大东海无锡泵业有限公司
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产品名称:esl型机封冲洗管道泵
产品简介
实践证明,合适的端面冲洗是提高管道泵机械密封耐久性的重要辅助措施之一,对炼油厂中热油泵轴密封的效果更为明显。此外,对于那些润滑性差、易挥发的液态烃轴封,为了能够迅速带走热量防止液膜汽化,则不得不采用冲洗措施。一般来说,当psv>7.0(mpa.s).(m/s)时,就应采用冲洗措施。对于那些端面温度不高,辅助元件的温度又不超过耐热极限的,一般可不采用冲洗措施。近些年来,从国外引进的一些生产装置设备来看,机封冲洗装置已经成为机械密封的组成部分,有些甚至把冲洗管路也系统化了。
产品特点
机封冲洗管道泵的机械密封端面冲洗的作用有二:
1、可以带走机封冲洗管道泵 的密封腔中机械密封的摩擦热、搅拌热等,以降低密封端面温度,保证密封端面上流体膜的稳定;
2、可以阻止固体杂质和油焦淤积于密封腔中,使机械密封能在良好、稳定的工作环境中工作,并减少磨损和密封零件失效的可能。
现在市场上机封冲洗管道泵生产厂家很多,那机封冲洗管道泵哪家好呢?大东海泵业专业生产的机封冲洗管道泵、尊龙凯时(中国)人生就是搏!型号很齐全,欢迎大家前来咨询、选购。
产品用途
esl型机封冲洗管道泵主要用于粘稠易结晶、或有微小颗粒物的介质输送,但需考虑用于冲洗的介质与物料是否相容。
型号意义
性能参数
序号 | 型号 | 流量 |
扬程 (m) | 效率 | 转速 |
电机功率 (kw) | 必须汽蚀余量 | |
m3/h | l/s | |||||||
1 | esl40-100 | 6.3 | 1.75 | 12.5 | 54 | 1450 | 0.55 | 3.5 |
2 | esl40-100a | 5.6 | 1.56 | 10 | 52 | 1450 | 0.37 | 3.5 |
3 | esl40-125 | 6.3 | 1.75 | 20 | 46 | 1450 | 1.1 | 3.5 |
4 | esl40-125a | 5.6 | 1.56 | 16 | 45 | 2900 | 0.75 | 3.5 |
5 | esl40-160 | 6.3 | 1.75 | 32 | 40 | 2900 | 2.2 | 3.5 |
6 | esl40-160a | 5.9 | 1.64 | 28 | 39 | 2900 | 1.5 | 3.5 |
7 | esl40-160b | 5.5 | 1.53 | 24 | 38 | 2900 | 1.1 | 3.5 |
8 | esl40-200 | 6.3 | 1.75 | 50 | 33 | 2900 | 4 | 3.5 |
9 | esl40-200a | 5.9 | 1.64 | 44 | 31 | 2900 | 3 | 3.5 |
10 | esl40-200b | 5.3 | 1.47 | 36 | 29 | 2900 | 2.2 | 3.5 |
11 | esl40-250 | 6.3 | 1.75 | 80 | 28 | 2900 | 7.5 | 3.5 |
12 | esl40-250a | 5.9 | 1.64 | 70 | 28 | 2900 | 5.5 | 3.5 |
13 | esl40-250b | 5.5 | 1.53 | 60 | 27 | 2900 | 4 | 3.5 |
14 | esl40-100(i) | 12.5 | 3.47 | 12.5 | 62 | 1450 | 1.1 | 3.5 |
15 | esl40-100(i)a | 11 | 3.05 | 10 | 60 | 1450 | 0.75 | 3.5 |
16 | esl40-125(i) | 12.5 | 3.47 | 20 | 58 | 1450 | 1.5 | 3.5 |
17 | esl40-125(i)a | 11 | 3.05 | 16 | 57 | 1450 | 1.1 | 3.5 |
18 | esl40-160(i) | 12.5 | 3.47 | 32 | 52 | 2900 | 3 | 3.5 |
19 | esl40-160(i)a | 11.7 | 3.25 | 28 | 51 | 2900 | 2.2 | 3.5 |
20 | esl40-160(i)b | 10.4 | 2.89 | 22 | 50 | 2900 | 1.5 | 3.5 |
21 | esl40-200(i) | 12.5 | 3.47 | 50 | 46 | 2900 | 5.5 | 3.5 |
22 | esl40-200(i)a | 11.7 | 3.25 | 44 | 45 | 2900 | 4 | 3.5 |
