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src="https://tyunfile.71360.com/UploadFile/lshjixie/637370637472041015/4745068.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="rpbt7p7" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/lshjixie/637370637472041015/4745068.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="yc88f8w" 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>養(yǎng)殖場沼氣池發(fā)氣機組工程建設(shè),沼氣發(fā)電</p><p><span>***更新：</span>2020-12-12 00:25:17</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="wzwt4sw" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">利星行機械（上海）有限公司</a></p><p><span>聯(lián)系人：</span>經(jīng)理</p><p><span>郵箱: </span>116792989@qq.com</p><p><span>電話: </span>18020210387</p><p><span>傳真: </span>0512_</p><p><span>網(wǎng)址: </span>http://www.lsh-energy.com</p><p><span>手機: </span>0512-57663168</p><p><span>地址: </span>上海市閔行區(qū)滬青平公路989號</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="p7nedfm" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="fkwdx8j" class="box"><p><p style="text-indent:25px">沼氣發(fā)電始于20世紀(jì)70年代初期，養(yǎng)殖場沼氣池發(fā)氣機組工程建設(shè)。當(dāng)時，國外為了合理、高效地利用在治理有機廢棄污染物中產(chǎn)生的沼氣，普遍使用往復(fù)式沼氣發(fā)電機組進行沼氣發(fā)電。使用的沼氣發(fā)電機大都是屬于火花點火式氣體燃料發(fā)電機組，并對發(fā)電機組產(chǎn)生的排氣余熱和冷卻水余熱加以充分利用，養(yǎng)殖場沼氣池發(fā)氣機組工程建設(shè)，可使發(fā)電工程的綜合熱效率高達80%以上。通常每100萬噸的家庭或工業(yè)廢物就足以產(chǎn)生充足的甲烷作為燃料供一臺一兆瓦的發(fā)電機運轉(zhuǎn)10～40年。在我國20世紀(jì)70年代沼氣發(fā)電開始受到國家的重視，成為一個重要的課題被提出來，養(yǎng)殖場沼氣池發(fā)氣機組工程建設(shè)。到80年代中期我國已有上海內(nèi)燃機研究所、廣州能源所、四川省農(nóng)機院、南充地區(qū)農(nóng)機所、武進柴油機廠、泰安電機廠等十幾家科研院所、廠家對此進行了研究和試驗。在我國，沼氣機、沼氣發(fā)電機組已形成系列化產(chǎn)品。國內(nèi)從8千瓦到5000千瓦各級容量的沼氣發(fā)電機組均已先后鑒定和投產(chǎn)，主要產(chǎn)品有全部使用個沼氣的單燃料發(fā)電機組及部分使用沼氣的雙燃料沼氣-柴油發(fā)電機組。沼氣發(fā)電機是指利用沼氣進行發(fā)電的發(fā)電系統(tǒng)。養(yǎng)殖場沼氣池發(fā)氣機組工程建設(shè)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="養(yǎng)殖場沼氣池發(fā)氣機組工程建設(shè),沼氣發(fā)電" src="https://tyunfile.71360.com/UploadFile/lshjixie/637370637472041015/4745068.png"></div><p style="text-indent:25px">要解決沼氣發(fā)電機組尾氣排放執(zhí)行標(biāo)準(zhǔn)的爭議性問題，首先我們要明確沼氣發(fā)電機組的工作原理？