BT35-11-3.15防爆轴流风机电机型号YSF-7122防爆风机*

BT35-11-3.15防爆轴流风机电机型号YSF-7122防爆风机*

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2024-03-01 09:57:13
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浙江依客思电气有限公司

浙江依客思电气有限公司

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产品简介

BT35型系列轴流风机通过模型试验研究,确定了风机翼型,采用了圆筒型轮毂结构,电动机进行了改型设计,结构上减少了流动损失,因而使风机效率按出口圆面积计算提高到77%,按出口环面积计算提高到89.5%,比A声级降低了3.6dB。

详细介绍

T35型系列轴流风机通过模型试验研究,确定了风机翼型,采用了圆筒型轮毂结构,电动机进行了改型设计,结构上减少了流动损失,因而使风机效率按出口圆面积计算提高到77%,按出口环面积计算提高到89.5%,比A声级降低了3.6dB。 

    T35风机适用于输送非易燃易爆无腐蚀无显著粉尘的气体,环境温度不得超过60℃,广泛应用于一般工厂、仓库、办公室、住宅内通风换气等场合。

    T35型系列轴流通风机按叶轮直径共分为13个机号,依次排列为№2.8、3.15、3.55、4、4.5、5、5.6、6.3、7.1、8、9、10、11.2。每1个机号又分为15°、20°、25°、30°、35°等5种叶片安装角度。

    T35型轴流通风机各机号均采用叶轮与电动机直联结构,在叶轮圆周速度不超过60m/s条件下配用3种转速:2900、1450、960r/min,进气方在叶轮一侧。

 

T35轴流风机可以根据客户的需求定制成防腐轴流风机和防爆轴流风机,风机产品分类:

    防腐轴流风机(FT35-11型):采用防腐材料外涂环氧漆加工而成的T35-11型通风机,可有效防止风机各个部位遭受侵蚀,电机采用特种防腐电机,用于输送有腐蚀性的气体。

防爆轴流风机(BT35-11型):T35-11的派生产品,用于输送易燃易爆的气体,叶轮用铝合金加工而成,以防在运转中引起火花,电机配用防爆型电机,关键零部件覆以防静电表层或采用有色金色属制造,可有效防止产生摩擦静电和电器部件的电火花泄露。

    FT35型轴流通风机的性能和外形尺寸与T35型轴流通风机*。

    BT35型轴流通风机的性能与T35型轴流通风机的性能有所差别,外形尺寸*。

T35轴流风机的维护:

    1、安装前应详细检查通风机是否因包装、运输而有损坏、变形,待修理妥善后才能进行安装。安装时要注意检查各关联部分有无松动,叶片与风筒间隙应均匀,不得相碰。

    2、联接出风口之管道重量,不应由风机风筒承受,安装时应另加支撑。

    3、在轴流通风机进口端必须装置集风器,并装好防护铁丝网。

    4、风机底座必须与地基平面自然接合,不得敲打螺栓强制连接,以防底座变形。安装时应用水平尺校正机座,加垫以保持其水平位置,然后将地脚螺栓旋紧。

    5、该轴流通风机不准吊装使用,安装完毕后,须先进行试转。

    6、通风机在长期未使用后,再重新使用时,必须先检查各联接部分是否牢固可靠,并经试运转后,方可正式使用。

    7、风机正式运转后,每年应检查一次螺钉是否松动,电线表皮是否损坏,根据其具体情况加以修理。

    8、经常注意风机在运转中有无异常响声,振动是否加大,并且及时检查修理。

 

1]轴流风机技术参数表

机号叶轮
直径mm
叶轮
周速m/s
主轴
转速rpm
叶片角
度deg
风量m/h全压mmHg全压
效率
需用轴
功率kw
采用轴
功率kw
配用电机
型号功率kw
2.828042.5290015164915.50.870.0800.092YSF-56220.120
20216717.20.880.1150.133YSF-56320.180
25268517.70.8950.1450.166YSF-56320.180
30292119.00.880.1720.197YSF-56320.180
35320223.70.860.2400.276YSF-63220.250
21.31450158263.90.870.0100.012YSF-50140.025
2010864.40.880.0150.017YSF-50140.025
2513464.50.8950.0180.021YSF-50140.025
3014644.90.880.0220.026YSF-50240.040
3516056.10.860.0310.036YSF-50240.040
3.1531547.8290015233919.60.870.1440.166YSF-63120.180
20307421.80.880.2700.238YSF-63220.250
25381022.40.8950.2590.298YSF-63320.370
30414124.20.880.3090.355YSF-63220.370
35454530.00.860.4300.495YSF-71220.550
23.914501511694.90.870.0180.021YSF-50140.025
2015375.40.880.0260.030YSF-50240.040
2519055.60.8950.0320.037YSF-50240.040
3020726.00.880.0390.045YSF-56140.060
3522737.50.860.0530.061YSF-56240.090
3.5535553.9290015336724.60.870.2610.300YSF-71120.370
20442627.70.880.3790.436YSF-71220.550
25548428.40.8950.4730.544YSF-71220.550
30596530.60.880.5640.649YSF-71320.750
35654238.00.860.787

