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          SMH120R46E6.7W23三螺桿泵中標(biāo)新疆廣匯煤炭清潔煉化有限責(zé)任公司煤瀝青裝置泵
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     SMH120R46E6.7W23三螺桿泵是我公司sm三螺桿泵中的一種型號(hào),該三螺桿泵為臥式地腳安裝泵采用外置軸承,該軸承形式為可用潤(rùn)滑噴嘴注潤(rùn)滑脂機(jī)械密封.適合輸送介質(zhì)潤(rùn)滑性較差,工作溫度<=150.,該泵泵體采用球鐵材質(zhì)襯套為ZCuSn5Pb5Zn5. 
    SMH120R46E6.7W23三螺桿泵性能參數(shù)表: 
    
  
    | SM120-46  | 
    1  | 
    3  | 
    950  | 
    3.4  | 
    1.51  | 
    2.2  | 
     
  
    | SM120-46  | 
    1  | 
    6  | 
    950  | 
    3.6  | 
    1.51  | 
    2.2  | 
     
  
    | SM120-46  | 
    1  | 
    12  | 
    950  | 
    3.8  | 
    1.51  | 
    2.2  | 
     
  
    | SM120-46  | 
    1  | 
    20  | 
    950  | 
    3.9  | 
    1.51  | 
    2.2  | 
     
  
    | SM120-46  | 
    1  | 
    40  | 
    950  | 
    4  | 
    1.51  | 
    2.2  | 
     
  
    | SM120-46  | 
    1  | 
    75  | 
    950  | 
    4  | 
    1.64  | 
    2.2  | 
     
  
    | SM120-46  | 
    1  | 
    150  | 
    950  | 
    4.1  | 
    1.8  | 
    2.2  | 
     
  
    | SM120-46  | 
    1  | 
    380  | 
    950  | 
    4.1  | 
    2.01  | 
    2.2  | 
     
  
    | SM120-46  | 
    1  | 
    760  | 
    950  | 
    4.2  | 
    2.24  | 
    3  | 
     
  
    | SM120-46  | 
    1  | 
    3  | 
    1450  | 
    5.6  | 
    2.49  | 
    3  | 
     
  
    | SM120-46  | 
    1  | 
    6  | 
    1450  | 
    5.9  | 
    2.49  | 
    3  | 
     
  
    | SM120-46  | 
    1  | 
    12  | 
    1450  | 
    6  | 
    2.49  | 
    3  | 
     
  
    | SM120-46  | 
    1  | 
    20  | 
    1450  | 
    6.1  | 
    2.49  | 
    3  | 
     
  
    | SM120-46  | 
    1  | 
    40  | 
    1450  | 
    6.2  | 
    2.49  | 
    3  | 
     
  
    | SM120-46  | 
    1  | 
    75  | 
    1450  | 
    6.3  | 
    2.78  | 
    3  | 
     
  
    | SM120-46  | 
    1  | 
    150  | 
    1450  | 
    6.3  | 
    3.15  | 
    4  | 
     
  
    | SM120-46  | 
    1  | 
    380  | 
    1450  | 
    6.3  | 
    3.66  | 
    4  | 
     
  
    | SM120-46  | 
    1  | 
    760  | 
    1450  | 
    6.4  | 
    4.18  | 
    5.5  | 
     
  
    | SM120-46  | 
    1  | 
    3  | 
    2900  | 
    12.1  | 
    6.01  | 
    7.5  | 
     
  
    | SM120-46  | 
    1  | 
    6  | 
    2900  | 
    12.3  | 
    6.01  | 
    7.5  | 
     
  
    | SM120-46  | 
    1  | 
    20  | 
    2900  | 
    12.5  | 
    6.01  | 
    7.5  | 
     
  
    | SM120-46  | 
    1  | 
    40  | 
    2900  | 
    12.6  | 
    6.48  | 
    7.5  | 
     
  
    | SM120-46  | 
    1  | 
    75  | 
    2900  | 
    12.7  | 
    7.17  | 
    11  | 
     
  
    | SM120-46  | 
    1  | 
    150  | 
    2900  | 
    12.7  | 
    8.65  | 
    11  | 
     
  
    | SM120-46  | 
    1  | 
    380  | 
    2900  | 
    12.8  | 
    10.69  | 
    11  | 
     
  
    | SM120-46  | 
    1  | 
    760  | 
    2900  | 
    12.8  | 
    12.77  | 
    15  | 
     
  
    | SM120-46  | 
    2  | 
    3  | 
    950  | 
    2.8  | 
    2.8  | 
    3  | 
     
  
    | SM120-46  | 
    2  | 
    6  | 
    950  | 
    3.2  | 
    2.8  | 
    3  | 
     
  
