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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>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>三亞消聲器廠家定制,消聲器</p><p><span>***更新：</span>2020-09-28 11:09:49</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="enfcjbt" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">佛山文質(zhì)通風(fēng)設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>馮達斌</p><p><span>郵箱: </span>751633122@qq.com</p><p><span>電話: </span>13679725711</p><p><span>傳真: </span>0757_</p><p><span>網(wǎng)址: </span>http://fswztf.1688.com</p><p><span>手機: </span>0757-85965668</p><p><span>地址: </span>大瀝鎮(zhèn)黃岐六聯(lián)鄉(xiāng)高力中村倉庫(自編)3號(住所申報)</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="lqnkxz8" class="page-proshow02"><p class="title">詳細說明</p><div id="xrjrjgy" class="box"><p><p style="text-indent:25px">鍋爐消聲器是根據(jù)抗、噴、阻復(fù)合消聲原理研制，具有消聲量大、體積小、重量輕及安裝方便等優(yōu)點。鍋爐消聲器主要應(yīng)用于發(fā)電廠電站、熱電公司、石油化工、鋼鐵冶金、造紙印染、紡織、礦山等工礦企業(yè)的蒸汽鍋爐點火排汽消聲，蒸汽安全閥排汽消聲、鍋爐沖管消聲、背壓式汽輪機排汽消聲、高壓除氧器設(shè)備排汽消聲以及熱力系統(tǒng)蒸汽設(shè)備排放消聲降音。鍋爐消聲器是阻止聲音傳播而允許氣流通過的一種器件，是消除蒸汽排放動力性噪聲的重要措施。衡量鍋爐消聲器的好壞，主要考慮以下三個方面：鍋爐消聲器的消聲量能滿足《工業(yè)企業(yè)噪聲衛(wèi)生標(biāo)準(zhǔn)》的要求；鍋爐消聲器的適應(yīng)性能；（即適應(yīng)低中頻譜寬帶和高溫高壓等）；鍋爐消聲器的結(jié)構(gòu)性能。（尺寸合理，三亞消聲器廠家定制、造價低、壽命長等），三亞消聲器廠家定制。風(fēng)機消聲器外殼體為碳鋼，三亞消聲器廠家定制，內(nèi)部材質(zhì)分鋁板和不銹鋼兩種，用戶可按成本情況選定。三亞消聲器廠家定制</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="三亞消聲器廠家定制,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172285673829/1804017.png"></div><p style="text-indent:25px">阻抗復(fù)合式消聲器組裝時，應(yīng)先用圓釘將制成的消聲片裝釘成消聲片組，同時用鉚釘將橫隔板與內(nèi)管分段鉚接好，然后用半圓頭木螺絲將各段內(nèi)管與消聲片組固定，再將外管與橫隔板、外管與消聲器兩端蓋板、蓋板與內(nèi)管分別用半沉頭自攻螺絲固定，之后在鉚接兩端法蘭。消聲彎管的平面邊長大于800mm時，應(yīng)加設(shè)導(dǎo)流吸聲片。導(dǎo)流吸聲片表面應(yīng)平滑、圓弧均勻、與彎管連接緊密牢固。不得有松動現(xiàn)象。消聲百葉窗，框架應(yīng)牢固，葉片的片距應(yīng)均勻，吸聲面方向應(yīng)符合設(shè)計要求。消聲器內(nèi)外金屬構(gòu)件表面應(yīng)涂刷紅丹防銹漆兩道（較好鍍鋅板材可不涂防銹漆）。涂刷前，金屬表面應(yīng)按需要做好處理，去除鐵銹、油脂等雜物。涂刷時要求無漏涂、起泡、露底等現(xiàn)象。百色消聲器哪家靠譜消聲器一般由排氣管、連接螺套、消聲筒和筒芯等幾部分組成。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="三亞消聲器廠家定制,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172190869141/9583475.png"></div><p style="text-indent:25px">風(fēng)機設(shè)計和選用的消聲器應(yīng)考慮下列問題：根據(jù)風(fēng)機噪聲頻譜特性與區(qū)域環(huán)境的允許噪聲頻率特性的差值，決定設(shè)計或選用消聲器的消聲頻率特性，即噪聲頻帶的衰減量。噪聲控制標(biāo)準(zhǔn)，要根據(jù)環(huán)境區(qū)域和等級，參考有關(guān)國家或部頒標(biāo)準(zhǔn)。