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clearfix"><h1>上海油霧設(shè)備材料誠信經(jīng)營江蘇德瑪勒環(huán)保設(shè)備供應(yīng)</h1><div id="8hbary3" class="proBig"><div id="masmo2n" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szyh/637336030678681641/6686257.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3fczbiz" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szyh/637336030678681641/6686257.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="eya2r3n" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海油霧設(shè)備材料,油霧設(shè)備</p><p><span>***更新：</span>2021-01-20 10:03:50</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="nh3894e" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">江蘇德瑪勒環(huán)保設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>張宏</p><p><span>郵箱: </span>demaine@163.com</p><p><span>電話: </span>18051103420</p><p><span>傳真: </span>0512_6655</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0512-6655</p><p><span>地址: </span>蘇州市吳中區(qū)郭巷街道尹豐路39號1幢4層401室</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="qkeld2j" class="page-proshow02"><p class="title">詳細說明</p><div id="sh7e3g2" class="box"><p><p style="text-indent:25px">油霧對人體健康產(chǎn)生的危害絕非聳人聽聞，從工業(yè)發(fā)達的國家**及相關(guān)機構(gòu)對該問題密切關(guān)注的程度中可以看出，早在上世紀六十年代，美國**衛(wèi)生家協(xié)會（ACGIH）就提出車間的油霧比較高限值5㎎/m3的控制標(biāo)準(zhǔn)，隨之其他歐美國家也相繼制定了比較高限值控制標(biāo)準(zhǔn)，其中瑞典、芬蘭將車間的油霧濃度比較高限值控制標(biāo)準(zhǔn)制訂為3㎎/m3。1993年，ACGIH經(jīng)過長期研究而宣布單純的油霧濃度低于5㎎/m3時對人體是安全的，而含有相當(dāng)量致*物質(zhì)的油品其油霧濃度應(yīng)控制在更高的標(biāo)準(zhǔn)。1998年，ACGIH提出金屬加工潤滑劑的油霧濃度限值為0.5㎎/m3的控制標(biāo)準(zhǔn)，隨著人們對健康保護的要求越來越高以及全球范圍內(nèi)回歸自然、保護自然的整體趨勢，車間油霧濃度比較高限值控制標(biāo)準(zhǔn)也將會隨之被制訂的越來越高，上海油霧設(shè)備材料，上海油霧設(shè)備材料。我們的生產(chǎn)人員在對油霧的危害性有所了解之后，能夠有意識的做到對油霧污染進行積極防范，上海油霧設(shè)備材料，應(yīng)在源頭上積極遏制大量油霧的產(chǎn)生。世界范圍來看目前采用油霧收集器、油霧凈化裝置是一個積極且有效的選擇。有實驗證明：在保證切削液清潔度的前提下，***使用壽命能延長3-5倍。上海油霧設(shè)備材料</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海油霧設(shè)備材料,油霧設(shè)備" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyh/637336030678681641/6686257.png"></div><p> 了解和分析自己將要購買的油霧收集器工作原理屬于何種類型，多關(guān)注一些其基本原理，透過工作原理可助于分析其可靠性適用性內(nèi)在邏輯關(guān)系。目前全球范圍內(nèi)從原理上大致可分為三類： </p> <p> a.過濾式原理主要依賴各類過濾材料進行被動阻擋方式將油霧液體吸附在過濾材料內(nèi)，殘余氣體通過材料間隙排出，普遍存在功耗大、有效運行周期短、后續(xù)使用成本高多種弊端，因其技術(shù)門檻低，現(xiàn)階段市場上很大部分屬于此類型； </p> <p> b. 靜電式原理通過高壓放電使氣體中微小顆粒帶電荷，通過電場被吸附到電極板表面，變換一種方式更易于理解：如利用磁鐵的表面吸附一定距離的鐵粉（高壓放電后氣體中微小顆粒猶如鐵粉，磁鐵則是起吸附作用的電極板，需要定期清理清洗吸附板污濁物，否則失去功效），靜電類早期在火力發(fā)電煙塵處理及目前餐飲行業(yè)運用較多，尾氣通過煙囪室外排放，很少室內(nèi)直接使用，其優(yōu)點微小粒子吸附效果好，但衰減嚴重，很多排氣口積油現(xiàn)象明顯，整體收集效率并不高。 </p> <p> <br /> </p> <p> <br /> 上海油霧設(shè)備材料油霧收集器耗電量并不是很多。