    | SM120-46  | 
    2  | 
    12  | 
    950  | 
    3.4  | 
    2.8  | 
    3  | 
     
  
    | SM120-46  | 
    2  | 
    20  | 
    950  | 
    3.6  | 
    2.8  | 
    3  | 
     
  
    | SM120-46  | 
    2  | 
    40  | 
    950  | 
    3.8  | 
    2.8  | 
    3  | 
     
  
    | SM120-46  | 
    2  | 
    75  | 
    950  | 
    3.9  | 
    2.92  | 
    3  | 
     
  
    | SM120-46  | 
    2  | 
    150  | 
    950  | 
    4  | 
    3.08  | 
    4  | 
     
  
    | SM120-46  | 
    2  | 
    380  | 
    950  | 
    4.1  | 
    3.3  | 
    4  | 
     
  
    | SM120-46  | 
    2  | 
    760  | 
    950  | 
    4.1  | 
    3.53  | 
    4  | 
     
  
    | SM120-46  | 
    2  | 
    3  | 
    1450  | 
    5  | 
    4.45  | 
    5.5  | 
     
  
    | SM120-46  | 
    2  | 
    6  | 
    1450  | 
    5.4  | 
    4.45  | 
    5.5  | 
     
  
    | SM120-46  | 
    2  | 
    12  | 
    1450  | 
    5.6  | 
    4.45  | 
    5.5  | 
     
  
    | SM120-46  | 
    2  | 
    20  | 
    1450  | 
    5.8  | 
    4.45  | 
    5.5  | 
     
  
    | SM120-46  | 
    2  | 
    40  | 
    1450  | 
    6  | 
    4.45  | 
    5.5  | 
     
  
    | SM120-46  | 
    2  | 
    75  | 
    1450  | 
    6.1  | 
    4.74  | 
    5.5  | 
     
  
    | SM120-46  | 
    2  | 
    150  | 
    1450  | 
    6.2  | 
    5.11  | 
    5.5  | 
     
  
    | SM120-46  | 
    2  | 
    380  | 
    1450  | 
    6.3  | 
    5.62  | 
    7.5  | 
     
  
    | SM120-46  | 
    2  | 
    760  | 
    1450  | 
    6.3  | 
    6.14  | 
    7.5  | 
     
  
    | SM120-46  | 
    2  | 
    3  | 
    2900  | 
    11.4  | 
    9.95  | 
    11  | 
     
  
    | SM120-46  | 
    2  | 
    6  | 
    2900  | 
    11.8  | 
    9.95  | 
    11  | 
     
  
    | SM120-46  | 
    2  | 
    20  | 
    2900  | 
    12.3  | 
    9.95  | 
    11  | 
     
  
    | SM120-46  | 
    2  | 
    40  | 
    2900  | 
    12.4  | 
    10.41  | 
    15  | 
     
  
    | SM120-46  | 
    2  | 
    75  | 
    2900  | 
    12.6  | 
    11.11  | 
    15  | 
     
  
    | SM120-46  | 
    2  | 
    150  | 
    2900  | 
    12.6  | 
    12.59  | 
    15  | 
     
  
    | SM120-46  | 
    2  | 
    380  | 
    2900  | 
    12.7  | 
    14.63  | 
    15  | 
     
  
    | SM120-46  | 
    2  | 
    760  | 
    2900  | 
    12.8  | 
    16.71  | 
    18.5  | 
     
  
    | SM120-46  | 
    3  | 
    3  | 
    950  | 
    2.2  | 
    4.09  | 
    5.5  | 
     
  
    | SM120-46  | 
    3  | 
    6  | 
    950  | 
    2.7  | 
    4.09  | 
    5.5  | 
     
  
    | SM120-46  | 
    3  | 
    12  | 
    950  | 
    3.1  | 
    4.09  | 
    5.5  | 
     
  
    | SM120-46  | 
    3  | 
    20  | 
    950  | 
    3.4  | 
    4.09  | 
    5.5  | 
     
  
    | SM120-46  | 
    3  | 
    40  | 
    950  | 
    3.6  | 
    4.09  | 
    5.5  | 
     
  
    | SM120-46  | 
    3  | 
    75  | 
    950  | 
    3.8  | 
    4.21  | 
    5.5  | 
     
  
    | SM120-46  | 
    3  | 
    150  | 
    950  | 
    3.9  | 
    4.37  | 
    5.5  | 
     
  
    | SM120-46  | 
    3  | 
    380  | 
    950  | 
    4  | 
    4.59  | 
    5.5  | 
     
  
