9-28风机性能参数
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9-19/9-26型高压离心通风机
风机用途:
9-19/9-26型高压离心通风机,一般用于锻冶炉及高压强制通风,亦可用于输送物料、空气及无腐蚀、不自燃、不易爆、不易挥发、不含粘性物质之气体。
介质温度一般不超过50℃,最高不超过80℃,介质中所含尘土及硬质颗粒物不大于150mg/m3。
风机型式:
1、9-19/9-26型高压离心通风机均为单吸入,通常有№ 4、4.5、5、5.6、6.3、7.1、8、9、10、11.
2、12.5、14、16,共13个机号。
2、风机通常制成右旋和左旋两种型式。
3、风机的出口位置以机壳的出口角度表示,“左”、“右”风机机壳制成0度、45度、90度、135度、180度、225度。
风机结构:
9-19、9-26型高压离心通风机主要由叶轮、机壳、进风口、支架等组成。
(1)叶轮:9-19型风机为12片叶片,9-26型风机为16片叶片,均属前弯型。
叶轮扩压器外缘最高圆周线速度不得超过140m/s,叶轮成形后,经静、动平衡校正,故运转平稳。
(2)机壳:用普通钢板焊接成蜗形壳整体。
(3)进风口:做成收敛式流线型的整体结构,用螺栓固定在前盖板上。
(4)传动组:由主轴、轴承箱、联轴器等组成。
主轴由优质钢制成,轴承箱整体结构。
采用滚动轴承,滚动轴承,用润滑脂润滑。
9-19型高压离心风机性能参数
9-26型高压离心通风机性能参数。
9-19、9-26型高压离心风机一、特性及应用9-19、9-26型高压离心通风机,一般用于锻冶炉及高压强制通风,并广泛用于输送空气和其他不自燃的、对人体无害的、对钢铁材料无腐蚀性的气体。
气体内不含粘性物质,所含尘土及硬质颗粒物不大于150mg/m3,气体温度不得超过80℃。
二、型式9-19、9-26型高压离心通风机均可制成右旋转和左旋转两种型式。
从电动机一侧正视,叶轮顺时针旋转称右旋风机,以“右”表示;叶轮逆时针旋转称左旋风机,以“左”表示。
风机的出口位置,以机壳的出风口角度表示。
“左”、“右”均可制成0°、45°、90°、135°、180°、225°共六种角度。
风机的传动方式为A(No.4~6.3)和D(No.7.1~16)两种。
三、结构特点No.4~6.3主要有叶轮、机壳、进风口等部分配直联电动机组成,No.7.1~16除具有上述部分外还有传动部分。
(1)、叶轮:9-19型风机叶片为12片,9-26型风机叶片为16,均属前向弯曲型叶片。
叶轮扩压器外缘最高圆周速度不超过140m/s。
叶轮成型后经静、动平衡校正,空气性能优良,效率高,运转平稳可靠。
(1)、叶轮:9-19型风机叶片为12片,9-26型风机叶片为16,均属前向弯曲型叶片。
叶轮扩压器外缘最高圆周速度不超过140m/s。
叶轮成型后经静、动平衡校正,空气性能优良,效率高,运转平稳可靠。
(2)、机壳:机壳是用优质钢板焊接而成的蜗形体。
No.2.8~12.5机壳做成整体,不能拆开。
No.16、No.20的机壳制成两开式,沿中分水平面分为两半,用螺栓连接。
(3)、进风口:进风口制成收敛式流线型整体结构,装于风机的侧面;与轴向平行的截面为曲线形状,能使气体顺利进入叶轮,且损失较小。
(4)、传动组:传动部分由主轴、轴承箱、联轴器等组成。
主轴由优质钢制成。
轴承箱整体结构采用球轴承,用轴承润滑脂润滑。
9-19/9-26型高压离心通风机风机用途:9-19/9-26型高压离心通风机,一般用于锻冶炉及高压强制通风,亦可用于输送物料、空气及无腐蚀、不自燃、不易爆、不易挥发、不含粘性物质之气体。
介质温度一般不超过50℃,最高不超过80℃,介质中所含尘土及硬质颗粒物不大于150mg/m3。
风机型式:1、9-19/9-26型高压离心通风机均为单吸入,通常有№ 4、4.5、5、5.6、6.3、7.1、8、9、10、11.2、12.5、14、16,共13个机号。
2、风机通常制成右旋和左旋两种型式。
3、风机的出口位置以机壳的出口角度表示,“左”、“右”风机机壳制成0度、45度、90度、135度、180度、225度。
风机结构:9-19、9-26型高压离心通风机主要由叶轮、机壳、进风口、支架等组成。
(1)叶轮:9-19型风机为12片叶片,9-26型风机为16片叶片,均属前弯型。
叶轮扩压器外缘最高圆周线速度不得超过140m/s,叶轮成形后,经静、动平衡校正,故运转平稳。
(2)机壳:用普通钢板焊接成蜗形壳整体。
(3)进风口:做成收敛式流线型的整体结构,用螺栓固定在前盖板上。
(4)传动组:由主轴、轴承箱、联轴器等组成。
主轴由优质钢制成,轴承箱整体结构。
采用滚动轴承,滚动轴承,用润滑脂润滑。
风机参数表机号传动方式转速r/min序号全压Pa流量m3/h内效率%内功率%所需功率kW电动机型号功率kW4 A 2900 12345673584366536473597350733843253824970111612641410155817047073.575.57675.573.3701.161.331.481.641.801.972.171.51.71.92.12.32.62.6Y90l-2 2.2Y100L-2 34.5 A 2900 1 4603 1174 71.2 2.07 2.5 Y112M-2 43 4 5 6 7 46724580444742974112161618392062228125047777.376.273.8702.682.983.293.634.033.23.63.94.44.8Y132S1-2 5.55 A 2900 12345675697576857405639551753235080161019322254257628443166348872.776.278.278.577.274.570.53.433.984.505.045.546.176.864.14.85.45.86.47.17.9Y132S2-2 7.5Y160M1-2 115.6 A 2900 12345677182727372367109695467096400226227143167361939964448490172.776.278.278.577.274.570.56.057.027.938.889.7610.8812.097.08.19.110.211.212.513.9Y160M1-2 11Y160L-2 18.56.3 A 2900 12345679149926592199055885785438148322038654509515356906334697872.776.278.278.577.274.570.510.9112.6514.3016.0017.5919.6021.712.514.516.418.420.222.525.1Y160L-2 18.5Y200L1-2 307.1 D 