由于沼氣發(fā)電項目兼具社會效益與經(jīng)濟效益，利用沼氣發(fā)電機組發(fā)電并網(wǎng)，一般采用單機功率較小的往復(fù)式燃?xì)鈨?nèi)燃機組發(fā)電技術(shù)，通過沼氣在氣缸內(nèi)燃燒，帶動活塞運動，產(chǎn)生動力，再帶動發(fā)電機運轉(zhuǎn)發(fā)電。該技術(shù)具有如下特點：①單位千瓦建站投資少，2500~3500元/kW；投資回報率高：45%~80%；運行成本低：0.1~0.12元/kWh。②燃?xì)鈨?nèi)燃機機組配套設(shè)備簡單，電站可移動性強。③機組單機功率范圍：4kW~2000kW，可以單臺工作，也可多臺并網(wǎng)，建站靈活。④電站自耗電少，不超過發(fā)電量的2%。⑤燃?xì)鈨?nèi)燃及采用熱電冷聯(lián)供，機組熱效率可達80%⑥對沼氣氣源條件要求較低。家庭沼氣**發(fā)氣機安裝沼氣是一種混合氣體，主要成分是甲烷(CH4)和二氧化碳(C02)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="養(yǎng)殖場沼氣池發(fā)氣機組工程建設(shè),沼氣發(fā)電" src="https://tyunfile.71360.com/UploadFile/lshjixie/637370637419531250/3258015.png"></div><p style="text-indent:25px">隨著城鎮(zhèn)化水平的不斷發(fā)展，居民生活水平也在不斷提高生活垃圾也越來越多。如何處理這些垃圾也成為一個亟待解決的問題常見的生活垃圾處理方法有堆肥、焚燒和填埋等，但是這些方式不僅占地大而且也對生態(tài)環(huán)境造成了很大的危害，而沼氣發(fā)電是一種相對清潔環(huán)保的方式。但是沼氣發(fā)氣的一次性投資相對較大，早期的資源、設(shè)備和材料投入等問題也使人們不得不去關(guān)注生活垃圾的沼氣發(fā)電的經(jīng)濟效益。隨著能源和資源危機的臨近。我國越來越重視清潔能源的開發(fā)和利用。而沼氣是一種非常廉價且容易獲取的新能源。其燃燒生成物的污染非常小。近幾年生活垃圾沼氣發(fā)電項目也受到國家和有關(guān)部門的重視。據(jù)統(tǒng)計我國每年城鄉(xiāng)產(chǎn)生約3.65億噸生活垃圾。而這些生活垃圾有著含水量高、易降解且產(chǎn)生量大的特點。</p><p style="text-indent:25px">沼氣發(fā)氣具有創(chuàng)效、節(jié)能、安全和環(huán)保等特點，是一種分布普遍且價廉的分布式能源.市場研究表明沼氣發(fā)電在發(fā)達國家已受到普遍重視和積極推廣。生物質(zhì)能發(fā)電并網(wǎng)在西歐一些國家占能源總量的10%左右。沼氣發(fā)電技術(shù)是集環(huán)保和節(jié)能于一體的能源綜合利用新技術(shù)。它是利用工業(yè)、農(nóng)業(yè)或城鎮(zhèn)生活中的大量有機廢棄物(例如酒糟液、禽畜糞、城市垃圾和污水等)，經(jīng)厭氧發(fā)酵處理產(chǎn)生的沼氣，驅(qū)動沼氣發(fā)電機組發(fā)電，并可充分將發(fā)電機組的余熱用于沼氣生產(chǎn)。沼氣發(fā)電熱電聯(lián)產(chǎn)項目的熱效率，視發(fā)電設(shè)備的不同而有較大的區(qū)別，如使用燃?xì)鈨?nèi)燃機，其熱效率為70%~75%之間，而如使用燃?xì)馔钙胶陀酂徨仩t，在補燃的情況下，熱效率可以達到90%以上。600kw沼氣發(fā)電機組供電的各類機械設(shè)備和在建工程必須按規(guī)則做好避雷接地。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="養(yǎng)殖場沼氣池發(fā)氣機組工程建設(shè),沼氣發(fā)電" src="https://tyunfile.71360.com/UploadFile/lshjixie/637370637455498047/9715517.png"></div><p style="text-indent:25px">由于特殊的工程處理特點和物理化學(xué)特征，導(dǎo)致傳統(tǒng)的處理方式如堆肥、焚燒和掩埋等會造成惡臭、高濃度滲透液等嚴(yán)重的環(huán)境污染問題。而隨著城市化的發(fā)展以及國家對環(huán)境保護的重視。生活垃圾沼氣發(fā)電也成為較新的技術(shù)手段。