2BEA水环真空泵用途及特点:
通常用于抽吸不含固体颗粒,不溶于水,无腐蚀性的气体,以便在密闭容器中形成真空和压力。通过改变结构材料,亦可用于抽吸腐蚀气体或以腐蚀液体做工作液。广泛用于造纸、化工、石化、轻工、制药、食品、建材、电器、洗煤、选矿、化肥等行业。在煤炭行业尤其可抽放高度易燃易爆气体,如瓦斯、甲烷,可设计安装地面瓦斯抽放站,可配套移动瓦斯抽放系统。
本系列泵采用单级单作用的结构形式,具有结构简单、维修方便、运行可靠、高效节能的优点,并能适应排水量大,载荷冲击波等恶劣工况。
轴承全部采用NSK或NTN原装进口轴承,保证了2BEA真空泵的叶轮精确定位及运转过程中的高稳定性。
叶轮材质全部采用球墨铸铁铸造或钢板、不锈钢板焊接,充分保证了2BEA真空泵叶轮在各种恶劣工况下的稳定性,且大大提高了2BEA真空泵的使用寿命。
泵体全部采用钢板或不锈钢板制作,提高了2BEA真空泵的使用寿命。
2BEA真空泵的轴套作为最易损坏的零件,本厂全部采用不锈钢制作,比普通材质寿命提高了5倍。
皮带轮(皮带传动)采用标准高精度锥套皮带轮,运行可靠,皮带寿命长,拆卸方便。
联轴器(直联传动)采用标准高强度弹性联轴器,弹性元件采用聚氨酯材质,运行稳定可靠,使用寿命长。
独特的上置式气水分离器节约空间,并有效降低了噪声。
铸件全部采用树脂砂铸造,表面质量好。铸件表面无需打腻,使2BE1真空泵散热效果最佳。
机械密封(选配件)全部采用进口件,充分保证2BEA系列真空泵在长时间运行过程中无泄漏
|
号 最低吸入绝压(hPa)
|
抽气速率(m3/min)
|
最大轴功率(kW)
|
电机功率(kW)
|
转速(r/min)
|
泵重泵头(kg)
|
外型尺寸 长×宽×高 泵头(mm)
|
|||||||
|
吸入绝压(69hPa) 吸入绝压(100hPa) 吸入绝压(200hPa)
|
吸入绝压(400hPa)
|
||||||||||||
|
干空气
|
饱和空气
|
干空气
|
饱和空气
|
干空气
|
饱和空气
|
干空气
|
饱和空气
|
||||||
|
2BEA-103-0 33
|
2.80
|
3.95
|
3.77
|
4.58
|
4.47
|
4.87
|
4.83
|
4.93
|
7.0
|
11
|
1300
|
125
|
795×375 ×355
|
|
3.18
|
4.52
|
4.22
|
5.13
|
5.10
|
5.53
|
5.38
|
5.50
|
8.2
|
11
|
1450
|
|||
|
3.87
|
5.47
|
4.90
|
5.97
|
5.83
|
6.33
|
6.10
|
6.23
|
9.9
|
15
|
1625
|
|||
|
4.32
|
6.10
|
5.33
|
6.50
|
6.28
|
6.83
|
6.57
|
6.70
|
11.1
|
15
|
1750
|
|||
|
2BEA-153-0 33
|
4.15
|
5.67
|
5.60
|
6.77
|
6.70
|
7.33
|
7.20
|
7.33
|
10.6
|
15
|
1100
|
190
|
885×435×425
|
|
5.37
|
7.58
|
6.87
|
8.35
|
8.22
|
8.93
|
8.60
|
8.80
|
13.7
|
18.5
|
1300
|
|||
|
6.33
|
8.95
|
7.83
|
9.52
|
9.22
|
10.0
|
9.62
|
9.82
|
16.3
|
18.5
|
1450
|
|||
|
7.22
|
10.2
|
8.72
|
10.6
|
10.1
|
11.0
|
10.6
|
10.8
|
19.6
|
22
|
1620
|
|||
|
7.67
|
10.8
|
9.22
|
11.2
|
10.7
|
11.6
|
11.1
|
11.4
|
22.3
|
30
|
1750
|
|||
|
2BEA-203-0 33
|
8.25
|
11.6
|
11.1
|
13.5
|
13.4
|
14.5
|
14.3
|
14.6
|
21.2
|
30
|
790
|
410
|
1090×538×590
|
|
9.70
|
13.7
|
12.7
|
15.4
|
15.3
|
16.6
|
16.1
|
16.4
|
24.9
|
30
|
880
|
|||
|
11.6
|
16.4
|
14.5
|
17.7
|
17.3
|
18.7
|
18.0
|
18.4
|
29.6
|
37
|
980
|
|||
|
13.5
|
19.0
|
16.4
|
19.9
|
19.2
|
20.9
|
20.0
|
20.4
|
35.6
|
45
|
1100
|
|||
|
14.4
|
20.3
|
17.4
|
21.1
|
20.1
|
21.8
|
21.0
|
21.4
|