    | SM120-46  | 
    3  | 
    760  | 
    950  | 
    4  | 
    4.81  | 
    5.5  | 
     
  
    | SM120-46  | 
    3  | 
    3  | 
    1450  | 
    4.4  | 
    6.42  | 
    7.5  | 
     
  
    | SM120-46  | 
    3  | 
    6  | 
    1450  | 
    5  | 
    6.42  | 
    7.5  | 
     
  
    | SM120-46  | 
    3  | 
    12  | 
    1450  | 
    5.3  | 
    6.42  | 
    7.5  | 
     
  
    | SM120-46  | 
    3  | 
    20  | 
    1450  | 
    5.6  | 
    6.42  | 
    7.5  | 
     
  
    | SM120-46  | 
    3  | 
    40  | 
    1450  | 
    5.8  | 
    6.42  | 
    7.5  | 
     
  
    | SM120-46  | 
    3  | 
    75  | 
    1450  | 
    6  | 
    6.71  | 
    7.5  | 
     
  
    | SM120-46  | 
    3  | 
    150  | 
    1450  | 
    6.1  | 
    7.08  | 
    7.5  | 
     
  
    | SM120-46  | 
    3  | 
    380  | 
    1450  | 
    6.2  | 
    7.59  | 
    11  | 
     
  
    | SM120-46  | 
    3  | 
    760  | 
    1450  | 
    6.3  | 
    8.11  | 
    11  | 
     
  
    | SM120-46  | 
    3  | 
    3  | 
    2900  | 
    10.9  | 
    13.88  | 
    15  | 
     
  
    | SM120-46  | 
    3  | 
    6  | 
    2900  | 
    11.4  | 
    13.88  | 
    15  | 
     
  
    | SM120-46  | 
    3  | 
    20  | 
    2900  | 
    12  | 
    13.88  | 
    15  | 
     
  
    | SM120-46  | 
    3  | 
    40  | 
    2900  | 
    12.2  | 
    14.35  | 
    18.5  | 
     
  
    | SM120-46  | 
    3  | 
    75  | 
    2900  | 
    12.4  | 
    15.04  | 
    18.5  | 
     
  
    | SM120-46  | 
    3  | 
    150  | 
    2900  | 
    12.5  | 
    16.52  | 
    18.5  | 
     
  
    | SM120-46  | 
    3  | 
    380  | 
    2900  | 
    12.6  | 
    18.56  | 
    22  | 
     
  
    | SM120-46  | 
    3  | 
    760  | 
    2900  | 
    12.7  | 
    20.64  | 
    22  | 
     
  
    | SM120-46  | 
    4  | 
    12  | 
    950  | 
    2.8  | 
    5.38  | 
    5.5  | 
     
  
    | SM120-46  | 
    4  | 
    20  | 
    950  | 
    3.1  | 
    5.38  | 
    5.5  | 
     
  
    | SM120-46  | 
    4  | 
    40  | 
    950  | 
    3.4  | 
    5.38  | 
    5.5  | 
     
  
    | SM120-46  | 
    4  | 
    75  | 
    950  | 
    3.6  | 
    5.5  | 
    5.5  | 
     
  
    | SM120-46  | 
    4  | 
    150  | 
    950  | 
    3.8  | 
    5.66  | 
    7.5  | 
     
  
    | SM120-46  | 
    4  | 
    380  | 
    950  | 
    3.9  | 
    5.88  | 
    7.5  | 
     
  
    | SM120-46  | 
    4  | 
    760  | 
    950  | 
    4  | 
    6.1  | 
    7.5  | 
     
  
    | SM120-46  | 
    4  | 
    12  | 
    1450  | 
    5  | 
    8.39  | 
    11  | 
     
  
    | SM120-46  | 
    4  | 
    20  | 
    1450  | 
    5.3  | 
    8.39  | 
    11  | 
     
  
    | SM120-46  | 
    4  | 
    40  | 
    1450  | 
    5.6  | 
    8.39  | 
    11  | 
     
  
    | SM120-46  | 
    4  | 
    75  | 
    1450  | 
    5.9  | 
    8.68  | 
    11  | 
     
  
    | SM120-46  | 
    4  | 
    150  | 
    1450  | 
    6  | 
    9.05  | 
    11  | 
     
  
    | SM120-46  | 
    4  | 
    380  | 
    1450  | 
    6.1  | 
    9.56  | 
    11  | 
     
  
    | SM120-46  | 
    4  | 
    760  | 
    1450  | 
    6.2  | 
