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型式
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双端面、多弹簧、非平衡型
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简 图
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 |
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工
作
参
数
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介质压力p／MPa
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0～0.5
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封液压力/MPa
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p+（0.01～0.02）
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介质温度/℃
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≤130
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封液温度/℃
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≤80
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介 质
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碱性液体,浓度<42%,含固相颗粒10%～20%
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封液
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水或与介质相溶液体
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转速/r·min-1
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≤3000
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轴径/mm
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28～85
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规 格
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D
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D1
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D2
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D3
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D4
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L
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L1
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L2
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h6
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H8/a11
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A11/h8
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H8/f8
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±0.5
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28
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28
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50
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44
|
42
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54
|
118
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18
|
36
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30
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30
|
52
|
46
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44
|
56
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|||
32
|
32
|
54
|
48
|
46
|
58
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|||
33
|
33
|
55
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49
|
47
|
59
|
|||
35
|
35
|
57
|
51
|
49
|
61
|
|||
38
|
38
|
64
|
58
|
54
|
68
|
122
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20
|
|
40
|
40
|
66
|
60
|
56
|
70
|
|||
43
|
43
|
69
|
63
|
59
|
73
|
|||
45
|
45
|
71
|
65
|
61
|
75
|
|||
48
|
48
|
74
|
68
|
64
|
78
|
|||
50
|
50
|
76
|
70
|
67
|
80
|
|||
53
|
53
|
79
|
73
|
70
|
83
|
126
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37
|
|
55
|
55
|
81
|
75
|
72
|
85
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|||
58
|
58
|
89
|
83
|
78
|
93
|
130
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22
|
|
60
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60
|
91
|
85
|
80
|
95
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|||
63
|
63
|
94
|
88
|
83
|
98
|
|||
65
|
65
|
96
|
90
|
85
|
100
|
|||
68
|
68
|
99
|
93
|
88
|
103
|
134
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24
|
|
70
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70
|
101
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95
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90
|
105
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|||
75
|
75
|
110
|
104
|
99
|
114
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|||
80
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80
|
115
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109
|
104
|
119
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136
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25
|
|
85
|
85
|
120
|
114
|
109
|
124
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