2900 123456711717118681180711596113401093510426461055326454737681449066998872.776.278.278.577.274.570.519.8322.9925.9919.0931.9835.6339.6223.327.030.534.137.541.846.5Y200L2-2 37Y250M-2 558 D 2900 1234567150341522915151148771454614021133626594791392321055011649129681428772.776.278.278.577.274.570.536.0241.7547.2152.8358.0864.7171.9542.349.055.462.068.275.984.4Y280S-2 75Y315S-2 1108 D 1450 12362036653297395772.776.24.55.225.56.1Y132M-4 7.5Y160L-4 154 5 6 7 3584350733843231527558256484714478.577.274.570.56.607.268.098.997.78.59.510.69 D 1450 123456745974655463245514453429741014695563365727511829492331017172.776.278.278.577.274.570.58.119.4110.6311.9013.0814.5816.219.511.012.514.015.417.119.0Y160L-4 15Y180L-4 2210 D 1450 123456754085941289157405495524449586440794294451094712450139521545576.58081.58178.274.57013.3816.0318.5921.1223.8426.7929.8815.718.821.824.828.031.435.1Y200L-4 30Y225S-4 3711.2 D 1450 12345677364749174287236692766096246904711158132691538017491196022171376.58081.58178.274.57023.5828.2532.7637.2242.0247.2152.6627.733.238.443.749.355.461.8Y225M-4 45Y280S-4 7511.2 D 960 123456731823237321031282996286027055990738887851018211580129781437576.58081.58178.274.5706.848.209.5110.8212.1913.7015.288.09.611.212.714.316.117.9Y180L-6 15Y209L2-6 2212.5 D 1450 123456792299390931090688678827878221257715512184472138124316272513018676.58081.58178.274.57040.8448.9256.7264.4672.7681.7591.1847.957.466.675.685.495.9107.0Y280S-4 75Y315S-4 11012.5 D 960 1233975404340098327102701221376.58081.511.8514.2016.4613.916.719.3Y200L2-6 22Y250M-4 375 6 7 37413571337716099180421998578.274.57021.1123.7226.4624.827.831.114 D 1450 123456711668118741177111464109671045798781767021793259163004034163382864240976.58081.58178.274.57071.9786.2299.96113.56128.22144.06160.6984.5101.2117.3133.3150.5169.1188.6Y315M-4 132Y355M-4 22014 D 960 123456750045090504749174709449442491169914428171581988822618253482807876.58081.58178.274.57020.8925.0229.0132.9737.2141.8146.6324.529.434.038.743.749.154.7Y250M-6 37Y315S-6 7516 D 1450 1234567154251570015563151511448813808130352637732531386864484150995571506330576.58081.58178.274.570140.31168.09194.89221.46249.98280.88313.29164.6197.2228.7259.9293.3329.6367.6Y355M3-4 315JS138-4 41016 D 960 123456765706683662764566180589855751746321538256132968733762378374191276.58081.58178.274.57040.7248.7856.5664.2772.5581.5290.9247.857.266.475.485.195.7106.7Y315S-6 75Y315L1-6 1109-26型高压离心通风机性能参数机号传动方式转速r/min序号全压Pa流量m3/h内效率%内功率%所需功率kW电动机型号功率kW4 A 2900 12385238202198236874.7075.53.113.283.73.9Y132S-2 5.54 5 6 7 368436073502340727062877304432157573.872.1703.563.864.064.294.44.64.95.24.5 A 2900 12345674910486347764661454544124256313034073685396342374515479276.177.177.17674.572.3705.515.876.246.647.067.547.986.36.87.27.68.18.79.2Y132S2-2 7.5Y160M2-2 115 A 2900 12345676035598458695725555353815180429347065114552759416349676277.278.27876.774.972.7709.129.8010.4811.2312.0012.8113.6510.511.312.012.913.814.715.7Y160M2-2 