详细介绍: 3QGB80×2-36 路基沥青输送泵
3QGB三螺杆保温泵是一种容积式泵,显著的优点是结构简单、体积小、允许高转速工作平稳可靠、压力脉动小、流量稳定、噪音低、效率高。正是利用螺杆啮合原理,依靠旋转的螺杆在泵套内相互啮合,把被输送的介质封闭在啮合腔内,沿螺杆轴向连续匀速地推至排出口,为系统提供稳定的压力。
3QGB三螺杆保温泵是依靠泵体与螺杆所形成,当主动螺杆转动时,带动与其啮合的从动螺杆一起转动,吸入腔一端的螺杆啮合空间容积逐渐增大,压力降低。液体在压差作用下进入啮合空间容积。当容积增至最大而形成一个密封腔时,液体就在一个个密封腔内连续地沿轴向移动,直至排出腔一端。这时排出腔一端的螺杆啮合空 间容积逐渐缩小,而将液体排出。三螺杆保温泵的工作原理与齿轮泵相似,只是在结构上用螺杆取代了齿轮。表为各种螺杆泵的特点和应用范围。三螺杆保温泵的流量和压力 脉冲很小,噪声和振动小,有自吸能力,但螺杆加工较困难。泵有单吸式和双吸式两种结构,但单螺杆泵仅有单吸式。三螺杆泵必须配带安全阀(单螺杆泵不必配带),以防止由于某种原因如排出管堵塞使泵的出口压力超过容许值而损坏泵或原动机。
3QGB80×2-36
3QGB三螺杆保温泵用途:
用来输送温度≤150℃、粘度3-760cSt、不含固体颗粒、无腐蚀性、具有润滑性能的介质。
适用压力范围:0.6-2.5Mpa。
适用流量范围:0.6-123m3/h。
3QGB三螺杆保温泵主要应用于燃油输送、液压工程、船舶工程,石化及其它工业。
3QGB三螺杆保温泵特点:
定子与转子接触的螺旋封线将收入腔与排出腔完全分开,使泵具有阀门的隔断作用。
可实现液、气、固体的多相混输。
泵内流体流动时容积不发生变化,没有瑞流搅动和脉。
弹性定子形成的容积腔能有效地降低输送含固体颗粒介质时的磨耗。
输入介地粘度可达50000Mpa·s含固量可达50%。
流量与转速正比,借助调速器可实现量的自动调节。
3QGB80×2-36
三螺杆泵技术参数
泵规格
|
流量
|
压力
Mpa
|
转速
r/min
|
功率KW
|
必需气蚀余量
m
|
电机规格
|
m/h
|
l/min
|
轴功率
|
电机功率
|
45×3-36
|
2.99
|
49.89
|
0.6
|
950
|
0.68
|
1.1
|
5
|
90L-6-B3
|
2.90
|
48.26
|
1.0
|
1.15
|
1.5
|
100L-6-B3
|
2.80
|
46.64
|
1.6
|
1.83
|
3
|
132S-6-B3
|
2.54
|
42.29
|
2.5
|
2.80
|
4
|
132M1-6-B3
|
4.57
|
76.16
|
0.6
|
1450
|
1.03
|
1.5
|
90L-4-B3
|
4.42
|
73.68
|
1.0
|
1.73
|
2.2
|
100L1-4-B3
|
4.27
|
71.20
|
1.6
|
2.80
|
3
|
100L2-4-B3
|
3.87
|
64.58
|
2.5
|
4.31
|
5.5
|
132S-4-B3
|
45×2-46
|
4.28
|
71.28
|
0.6
|
950
|
1.03
|
1.5
|
5
|
100L-6-B3
|
4.14
|
68.96
|
1.0
|
1.72
|
2.2
|
112M-6-B3
|
4.00
|
66.63
|
1.6
|
2.80
|
4
|
132M1-6-B3
|
6.53
|
108.8
|
0.6
|
1450
|
1.75
|
2.2
|
100L1-4-B3
|
6.32
|
105.3
|
1.0
|
2.61
|
3
|
100L2-4-B3
|
6.10
|
101.7
|
1.6
|
3.75
|
5.5
|
132S-4-B3
|
55×2-46
|
7.81
|
130.2
|
0.6
|
950
|
1.42
|
2.2
|
5
|
112M-6-B3
|
7.55
|
125.9
|
1.0
|
2.53
|
4
|
132M1-6-B3
|
11.7
|
194.5
|
0.6
|
1450
|
2.74
|
4
|
112M-4-B3
|
11.3
|
188.3
|
1.0
|
4.24
|
5.5
|
132S-4-B3
|
60×2-43
|
8.60
|
143.4
|
0.6
|
950
|
2.06
|
3
|
5
|
132S-6-B3
|
8.27
|
137.9
|
1.0
|
3.18
|
4
|
132M1-6-B3
|
13.1
|
218.9
|
0.6
|
1450
|
3.15
|
4
|
112M-4-B3
|
12.6
