浙江養(yǎng)殖場(chǎng)沼氣發(fā)電組信息推薦利星行機(jī)械供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="沼氣是一種主要有效成分為甲烷的可燃混合氣體,甲烷約占50%~70%,二氧化碳約占25%~50%,還含有少量的硫化氫、氮、氧、氫、一氧化碳等氣體。沼氣依據(jù)其原料、生產(chǎn)過(guò)程等的不同,其成分組成有很大的區(qū)別。甲烷的燃燒點(diǎn)為632℃,而且沼氣中高濃"><meta name="keywords" content="浙江養(yǎng)殖場(chǎng)沼氣發(fā)電組,沼氣發(fā)電"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta 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href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_nengyuan/">能源</a>?<a href="http://www.cdcfah.com/cp/second-nengyuan_fdjfdjzem/">發(fā)電機(jī)、發(fā)電機(jī)組</a>?<a href="http://www.cdcfah.com/cp/third-fdjfdjzem_qtfdjfdjz/">其他發(fā)電機(jī)、發(fā)電機(jī)組</a>?浙江養(yǎng)殖場(chǎng)沼氣發(fā)電組信息推薦利星行機(jī)械供應(yīng)</p><div id="nhf7jpl" class="leftbox clearfix"><h1>浙江養(yǎng)殖場(chǎng)沼氣發(fā)電組信息推薦利星行機(jī)械供應(yīng)</h1><div id="bf7fdl9" class="proBig"><div id="nvvdjxd" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/lshjixie/637370637501142578/9083262.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="57pnjhf" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/lshjixie/637370637501142578/9083262.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="zb9hfb7" 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>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>浙江養(yǎng)殖場(chǎng)沼氣發(fā)電組,沼氣發(fā)電</p><p><span>***更新：</span>2021-01-29 10:20:44</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="3bhvtrv" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">利星行機(jī)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(jī): </span>0512-57663168</p><p><span>地址: </span>上海市閔行區(qū)滬青平公路989號(hào)</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="fzfvrnd" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="rtbzdrp" class="box"><p><p style="text-indent:25px">沼氣是一種主要有效成分為甲烷的可燃混合氣體,甲烷約占50%~70%,二氧化碳約占25%~50%,還含有少量的硫化氫、氮、氧、氫、一氧化碳等氣體。沼氣依據(jù)其原料、生產(chǎn)過(guò)程等的不同,其成分組成有很大的區(qū)別。甲烷的燃燒點(diǎn)為632℃,而且沼氣中高濃度的二氧化碳對(duì)其有阻燃作用,因此沼氣發(fā)動(dòng)機(jī)的改裝過(guò)程中要盡量提高甲烷的燃燒速度。沼氣中的硫化氫對(duì)發(fā)電設(shè)備有很強(qiáng)的腐蝕作用,硫化氫含量高于0，浙江養(yǎng)殖場(chǎng)沼氣發(fā)電組.1%的沼氣在用于發(fā)電時(shí)應(yīng)嚴(yán)格脫硫。沼氣在燃燒過(guò)程中空氣的混入量對(duì)其燃燒特性有很大的影響。lafay等人對(duì)沼氣穩(wěn)定燃燒區(qū)域、火焰結(jié)構(gòu)、CH4/空氣和沼氣/空氣火焰結(jié)構(gòu)的變化進(jìn)行了分析,結(jié)果表明，浙江養(yǎng)殖場(chǎng)沼氣發(fā)電組，浙江養(yǎng)殖場(chǎng)沼氣發(fā)電組,燃?xì)饨M成變化時(shí)火焰及其動(dòng)態(tài)變化與火焰的分層結(jié)構(gòu)有強(qiáng)烈的依賴關(guān)系。在我國(guó)，有全部使用沼氣的單燃料沼氣發(fā)電機(jī)組及部分使用沼氣的雙燃料沼氣-柴油發(fā)電機(jī)組。浙江養(yǎng)殖場(chǎng)沼氣發(fā)電組</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江養(yǎng)殖場(chǎng)沼氣發(fā)電組,沼氣發(fā)電" src="https://tyunfile.71360.com/UploadFile/lshjixie/637370637501142578/9083262.png"></div><p style="text-indent:25px">沼氣發(fā)電為什么要脫硫？沼氣里面的硫主要是以硫化氫(H2S)的形式存在，分子式為H2S，分子量為34.076，標(biāo)準(zhǔn)狀況下是一種易燃的酸性氣體，無(wú)色，低濃度時(shí)有臭雞蛋氣味，有劇毒。硫化氫是一種重要的化學(xué)原料。