    10.08  | 
    11  | 
     
  
    | SM120-46  | 
    4  | 
    3  | 
    2900  | 
    10.3  | 
    17.81  | 
    18.5  | 
     
  
    | SM120-46  | 
    4  | 
    6  | 
    2900  | 
    11  | 
    17.81  | 
    18.5  | 
     
  
    | SM120-46  | 
    4  | 
    20  | 
    2900  | 
    11.8  | 
    17.81  | 
    18.5  | 
     
  
    | SM120-46  | 
    4  | 
    40  | 
    2900  | 
    12.1  | 
    18.28  | 
    22  | 
     
  
    | SM120-46  | 
    4  | 
    75  | 
    2900  | 
    12.3  | 
    19.97  | 
    22  | 
     
  
    | SM120-46  | 
    4  | 
    150  | 
    2900  | 
    12.4  | 
    20.45  | 
    22  | 
     
  
    | SM120-46  | 
    4  | 
    380  | 
    2900  | 
    12.6  | 
    22.49  | 
    30  | 
     
  
    | SM120-46  | 
    4  | 
    760  | 
    2900  | 
    12.7  | 
    24.57  | 
    30  | 
     
  
    | SM120-46  | 
    5  | 
    20  | 
    950  | 
    2.9  | 
    6.67  | 
    7.5  | 
     
  
    | SM120-46  | 
    5  | 
    40  | 
    950  | 
    3.2  | 
    6.67  | 
    7.5  | 
     
  
    | SM120-46  | 
    5  | 
    75  | 
    950  | 
    3.5  | 
    6.79  | 
    7.5  | 
     
  
    | SM120-46  | 
    5  | 
    150  | 
    950  | 
    3.7  | 
    6.95  | 
    7.5  | 
     
  
    | SM120-46  | 
    5  | 
    380  | 
    950  | 
    3.9  | 
    7.17  | 
    7.5  | 
     
  
    | SM120-46  | 
    5  | 
    760  | 
    950  | 
    3.9  | 
    7.39  | 
    7.5  | 
     
  
    | SM120-46  | 
    5  | 
    20  | 
    1450  | 
    5.1  | 
    10.35  | 
    11  | 
     
  
    | SM120-46  | 
    5  | 
    40  | 
    1450  | 
    5.5  | 
    10.35  | 
    11  | 
     
  
    | SM120-46  | 
    5  | 
    75  | 
    1450  | 
    5.7  | 
    10.64  | 
    11  | 
     
  
    | SM120-46  | 
    5  | 
    150  | 
    1450  | 
    5.9  | 
    11.01  | 
    15  | 
     
  
    | SM120-46  | 
    5  | 
    380  | 
    1450  | 
    6.1  | 
    11.52  | 
    15  | 
     
  
    | SM120-46  | 
    5  | 
    760  | 
    1450  | 
    6.2  | 
    12.04  | 
    15  | 
     
  
    | SM120-46  | 
    5  | 
    3  | 
    2900  | 
    9.8  | 
    21.75  | 
    22  | 
     
  
    | SM120-46  | 
    5  | 
    6  | 
    2900  | 
    10.6  | 
    21.75  | 
    22  | 
     
  
    | SM120-46  | 
    5  | 
    20  | 
    2900  | 
    11.6  | 
    21.75  | 
    22  | 
     
  
    | SM120-46  | 
    5  | 
    40  | 
    2900  | 
    11.9  | 
    22.21  | 
    30  | 
     
  
    | SM120-46  | 
    5  | 
    75  | 
    2900  | 
    12.2  | 
    22.91  | 
    30  | 
     
  
    | SM120-46  | 
    5  | 
    150  | 
    2900  | 
    12.3  | 
    24.39  | 
    30  | 
     
  
    | SM120-46  | 
    5  | 
    380  | 
    2900  | 
    12.5  | 
    26.43  | 
    30  | 
     
  
    | SM120-46  | 
    5  | 
    760  | 
    2900  | 
    12.6  | 
    28.51  | 
    30  | 
     
  
    | SM120-46  | 
    6  | 
    40  | 
    950  | 
    3.1  | 
    7.95  | 
    11  | 
     
  
    | SM120-46  | 
    6  | 
    75  | 
    950  | 
    3.4  | 
    8.08  | 
    11  | 
     
  
    | SM120-46  | 
    6  | 
    150  | 
    950  | 
    3.6  | 
    8.24  | 
    11  | 
     
  