15Y160L-2 18.55.6 A 2900 12345677610754674007218700067816527603266127185776683468919950077.278.27876.774.972.77016.0917.2718.4719.7921.1522.5724.0618.519.921.222.824.326.027.7Y180M-2 22Y200L1-2 306.3 A 2900 1234567969896169429919589158636831085889415102301105611883126991352577.278.27876.774.972.77028.9931.1233.2835.6638.1240.6743.3533.335.838.341.043.846.849.9Y225M-2 45Y250M-2 557.1 D 2900 1234567124271232112078117761141511055106351229213475146431582617009181771936077.278.27876.774.972.77052.7056.5760.4964.8469.3073.9478.8261.866.471.076.181.386.892.5Y280S-2 75Y315S-2 1108 D 2900 12315955158181550417584192772094777.278.27895.72102.73109.86112.3120.5128.9Y315M-2 132Y315L-2 2005 6 7 14644141771363424332260032769674.972.770125.85134.28143.14147.7157.6168.08 D 1450 1234567383438023729363835293421329487929639104731132012166130011384877.278.27876.774.972.77011.9612.8413.7314.7215.7316.7917.8914.015.116.117.318.519.721.0Y180M-4 18.5Y200L-4 309 D 1450 123456748694828473646204481434341811251813723149131611817322185121971777.278.27876.774.972.77021.5623.1424.7526.5328.3530.2532.2425.327.229.031.133.335.537.8Y200L-4 30Y225M-4 4510 D 1450 123456761436056592027615560530950651717219319214652361225758279053005280.481.280.478.676737035.6939.1943.0247.1051.3555.3559.3441.946.050.555.360.365.069.6Y250M-4 55Y280S-4 7511.2 D 1450 123456777477637746472647009669163822412627142301573317336189392054222180.481.280.478.676737062.9069.0775.8283.0190.5097.54104.5873.881.089.097.4106.2114.5122.7Y315S-4 110Y315M-4 13211.2 D 960 123456733463299322521403031289527631597317969199662196323959259562795380.481.280.478.676737018.2520.0422.0024.0926.2628.3130.3521.423.525.828.330.833.235.6Y225M-6 30Y250M-6 3712.5 D 1450 123497139575935691033354037732419254611780.481.280.478.4108.91119.60131.30143.75127.8140.3154.1168.7Y315L1-4 160Y355M2-4 2505 6 7 878283817993503105450358695767370156.70168.90181.10183.9198.2212.512.5 D 960 123456741794121402839213785361534502220624981277573053333309360843886080.481.280.478.676737031.6134.7138.1041.7245.4849.0252.5637.140.744.749.053.457.461.7Y280S-6 45Y315S-6 7514 D 1450 1234567122851210911830115081109910589100954712153011589026479270682765728246380.481.280.478.67673 70191.94210.78231.39253.33276.16297.66319.16225.2247.3271.5297.3324.1349.3374.5Y355M2-4 250JS138-4 41014 D 960 123456752625188507149364764454943413119735097389974289746796506965459680.481.280.478.676737055.7061.1767.1573.5280.1586.3992.6365.471.878.886.394.0101.4108.7Y315S-6 75Y315L1-6 11016 D 1450 123456765.471.878.886.394.0101.4108.77033979131879239671610550011430012309080.481.280.478.6767370374.22410.95451.14493.92538.43580.35622.26439.1482.2529.4579.6631.8681.0730.2JSQ-147-4(3000V) 500JQS-158-4(3000V) 85016 D 960 123456769116813665964816254597156964656952390582116403239854756758149680.481.280.478.6767370108.60119.26130.92143.34156.25168.42180.58127.4139.9153.6168.2183.3197.6211.9Y355M2-6 185Y355ML1-6 220。