23 | esl40-200(i)b | 10.6 | 2.94 | 36 | 44 | 2900 | 3 | 3.5 |
24 | esl40-250(i) | 12.5 | 3.47 | 80 | 38 | 2900 | 11 | 3.5 |
25 | esl40-250(i)a | 11.6 | 3.22 | 70 | 38 | 2900 | 7.5 | 3.5 |
26 | esl40-250(i)b | 10.8 | 3 | 60 | 37 | 2900 | 7.5 | 3.5 |
27 | esl40-250(i)c | 10 | 2.78 | 52 | 36 | 2900 | 5.5 | 3.5 |
28 | esl50-100 | 12.5 | 3.47 | 12.5 | 62 | 1450 | 1.1 | 3.5 |
29 | esl50-100a | 11 | 3.05 | 10 | 60 | 1450 | 0.75 | 3.5 |
30 | esl50-125 | 12.5 | 3.47 | 20 | 58 | 1450 | 1.5 | 3.5 |
31 | esl50-125a | 11 | 3.05 | 16 | 57 | 1450 | 1.1 | 3.5 |
32 | esl50-160 | 12.5 | 3.47 | 32 | 52 | 2900 | 3 | 3.5 |
33 | esl50-160a | 11.7 | 3.25 | 28 | 51 | 2900 | 2.2 | 3.5 |
34 | esl50-160b | 10.4 | 2.89 | 22 | 50 | 2900 | 1.5 | 3.5 |
35 | esl50-200 | 12.5 | 3.47 | 50 | 46 | 2900 | 5.5 | 3.5 |
36 | esl50-200a | 11.7 | 3.25 | 44 | 45 | 2900 | 4 | 3.5 |
37 | esl50-200b | 10.6 | 2.94 | 36 | 44 | 2900 | 3 | 3.5 |
38 | esl50-250 | 12.5 | 3.47 | 80 | 38 | 2900 | 11 | 3.5 |
39 | esl50-250a | 11.6 | 3.22 | 70 | 38 | 2900 | 7.5 | 3.5 |
40 | esl50-250b | 10.8 | 3 | 60 | 37 | 2900 | 7.5 | 3.5 |
41 | esl50-250c | 10 | 2.78 | 52 | 36 | 2900 | 5.5 | 3.5 |
42 | esl50-100(i) | 25 | 6.94 | 12.5 | 69 | 1450 | 1.5 | 3.8 |
43 | esl50-100(i)a | 22.3 | 6.19 | 10 | 67 | 1450 | 1.1 | 3.8 |
44 | esl50-125(i) | 25 | 6.94 | 20 | 68 | 1450 | 3 | 3.8 |
45 | esl50-125(i)a | 22.3 | 6.49 | 16 | 66 | 1450 | 2.2 | 3.8 |
46 | esl50-160(i) | 25 | 6.94 | 32 | 63 | 1450 | 4 | 3.8 |
47 | esl50-160(i)a | 23.4 | 6.5 | 28 | 62 | 1450 | 4 | 3.8 |
48 | esl50-160(i)b | 21.6 | 6 | 24 | 58 | 1450 | 3 | 3.8 |
49 | esl50-200(i) | 25 | 6.94 | 50 | 58 | 2900 | 7.5 | 3.8 |
50 | esl50-200(i)a | 23.5 | 6.53 | 44 | 57 | 2900 | 7.5 | 3.8 |
51 | esl50-200(i)b | 21.8 | 6.06 | 38 | 55 | 2900 | 5.5 | 3.8 |
52 | esl50-250(i) | 25 | 6.94 | 80 | 50 | 2900 | 15 | 3.8 |
53 | esl50-250(i)a | 23.4 | 6.5 | 70 | 50 | 2900 | 11 | 3.8 |
54 | esl50-250(i)b | 21.6 | 6 | 60 | 48 | 2900 | 11 | 3.8 |
55 | esl50-315(i) | 25 | 6.94 | 125 | 40 | 2900 | 30 | 3.8 |