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海油霧設(shè)備材料,油霧設(shè)備" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyh/637336030791425781/5295158.png"></div><p style="text-indent:25px">十年代，美國**衛(wèi)生家協(xié)會（ACGIH）就提出車間的油霧比較高限值5㎎/m3的控制標(biāo)準(zhǔn)，隨之其他歐美國家也相繼制定了比較高限值控制標(biāo)準(zhǔn)，其中瑞典、芬蘭將車間的油霧濃度比較高限值控制標(biāo)準(zhǔn)制訂為3㎎/m3。1993年，ACGIH經(jīng)過長期研究而宣布單純的油霧濃度低于5㎎/m3時對人體是安全的，而含有相當(dāng)量致*物質(zhì)的油品其油霧濃度應(yīng)控制在更高的標(biāo)準(zhǔn)。1998年，ACGIH提出金屬加工潤滑劑的油霧濃度限值為0.5㎎/m3的控制標(biāo)準(zhǔn)，隨著人們對健康保護的要求越來越高以及全球范圍內(nèi)回歸自然、保護自然的整體趨勢，車間油霧濃度比較高限值控制標(biāo)準(zhǔn)也將會隨之被制訂的越來越高。我們的生產(chǎn)人員在對油霧的危害性有所了解之后，能夠有意識的做到對油霧污染進行積極防范，應(yīng)在源頭上積極遏制大量油霧的產(chǎn)生。世界范圍來看目前采用油霧收集器、油霧凈化裝置是一個積極且有效的選擇。</p><p style="text-indent:25px">針對對金屬加工行業(yè)，上世紀九十年代末期，美國一相關(guān)機構(gòu)對一家滾珠軸承制造廠166名工人進行***病調(diào)查，調(diào)查結(jié)果表明當(dāng)加工車間的油霧濃度在0.65㎎/m3時，長期接觸金屬加工液油霧的工人中有4%患上了***，而同一家工廠沒有接觸油霧的工人患***病的人數(shù)為零，美國勞動部統(tǒng)計局發(fā)布的相關(guān)職業(yè)病調(diào)查報告也表明，1991年，全日制工人皮膚病的平均發(fā)病率為0.77‰，同年緊固件制造及機械加工行業(yè)的發(fā)病率分別為3.33%和2.22%，這兩個行業(yè)也是工作環(huán)境中油霧濃度較高的行業(yè)。金屬加工產(chǎn)生油霧的致*性是人們**關(guān)心的，許多流行病學(xué)的研究都證明了，金屬加工產(chǎn)生的油霧具有一定程度地致*傾向，其中皮膚*、呼吸系統(tǒng)**、腸胃*報道較多。由于**的潛伏期相對較長，流行病學(xué)的研究往往只能分析20～30年前的某些物質(zhì)導(dǎo)致，就金屬加工潤滑劑組成的復(fù)雜性來講，要想簡單的證明其不具致*性是困難的。清潔度：磨削凈化過濾1μm，切削凈化過濾10-15μm。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海油霧設(shè)備材料,油霧設(shè)備" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyh/637336030878496094/9679634.png"></div><p> 般情況下,機械霧化過程產(chǎn)生的油霧主要以液滴形態(tài)存在,液滴直徑范圍較寬,通常為2~10 um。蒸發(fā)產(chǎn)生的油蒸汽在冷凝過程中也會形成直徑非常細小的冷凝懸浮體,粒徑通常為2 um以下。研究表明,車間里大氣中油霧粒徑的比較大分布區(qū)為1 um,對磨床周圍油霧粒徑的測試結(jié)果表明95％的液滴直徑小于3um。 </p> <p> <br /> </p> <p> <br /> </p> <p> 潤滑劑的大量蒸發(fā)使加工車間空氣中的總烴含量比油霧測試值大得多,但是醫(yī)學(xué)研究證明,油蒸汽和大顆粒液滴對人體肺部的危害相對較小。以油蒸汽形態(tài)存在的油霧被吸入肺部又被呼出,它們并不會被肺泡捕獲,而大顆粒的油滴無法通過鼻子和支氣管進入肺部。只有以液滴形式存在,且直徑小于5 um的油霧顆粒才能順利到達肺泡，并在肺部沉淀,從而造成對人體的危害。長時間身處油霧污染環(huán)境將會導(dǎo)致疾病。上海油霧設(shè)備材料</p><p style="text-indent:25px">耗電量并不是良多。設(shè)備在啟動后應(yīng)盡可能較長時間使用。如頻繁的啟動封閉將使設(shè)備壽命縮短。上海油霧設(shè)備材料</p><p style="text-indent:25px">離心式與靜電式油霧分離器的比較：離心式油霧分離器適用的范圍比較***，多車間環(huán)境的要求不是很高；靜電式的油霧分離器只能用于相對干燥的車間環(huán)境，對霧氣非常大的車間，水的導(dǎo)電特性容易使油霧分離器電場短路。離心式油霧分離器的分離效果不如靜電的精細。靜電式油霧分離器的可分離粒子直徑可小至0.01微米。2、根據(jù)安裝方式，可分為三類：臥式安裝、立式安裝和倒立式安裝。臥式安裝是安裝在機床頂部，再用一根軟管連接機床和油霧分離器；立式安裝是把油霧凈化器裝在機床的旁邊，比如落地安裝，然后用軟管等管道連接；倒立式安裝是把油霧處理器倒扣在機床上，不需要用軟管連接機床跟油霧凈化器。上海油霧設(shè)備材料</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2931185.html</p></div></div></div></div></div><div id="clvczl2" class="page-right twoColRt"><div id="x7rop33" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8e3pjvm" class="recomPic likePro"><a 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