|
210.5
|
1.0
|
4.86
|
7.5
|
132M-4-B3
|
60×2-46
|
9.89
|
164.8
|
0.6
|
950
|
2.33
|
3
|
5
|
132S-6-B3
|
9.73
|
162.2
|
0.8
|
2.91
|
4
|
132M1-6-B3
|
9.56
|
159.4
|
1.0
|
3.61
|
5.5
|
132M2-4-B3
|
15.1
|
251.6
|
0.6
|
1450
|
3.56
|
5.5
|
132S-4-B3
|
14.6
|
243.3
|
1.0
|
5.51
|
7.5
|
132M-4-B3
|
70×2-46
|
16.0
|
266.3
|
0.6
|
950
|
3.71
|
5.5
|
5
|
132M2-6-B3
|
15.5
|
258.9
|
1.0
|
5.73
|
7.5
|
160M-6-B3
|
24.4
|
406.4
|
0.6
|
1450
|
5.66
|
7.5
|
132M-4-B3
|
23.7
|
395.2
|
1.0
|
8.75
|
11
|
160M-4-B3
|
80×2-36
|
16.8
|
280.3
|
0.6
|
950
|
3.50
|
5.5
|
5.5
|
132M2-6-B3
|
16.3
|
271.2
|
1.0
|
5.41
|
7.5
|
160M-6-B3
|
25.7
|
427.8
|
0.6
|
1450
|
5.43
|
7.5
|
132M-4-B3
|
24.8
|
413.9
|
1.0
|
8.51
|
11
|
160M-4-B3
|
80×2-46
|
24.0
|
400.1
|
0.6
|
950
|
5.52
|
7.5
|
5.5
|
160M-6-B3
|
23.4
|
389.5
|
1.0
|
8.6
|
11
|
160L-6-B3
|
36.6
|
610.3
|
0.6
|
1450
|
8.43
|
11
|
160M-4-B3
|
35.7
|
594.5
|
1.0
|
13.1
|
15
|
160L-4-B3
|
80×2-51
|
29.1
|
485.3
|
0.6
|
950
|
6.31
|
11
|
5.5
|
160L-6-B3
|
27.9
|
464.9
|
1.0
|
10.5
|
15
|
180L-6-B3
|
44.0
|
733.6
|
0.6
|
1450
|
9.61
|
11
|
160M-4-B3
|
42.6
|
709.6
|
1.0
|
16.0
|
18.5
|
180M-4-B3
|
90×2-36
|
24.0
|
399.2
|
0.6
|
950
|
5.52
|
7.5
|
5.5
|
160M-6-B3
|
23.2
|
386.2
|
1.0
|
8.52
|
11
|
160L-6-B3
|
37.0
|
615.9
|
0.6
|
1450
|
8.42
|
11
|
160M-4-B3
|
36.1
|
602.4
|
1.0
|
13.0
|
15
|
160L-4-B3
|
90×2-42
|
28.3
|
470.9
|
0.6
|
950
|
6.55
|
11
|
5.5
|
160L-6-B3
|
27.5
|
457.6
|
1.0
|
10.2
|
15
|
180L-6-B3
|
3QGB80×2-36
三螺杆泵技术参数
泵规格
|
流量
|
压力
Mpa
|
转速
r/min
|
功率KW
|
必需气蚀余量
m
|
电机规格
|
m/h
|
l/min
|
轴功率
|
电机功率
|
90×2-42
|
43.1
|
718.8
|
0.6
|
1450
|
10.0
|
15
|
5.5
|
160L-4-B3
|
41.9
|
698.5
|
1.0
|
15.5
|
18.5
|
180M-4-B3
|
90×2-46
|
34.2
|
570.3
|
0.6
|
950
|
7.86
|
11
|
5.5
|
160L-6-B3
|
34.0
|
566.7
|
0.8
|
9.70
|
11
|
160L-6-B3
|
33.1
|
551.7
|
1.0
|
11.4
|
15
|
180L-6-B3
|
52.6
|
876.4
|
0.6
|
1450
|
12.0
|
15
|
160L-4-B3
|
52.0
|
866.0
|
0.8
|
14.9
|
18.5
|
180M-4-B3
|
51.4
|
856.1
|
1.0
|
18.6
|
22
|
180L-4-B3
|