56 | esl50-315(i)a | 23.7 | 6.58 | 113 | 40 | 2900 | 22 | 3.8 |
57 | esl50-315(i)b | 22.5 | 6.25 | 101 | 39 | 2900 | 18.5 | 3.8 |
58 | esl50-315(i)c | 20.6 | 5.72 | 85 | 38 | 2900 | 15 | 3.8 |
59 | esl65-100 | 25 | 6.94 | 12.5 | 69 | 1450 | 1.2 | 3.8 |
60 | esl65-100a | 22.3 | 6.19 | 10 | 67 | 1450 | 1.1 | 3.8 |
61 | esl65-125 | 25 | 6.94 | 20 | 68 | 1450 | 3 | 3.8 |
62 | esl65-125a | 22.3 | 6.19 | 16 | 66 | 1450 | 2.2 | 3.8 |
63 | esl65-160 | 25 | 6.94 | 32 | 63 | 1450 | 4 | 3.8 |
64 | esl65-160a | 23.4 | 6.5 | 28 | 62 | 1450 | 4 | 3.8 |
65 | esl65-160b | 21.6 | 6 | 24 | 58 | 1450 | 3 | 3.8 |
66 | esl65-200 | 25 | 6.94 | 50 | 58 | 2900 | 7.5 | 3.8 |
67 | esl65-200a | 23.5 | 6.53 | 44 | 57 | 2900 | 7.5 | 3.8 |
68 | esl65-200b | 21.8 | 6.06 | 38 | 55 | 2900 | 5.5 | 3.8 |
69 | esl65-250 | 25 | 6.94 | 80 | 50 | 2900 | 15 | 3.8 |
70 | esl65-250a | 23.4 | 6.5 | 70 | 50 | 2900 | 11 | 3.8 |
71 | esl65-250b | 21.6 | 6 | 60 | 49 | 2900 | 11 | 3.8 |
72 | esl65-315 | 25 | 6.94 | 125 | 40 | 2900 | 30 | 3.8 |
73 | esl65-315a | 23.7 | 6.58 | 113 | 40 | 2900 | 22 | 3.8 |
74 | esl65-315b | 22.5 | 6.25 | 101 | 39 | 2900 | 18.5 | 3.8 |
75 | esl65-315c | 20.6 | 5.72 | 85 | 38 | 2900 | 15.5 | 3.8 |
76 | esl65-100(i) | 50 | 13.9 | 12.5 | 73 | 1450 | 3 | 4.2 |
77 | esl65-100(i)a | 44.7 | 12.5 | 10 | 72 | 1450 | 2.2 | 4.2 |
78 | esl65-125(i) | 50 | 13.9 | 20 | 72.5 | 1450 | 5.5 | 4.2 |
79 | esl65-125(i)a | 45 | 12.5 | 16 | 71 | 1450 | 4 | 4.2 |
80 | esl65-160(i) | 50 | 13.9 | 32 | 71 | 1450 | 7.5 | 4.2 |
81 | esl65-160(i)a | 46.7 | 13 | 28 | 70 | 1450 | 7.5 | 4.2 |
82 | esl65-160(i)b | 43.3 | 12 | 24 | 69 | 1450 | 5.5 | 4.2 |
83 | esl65-200(i) | 50 | 13.9 | 50 | 67 | 2900 | 15 | 4.2 |
84 | esl65-200(i)a | 47 | 13.1 | 44 | 66 | 2900 | 11 | 4.2 |
85 | esl65-200(i)b | 43.5 | 12.1 | 38 | 65 | 2900 | 7.5 | 4.2 |
86 | esl65-250(i) | 50 | 13.9 | 80 | 59 | 2900 | 22 | 4.2 |
87 | esl65-250(i)a | 46.7 | 13 | 70 | 59 | 2900 | 18.5 | 4.2 |
88 | esl65-250(i)b | 43.3 | 12 | 60 | 58 | 2900 | 15 | 4.2 |