    | SM120-46  | 
    6  | 
    380  | 
    950  | 
    3.8  | 
    8.46  | 
    11  | 
     
  
    | SM120-46  | 
    6  | 
    760  | 
    950  | 
    3.9  | 
    8.68  | 
    11  | 
     
  
    | SM120-46  | 
    6  | 
    40  | 
    1450  | 
    5.3  | 
    12.32  | 
    15  | 
     
  
    | SM120-46  | 
    6  | 
    75  | 
    1450  | 
    5.6  | 
    12.61  | 
    15  | 
     
  
    | SM120-46  | 
    6  | 
    150  | 
    1450  | 
    5.8  | 
    12.98  | 
    15  | 
     
  
    | SM120-46  | 
    6  | 
    380  | 
    1450  | 
    6  | 
    13.49  | 
    15  | 
     
  
    | SM120-46  | 
    6  | 
    760  | 
    1450  | 
    6.1  | 
    14.01  | 
    15  | 
     
  
    | SM120-46  | 
    6  | 
    20  | 
    2900  | 
    11.3  | 
    25.68  | 
    30  | 
     
  
    | SM120-46  | 
    6  | 
    40  | 
    2900  | 
    11.7  | 
    26.25  | 
    30  | 
     
  
    | SM120-46  | 
    6  | 
    75  | 
    2900  | 
    12.1  | 
    26.84  | 
    30  | 
     
  
    | SM120-46  | 
    6  | 
    150  | 
    2900  | 
    12.3  | 
    28.32  | 
    37  | 
     
  
    | SM120-46  | 
    6  | 
    380  | 
    2900  | 
    12.5  | 
    30.36  | 
    37  | 
     
  
    | SM120-46  | 
    6  | 
    760  | 
    2900  | 
    12.6  | 
    32.44  | 
    37  | 
     
  
    | SM120-46  | 
    7  | 
    40  | 
    950  | 
    2.9  | 
    9.24  | 
    11  | 
     
  
    | SM120-46  | 
    7  | 
    75  | 
    950  | 
    3.3  | 
    9.37  | 
    11  | 
     
  
    | SM120-46  | 
    7  | 
    150  | 
    950  | 
    3.5  | 
    9.53  | 
    11  | 
     
  
    | SM120-46  | 
    7  | 
    380  | 
    950  | 
    3.7  | 
    9.74  | 
    11  | 
     
  
    | SM120-46  | 
    7  | 
    760  | 
    950  | 
    3.9  | 
    9.97  | 
    11  | 
     
  
    | SM120-46  | 
    7  | 
    40  | 
    1450  | 
    5.1  | 
    14.29  | 
    15  | 
     
  
    | SM120-46  | 
    7  | 
    75  | 
    1450  | 
    5.5  | 
    14.58  | 
    15  | 
     
  
    | SM120-46  | 
    7  | 
    150  | 
    1450  | 
    5.7  | 
    14.95  | 
    15  | 
     
  
    | SM120-46  | 
    7  | 
    380  | 
    1450  | 
    6  | 
    15.46  | 
    18.5  | 
     
  
    | SM120-46  | 
    7  | 
    760  | 
    1450  | 
    6.1  | 
    15.98  | 
    18.5  | 
     
  
    | SM120-46  | 
    7  | 
    20  | 
    2900  | 
    11.1  | 
    29.61  | 
    30  | 
     
  
    | SM120-46  | 
    7  | 
    40  | 
    2900  | 
    11.6  | 
    30.08  | 
    37  | 
     
  
    | SM120-46  | 
    7  | 
    75  | 
    2900  | 
    11.9  | 
    30.77  | 
    37  | 
     
  
    | SM120-46  | 
    7  | 
    380  | 
    2900  | 
    12.4  | 
    34.29  | 
    37  | 
     
  
    | SM120-46  | 
    7  | 
    760  | 
    2900  | 
    12.5  | 
    36.37  | 
    37  | 
     
  
    | SM120-46  | 
    8  | 
    75  | 
    950  | 
    3.2  | 
    10.7  | 
    11  | 
     
  
    | SM120-46  | 
    8  | 
    150  | 
    950  | 
    3.4  | 
    10.8  | 
    11  | 
     
  
    | SM120-46  | 
    8  | 
    380  | 
    950  | 
    3.7  | 
    11  | 
    11  | 
     
  
    | SM120-46  | 
    8  | 
    760  | 
    950  | 
    3.8  | 