100×2-46
|
48.7
|
812.2
|
0.6
|
950
|
10.8
|
15
|
5.5
|
180L-6-B3
|
48.0
|
800.1
|
0.8
|
13.3
|
15
|
180L-6-B3
|
46.9
|
782.3
|
1.0
|
16.7
|
22
|
200L2-6-B3
|
72.7
|
1212
|
0.6
|
1450
|
16.5
|
18.5
|
180M-4-B3
|
72.0
|
1200
|
0.8
|
20.4
|
22
|
180L-4-B3
|
71.2
|
1187
|
1.0
|
25.5
|
30
|
200L-4-B3
|
100×2-51
|
56.9
|
948.9
|
0.6
|
950
|
12.5
|
15
|
5.5
|
180L-6-B3
|
55.7
|
928.6
|
1.0
|
20.8
|
30
|
225M-6-B3
|
86.9
|
1448
|
0.6
|
1450
|
19.1
|
22
|
180L-4-B3
|
85.0
|
1417
|
1.0
|
31.8
|
37
|
225S-4-B3
|
110×2-46
|
60.9
|
1015
|
0.6
|
950
|
13.7
|
18.5
|
5.5
|
200L1-6-B3
|
58.9
|
981.7
|
1.0
|
21.8
|
30
|
225M-6-B3
|
96.7
|
1611
|
0.6
|
1450
|
21.9
|
30
|
200L-4-B3
|
94.6
|
1577
|
1.0
|
33.9
|
45
|
225M-4-B3
|
120×2-42
|
67.9
|
1131
|
0.6
|
950
|
15.5
|
18.5
|
5.5
|
200L1-6-B3
|
65.4
|
1090
|
1.0
|
24.5
|
30
|
225M-6-B3
|
108
|
1802
|
0.6
|
1450
|
24.7
|
30
|
200L-4-B3
|
105
|
1760
|
1.0
|
38.2
|
45
|
225M-4-B3
|
120×2-46
|
79.6
|
1327
|
0.6
|
950
|
17.8
|
22
|
5.5
|
200L2-6-B3
|
77.2
|
1286
|
1.0
|
28.2
|
37
|
250M-6-B3
|
125
|
2101
|
0.6
|
1450
|
28.5
|
37
|
225S-4-B3
|
123
|
2059
|
1.0
|
44.1
|
55
|
250M-4-B3
|
120×2-51
|
91.9
|
1532
|
0.6
|
950
|
20.5
|
30
|
5.5
|
225M-6-B3
|
89.9
|
1498
|
1.0
|
32.8
|
37
|
250M-6-B3
|
153
|
2550
|
0.6
|
1450
|
20.2
|
22
|
180L-4-B3
|
146.5
|
2441
|
0.6
|
33.1
|
45
|
225M-4-B3
|
143.5
|
2390
|
1.0
|
48.0
|
55
|
250M-4-B3
|
140×2-46
|
128
|
2147
|
0.6
|
950
|
28.3
|
37
|
5.5
|
250M-6-B3
|
125
|
2093
|
1.0
|
44.8
|
55
|
280M-6-B3
|
202
|
3375
|
0.6
|
1450
|
45.3
|
55
|
250M-4-B3
|
199
|
3321
|
1.0
|
70.0
|
90
|
280M-4-B3
|
150×2-46
|
158
|
2640
|
0.6
|
950
|
34.6
|
45
|
5.5
|
280S-6-B3
|
154
|
2582
|
1.0
|
54.5
|
75
|
315S-6-B3
|
242
|
4030
|
0.6
|
1450
|
53.8
|
75
|
280S-4-B3
|
237
|
3942
|
1.0
|
82.2
|
90
|
280M-4-B3
|
150×2-51
|
188
|
3133
|
0.6
|
950
|
41.1
|
55
|
5.5
|
280M-6-B3
|
184
|
3065
|
1.0
|
64.7
|
75
|
315S-6-B3
|
292
|
4993
|
0.6
|
1450
|
66.7
|
75
|
280S-4-B3
|
2293
|
4888
|
1.0
|
101.9
|
110
|
315S-4-B3
|
|