89 | esl65-315(i) | 50 | 13.9 | 125 | 54 | 2900 | 34 | 4.2 |
90 | esl65-315(i)a | 46.5 | 12.9 | 110 | 54 | 2900 | 30 | 4.2 |
91 | esl65-315(i)b | 44.5 | 12.4 | 100 | 53 | 2900 | 30 | 4.2 |
92 | esl65-315(i)c | 41 | 11.4 | 85 | 51 | 2900 | 22 | 4.2 |
93 | esl80-100 | 50 | 13.9 | 12.5 | 73 | 1450 | 3 | 4.2 |
94 | esl80-100a | 44.7 | 12.4 | 10 | 72 | 1450 | 2.2 | 4.2 |
95 | esl80-125 | 50 | 13.9 | 20 | 72.5 | 1450 | 5.5 | 4.2 |
96 | esl80-125a | 45 | 12.5 | 16 | 71 | 1450 | 4 | 4.2 |
97 | esl80-160 | 50 | 13.9 | 32 | 71 | 1450 | 7.5 | 4.2 |
98 | esl80-160a | 46.7 | 13 | 28 | 70 | 1450 | 7.5 | 4.2 |
99 | esl80-160b | 43.3 | 12 | 24 | 69 | 1450 | 5.5 | 4.2 |
100 | esl80-200 | 50 | 13.9 | 50 | 67 | 2900 | 15.5 | 4.2 |
101 | esl80-200a | 47 | 13.1 | 44 | 66 | 2900 | 11 | 4.2 |
102 | esl80-200b | 43.5 | 12.1 | 38 | 65 | 2900 | 7.5 | 4.2 |
103 | esl80-250 | 50 | 13.9 | 80 | 59 | 2900 | 22 | 4.2 |
104 | esl80-250a | 46.7 | 13 | 70 | 59 | 2900 | 18.5 | 4.2 |
105 | esl80-250b | 43.3 | 12 | 60 | 58 | 2900 | 15 | 4.2 |
106 | esl80-315 | 50 | 13.9 | 125 | 54 | 2900 | 37 | 4.2 |
107 | esl80-315a | 46.5 | 12.9 | 110 | 54 | 2900 | 30 | 4.2 |
108 | esl80-315b | 44.5 | 12.4 | 100 | 53 | 2900 | 30 | 4.2 |
109 | esl80-315c | 41 | 11.4 | 85 | 51 | 2900 | 22 | 4.2 |
110 | esl80-100(i) | 100 | 27.8 | 12.5 | 76 | 1450 | 5.5 | 4.2 |
111 | esl80-100(i)a | 89 | 24.7 | 10 | 74 | 1450 | 4 | 4.2 |
112 | esl80-125(i) | 100 | 27.8 | 20 | 76 | 1450 | 11 | 4.2 |
113 | esl80-125(i)a | 89 | 24.7 | 16 | 74 | 1450 | 7.5 | 4.2 |
114 | esl80-160(i) | 100 | 27.8 | 32 | 76 | 1450 | 15 | 4.2 |
115 | esl80-160(i)a | 93.5 | 26 | 28 | 74 | 1450 | 11 | 4.2 |
116 | esl80-160(i)b | 86.6 | 24.1 | 24 | 72 | 1450 | 11 | 4.2 |
117 | esl80-200(i) | 100 | 27.8 | 50 | 74 | 1450 | 22 | 4.2 |
118 | esl80-200(i)a | 93.5 | 26 | 44 | 73 | 1450 | 18.5 | 5.5 |
119 | esl80-200(i)b | 87 | 24.2 | 38 | 71 | 1450 | 15 | 5.5 |
120 | esl100-100 | 100 | 27.8 | 12.5 | 76 | 1450 | 5.5 | 5.5 |
121 | esl100-100a | 89 | 24.7 | 10 | 74 | 1450 | 4 | 5.5 |