    11.26  | 
    15  | 
     
  
    | SM120-46  | 
    8  | 
    75  | 
    1450  | 
    5.4  | 
    16.54  | 
    18.5  | 
     
  
    | SM120-46  | 
    8  | 
    150  | 
    1450  | 
    5.6  | 
    16.91  | 
    18.5  | 
     
  
    | SM120-46  | 
    8  | 
    380  | 
    1450  | 
    5.9  | 
    17.42  | 
    18.5  | 
     
  
    | SM120-46  | 
    8  | 
    760  | 
    1450  | 
    6  | 
    17.94  | 
    18.5  | 
     
  
    | SM120-46  | 
    8  | 
    20  | 
    2900  | 
    10.9  | 
    33.55  | 
    37  | 
     
  
    | SM120-46  | 
    8  | 
    40  | 
    2900  | 
    11.4  | 
    34.01  | 
    37  | 
     
  
    | SM120-46  | 
    8  | 
    75  | 
    2900  | 
    11.8  | 
    34.71  | 
    37  | 
     
  
    | SM120-46  | 
    8  | 
    150  | 
    2900  | 
    12.2  | 
    32.25  | 
    37  | 
     
  
    | SM120-46  | 
    8  | 
    380  | 
    2900  | 
    12.3  | 
    38.23  | 
    45  | 
     
  
    | SM120-46  | 
    8  | 
    760  | 
    2900  | 
    12.5  | 
    40.31  | 
    45  | 
     
  
    | SM120-46  | 
    9  | 
    150  | 
    950  | 
    3.3  | 
    12.1  | 
    15  | 
     
  
    | SM120-46  | 
    9  | 
    380  | 
    950  | 
    3.6  | 
    12.3  | 
    15  | 
     
  
    | SM120-46  | 
    9  | 
    760  | 
    950  | 
    3.8  | 
    12.55  | 
    15  | 
     
  
    | SM120-46  | 
    9  | 
    150  | 
    1450  | 
    5.6  | 
    18.88  | 
    22  | 
     
  
    | SM120-46  | 
    9  | 
    380  | 
    1450  | 
    5.8  | 
    19.39  | 
    22  | 
     
  
    | SM120-46  | 
    9  | 
    760  | 
    1450  | 
    6  | 
    19.91  | 
    22  | 
     
  
    | SM120-46  | 
    9  | 
    40  | 
    2900  | 
    11.3  | 
    37.48  | 
    45  | 
     
  
    | SM120-46  | 
    9  | 
    75  | 
    2900  | 
    11.7  | 
    38.64  | 
    45  | 
     
  
    | SM120-46  | 
    9  | 
    150  | 
    2900  | 
    12  | 
    40.12  | 
    45  | 
     
  
    | SM120-46  | 
    9  | 
    380  | 
    2900  | 
    12.3  | 
    42.16  | 
    45  | 
     
  
    | SM120-46  | 
    9  | 
    760  | 
    2900  | 
    12.4  | 
    44.24  | 
    45  | 
     
  
    | SM120-46  | 
    10  | 
    150  | 
    950  | 
    3.3  | 
    13.4  | 
    15  | 
     
  
    | SM120-46  | 
    10  | 
    380  | 
    950  | 
    3.6  | 
    13.6  | 
    15  | 
     
  
    | SM120-46  | 
    10  | 
    760  | 
    950  | 
    3.7  | 
    13.83  | 
    15  | 
     
  
    | SM120-46  | 
    10  | 
    150  | 
    1450  | 
    5.5  | 
    20.85  | 
    22  | 
     
  
    | SM120-46  | 
    10  | 
    380  | 
    1450  | 
    5.8  | 
    21.36  | 
    22  | 
     
  
    | SM120-46  | 
    10  | 
    760  | 
    1450  | 
    5.9  | 
    21.88  | 
    22  | 
     
  
    | SM120-46  | 
    10  | 
    75  | 
    2900  | 
    11.6  | 
    42.57  | 
    45  | 
     
  
    | SM120-46  | 
    10  | 
    150  | 
    2900  | 
    11.9  | 
    44.05  | 
    55  | 
     
  
    | SM120-46  | 
    10  | 
    380  | 
    2900  | 
    12.2  | 
    46.09  | 
    55  | 
     
  
    | SM120-46  | 
    10  | 
    760  | 
    2900  | 
    12.4  | 
    48.17  | 