硫化氫氣體在沼氣發(fā)動(dòng)機(jī)缸體里高溫燃燒環(huán)境下，形成SO（硫氧）化物，對(duì)發(fā)動(dòng)機(jī)的缸體、活塞、缸套等有腐蝕性，嚴(yán)重影響沼氣發(fā)動(dòng)機(jī)的使用壽命。所以不只只沼氣發(fā)電需要脫硫，其實(shí)生活用氣也要脫硫，只是脫硫要求沒(méi)有那么高，如果不脫硫?qū)υ罹咂茐谋容^大。養(yǎng)殖場(chǎng)沼氣發(fā)電定制我國(guó)對(duì)沼氣發(fā)電機(jī)的研究起步較晚。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江養(yǎng)殖場(chǎng)沼氣發(fā)電組,沼氣發(fā)電" src="https://tyunfile.71360.com/UploadFile/lshjixie/637370637390498047/1241470.png"></div><p style="text-indent:25px">沼氣發(fā)電機(jī)在發(fā)電的同時(shí)，產(chǎn)生出大量的熱量，煙氣溫度一般在550℃左右通過(guò)利用熱回收技術(shù)，將燃?xì)鈨?nèi)燃機(jī)中的潤(rùn)滑油中冷器缸套水和尾氣排放中的熱量充分回收利用，一般從內(nèi)燃機(jī)熱同收系統(tǒng)中吸收的熱量以90℃的熱水形式供給熱交換部分使用，用于冬季采暖以及生活熱水。據(jù)有關(guān)資料表明，效率較高的沼氣發(fā)電機(jī)，只能把沼氣總含能量的30%左右轉(zhuǎn)化為電能，并可把總含能量的40%左右以余熱的形式回收，其余的能量以各種形式被損失掉，如果將這部分損失掉的能量加以充分回收利用，將為我國(guó)北方發(fā)展沼氣工程提供有力的技術(shù)保障。</p><p style="text-indent:25px">使用沼氣發(fā)電好處多多。在偏遠(yuǎn)農(nóng)村地區(qū)，雞鴨豬羊牛等牲畜的排泄物未加處理排放將會(huì)加劇水體污染，令生活環(huán)境大打折扣。但這些牲畜的排泄物卻可以作為沼氣原料，通過(guò)沼氣發(fā)電可以實(shí)現(xiàn)環(huán)境美化、節(jié)能減排。沼氣充分發(fā)酵后的沼液還可以作為動(dòng)物飼料和農(nóng)藥，沼渣也可以作為動(dòng)物飼料使用。豬吃了毛發(fā)光亮，愛(ài)睡覺(jué)，上膘快，還能多產(chǎn)仔。魚塘的魚兒也可以食用處理過(guò)的沼渣。千姿百態(tài)的生物世界中，存在一種我們?nèi)庋劭床灰?jiàn)、摸不著的微生物，能為人類提供能源。提起微生物，往往會(huì)使人們想起它會(huì)使食物腐爛變質(zhì)，也會(huì)使人傳染上各種疾病。因此，對(duì)它們又害怕、又憎惡。但是，在微生物的家族中，因?yàn)榉N類不同，它們的作用也不盡相同，有的會(huì)給人類帶來(lái)災(zāi)難，有的會(huì)給人類帶來(lái)幸福。沼氣發(fā)動(dòng)機(jī)配備全數(shù)字電控系統(tǒng)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江養(yǎng)殖場(chǎng)沼氣發(fā)電組,沼氣發(fā)電" src="https://tyunfile.71360.com/UploadFile/lshjixie/637370637472041015/4745068.png"></div><p style="text-indent:25px">沼氣發(fā)電要注意事項(xiàng)：沼氣池產(chǎn)生沼氣之后,首先要將沼氣從沼氣池取出,如何將沼氣取出也需要技巧。東莞市沼源環(huán)保節(jié)能工程有限公司技術(shù)經(jīng)理賀云說(shuō),以黑膜沼氣池為例,沼氣的有效成分為甲烷,甲烷是一種比空氣輕的氣體,所以純度高水蒸氣少的沼氣都集中在黑膜沼氣池頂部。取氣口安裝在黑膜沼氣池頂部,這樣可以取到水蒸氣少、濃度高的沼氣。要使沼氣發(fā)電系統(tǒng)正常運(yùn)轉(zhuǎn),日常的維護(hù)必不可少。萬(wàn)玲說(shuō)到,沼氣發(fā)電系統(tǒng)需要經(jīng)常更換脫硫劑、更換機(jī)油、保養(yǎng)發(fā)電機(jī)組等。沼氣發(fā)電機(jī)組氣門間隙過(guò)小時(shí)，雖然噪聲小，但運(yùn)轉(zhuǎn)中會(huì)因氣門受熱膨脹。大型沼氣發(fā)電機(jī)哪家好</p><p style="text-indent:25px">在利用沼氣發(fā)電過(guò)程中，沼氣水分含量過(guò)大的話，會(huì)導(dǎo)致發(fā)電機(jī)組的進(jìn)氣壓力損耗過(guò)大。浙江養(yǎng)殖場(chǎng)沼氣發(fā)電組</p><p style="text-indent:25px">發(fā)電機(jī)技術(shù)問(wèn)題：我國(guó)對(duì)沼氣發(fā)電機(jī)的研究起步較晚，初期主要是改裝小功率內(nèi)燃機(jī)為雙燃料式或全燒沼氣式沼氣發(fā)動(dòng)機(jī)90年代中期以后，隨著一些大型沼氣工程、垃圾填埋場(chǎng)的建成，沼氣發(fā)電已具有穩(wěn)定的充足的氣源，促成了沼氣發(fā)電技術(shù)研究的逐步深入，使沼氣發(fā)動(dòng)機(jī)的性能得到較大改善，發(fā)電機(jī)組的單機(jī)功率也有所增大不過(guò)，目前國(guó)內(nèi)已在使用的國(guó)產(chǎn)沼氣發(fā)電機(jī)組，在燃料發(fā)電效率上以及部分零件壽命上與國(guó)外先進(jìn)機(jī)組相比有一定差距，從而影響其發(fā)展進(jìn)程。浙江養(yǎng)殖場(chǎng)沼氣發(fā)電組</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3065998.html</p></div></div></div></div></div><div id="bvt997z" class="page-right twoColRt"><div id="zd7zxdb" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="rpfnvjf" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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