122 | esl100-125 | 100 | 27.8 | 20 | 76 | 1450 | 11 | 5.5 |
123 | esl100-125a | 89 | 24.7 | 16 | 74 | 1450 | 7.5 | 5.5 |
124 | esl100-160 | 100 | 27.8 | 32 | 76 | 1450 | 15 | 5.5 |
125 | esl100-160a | 93.5 | 26 | 28 | 74 | 1450 | 11 | 5.5 |
126 | esl100-160b | 86.6 | 24.1 | 24 | 72 | 1450 | 11 | 5.5 |
127 | esl100-200 | 100 | 27.8 | 50 | 74 | 1450 | 22 | 5.5 |
128 | esl100-200a | 93.5 | 26 | 44 | 73 | 1450 | 18.5 | 5.5 |
129 | esl100-200b | 87 | 27.2 | 38 | 71 | 1450 | 15 | 5.5 |
130 | esl125-100 | 160 | 44.4 | 12.5 | 82 | 1450 | 11 | 5.5 |
131 | esl125-100a | 143 | 39.7 | 10 | 77 | 1450 | 7.5 | 5.5 |
132 | esl125-125 | 160 | 44.4 | 20 | 80 | 1450 | 15 | 5.5 |
133 | esl125-25a | 143 | 39.7 | 16 | 77 | 1450 | 11 | 5.5 |
134 | esl125-160 | 160 | 44.4 | 32 | 78 | 1450 | 22 | 5.5 |
135 | esl125-160a | 150 | 41.7 | 28 | 76 | 1450 | 18.5 | 5.5 |
136 | esl125-1160b | 138 | 38.3 | 24 | 73 | 1450 | 15 | 5.5 |
137 | esl125-200 | 160 | 44.4 | 50 | 77 | 1450 | 37 | 5.5 |
138 | esl125-200a | 150 | 41.7 | 44 | 76 | 1450 | 30 | 5.5 |
139 | esl125-200b | 138 | 38.3 | 37.5 | 75 | 1450 | 22 | 5.5 |
140 | esl150-200 | 200 | 55.6 | 12.5 | 78 | 1450 | 15 | 5 |
141 | esl150-200a | 179 | 49.7 | 10 | 76 | 1450 | 11 | 5 |
142 | esl150-250 | 200 | 55.6 | 20 | 79 | 1450 | 18.5 | 5 |
143 | esl150-250a | 184.4 | 51.2 | 17 | 78 | 1450 | 15 | 5 |
144 | esl150-250b | 167 | 46.4 | 14 | 76 | 1450 | 11 | 5 |
145 | esl150-315 | 200 | 55.6 | 32 | 78 | 1450 | 30 | 5.5 |
146 | esl150-315a | 187 | 51.9 | 28 | 77 | 1450 | 22 | 5.5 |
147 | esl150-315b | 173 | 48.1 | 24 | 76 | 1450 | 18.5 | 5.5 |
148 | esl150-400 | 200 | 55.6 | 50 | 75 | 1450 | 45 | 5.5 |
149 | esl150-400a | 187 | 51.9 | 44 | 74 | 1450 | 37 | 5.5 |
150 | esl150-400b | 174 | 48.3 | 38 | 73 | 1450 | 30 | 5.5 |
151 | esl150-400c | 160 | 44.4 | 32 | 71 | 1450 | 22 | 5.5 |
152 | esl200-200 | 200 | 55.6 | 12.5 | 78 | 1450 | 15 | 5 |
153 | esl200-200a | 179 | 49.7 | 10 | 76 | 1450 | 11 | 5 |
154 | esl200-250 | 200 | 55.9 | 20 | 79 | 1450 | 18.5 | 5 |