39.4
|
45
|
1170
|
|||
|
2BEA-253-0 33
|
14.1
|
20.0
|
19.5
|
23.8
|
25.6
|
28.1
|
28.3
|
28.8
|
37.2
|
45
|
565
|
890
|
1515×700×755
|
|
15.1
|
21.8
|
20.4
|
24.8
|
26.7
|
29.0
|
29.5
|
30.1
|
39.8
|
45
|
590
|
|||
|
20.1
|
28.4
|
25.8
|
31.3
|
31.9
|
34.6
|
34.3
|
35.1
|
44.5
|
55
|
660
|
|||
|
24.3
|
34.3
|
30.3
|
36.8
|
36.5
|
39.6
|
38.3
|
39.6
|
53.8
|
75
|
740
|
|||
|
27.9
|
39.3
|
34.2
|
41.5
|
40.6
|
44.1
|
42.9
|
43.7
|
65.2
|
75
|
820
|
|||
|
30.2
|
42.6
|
36.7
|
44.7
|
43.5
|
47.2
|
45.8
|
46.7
|
75.1
|
90
|
880
|
|||
|
2BEA-303-0 33
|
24.3
|
34.0
|
31.3
|
38.5
|
38.9
|
42.5
|
41.0
|
41.8
|
52.0
|
75
|
472
|
1400
|
1610×1010×910
|
|
27.6
|
38.5
|
34.2
|
41.5
|
40.3
|
44.3
|
42.5
|
43.5
|
55.0
|
75
|
500
|
|||
|
30.8
|
42.8
|
37.1
|
45.0
|
43.3
|
47.3
|
45.7
|
46.6
|
58.0
|
75
|
530
|
|||
|
35.8
|
49.9
|
42.6
|
51.6
|
48.8
|
53.3
|
50.3
|
51.3
|
65.0
|
75
|
590
|
|||
|
40.5
|
57.5
|
48.7
|
59.0
|
55.0
|
60.0
|
57.0
|
58.0
|
80.0
|
110
|
660
|
|||
|
42.5
|
60.0
|
51.8
|
62.7
|
58.3
|
63.5
|
61.6
|
62.8
|
91.0
|
110
|
710
|
|||
|
2BEA-353-0 33
|
26.5
|
37.4
|
38.3
|
46.4
|
49.0
|
53.5
|
53.8
|
54.9
|
64.5
|
90
|
372
|
2000
|
1745×1160×1050
|
|
35.8
|
50.6
|
45.3
|
54.9
|
53.8
|
58.6
|
57.2
|
58.4
|
77.0
|
110
|
420
|
|||
|
43.6
|
61.5
|
52.8
|
63.9
|
61.0
|
66.5
|
63.7
|
65.0
|
86.0
|
110
|
472
|
|||
|
46.5
|
65.6
|
55.7
|
67.6
|
63.0
|
68.7
|
66.4
|
67.7
|
92.5
|
110
|
490
|
|||
|
46.6
|
65.8
|
56.3
|
68.2
|
65.0
|
70.9
|
67.6
|
69.0
|
94.5
|
132
|
500
|
|||
|
49.5
|
69.9
|
60.1
|
72.8
|
68.5
|
74.7
|
71.5
|
73.0
|
105
|
132
|
530
|
|||
|
56.7
|
80.0
|
68.4
|
82.8
|
77.0
|
84.0
|
80.2
|
81.8
|
126
|
160
|
590
|
|||
|
2BEA-403-0 33
|
44.8
|
63.3
|
60.0
|
72.5
|
73.7
|
80.4
|
78.5
|
80.0
|
102
|
132
|
330
|
3300
|
2170×1370×1265
|
|
57.4
|
81.0
|
70.6
|
85.5
|
82.1
|
896
|
85.5
|
87.6
|
116
|
160
|
372
|
|||
|
67.3
|
95.0
|
81.4
|
98.5
|
93.5
|
102
|
97.0
|
99.0
|
136.5
|
185
|
420
|
|||
|
78.7
|
111
|
95.0
|
115
|
107.2
|
116.8
|
110
|
112.3
|
168
|
200
|
472
|
|||
|
85.1
|
120
|
103
|
125
|
117.1
|
127.6
|
123.5
|
126
|
212
|
250
|
530
|
|||





