-
price
Order quantity
-
-
¥1.00
1 - 9tower
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¥1.00
≥10tower
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price
Order quantity
¥1.00
1 - 9tower
¥1.00
≥10tower
3BZ1.2/20-7.5型煤层注水泵(原BZWJ20/20)
产品介绍 (Product introduction)
BZ型煤层注水(乳化液)泵,是由高压水泵、防爆电机、不锈钢溢流阀、底座等主要部件组成。高压泵采用浸润润滑式曲轴转动、无磨损陶瓷柱塞、锻制黄铜泵体及不锈钢阀,可连续24小时不间断工作无故障。溢流阀使用于固定排量的自动压力控制系统,当压力管路完全闭合时,能使泵释压运转,自动卸荷,空载运行,也能使泵溢流时在低压状态运转,既节省动力也能延长泵的使用寿命。具有轻便、节能、易移动、寿命长等优点;可泵送清水、乳化液,适用于煤层注水、井下液压支柱供液。
技术参数 (Technical parameter of pump)
参数名称 Parameter name |
单位 Unit |
型 号 model |
3BZ 1.2/20-7.5 |
||
进口压力inlet pressure |
MPa |
常压 |
额定压力rated pressure |
MPa |
20 |
额定流量rated flow |
L/min |
20 (1.2m3/h) |
曲轴转速rotate speed of crank shaft |
r/min |
1450 |
柱塞直径plunger diameter |
mm |
22 |
柱塞数目plunger qu**ty |
个set |
3 |
柱塞行程plunger travel |
mm |
13 |
电机转速rotate speed of motor |
r/min |
1450 |
电机功率motor power |
kW |
7.5 |
工作电压working voltage |
V |
380/660/1140 |
安全阀出厂调定压力 ex-factory set pressure of safety valve |
MPa |
23-25 |
重 量weight |
kg |
140 |
外形尺寸(L×B×H)outline dimension |
mm |
900×450×550 |
水箱容积Water tank volume |
L |
480 |
工作介质working medium |
清水、乳化液(3%~5% 乳化油与中性水的混合) Water、emulsified(imtermixture of 3%~5% emulsified oil and neutral water) |
address | Unified Social Credit Code | ||
---|---|---|---|
organization code | registered capital | ||
business term | 1970-01-01 | Business status | |
company type | establish date | 1970-01-01 | |
legal representative | register authority | ||
business scope |
Middling coal Industry and Mining Materials Group Co., Ltd
mobile phone:400-086-0537
phone:086-400-0860537
Address: No. 11 Kaiyuan Road North, High tech Zone, Jining City, Shandong Province