155 | esl200-250a | 184.4 | 51.2 | 17 | 78 | 1450 | 15 | 5 |
156 | esl200-250b | 167 | 46.4 | 14 | 76 | 1450 | 11.1 | 5 |
157 | esl200-315 | 200 | 55.6 | 32 | 78 | 1450 | 30 | 5.5 |
158 | esl200-315a | 187 | 51.9 | 28 | 77 | 1450 | 22 | 5.5 |
159 | esl200-315b | 173 | 48.1 | 24 | 76 | 1450 | 18.5 | 5.5 |
160 | esl200-400 | 200 | 55.6 | 50 | 75 | 1450 | 45 | 5.5 |
161 | esl200-400a | 187 | 51.9 | 44 | 74 | 1450 | 37 | 5.5 |
162 | esl200-400b | 174 | 48.3 | 38 | 73 | 1450 | 30 | 5.5 |
163 | esl200-400c | 160 | 44.4 | 32 | 71 | 1450 | 22 | 5.5 |
164 | esl200-200(i) | 400 | 111.1 | 12.5 | 80 | 1450 | 22 | 5.5 |
165 | esl200-200(i)a | 358 | 99.4 | 10 | 78 | 1450 | 18.5 | 5.5 |
166 | esl200-250(i) | 400 | 111.4 | 20 | 80 | 1450 | 30 | 5.5 |
167 | esl200-250(i)a | 358 | 99.4 | 16 | 78 | 1450 | 22 | 5.5 |
168 | esl200-250(i)b | 322 | 89.4 | 13 | 75 | 1450 | 18.5 | 5.5 |
169 | esl200-315(i) | 400 | 111.4 | 32 | 80 | 1450 | 55 | 5.5 |
170 | esl200-315(i)a | 374 | 103.9 | 28 | 79 | 1450 | 45 | 5.5 |
171 | esl200-315(i)b | 346 | 96.1 | 24 | 78 | 1450 | 37 | 5.5 |
172 | esl200-400(i) | 400 | 111.4 | 50 | 81 | 1450 | 75 | 5.5 |
173 | esl200-400(i)a | 374 | 103.9 | 44 | 80 | 1450 | 75 | 5.5 |
174 | esl200-400(i)b | 346 | 96.1 | 30 | 78 | 1450 | 55 | 5.5 |
175 | esl200-400(i)c | 320 | 88.9 | 32 | 76 | 1450 | 45 | 5.5 |
176 | esl300-235 | 720 | 200 | 18 | 81 | 970 | 55 | 6 |
177 | esl300-235a | 657 | 182.5 | 15 | 79 | 970 | 45 | 6 |
178 | esl300-235b | 600 | 167 | 12.5 | 77 | 970 | 37 | 6 |
179 | esl300-300 | 720 | 200 | 28 | 81 | 970 | 75 | 6 |
180 | esl300-300a | 666 | 185 | 24 | 80 | 970 | 75 | 6 |
181 | esl300-300b | 623 | 173.1 | 21 | 79 | 970 | 55 | 6 |
182 | esl300-380 | 720 | 200 | 44 | 84 | 970 | 132 | 6 |
183 | esl300-380a | 666 | 185 | 38 | 80 | 970 | 110 | 6 |
184 | esl300-380b | 614 | 170.6 | 32 | 78 | 970 | 90 | 6 |
185 | esl300-235(i) | 1080 | 300 | 40 | 82 | 970 | 160 | 6 |
186 | esl300-235(i)a | 965 | 268.1 | 32 | 80 | 970 | 132 | 6 |
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