Y7-41型鍋爐離心引風機
產品概述： Y7-41型鍋爐引風機概述： ????目前鍋爐的系列較多，燃用煤質情況差別較大，又加裝除塵設備和余熱利用設備之后，產生抽力不足從而影響正常運行，為了克服由上述原因所引起的抽力不足，爐膛出現正壓等，影響鍋爐燃燒和正常
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Y7-41型鍋爐引風機的型式：1。風機可制成右旋和左旋二種型式從電動機一端正視風機葉輪按順順時針方向旋轉稱為右旋風機，以“右”表示，反之稱左旋風機，以“左”表示。2。風機的出口位置以機殼的出風口角度表示，左右旋向均可制成0°，必要時可制成左右45°、90°、135°、180°、225°諸出口方向。用戶訂貨時除注明“左右”旋向外，還需注明出風口角度。3。風機的傳動方式為C式和D式兩種。
Y7-41型鍋爐引風機的結構：風機主要由葉輪、機殼、調風門、傳動部分、進風口組成。1。葉輪由數片葉片、曲線型前盤和平直后盤組成，均采用鋼板制造。2。機殼均采用鋼板焊接而成的蝸旋體。3。一般風機都帶有調風門，是用來調節風機風量大小的裝置，4。傳動部分由主軸、軸承箱、聯軸器或皮其中之一盤組成。Y7-41型鍋爐引風機主要特點：風機由葉輪、機殼、進風口、傳動組和調節門等部分組成。(1)葉輪有16片材料為Q345(16Mn)的后傾平板葉片，焊接于弧錐形輪蓋與平板形的輪盤中間。(2)機殼用鋼板焊接成蝸形體殼。從№8以上“左”“右”旋轉通用。(3)傳動組主軸由鋼制成采用球軸承，(№4.5—7.1采用低噪聲型軸承)整體兩開的軸承座，用2號鈣鈉基潤滑脂和風葉自冷，結構簡單。(4)進風口斂散式的進風口制成整體結構，用螺栓固定在機殼入口側。
Y7-41№4.5C鍋爐引風機性能與選用件表(1t/h)主軸轉速r/min全壓pa流量m3/h效率%用功率KW所需功率KW電動機型號功率KW30002652344382.13.274.47Y132S2-27.526444198843.584.92618465385.43.885.312591510888.24.185.722544546188.54.466.12479541985.94.756.52386617484.74.996.832275613082.85.287.222136728577.85.567.6229902478352182.12.954.04Y132S1-25.524713661843.244.432447440185.43.54.792421444183.23.785.172377523286.54.035.522317572285.94.295.872230616284.74.516.17Y132S2-27.52126660281.84.776.521966774277.85.026.87注：進氣狀態p=101325Pa；t=200℃；氣體密度ρ=0.74334kg/m3? Y7-41№4.5C鍋爐引風機性能與選用件表(1t/h)主軸轉速r/min全壓pa流量m3/h效率%用功率KW所需功率KW電動機型號功率KW25701946312082.12.052.81Y112M-2419413510842.253.081922390085.42.443.341901429186.22.633.61867468186.52.813.841819507185.92.984.081751546184.73.144.29Y132S1-25.51670585181.83.324.41567624177.83.494.7823401613284182.11.552.12Y100L-2316093196841.72.331593355185.41.812.521576390786.21.982.711548426286.52.122.91508461785.92.253.081452497284.72.373.24Y112M-241384532781.82.53.431299568277.82.643.61注：進氣狀態p=101325Pa；t=200℃；氣體密度ρ=0.74334kg/m3Y7-41№5.6C鍋爐引風機性能與選用件表(2t/h)主軸轉速r/min全壓pa流量m3/h效率%用功率KW所需功率KW電動機型號功率KW17303451643582.17.5110.28Y160M-21534417239848.2421.273407804385.48.9122.23371884886.29.6123.153310965286.510.2624.0432261045685.910.9124.9331051126184.711.4725.69Y160L-218.529601206581.812.1326.627791286977.812.7727.4725002852585082.15.647.72Y160M1-21128446581846.198.472816731285.46.79.162786804386.27.229.882736877586.57.7110.552666950685.98.211.2125661023784.78.6111.79Y160M2-21524471096881.89.1112.4722971167077.89.5713.1注：進氣狀態p=101325Pa；t=200℃；氣體密度ρ=0.74334kg/m3Y7-41№5.6C鍋爐引風機性能與選用件表(2t/h)主軸轉速r/min全壓pa流量m3/h效率%用功率KW所需功率KW電動機型號功率KW22002209514882.13.855.27Y132S2-27.522025791844.225.772181643585.44.576.252159707886.24.926.732119772286.55.257.192065936585.95.597.641987900984.75.878.03Y160M1-2111895965281.86.218.517791029677.86.548.9520001825468082.12.893.95Y132S-45.518205265843.174.341802585085.43.434.691783643586.23.75.061751702086.53.955.41706760585.94.25.741642819084.74.416.04Y132M-47.51566877581.84.676.391470936077.84.916.72注：進氣狀態p=101325Pa；t=200℃；氣體密度ρ=0.74334kg/m3Y7-41№7.1C鍋爐引風機性能與選用件表(4t/h)主軸轉速r/min全壓pa流量m3/h效率%用功率KW所需功率KW電動機型號功率KW240042251144582.216.2622.3942131287584.117.9424.5541721430685.419.4126.5741271573786.220.9328.6440531716886.522.6430.5839501859885.923.7632.5138022002984.724.9734.1736242146081.826.4136.1434022289077.827.838.052350Y7-41№11.2D、12.5D型鍋爐離心引風機性能表機傳動轉速序全壓流量電動機號方式r/min號Pam3/h型號功率KW11.2D14301399827704Y280S-47510t/h2398731168339183463143906380945383641557637384502073598484838343051946Y280M-490932205540912.5D14801511033514Y315S-411020t/h2500638329349074114344835420575472851772Y315M1-4132646365258674421574008427262215Y315M2-41609401067029
訂購須知：周口風機廠提醒您在訂購風機設備時請再次確認并注明風機的機號、風量、轉速、壓力、出風口角度以及旋轉方向以及電機型號規格參數，有特殊要求請特殊備注。
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