石灰乳计量泵
概述
石灰乳计量泵的液力端借助于隔膜来组成工作腔,以隔膜周期性变形来代替活塞(柱塞)的往复运动的泵,称为液压隔膜泵。特点
1、无动密封,无泄漏,维修简便:
2、工作压力可达30MPa,计量精度可达±1%;
3、计量精度优于机械隔膜泵,密封性能优于柱塞泵;
4、流量大小控制通过调节;中程长度和变频器调速来实现,配:中 程调节器可以实现远程自动控制;
5、介质的使用温度不宜超过100℃,不宜低于-30℃,否则影响隔膜的使用寿命;
6、应用先进过载、限位、补油三阀机构,即保证液压腔内液压油的满足,又避免补油过量,防止液压;中击,从而使隔膜两侧受力平衡,提高隔膜的使用寿命,隔膜寿命可提高到8000h以上;
7、 在输送特殊介质时,可采用双隔膜带隔膜破裂报警装置,防止隔膜破裂时,介质与液压油混合引起事故。
性能参数
型号 |
流量(L/H) |
压力(Mpa) |
柱塞直径(mm) |
行程(mm) |
泵速(mm) |
电机功率(kw) |
进出口径(DN) |
重量(kg) |
SHRJLB 40/40 |
40 |
40 |
16 |
40 |
100/150 |
4 |
10 |
200 |
SHRJLB 40/30 |
40 |
30 |
3 | |||||
SHRJLB 65/28 |
65 |
28 |
20 |
4 | ||||
SHRJLB 65/20 |
65 |
20 |
3 | |||||
SHRJLB 100/28 |
100 |
28 |
4 | |||||
SHRJLB 100/20 |
100 |
20 |
3 | |||||
SHRJLB 160/18 |
160 |
18 |
25 |
4 |
15 |
210 | ||
SHRJLB 160/13 |
160 |
13 |
3 | |||||
SHRJLB 265/11 |
265 |
11 |
32 |
4 | ||||
SHRJLB 265/8.0 |
265 |
8.0 |
3 | |||||
SHRJLB 340/8.5 |
340 |
8.5 |
36 |
4 | ||||
SHRJLB 340/6.5 |
340 |
6.5 |
3 | |||||
SHRJLB 420/6.8 |
420 |
6.8 |
40 |
4 |
20 |
220 | ||
SHRJLB 420/5.4 |
420 |
5.4 |
3 | |||||
SHRJLB 540/5.6 |
540 |
5.6 |
45 |
4 | ||||
SHRJLB 540/4.2 |
540 |
4.2 |
3 | |||||
SHRJLB 670/4.5 |
670 |
4.5 |
50 |
4 | ||||
SHRJLB 670/3.5 |
670 |
3.5 |
3 | |||||
SHRJLB 820/3.8 |
820 |
3.8 |
55 |
4 | ||||
SHRJLB 820/2.8 |
820 |
2.8 |
3 | |||||
SHRJLB 985/3.2 |
985 |
3.2 |
60 |
4 |
25 |
240 | ||
SHRJLB 985/2.4 |
985 |
2.4 |
3 | |||||
SHRJLB 1160/2.6 |
1160 |
2.6 |
65 |
4 | ||||
SHRJLB 1160/2.0 |
1160 |
2.0 |
3 | |||||
SHRJLB 1350/2.3 |
1350 |
2.3 |
70 |
4 | ||||
SHRJLB 1350/1.6 |
1350 |
1.6 |
3 | |||||
SHRJLB 1550/2.0 |
1550 |
2.0 |
75 |
4 |
32 |
256 |