型號:k系列1、新一代K系列礦用節(jié)能通風機,主要用于金屬礦山地面或井下做主扇、輔扇通風,亦可用于其他通風換氣場合。2、該系列節(jié)能風機的主要性能、技術指標如下:(1)系列機號:№7~№26;(2)系列轉速:1450、980、730r/min;(3)風量范圍:2.0~164.2m3/s;(4)全壓范圍:38~3819pa;(5)功率范圍:1.1~500kW;(6)風機效率:K型單級全壓效率η=94%,DK型對旋靜壓效率η=86%;(7)運行噪聲:LA≤85dB(A)。3、該產(chǎn)品由DK40、DK45、K40、K45等礦用節(jié)能風機組成,K40、K45系列輔扇采用電機與葉輪直聯(lián)的最簡傳動結構,由集流器、主機體和擴散器等部件組成。采用新型高效機翼型扭曲葉片,安裝角度可調(diào),敷設穩(wěn)流環(huán)裝置使氣動性能曲線無駝峰,底座上可配帶軸向移動的車輪。因此,具有高效低噪、高效區(qū)寬、性能穩(wěn)定、結構簡單、安裝容易、使用方便等優(yōu)點。DK40、DK45系列主扇采用同型號、同功率的2臺K40、K45型風機對接在一起,兩級葉輪互為反向旋轉,構成對旋式結構。它們與長軸傳動型主扇相比具有運行效率高、運行局阻低、節(jié)省土建投資等優(yōu)點,具有顯著的節(jié)能效果。4、該系列產(chǎn)品的詳細性能參數(shù)如下:4、該系列產(chǎn)品的詳細性能參數(shù)如下:(1)K40型礦用節(jié)能通風機性能表機號轉速r/min風量m3/s全壓Pa功率(kW)79802.0~4.338~1741.1814504.4~9.5108~4975.59803.0~6.449~2272.2914506.2~13.5136~629119804.2~9.162~28731014508.5~18.6168~776159805.8~12.577~3555.511145011.3~24.7203~9390309807.7~16.793~4297.57305.7~12.452~238412145014.7~32.1242~1118379809.9~21.7111~510157307.4~16.161~2835.513145018.7~40.8284~13125598012.6~27.5130~59918.57309.4~20.572~3327.514145023.4~50.9329~15219098015.8~34.4150~6953073011.8~25.684~3861115145028.7~62.6378~174611098019.4~42.3173~7983773014.5~31.596~443151698023.6~51.4197~9085573017.6~38.3109~504221798028.3~61.6222~9087573021.1~45.9123~568301898033.6~73.1249~11499073025.0~54.5138~637371998039.5~86.0277~128011073029.4~64.1154~710552098046.0~100.3307~141816073034.3~74.7170~787752198053.3~116.1339~156320073039.7~86.5188~867902298061.3~113.4372~171625073045.7~99.4206~9521102373052.2~113.6225~10411322473059.3~129.1245~11331602573067.0~146266~12292002673075.4~164.2288~1330250(2)K45型礦用節(jié)能通風機性能表機號轉速r/min風量m3/s全壓Pa功率(kW)79803.0~5.7125~2401.5814506.6~12.5357~6857.59804.5~8.4163~3133914509.5~17.8452~867159806.4~12.0207~3965.510145013.0~24.0558~1071309808.7~16.5255~4897.511145017.3~32.6675~12954598011.6~22.0309~5921512145022.5~42.3804~15427598015.1~28.5367~70418.513145028.6~53.8943~18109098019.2~36.3431~8273014145035.7~67.21094~209913298023.9~45.3500~9594515145043.9~82.61256~240920098029.4~55.7574~1101551698035.7~67.6653~1252901798042.8~81.1737~14141101898050.9~96.2826~15851601998059.8~113.2920~17662002098069.8~132.01019~1956250(3)DK40型礦用節(jié)能通風機性能表機號轉速r/min風量m3/s全壓Pa功率(kW)1598018.2~43.6382~16902×371698022.1~52.9435~19232×551798026.5~63.5491~21712×751898031.5~75.4551~24332×9073023.5~56.1306~13502×371998037.0~88.6614~27112×13273027.6~66.0341~15042×552098043.2~103.4680~30042×16073032.2~77.0377~33342×752198050.0~119.7750~33122×20073037.3~89.1416~18382×902273042.8~102.5457~20172×1102373048.9~117.1499~22042×1322473055.6~133.0543~24002×1602573062.9~150.4589~26052×200(4)DK45型礦用節(jié)能通風機性能表機號轉速r/min風量m3/s全壓Pa功率(kW)1298010.7~27.6698~13742×221398013.6~35.0819~16132×371498017.0~43.8950~18712×551598020.9~53.81091~21482×751698025.4~65.31241~24442×9073018.9~48.7688~13562×371798030.4~78.31400~27592×13273022.7~58.4777~15312×551898036.1~93.51570~30932×16073026.9~69.3871~17162×751998042.5~109.41750~34462×20073031.6~81.5971~19122×902098049.5~127.61939~38192×25073036.9~95.11076~21192×1102173042.7~110.11186~23362×1602273049.1~126.61302~25632×200