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class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>排風(fēng)通風(fēng)系統(tǒng)供貨報(bào)價(jià),排風(fēng)排煙系統(tǒng)</p><p><span>***更新：</span>2020-12-18 08:22:59</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="cr8md89" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海煥鑫酒店節(jié)能設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>潘志勇</p><p><span>郵箱: </span>9904007@qq.com</p><p><span>電話: </span>18101653789</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.hxcjzg.com</p><p><span>手機(jī): </span>021-68562789</p><p><span>地址: </span>上海市松江區(qū)九亭鎮(zhèn)淶寅路1881號(hào)2幢1樓東側(cè)</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="3jvsoqs" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="mlnkh39" class="box"><p><p style="text-indent:25px">排風(fēng)排煙系統(tǒng)使用活性炭吸附箱，活性炭吸附箱主要利用的是活性炭的吸附原理。由于活性炭表面存在著未平衡和未飽和的分子引力或化學(xué)鍵力，因此廢氣經(jīng)過活性炭吸附箱時(shí)，就被牢牢的吸附在活性炭表面，從而達(dá)到廢氣處理的效果和目的?；钚蕴课斤柡秃?，需要更換，容易造成二次污染，所以活性炭吸附箱在有些地方被禁止使用。催化排風(fēng)排煙系統(tǒng)使用燃燒設(shè)備：催化燃燒設(shè)備利用催化劑降低廢氣反應(yīng)溫度，加速有毒有害氣體完全氧化的廢氣處理設(shè)備。由于催化劑的載體是由多孔材料制作的，具有較大的比表面積和合適的孔徑，當(dāng)加熱到300~450℃的工業(yè)廢氣通過催化層時(shí)，氧和工業(yè)有機(jī)機(jī)廢氣被吸附在多孔材料表層的催化劑上，排風(fēng)通風(fēng)系統(tǒng)供貨報(bào)價(jià)，增加了氧和有機(jī)氣體接觸碰撞的機(jī)會(huì)，排風(fēng)通風(fēng)系統(tǒng)供貨報(bào)價(jià)，提高了反應(yīng)速率，使有機(jī)氣體變成無毒無害氣體，排風(fēng)通風(fēng)系統(tǒng)供貨報(bào)價(jià)、達(dá)標(biāo)排放。?排風(fēng)排煙系統(tǒng)使用RCO催化燃燒裝置的特點(diǎn)：具有運(yùn)行成本低、操作簡單、維護(hù)方便等優(yōu)點(diǎn)。排風(fēng)通風(fēng)系統(tǒng)供貨報(bào)價(jià)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="排風(fēng)通風(fēng)系統(tǒng)供貨報(bào)價(jià),排風(fēng)排煙系統(tǒng)" src="https://tyunfile.71360.com/UploadFile/shhuanxin/637393387292486182/7746593.png"></div><p style="text-indent:25px">機(jī)械排風(fēng)排煙系統(tǒng)部位的一般要求：1．排煙口應(yīng)設(shè)在頂棚上或靠近頂棚的墻面上，且與附近安全出口走道方向相鄰邊緣之間的比較小水平距離不應(yīng)小于1.5米，設(shè)在頂棚上的排煙口，距可燃構(gòu)件或可燃物的距離不應(yīng)小于1米。排煙口平時(shí)應(yīng)關(guān)閉，并應(yīng)設(shè)有手動(dòng)和自動(dòng)開啟裝置。2．防煙分區(qū)內(nèi)的排煙口距比較遠(yuǎn)點(diǎn)的水平距離不應(yīng)，超過30米。在排煙支管上應(yīng)設(shè)有當(dāng)煙氣溫度超過280度時(shí)能自動(dòng)關(guān)閉的排煙防火閥。排煙風(fēng)機(jī)應(yīng)保證在280度時(shí)能連續(xù)工作30分鐘。排風(fēng)通風(fēng)系統(tǒng)供貨報(bào)價(jià)排風(fēng)排煙系統(tǒng)還要加強(qiáng)處理設(shè)備日常維護(hù)，加強(qiáng)環(huán)境管理。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="排風(fēng)通風(fēng)系統(tǒng)供貨報(bào)價(jià),排風(fēng)排煙系統(tǒng)" src="https://tyunfile.71360.com/UploadFile/shhuanxin/637393387375259602/7954980.png"></div><p style="text-indent:25px">排風(fēng)排煙系統(tǒng)技術(shù)：廢煙氣具有低濃度、大風(fēng)量的特點(diǎn)，其成分復(fù)雜，主要有苯、甲苯及二甲苯等苯系物及其他非甲烷總烴等，一般采用光催化或者燃燒處理方式。