通過厭氧發(fā)酵和過濾處理等技術(shù)實現(xiàn)沼氣發(fā)電，從而實現(xiàn)城鄉(xiāng)生活垃圾的資源和能源高效利用模式，是可再生能源利用的有效途徑。沼氣處理系統(tǒng)和發(fā)電系統(tǒng)是生活垃圾沼氣發(fā)電的重要投資建設(shè)內(nèi)容。早期有著較高的經(jīng)濟投入，而經(jīng)濟效益評價為投資決策提供了科學(xué)的參考。任何一個項目的投資建設(shè)初期都要各方面的分析社會效益、經(jīng)濟效益，有的還需要分析環(huán)境效益、文化效益等，而經(jīng)濟分析評價占據(jù)著重要的地位。是保證投資決策順利進行并發(fā)揮經(jīng)濟效益重要基礎(chǔ)。沼氣里面的硫主要是以硫化氫(H2S)的形式存在，分子式為H2S。養(yǎng)殖場沼氣池發(fā)氣機組工程建設(shè)</p><p style="text-indent:25px">沼氣發(fā)電機由水輪機、汽輪機、柴油機或其他動力機械驅(qū)動。養(yǎng)殖場沼氣池發(fā)氣機組工程建設(shè)</p><p style="text-indent:25px">沼氣燃燒發(fā)電是隨著大型沼氣池建設(shè)和沼氣綜合利用的不斷發(fā)展而出現(xiàn)的一項沼氣利用技術(shù)，它將厭氧發(fā)酵處理產(chǎn)生的沼氣用于發(fā)動機上，并裝有綜合發(fā)電裝置，以產(chǎn)生電能和熱能。沼氣發(fā)電具有創(chuàng)效、節(jié)能、安全和環(huán)保等特點，是一種分布普遍且價廉的分布式能源。沼氣發(fā)氣在發(fā)達國家已受到普遍重視和積極推廣。生物質(zhì)能發(fā)電并網(wǎng)在西歐一些國家占能源總量的10%左右。我國沼氣發(fā)電有30多年的歷史，在“十五”期間研制出20～600kW純?nèi)颊託獍l(fā)電機組系列產(chǎn)品，氣耗率0．6～0．8m0/kwh(沼氣熱值~>21MJ/m0)。但國內(nèi)沼氣發(fā)電研究和應(yīng)用市場都還處于不完善階段，特別是適用于我國廣大農(nóng)村地區(qū)小型沼氣發(fā)電技術(shù)研究更少，我國農(nóng)村偏遠地區(qū)還有許多地方嚴(yán)重缺電，如牧區(qū)、海島、偏僻山區(qū)等高壓輸電較為困難，而這些地區(qū)卻有著豐富的生物質(zhì)原料。如能因地制宜地發(fā)展小沼電站，則可取長補短就地供電。養(yǎng)殖場沼氣池發(fā)氣機組工程建設(shè)</p><p style="text-indent:25px">利星行機械（上海）有限公司總部位于上海市閔行區(qū)滬青平公路989號，是一家利星行有限公司（“利星行”）是總部位于中國香港特別行政區(qū)的國際綜合企業(yè)集團。我們的五大業(yè)務(wù)遍布世界多個主要城市，涵蓋汽車經(jīng)銷、機械和設(shè)備經(jīng)銷、房地產(chǎn)投資和發(fā)展、貿(mào)易及金融服務(wù)。由90年代開始，我們作為梅賽德斯-奔馳經(jīng)銷商及旗下其他業(yè)務(wù)，不斷壯大發(fā)展。如今，我們在全球聘用超過26,000名員工，業(yè)務(wù)覆蓋11個市場130多個的公司。利星行機械深耕行業(yè)多年，始終以客戶的需求為向?qū)В瑸榭蛻籼峁?**的燃?xì)獍l(fā)電，燃?xì)廨啓C，光伏，沼氣發(fā)氣。利星行機械不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺，以應(yīng)用為重點，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價值，提供更優(yōu)服務(wù)。利星行機械創(chuàng)始人POH YEOW KIM LAWRENCE，始終關(guān)注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2363137.html</p></div></div></div></div></div><div id="xryf7by" class="page-right twoColRt"><div id="qvspj7l" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="fegnug8" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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