• Slurry Pump for Mining Indurstry System 1
Slurry Pump for Mining Indurstry

Slurry Pump for Mining Indurstry

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Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
5000 unit/month

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Description

ZS series slurry pump is developed to be of the advanced world level based on 40 years of pump manufacturing and abundant trash pump technology,fully analyzing its different field operation requirements for different industrial applications,introducing the most advanced design theory and collecting the trade talents at home and abroad.

The slurry pump is characterized by its high efficiency,rational structure,high reliability,easy maintenance and low operation cost.It is widely applied to transport slurry containing solid particles in coal,electric power,metallurgy,chemical industry,etc.The maximum volume density for the solid mixed liquids:Cv≤30%,and its weight density is Cw≤60%.The flow passage is wide,and its flow capacity is great.

Application Area

Mines:For the feeding of ferrous and non-ferrous ore pulp and transportation of various concentrate pulp and reject pulp etc.

Metallurgy:For the transportation of various slime in aluminum plant(containing high-temperature slime,≤106℃),and the transportation of various slurry in steel plant.

Coals:For coal exploitation and transportation of various coarse、fine coal slurry(middlings and cleaned coals,etc) for washing.

Electricity:For electrical plant removing ash or ash- flushing,and the transportation of various ashes、mortars,etc.

Construction materials:For the transportation of various sand slurry(For instance,cement mill slime),etc.

Chemical industry:For the transportation of various chemical abrasive and corrosive slime(For example:phosphate fertilizer,potash fertilizer and so on.)

Environmental protection:For stack gas desulfurization and transportation of varous abrasive and corrosive slime.

Hydraulic engineering:For the dredging of pools and waterway,and pumping of sand,grit and clays,etc.

Performance Range

Outlet diameter: DN=25~300mm

Capacity: Q=44~2200m3/h

Head:   H=16~116m

Speed:   n=490、590、740、980、1480r/min

Permissible series connection working pressure: 2MPa

Matched power:P=5.5-800kW 

Q:When the water pump is started, why should it start when the outlet valve is closed? Thank you
And the pump at the start, if the valve opening pump, then the pump outlet pressure (head) is very small, so the pump flow will be great, the pump power is very large, causing the start-up current is very large. In addition, the starting current of the motor itself is also very large. These two factors add up to the possibility of overloading the motor, resulting in failure to start or even burn the motor.
Q:Is vane pump good or gear pump good?
The main working parts of vane pump is provided with a plurality of sliding vane rotor, when the rotor rotates, the eccentric configuration of stator cavity contour or rotor, blade sliding slot in leaves due to volume changes, resulting in the suction effect. The similarities are: 1, rotary type positive displacement pump has self-priming ability, but are not allowed to do; 2, with continuous flow pulsation, but also have flow and pressure; 3, the theory of flow is determined by the working parts of the size and speed, has nothing to do with discharge pressure; 4, rated discharge size, pressure and working parts mainly depends on the pump speed is independent of the sealing parts and bearing capacity; differences: 1) gear pump structure is more simple, reliable, low price; vane pump has complicated structure and high manufacturing precision parts, the blade is easy to get stuck, more sensitive to the oil clean degree and viscosity.
Q:Centrifugal pumps for normal operation, is it reasonable to install valves on their inlet lines? Why?
Unreasonable, easy to produce throttling loss, pressure loss, pressure reduction, easy to cause cavitation
Q:How many concrete pump tube diameter
The pump is generally divided into 125 and 150 two, the inner diameter is 125mm and 150mm. And the two kinds of each have high and low pressure points. Low pressure type type 125 pump for the pipeline diameter is phi 133,
Q:The function of centrifugal pump
2, pump body, also known as pump shell, it is the main body of the pump. The utility model is provided with a supporting and fixing function and is connected with a bracket for mounting the bearing.3, the role of the pump shaft is to use the coupling and motor connected, the motor transfer distance to the impeller, so it is the transfer of mechanical energy of the main components.
Q:What does centrifugal pump mean horizontally?
Centrifugal pump: centrifugal pump is a centrifugal force on the impeller rotates to transport liquid pump. Centrifugal pumps use the impeller to rotate and cause centrifugal motion of the water to work. The pump before starting to pump shell and the water pipe filled with water, and then start the motor, the pump shaft to drive the impeller and water do high-speed rotation, centrifugal water movement, was thrown to the outer edge of the impeller, the pressure water pipeline flow through the volute pump into the pump shell.
Q:What is the function of the heating pump system for the water pump design?
As the feed water temperature is higher, before starting, if not enough to warm the pump, the pump body temperature is uneven, there is a hot, cool phenomenon. The upper part is inflated and the lower part is inflated"
Q:Brief description of centrifugal pump on / off operation
Two, centrifugal pump start(1) the pump entrance valve fully open, start motor, outlet valve fully closed, fully check operation of pump.(2) when the pump outlet pressure is higher than the operation pressure, the outlet valve is gradually opened to control the flow and pressure of the pump.(3) check whether the motor current is within the rated value, such as the pump in the rated flow operation, and the motor overload should stop the pump inspection.
Q:What are the meanings of the vacuum pump, the front pump and the main pump?
The main pump and the front pump with the general vacuum unitThe front pump can be understood as a mechanical pump. It can be used by itself, but the pumping rate or the vacuum can not meet the requirements. In this case, we add a booster pump
Q:Why is the sewage pump device coupler?
Advantages of installation and arrangement of sewage pump coupling:1. automatic coupling device, easy installation and maintenance. In the absence of automatic coupling device under the condition of fixed installation, such as pump fault maintenance personnel need to unscrew the screw pump lifting water, repair, or other small pump to pump the water down perfect maintenance, if the water is dirty, it would be difficult for people to go to the next, then the overhaul had great difficulty.

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