    55  | 
     
  
    | SM120-46  | 
    6  | 
    150  | 
    2900  | 
    12.1  | 
    36.19  | 
    45  | 
     
  
    | SM120-46  | 
    4  | 
    3  | 
    1450  | 
    3.9  | 
    8.39  | 
    11  | 
     
  
    | SM120-46  | 
    4  | 
    6  | 
    1450  | 
    4.6  | 
    8.39  | 
    11  | 
     
  
    | SM120-46  | 
    6  | 
    20  | 
    1450  | 
    4.9  | 
    12.32  | 
    15  | 
     
  
    | SM120-46  | 
    7  | 
    20  | 
    1450  | 
    4.7  | 
    14.29  | 
    18.5  | 
     
  
    | SM120-46  | 
    8  | 
    20  | 
    1450  | 
    4.5  | 
    16.25  | 
    22  | 
     
  
    | SM120-46  | 
    8  | 
    40  | 
    1450  | 
    5  | 
    16.25  | 
    22  | 
     
  
    | SM120-46  | 
    9  | 
    40  | 
    1450  | 
    4.8  | 
    18.22  | 
    22  | 
     
  
    | SM120-46  | 
    10  | 
    40  | 
    1450  | 
    4.7  | 
    20.19  | 
    30  | 
     
  
    | SM120-46  | 
    9  | 
    75  | 
    1450  | 
    5.3  | 
    18.51  | 
    22  | 
     
  
    | SM120-46  | 
    10  | 
    75  | 
    1450  | 
    5.2  | 
    20.48  | 
    30  | 
     
  
    | SM120-46  | 
    9  | 
    20  | 
    2900  | 
    10.7  | 
    37.48  | 
    45  | 
     
  
    | SM120-46  | 
    10  | 
    40  | 
    2900  | 
    11.1  | 
    41.41  | 
    45  | 
     
  
    | SM120-46  | 
    1  | 
    12  | 
    2900  | 
    12.5  | 
    6.01  | 
    7.5  | 
     
  
    | SM120-46  | 
    2  | 
    12  | 
    2900  | 
    12.2  | 
    9.95  | 
    11  | 
     
  
    | SM120-46  | 
    3  | 
    12  | 
    2900  | 
    12  | 
    13.88  | 
    15  | 
     
  
    | SM120-46  | 
    4  | 
    12  | 
    2900  | 
    11.7  | 
    17.81  | 
    18.5  | 
     
  
    | SM120-46  | 
    5  | 
    12  | 
    2900  | 
    11.4  | 
    21.75  | 
    22  | 
     
  
    | SM120-46  | 
    6  | 
    12  | 
    2900  | 
    11.2  | 
    25.68  | 
    30  | 
     
  
    | SM120-46  | 
    7  | 
    12  | 
    2900  | 
    11  | 
    29.61  | 
    30  | 
     
  
    | SM120-46  | 
    8  | 
    12  | 
    2900  | 
    10.7  | 
    33.55  | 
    37  | 
     
 
 
    螺桿磨損五點(diǎn)原因:1、每種塑料,都有一個(gè)理想塑化的加工溫度范圍,應(yīng)該控制料筒加工溫度,使之接近這個(gè)溫度范圍。粒狀塑料從料斗進(jìn)入料筒,首先會(huì)到達(dá)加料段,在加料段必然會(huì)出現(xiàn)干性磨擦,當(dāng)這些塑料受熱不足,熔融不均時(shí),很易造成料筒內(nèi)壁及螺桿表面磨損增大。同樣,在壓縮段和均化段,如果塑料的熔融狀態(tài)紊亂不均,也會(huì)造成磨損增快。2、轉(zhuǎn)速應(yīng)調(diào)校得當(dāng)。由于部分塑料加有強(qiáng)化劑,如玻璃纖維、礦物質(zhì)或其他填充料。這些物質(zhì)對(duì)金屬材質(zhì)的磨擦力往往比熔融塑料的大得多。在注塑這些塑料時(shí),如果用高的轉(zhuǎn)速成,則在提高對(duì)塑料的剪切力的同時(shí),亦將令強(qiáng)化相應(yīng)地產(chǎn)生更多被撕碎的纖維,被撕碎的纖維含有鋒利末端,令磨損力大為增加。無機(jī)礦物質(zhì)在金屬表面高速滑行時(shí),其刮削作用也不小。所以轉(zhuǎn)速不宜調(diào)得太高。3、螺桿在機(jī)筒內(nèi)轉(zhuǎn)動(dòng),物料與二者的摩擦,使螺桿與機(jī)筒的工作表面逐漸磨損:螺桿直徑逐漸縮小,機(jī)筒的內(nèi)孔直徑逐漸加大。這樣,螺桿與機(jī)筒的配合直徑間隙,隨著二者的逐漸磨損而一點(diǎn)點(diǎn)加大?墒,由于機(jī)筒前面機(jī)頭和分流板的阻力沒有改變,這就增加了被擠塑物料前進(jìn)時(shí)的漏流量,即物料從直徑間隙處向進(jìn)料方向流動(dòng)量增加。結(jié)果使塑膠機(jī)械生產(chǎn)量下降。這種現(xiàn)象又使物料在機(jī)筒內(nèi)停留時(shí)間增加,造成物料分解。如果是聚乙烯,分解產(chǎn)生的氯化氫氣體加強(qiáng)了對(duì)螺桿和機(jī)筒的腐蝕。4、
物料中如有碳酸鈣和玻璃纖維等填充料,能加快螺桿和機(jī)筒的磨損。 
5、 由于物料沒有塑化均勻,或是有金屬異物混入料中,使螺桿轉(zhuǎn)動(dòng)扭矩力突然增加,這種扭矩超出螺桿的強(qiáng)度極限,使螺桿扭斷。這是一種非常規(guī)事故損壞。
 
