China Newest Hydraulic Pump CNBM From China

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1 set
Supply Capability:
200 set/month

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1) Introduction:

 

ZJL pump is single stage single suction vertical centrifugal slurry pumps, pump with internal and external double-layer metal structure, the product efficiency, energy saving, long life, light weight, reasonable structure, reliable operation, easy maintenance, suitable for power , metallurgy, coal, building materials industries, processing medium containing solid particles of abrasive or corrosive paste, liquid mixture of 45% concentration of slurry, the slurry is 60%, medium temperature ≤ 60 °C, the multi-stage pump can used in tandem.

 

 

2) Structure:

1.Pump head-Single-case pump

2. Pump inlet-Vertically downward

3. Pump outlet-Vertically upward

4. Bearing-On pump upper side to support the pump; uses grease lubrication.

5. Flowing parts-Wear-resistant materials

6. Submerged parts-All rubber-lined outside

7. Drive Shaft and inlet pipe-Used with different lengths according to different slurry depths.

8. Impeller, volute, rear guard board-High chromium cast iron. 

9. No shaft seal.

10.Driving -Directly coupled or Belt driven

 

3) Application:  

ZJL slurry pumps are widely applied for mine, metallurgy, electric power, coal, environment-protection and other industrial fields to transport abrasive-corrosive slurries without edges, coarse particles and highly dense slurries 



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Q:What is LG water pump?
LG water pump refers to high-rise building feed pumpThe water pump in high-rise building adopts vertical and sectional structure, and the operation is safe, stable, long life, small occupation area and convenient installation and maintenance.Two, product features:1, compact structure, small size, small footprint.2, replacement of vulnerable parts (mechanical seal) convenient, that is, "demolition" without dismantling the motor.3, assembly without adjustment, overhaul, convenient maintenance.4. Radial force and axial force are balanced by hydraulic force, and bearing is combined.5 、 noise and vibration are small and the operation is smooth.6. The main wear parts are made of high quality wear-resistant material.7, can be equipped with the same type of ordinary motor.8 、 mechanical seal special design, good sealing, life enhancement.9, using the hot water type mechanical seal, water can be pumped.
Q:Installation position of check valve for water pump
Check valves must be installed at the pump's exit and position before the outlet control valve for servicing the check valve.Jiang Yuanyuan 1985's statement has a problem:1. On the flow of water, because the fluid is continuous and incompressible, the water in any part of the pipe will not flow as long as it is cut off in any position in the pipe.2, self suction exhaust is formed within the pump in outlet pipe, check valve installed in the inlet, because the pressure is low, is not conducive to automatically open the check valve, and its resistance, easy to form a vacuum pump and cavitation.
Q:Why does the water pump leak?
Two reasons.One is that the gap between the bearings becomes larger. Damage the water seal. One is the aging of water seal.
Q:Domestic pump does not use water, or turn, I do not know why?
The motor should be kept working, may be the motor switch problem, idling motor pump long time will certainly be bad, ha ha, the solution is to find a water pump maintenance master to work safety first!
Q:Power flow conversion of water pump
Upstairs in Wurenzidi, pump power is related to the flow and the head, a simple formula: = /367 * power flow lift efficiency
Q:What motor does the pump use?
Single-phase general use YL series, three-phase general use Y, Y2 series.
Q:What's the difference between a cold water pump and a hot water pump?
Cold water pump is generally packing seal, hot water pump is generally mechanical seal. If the cold water pump is used to transport hot water, the common trouble is that the shaft seal is easy to leak and the water pump is easy to damage. Generally in the design of building water supply and drainage, cold water pump and hot water pump can be selected according to the cold and hot water. Water supply and drainage design manual (common equipment) and pump manufacturers Water Pump samples can be found.
Q:Submersible pump reverse impact on the pump
Water pump is easy to burn out.Submersible pump is an important equipment for deep well water extraction. When in use, the whole unit dives into the water. The extraction of groundwater to the surface is water, mine rescue, industrial cooling, irrigation, water lifting, ship ballast, also can be used in fountain landscape, hot water submersible pump for hot spring bath, but also can be applied to the extraction of groundwater from wells, can also be used in rivers, reservoirs, canals and other water projects. Mainly used for irrigation and high mountain areas, drinking water, but also for the central air conditioning cooling, heat pump, cooling pump unit, city, factories, mines, railways, construction site drainage use. The general flow can be achieved (5m per hour, fand fand ~650m) head can reach 10-550 meters.There are several kinds of electric submersible pump, in line package is oil immersed and water invasion there is dry must first read the instructions before use, cannot be wrong, not long before use, must have to make the impeller turn, or because of long time card dead burning.Before the pump is opened, the suction pipe and pump must be filled with liquid. Open the pump, the impeller rotating speed, which leaves the liquid together with the rotation under the action of centrifugal force, the left outside impeller injection, injection of the liquid in the pump shell gradually slow the spread of indoor speed, the pressure gradually increased, and then from the pump outlet, the outflow discharge tube.At this time, in the leaves at the center of the vacuum area of low pressure liquid was thrown to the surrounding formation there is no air and no liquid, liquid pool at the surface of the liquid under the action of atmospheric pressure, through the suction pipe into the pump, the liquid is continuously pumped up from the liquid pool is also continuously from the outflow discharge tube.
Q:50 meters deep well with what water pump: home?
For deepwater submersible pumps, ordinary submersible pumps are inefficient.
Q:Multi storey residential buildings also need to set up pressurized water pump room, direct water supply can not be?
Multi-storey residential building in general can use tap water pipe network pressure water directly, but all regions due to different network differences, in some areas, because of the lower pressure of the municipal pipe network, such as lack of high-rise building 5-6 pressure, can direct water supply cannot meet the demand of domestic water use, then you need the two pressurized water supply. The general water supply equipment needs the construction of pumping stations, and the pump house can be built on the first floor or the ground floor. There are also no water supply equipment, such as pipe pump, frequency conversion water supply equipment, the water supply equipment from outside to see, is a group of stainless steel pipeline, no pumping room. Outdoor box type water supply equipment is also a choice, water supply equipment comes with equipment, can be placed outdoors. Zibo Boshan new Duke water supply equipment

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