Centrifugal Slurry Pump for Mining and Water

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
1 set
Supply Capability:
1000 set/month

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Product Description:

1. Application and Feature

Type ZJR, ZJM, ZJH Pump are cantilevered, horizontal, centrifugal slurry pump. 

They are designed for the handing high density slurries in the metallurgical, mining , coal, power, building material and other industrial department etc.

 

The pump of this type also maybe installed in multistage series.

The frame plates liner and impeller for type ZJR , ZJ(M) pumps have replaceable wear-resistant metal liners or rubber liners, The frame plate liner and impeller for HH pump are adoptable of wear-resistant metal only.

The shaft seals for type ZJ(R),ZJM, and ZJH Pump may be adoptable of gland seal or expeller seal .

The discharge branch can be positioned at intervals of 45 degrees by request and oriented to any eight positions to suit installations and applications


2. Performance Parameters

Centrifugal Slurry Pump for Mining and Water

3. Material

Centrifugal Slurry Pump for Mining and Water


4. Assembly Shop & Package

Centrifugal Slurry Pump for Mining and Water

Centrifugal Slurry Pump for Mining and Water


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Q:Pump adapter joint net outside tube, what is the principle?
At once the room after the fire, the internal fire pool once water shortage, the water tank can be within the fire truck hit the water chamber through the pump adapter connected to the fire extinguishing effect.
Q:What is the function of the backflow pipe of the fire pump?
Generally, it is used to test the fire pump. The procedure is to start the fire pump - turn on the return pipe - return the water to the pool. The purpose of the installation is to prevent damage to the pipe caused by the excessive pressure caused by the pump.
Q:Water pump motor overload
If the power line is too long or too small, power line is too long or too small will cause excessive current. Valve shut down certainly affect the flow. When the valve is in the semi open state, the water pump out of the water flow down, the power to reduce, so the current drops.
Q:How to determine the pump installation elevation, why should we determine the pump installation elevation?
Water pump installation elevation should be in accordance with the water pump suction head, taking into account the water level of water intake and fall. The minimum water level at the water intake point must be less than the suction head of the water pump, otherwise the water intake will not be enough.
Q:Does the water pump pump the coolant into the engine or pump it out?
The automobile water pump pumps the coolant into the engineThe effect of the water pump is used for cooling the engine; it is the coolant pump in the water tank into the engine of the channel, when the engine temperature is about 93-98 of the body's arrival, the thermostat engine open, cooling fluid from the thermostat back into the tank....
Q:When using a frequency converter to adjust the pump, what is the relationship between the change of the speed and the efficiency of the pump?
The wind pumps such load is usually called square torque load, which is in a certain range of speed and torque is roughly proportional to the square of the speed of N, TL=kn^2, power and speed is proportional to the cube, the energy-saving effect is obvious.
Q:Relationship between pump voltage and lift?
This is the world's Grundfos pump, if the pump itself support work under the 414V if it didn't need to worry about traffic and Yang Cheng, if the pump does not support the long time operation of the pump must lift and flow impact, and the multi-stage pump if it is Gao Yangcheng in the use of low lift it is also easy to burn the motor,
Q:Is it illegal to produce aluminium submersible pumps?
When buying, if you ask for a copper wire or a wire, and don't answer you, it's against the principle of good faith. On the contrary, if you did not ask to buy the water pump with aluminum core, then there is no violation. Because the country does not have any laws and regulations prohibiting the production of aluminum core wire motor, naturally there is no aluminum wire motor as a fake and shoddy products, there is no pre notice obligations.In fact, the aluminum core motor is good, and the price is low, especially in the dry environment of small and medium-sized motors, with good performance. Only used in submersible pumps, because aluminum is easier to damp than copper wire, due to bacteria and other corrosion, and its life is sometimes less than copper wire. But the water pump, aluminum often needs to rewind coil, because of a small submersible pump motor is not good around general scrap.
Q:How do I know the pump pressure?
That is, the rated pressure minus the pipe loss, and then less inlet pressure (generally suction pump inlet pressure is negligible), that is the working pressure.The head of a centrifugal pump is also called the pressure head of a pump. It is the energy gained by the pump of the unit weight and the fluid. Pump head size depends on the structure of the pump (such as the diameter of the impeller, the bending of the leaves and so on, speed. At present, the pressure head of the pump can not be calculated accurately in theory, usually measured by experimental method.
Q:The role of water replenishing pump in circulating system
There are three ways of constant pressure in water system. 1, the expansion tank constant pressure, this method applies to small and medium water systems, low cost. 2 water pump constant pressure, the role is when the system because the water shortage during the operation, resulting in insufficient pressure, the water supply system can play the role of water pressure. 3 pressure tank fixed pressure, pressure tank fixed pressure at the same time, also need replenishment pump water, the individual feel that the first two kinds of economic reality

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