0.905

YSF-80221.1
27.014501516806.20.870.0330.038YSF-50240.040
2022086.90.880.0470.054YSF-56140.060
2527377.10.8950.0590.068YSF-56240.090
3029777.60.880.0700.081YSF-56240.090
3532659.50.860.0980.113YSF-63140.120
440060.7290015480631.60.870.4750.546YSF-71220.550
20631635.20.880.6880.791YSF-80221.1
25782636.10.8950.8590.988YSF-80221.1
30851338.80.881.0211.175YSF-80221.1
35933648.30.861.4271.641YT90S-21.5
30.414501524067.90.870.0590.068YSF-56240.090
2031638.80.880.0860.099YSF-63140.120
2539209.00.8950.070.123YSF-63140.120
3042639.70.880.1280.147YSF-63240.80
35467612.10.860.1790.206YSF-71140.250
4.545034.2145015342710.00.870.1070.123YSF-63140.120
20450411.20.880.1560.179YSF-63240.180
25558111.50.8950.1950.224YSF-71140.250
30607012.30.880.2310.266YSF-71240.370
35665815.30.860.3220.370YSF-71240.370
550038.0145015470012.40.870.1820.210YSF-71140.250
20617813.80.880.2640.303YSF-71240.370
25765514.10.8950.3280.370YSF-71240.370
30832715.20.880.3920.450YSF-80140.550
35913318.90.860.5460.628YSF-80240.750
25.19601531425.40.870.0530.061YSF-80260.370
2041296.00.880.0760.088YSF-80260.370
2551176.20.8950.0960.111YSF-80260.370
3055666.60.880.1140.131YSF-80260.370
3561048.30.860.1600.184YSF-80260.370
5.656042.5145015659615.40.870.3180.365YSF-71240.370
20866717.20.880.4610.530YSF-80140.550
251073917.70.8950.5780.665YSF-80240.750
301168919.00.880.6870.790YT90S-41.1
351281223.70.860.9611.1YT90S-41.1
28.19601543606.80.870.0930.106YSF-80260.370
2057307.50.880.1330.153YSF-80260.370
2571017.70.8950.1660.191YSF-80260.370
3077248.30.880.1980.228YSF-80260.370
35847110.30.860.2760.318YSF-80260.370
6.363047.8140515939319.60.870.5760.662YSF-80240.75
201234521.80.880.8330.958YT90S-41.1
251527922.40.8951.0431.199YT90L-41.5
301663924.10.881.2411.427YT90L-41.5
351825030.00.861.7341.994YT100L-42.2
31.79601562198.60.870.1670.192YSF-80260.370
2081739.60.880.2430.249YSF-80260.370
25101289.80.8950.3020.347YSF-80260.370
301101610.60.880.3610.415YT90S-60.750
351208213.10.860.5010.576YT90S-60.750
7.171059.31450151344424.90.871.0481.205YT90L-41.5
201767027.70.881.5151.742YT100L1-42.2
2189528.40.8951.8922.176YT100L1-42.2 
302381530.60.862.2552.593YT100L243
352612038.00.863.3143.643YT112M-44
33.796015890211.00.870.3070.535YT90S-60.750
201170012.20.880.4420.08YT90S-60.750
251449812.50.8950.5510.633YT90S-60.750
301576913.40.880.6540.752YT90S-60.750
351729616.70.860.9151.052YT90S-61.1
880060.71450151923531.60.871.9032.188YT100L-42.2
202528035.20.882.7543.167YT100L-44
253132536.10.8953.4413.579YT112M-44
303407833.80.884.0914.705YT112M-45.5
353737048.30.865.7166.573YT132S-47.5
40.2960151273313.90.870.5540.637YT90S-60.75
201673515.40.880.7980.918YT90L-61.1
252073715.80.8950.9991.149YT100L-61.5
302255617.00.881.1871.365YT100L-61.5
352473921.20.861.6611.910YT112M-62.2
990045.2960151813217.50.870.991.139YT100L-62.2
202383019.50.881.4281.645YT112M-63
252952920.00.8951.7972.067YT132S-63
303211921.50.882.1372.458YT132S-64
353522726.30.862.9903.439YT132M1-62.2
10100050.3960152487421.70.871.6901.944YT112M-62.2
203269124.10.882.4832.804YT132S-63
254050824.70.8953.0043.501YT132M1-64
304406226.60.883.6274.171YT132M1-64
354832633.10.865.0605.825YT160M-67.5
11.21120586.3960153199427.20.872.9753.421YT132M1-64
204592730.30.884.3074.953YT132M2-65.5
25569031.00.8955.3686.173YT160M-67.5
3096190134.40.886.5717.557YT160M-67.5
356789241.50.868.92210.260YT160L-611

无因次性能

叶片角度

15°

20°

25°

30°

35°

流量系数

0.175

0.23

0.285

0.31

0.34

压力系数

0.07

0.078

0.080

0.086

0.107

全压效率

0.87

0.88

0.895

0.88

0.86

 

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