zhi),減少水(shui)(shui)(shui)中(zhong)微生物(wu)數量,從而提高水(shui)(shui)(shui)質(zhi)的(de)(de)(de)(de)純(chun)度(du)。其次:可以(yi)降低水(shui)(shui)(shui)資(zi)源的(de)(de)(de)(de)浪(lang)費。由于(yu)實(shi)(shi)(shi)(shi)驗(yan)(yan)室(shi)通(tong)常需要用到(dao)較小量的(de)(de)(de)(de)水(shui)(shui)(shui),傳統(tong)的(de)(de)(de)(de)供水(shui)(shui)(shui)方式往(wang)(wang)往(wang)(wang)采(cai)用個別自來水(shui)(shui)(shui)龍頭,而且這些(xie)自來水(shui)(shui)(shui)龍頭使(shi)用...

  • 2023

    4-24

    隨(sui)著科學技術的(de)發(fa)展和實(shi)(shi)驗(yan)(yan)室(shi)(shi)工作(zuo)(zuo)的(de)不斷升級,實(shi)(shi)驗(yan)(yan)室(shi)(shi)集(ji)中(zhong)供(gong)氣系統成(cheng)為(wei)現(xian)代實(shi)(shi)驗(yan)(yan)室(shi)(shi)重要的(de)重要設備。它(ta)是一種安全又穩(wen)定的(de)供(gong)氣方式,該系統通(tong)過(guo)集(ji)中(zhong)供(gong)氧、氮(dan)、氫(qing)等氣體(ti),提(ti)(ti)供(gong)無污染、高純度的(de)氣體(ti),使實(shi)(shi)驗(yan)(yan)室(shi)(shi)工作(zuo)(zuo)更加(jia)方便、精確和安全,有(you)助于(yu)提(ti)(ti)高實(shi)(shi)驗(yan)(yan)室(shi)(shi)工作(zuo)(zuo)效率和科研結果的(de)可(ke)靠性。一、發(fa)展歷程實(shi)(shi)驗(yan)(yan)室(shi)(shi)集(ji)中(zhong)供(gong)氣系統最早(zao)出(chu)現(xian)于(yu)20世紀后(hou)期。由于(yu)實(shi)(shi)驗(yan)(yan)室(shi)(shi)中(zhong)的(de)氣體(ti)類型多樣、需求量大,傳統的(de)管道鋪設和瓶(ping)裝供(gong)應方式效率低下、操(cao)作(zuo)(zuo)繁(fan)瑣且容(rong)易導致(zhi)安全隱患。為(wei)此,人們開始思考如(ru)何通(tong)過(guo)提(ti)(ti)高氣體(ti)供(gong)應效率、節省使用成(cheng)本等方面的(de)...

  • 2023

    4-19

    近日,XXX實(shi)驗(yan)(yan)室(shi)(shi)(shi)完(wan)成了對其供(gong)(gong)氣(qi)(qi)系統的全(quan)面升(sheng)級(ji),旨在提(ti)(ti)升(sheng)實(shi)驗(yan)(yan)室(shi)(shi)(shi)的氣(qi)(qi)體供(gong)(gong)應穩定性和(he)效(xiao)率。本次(ci)升(sheng)級(ji)包(bao)括了供(gong)(gong)氣(qi)(qi)管道、氣(qi)(qi)瓶儲存和(he)配(pei)送設備(bei)等多個方面的改進,將為實(shi)驗(yan)(yan)室(shi)(shi)(shi)研究工(gong)作帶(dai)來更好(hao)的支(zhi)持。據了解,該實(shi)驗(yan)(yan)室(shi)(shi)(shi)是一(yi)家專注于(yu)新材料開發(fa)與研究的機構,需(xu)要(yao)使(shi)用各種(zhong)高純度氣(qi)(qi)體進行(xing)實(shi)驗(yan)(yan)。由于(yu)實(shi)驗(yan)(yan)要(yao)求較高,一(yi)旦供(gong)(gong)氣(qi)(qi)不(bu)(bu)穩定或者質量不(bu)(bu)達(da)標,就會直接(jie)影響到(dao)實(shi)驗(yan)(yan)結(jie)果(guo)的準確性和(he)可靠性。因(yin)此,實(shi)驗(yan)(yan)室(shi)(shi)(shi)的供(gong)(gong)氣(qi)(qi)系統一(yi)直是其研究工(gong)作中的重要(yao)組(zu)成部分。為了提(ti)(ti)高供(gong)(gong)氣(qi)(qi)效(xiao)率和(he)穩定性,實(shi)驗(yan)(yan)室(shi)(shi)(shi)對原(yuan)有(you)的供(gong)(gong)氣(qi)(qi)管道進行(xing)了檢修和(he)清洗,并采(cai)用...

  • 2023

    3-30

    實(shi)(shi)(shi)(shi)驗(yan)室(shi)供氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)系(xi)統工程是(shi)實(shi)(shi)(shi)(shi)驗(yan)室(shi)建設中非常重要(yao)的(de)一(yi)環,其質量和(he)(he)性(xing)能直(zhi)接關系(xi)到(dao)實(shi)(shi)(shi)(shi)驗(yan)室(shi)的(de)安全、穩定(ding)運行以及(ji)實(shi)(shi)(shi)(shi)驗(yan)數據的(de)準確性(xing)。本文(wen)將介紹基(ji)本原(yuan)理和(he)(he)設計(ji)要(yao)點。一(yi)、基(ji)本原(yuan)理實(shi)(shi)(shi)(shi)驗(yan)室(shi)供氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)系(xi)統工程主要(yao)由以下幾個(ge)部分組成:1、氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)源系(xi)統:通(tong)常采(cai)用氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)瓶或者(zhe)大型壓縮機作為氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)源,通(tong)過(guo)管道輸送(song)到(dao)實(shi)(shi)(shi)(shi)驗(yan)室(shi)。2、過(guo)濾凈(jing)化系(xi)統:對進(jin)入實(shi)(shi)(shi)(shi)驗(yan)室(shi)的(de)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體進(jin)行過(guo)濾、凈(jing)化,去除懸(xuan)浮(fu)顆粒、油污等雜質。3、儲(chu)(chu)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)罐(guan):用于(yu)儲(chu)(chu)存氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體并平衡氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體壓力(li),保證(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體輸出的(de)穩定(ding)性(xing)和(he)(he)連續性(xing)。4、管道系(xi)統:將氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體從儲(chu)(chu)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)罐(guan)輸送(song)到(dao)實(shi)(shi)(shi)(shi)驗(yan)室(shi)各(ge)個(ge)應(ying)用區(qu)域(yu),包括(kuo)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體...

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