混流泵
混流泵是一种“拉出”式结构泵,在检查和拆卸叶轮和轴封时,毋须将与泵体相连接的管路拆开。装有精密加工的泵轴,装有稀油润滑的轴承,在填料函盖中装有防护轴套。轴承箱的油位,可由恒位油杯来控制。
泵体的支脚,可承受来自管路的任何载荷,并直接传递给基础。这样,转子不会因为泵承受泵受载荷而产生弯曲,从而保证轴承的使用寿命。
由于较大的过流面积,从而减少阻塞。
泵的旋
排涝混流泵厂家
混流泵
混流泵是一种“拉出”式结构泵,在检查和拆卸叶轮和轴封时,毋须将与泵体相连接的管路拆开。装有精密加工的泵轴,装有稀油润滑的轴承,在填料函盖中装有防护轴套。轴承箱的油位,可由恒位油杯来控制。
泵体的支脚,可承受来自管路的任何载荷,并直接传递给基础。这样,转子不会因为泵承受泵受载荷而产生弯曲,从而保证轴承的使用寿命。
由于较大的过流面积,从而减少阻塞。
泵的旋转方向,从驱动端看,为顺时针方向。
动力驱动可采用电动机或内燃机。
泵装置上可以配备完整的放气装置,有利于吸入管路的排气。
3.
Installation Base:The soil texture should be firm and solid.
4.
During installation, keep the pump axile in horizontal pition.
5.The end of
water inlet pipe should be immersed under water in about one meter and far away
from the end of mud in about half meter.
6.After installing the pump,calculate the
suitable suction height and head.Under the stable water level condition,
开车顺序:
1、关闭出口闸阀
2、将水注入水泵,以排除进水管及泵内空气,可从泵体顶端引水杯注入清水,也可用真空泵注水(开动真空泵,排除水泵及管内气体在水充满水泵的同时,起动水泵,打开闸阀,停止真空泵)。
3、开启电动机(注意水泵的旋转方向)。
4、当电动机正常运转后,逐步开大闸阀,达到所要求的工况后,调节填料松紧。若水泵运转,轴承温度等都正常,则可继续运行。
III. Starting
Sequence
1.Close the oulet
sluice valve.
2. Inject
water into pump to remove the air in water-in pipe and pump which can realized
by injecting clear water from the water diversion cup of the pump body end or
by vacuum pump(start the vacuum pump, remove the air from pump and pipes, start
the water pump when the pump is full of water, open the sluice valve, stop the
vacuum pump).
3. Start the
motor(pay more attention on the rotation direction of pump)
4. When the motor runs normally, turn up the
sluice valve gradually, adjust the tightness of padding when gettng to the
required working condition.If the pump runs well, the temperature of bearing is
normal, and it can run sequentially.
5、泵运转时注意有无杂音及泵内是否有剧烈的磨擦和撞击声,如有就停车检查。
When the pump is
running, pls pay more attetion on the noise and friction and clashing noise, if
there are strong noise, pls stop the pump to check.
6、检查进、出水管路有无进气漏气现象。
Check the
water-in and out pipes if they are leaking air.
7、如电机与水泵为直联传动,需检查电机与水泵的轴心线是否在同一直线上,以防转时振动。
When the motor and pump are direct
connected drive ,check the motor and pump axile lead if they are in the same
line to avoid vibrating.
(作者: 来源:)