      立式三螺桿泵是軸向輸送介質(zhì)的定量容積式轉(zhuǎn)子泵,立式三螺桿泵由特殊的形狀曲線構(gòu)成的螺旋型面的主動(dòng)螺桿和兩根從動(dòng)螺桿互相嚙合及它們與泵套三孔內(nèi)表面的配合,在泵的進(jìn)出油口之間形成的數(shù)級(jí)動(dòng)密封腔,當(dāng)主動(dòng)螺桿和從動(dòng)螺桿互相嚙合轉(zhuǎn)動(dòng)時(shí),由于帶有一定黏度的介質(zhì)使螺桿之間形成逐個(gè)的密封腔,并且螺桿和螺桿之間,螺桿與泵套之間形成油膜,不斷形成數(shù)個(gè)運(yùn)動(dòng)的密封腔,這些動(dòng)密封腔不斷將介質(zhì)從泵的進(jìn)口沿螺桿軸向輸送到泵的出口,不斷在泵的進(jìn)口處形成真空。立式三螺桿泵進(jìn)口處的介質(zhì)不斷在大氣壓的作用下,壓入泵腔內(nèi),(由于此時(shí)泵已經(jīng)有自吸能力,也可稱做吸入泵腔內(nèi))使所輸送的介質(zhì)逐級(jí)密封逐級(jí)提升壓力,形成一個(gè)連續(xù)平穩(wěn)軸向移動(dòng)的壓力液體。由于是軸向密封輸送,因此無攪拌無壓力脈動(dòng)。立式三螺桿泵運(yùn)行平穩(wěn),噪音低。主動(dòng)螺桿和兩根從動(dòng)螺桿的軸向力采用液壓平衡裝置,從動(dòng)螺桿由液壓力驅(qū)動(dòng)旋轉(zhuǎn),所以螺桿之間無磨損,使用壽命長(zhǎng);立式三螺桿泵采用機(jī)械密封加骨架油封雙重密封方式,無泄露。立式三螺桿泵內(nèi)部結(jié)構(gòu)簡(jiǎn)單緊湊,效率高、具有很強(qiáng)的自吸能力、節(jié)能效果好;且安裝、使用和維護(hù)檢修方便。立式三螺桿泵所輸送液體為各種不含固體顆粒、無腐蝕性油類及類似油類的潤(rùn)滑性液體,所輸送黏度為1.2-100oE(3.0-760st),高粘度液體也可以通過加溫、降粘后輸送。其溫度一般不超過150o,流量范圍3.32L/min-10000L/min(0.2m3/h-590m3/h)。部分特殊產(chǎn)品最高工作壓力可以達(dá)到16-21Mpa。該泵泵體可采用焊接工藝,如有需要可以根據(jù)管路布置設(shè)計(jì)進(jìn)出口尺寸及位置,也可以根據(jù)介質(zhì)的不同,采用不同材料(如不銹鋼)生產(chǎn)。 
      
      介質(zhì)粘度:1~1500mm2/s,降低轉(zhuǎn)速粘度可到3×10mm2/s。 
      壓力范圍:5.0MPa 
      流量范圍:1~2000m3/h 
      溫度范圍:-15℃~320℃ 
      性能范圍:1、輸送液體無脈動(dòng)、無攪拌、振動(dòng)小、噪音低;2、有較強(qiáng)的自吸能力,允許含有少量微小顆粒及在一定程度內(nèi)氣液混輸;3、采用同步齒輪驅(qū)動(dòng),螺桿之間不接觸,軸端采用機(jī)械密封,泵的使用壽命長(zhǎng);4、用合適的材料,可以輸送有腐蝕性的介質(zhì),適用范圍廣;5、雙吸式結(jié)構(gòu),螺桿上軸向力得到平衡。 
  
三螺桿泵產(chǎn)生噪聲的原因和排除方法: 
  三螺桿泵振動(dòng)大的原因及排除方法:檢查吸入管路和軸封,不得漏入空氣;檢查進(jìn)口閥門是否漏入空氣或完全打開; 
  1、三螺桿泵發(fā)生汽蝕 
  三螺桿泵振動(dòng)大的原因及排除方法:檢查吸入管路和軸封,不得漏入空氣;檢查進(jìn)口閥門是否漏入空氣或完全打開;檢查過濾器及吸入管路排除堵塞;吸入管路直徑太小,更換之;或降低轉(zhuǎn)速適應(yīng)介質(zhì)的粘度或加熱介質(zhì)降低粘度;提高介質(zhì)液位。 
  2、三螺桿泵安裝不牢固 
  排除方法:重新安裝好 
  3、三螺桿泵減速器齒輪損壞或缺潤(rùn)滑油 
  排除方法:更換損壞零件或加潤(rùn)滑油 
  4、三螺桿泵聯(lián)軸器同軸度誤差大 
  排除方法:校正聯(lián)軸器同軸度 
  5、三螺桿泵內(nèi)螺桿或軸承等零件有損壞 
  排除方法:檢查泵零件,更換損壞零件。 
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