風(fēng)機噪聲有關(guān)數(shù)據(jù)可由廠家提供，如資料不全，可進行估算，要進行實際測量，以便獲得準(zhǔn)確可靠的數(shù)據(jù)，取得較好的噪聲控制效果。設(shè)計和選用消聲器應(yīng)特別注意其阻力損失，如果消聲器的消聲量滿足消聲要求，阻力損失很大，那么該消聲器就不是一個好的消聲器。其次，要避免消聲器的氣流消聲過大，工業(yè)用風(fēng)機消聲器的氣流速度應(yīng)控制在10-20m/s；消聲器宜安裝在風(fēng)機進、出口，即離噪聲源較近，以防風(fēng)機噪聲激發(fā)管路振動；如消聲器裝在管路中，則氣流是穩(wěn)定的，消聲效果會好；對于降噪要求較高，需要裝幾個消聲器，消聲器宜分段安裝。另外，還要考慮消聲器的使用環(huán)境，如防水、防塵、防霉等，否則，會影響消聲器的消聲性能。</p><p style="text-indent:25px">阻性消聲器在加工時，內(nèi)部尺寸不能隨意改變。其阻性消聲片是用木筋制成木框（如設(shè)計要求用金屬結(jié)構(gòu)，則按設(shè)計要求加工），內(nèi)填超細玻璃棉等吸聲材料，外包玻璃布等覆面材料制成。在填充吸聲材料時，應(yīng)按設(shè)計的容重，厚度等要求鋪放均勻，覆面層不得破損。裝釘吸聲片時，與氣流接觸部分均用漆泡釘，其余部分用鞋釘裝訂。釘泡釘時，在泡釘處加一層墊片，可減少破損現(xiàn)象。對于容積較大的吸聲片，為了防止因消聲器安裝或移動而造成吸聲材料下沉，可在容腔內(nèi)裝設(shè)適當(dāng)?shù)耐袚醢濉０踩y類排汽消聲器一般選購?fù)鬃枭⑿拖暺?，該消聲器一般外殼體為碳鋼，接管及內(nèi)部材質(zhì)為不銹鋼。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="三亞消聲器廠家定制,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172179628907/3966315.png"></div><p style="text-indent:25px">消聲器適用于鍋爐等蒸汽設(shè)備的TB型點火排氣，TB型鍋爐點火排汽消聲器綜合了PB型排汽（氣）消聲器較合理的消聲原理所設(shè)計。高壓蒸汽在消聲器內(nèi)經(jīng)一次控流后進入降壓體，經(jīng)大容積再次擴容降壓后，往往會因排汽偏離設(shè)計值等諸多原因，使排氣噪聲仍然高于標(biāo)準(zhǔn)值。為此，在降壓體外設(shè)計了組合型多材料復(fù)合結(jié)構(gòu)的阻聲吸音罩，復(fù)合阻聲吸音罩是根據(jù)降壓體所噴出的剩余噪聲的頻譜特性所設(shè)計，用以有效地吸收剩余噪聲。當(dāng)用戶按要求安裝后，總消聲量可達36～42分貝。消聲器能吸收排管的垂直和水平熱位移，保證排氣。深圳消聲器生產(chǎn)廠商</p><p style="text-indent:25px">盤式消聲器的形狀類似圓盤，具有較小的長度。三亞消聲器廠家定制</p><p style="text-indent:25px">消聲器成品應(yīng)在平整、無積水的室內(nèi)場地上碼放整齊，下部設(shè)有墊托，并有必要的防水措施。成品應(yīng)按規(guī)格、型號進行編號。妥善保管，不得遭受雨雪，泥土、灰塵和潮氣的侵蝕。消聲器在裝卸、運輸和安裝過程中應(yīng)輕拿輕放，以防損壞成品。消聲器在安裝前應(yīng)進行檢查，充填的吸聲材料不應(yīng)有明顯下沉。發(fā)現(xiàn)質(zhì)量缺陷要進行修復(fù)。消聲器安裝后如遇暫停工階段，應(yīng)將端口包扎嚴(yán)密，以免損壞或進入碴土等。消聲材料的敷設(shè)應(yīng)達到片狀材料粘貼牢固，平整；散狀材料充填均勻、無下沉。檢驗方法：觀察檢查。消聲材料的覆蓋面應(yīng)順氣流向拼接，拼接整齊，無損壞；穿孔板無毛刺，孔距排列均勻。檢驗方法：觀察檢查。三亞消聲器廠家定制</p><p style="text-indent:25px">佛山文質(zhì)通風(fēng)設(shè)備有限公司位于大瀝鎮(zhèn)黃岐六聯(lián)鄉(xiāng)高力中村倉庫(自編)3號(住所申報)，交通便利，環(huán)境優(yōu)美，是一家生產(chǎn)型企業(yè)。文質(zhì)通風(fēng)是一家有限責(zé)任公司企業(yè)，一直“以人為本，服務(wù)于社會”的經(jīng)營理念;“誠守信譽，持續(xù)發(fā)展”的質(zhì)量方針。公司始終堅持客戶需求優(yōu)先的原則，致力于提供高質(zhì)量的3cf消防認證防火閥，鋁合金空調(diào)出風(fēng)口，通風(fēng)管道消聲器，消防風(fēng)機。文質(zhì)通風(fēng)順應(yīng)時代發(fā)展和市場需求，通過**技術(shù)，力圖保證高規(guī)格高質(zhì)量的3cf消防認證防火閥，鋁合金空調(diào)出風(fēng)口，通風(fēng)管道消聲器，消防風(fēng)機。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/1457558.html</p></div></div></div></div></div><div id="yxkcz8l" class="page-right 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