采用光氧催化，通常先通過噴淋塔，噴淋塔可以降溫，除塵，減少漆霧，從而減少了漆霧對(duì)紫外燈管的附著，增加了光氧設(shè)備的效率和使用壽命。也可根據(jù)需求考慮在光催化處理后是否安裝活性炭吸附，在經(jīng)過光催化后含量就很低了，再通過活性炭吸附降低了活性炭的消耗從而降低成本。在考慮燃燒法時(shí)，由于濃度低、風(fēng)量大的特點(diǎn)，直接采用燃燒法非常耗能，所以一般先采用吸附法，將低濃度大風(fēng)量氣體濃縮成高濃度小風(fēng)量氣體。</p><p style="text-indent:25px">排風(fēng)排煙系統(tǒng)可以使用UV光氧催化設(shè)備，uv光氧催化設(shè)備是利用C波段的紫外線光束，打斷廢氣的分子鏈，使廢氣發(fā)生裂解和分化。同時(shí)紫外線光分解空氣中的水和氧，使其成為具有高活性的臭氧或自由羥基，臭氧具有極強(qiáng)的氧化性，臭氧繼續(xù)氧化斷裂分解的廢氣分子，使廢氣小分子化合物，例如水和二氧量的攜能電子來轟擊污染物分子，使其電離、解離和激發(fā)，之后引發(fā)一系列的物理化學(xué)反應(yīng)，使得大分子的污染物轉(zhuǎn)變成為小分子的安全物質(zhì)，或者是將有毒的物質(zhì)轉(zhuǎn)變成無毒或是低毒的物質(zhì)。通過控制低溫等離子設(shè)備的反應(yīng)條件，能夠?qū)崿F(xiàn)在一般情況下難以化學(xué)反應(yīng)或者加快化學(xué)反應(yīng)的速度。低溫等離子設(shè)備是一種能處理含有少量油煙的廢氣處理設(shè)備。?排風(fēng)排煙系統(tǒng)使用干式過濾材料對(duì)漆霧進(jìn)行攔截與過濾。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="排風(fēng)通風(fēng)系統(tǒng)供貨報(bào)價(jià),排風(fēng)排煙系統(tǒng)" src="https://tyunfile.71360.com/UploadFile/shhuanxin/637393387319937400/2362104.png"></div><p style="text-indent:25px">排風(fēng)排煙系統(tǒng)使用吸收法：可分為化學(xué)吸收及物理吸收，由于有機(jī)廢氣中含有大量的“三苯”氣體，化學(xué)活性低，一般不能采用化學(xué)吸收。物理吸收是廢氣中一種或幾種組分溶解于選定的液體吸收劑中，這種吸收劑應(yīng)具有與吸收組分有較高的親和力，低揮發(fā)性，同時(shí)還應(yīng)具有較小的揮發(fā)性，吸收液飽和后經(jīng)加熱解吸再冷卻重新使用。優(yōu)點(diǎn)：適合于溫度低、中高濃度的廢氣，能夠有選擇性地吸收硫化氫等廢氣，工藝流程簡單，且不需外加蒸汽和外加其他熱源。排風(fēng)排煙系統(tǒng)的收集裝置：將噴漆產(chǎn)生的含有粉塵、油漆顆粒的廢氣通過支管道送入主管道。排風(fēng)通風(fēng)系統(tǒng)供貨報(bào)價(jià)</p><p style="text-indent:25px">排風(fēng)排煙系統(tǒng)在考慮燃燒法時(shí)，由于濃度低、風(fēng)量大的特點(diǎn)，直接采用燃燒法非常耗能。排風(fēng)通風(fēng)系統(tǒng)供貨報(bào)價(jià)</p><p style="text-indent:25px">排風(fēng)排煙系統(tǒng)系統(tǒng)的優(yōu)點(diǎn)主要有：它的突出優(yōu)點(diǎn)是：“早”、“準(zhǔn)”、“快”、“靈”。1早：報(bào)警早，損失小。該系統(tǒng)可不間斷地監(jiān)測(cè)火警信息，一旦有火災(zāi)發(fā)生，可在6秒鐘內(nèi)就把火警信息發(fā)送到指揮中心，比較大限度地減小了火災(zāi)的損失。2準(zhǔn)：定位準(zhǔn)，路線近。由于系統(tǒng)采用了GPS技術(shù)，可以準(zhǔn)確地掌握著火點(diǎn)的位置，迅速找到到達(dá)著火點(diǎn)的比較好路線圖，使消防車可以比較好路線趕到火災(zāi)現(xiàn)場(chǎng)。3靈：預(yù)案清，滅火靈。安裝了管理軟件的系統(tǒng)，保證自動(dòng)彈出的滅火預(yù)案針對(duì)性強(qiáng)、實(shí)用，可較大提高滅火率。4快：出警快，能減災(zāi)。火災(zāi)發(fā)生后，可在比較短的時(shí)間內(nèi)快速趕到現(xiàn)場(chǎng)，迅速撲滅火災(zāi)。因?yàn)?，這套系統(tǒng)可把火警信息在6秒鐘內(nèi)傳送到中心和各中隊(duì)，中心的電腦上會(huì)自動(dòng)彈出滅火預(yù)案，并在10秒鐘內(nèi)打印完出車單完成出警任務(wù)。排風(fēng)通風(fēng)系統(tǒng)供貨報(bào)價(jià)</p><p 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