KZJL series liquid slurry pump
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Product overview
KZJL series submerged slurry pump is vertical single-stage single-suction centrifugal pump, is my company according to the market demand, developed a new generation of liquid slurry pump. This series of pump with high efficiency, reasonable structure, high reliability, convenient maintenance and low operating cost advantages.
Application field
Mine: pulp metallurgy: slurry, slurry
Coal ash, mortar, sand pulp, aerated concrete
Chemical industry: slurry water conservancy: sand, gravel, mud
Product features
1, using advanced CAD and CFD design method, the internal flow field in a more optimized
2, over-current components using KmTBCr27 materials, has good wear resistance
3, adopts the integral casting, resin sand molding, hydraulic friction loss is small
4, bearings with grease lubrication, which greatly extend the service life of bearing components
5, high pump efficiency, long service life, reliable operation
6, with no shaft sealing structure, reasonable structure, convenient maintenance
7, according to different users, the use of different operating mode, the reasonable configuration
The working conditions
Discharge aperture: DN = 40-150 - mm; Flow quantity, Q = 3-370 m3 / h; Yang cheng: H = 4-48 m
Medium temperature: 80 ℃ or less commonly, special can reach 110 ℃; Medium concentration: mortar concentration of 45% or less pulp density 60% or less
- Q: What are the causes of pump shock?
- Troubleshooting cause1. bearing damage, replace new bearings2., coupling pin, bolt damage, rubber column or metal bolt wear, change
- Q: Water pump outlet valve sequence
- In order to prevent the generation of water hammer when the pump stops the damage to the rubber head, should be immediately set rubber head pump outlet, the gate valve and the check valve is not a very convincing reason to decide the order of habits in our hospital order rubber head, check valve, gate valve1. Check valve located in front of the pump, I do not know what the significance is too great to think of.2. The actual installation sequence shall be: soft fittings, check valves, gate valves. The pressure gauge is best installed on the water outlet of the pump, but it must be in front of the check valve.Reason: 1) the soft joint is used to reduce vibration. The connection between the pump and the piping system, of course.2) normal work, the gate valve is not operating, and the check valve is frequent action, so the probability of maintenance is larger, when the maintenance of the pump closed, the water outlet valve can be maintained without affecting the normal operation of the system.3) the pressure gauge is installed in the check valve, which can prevent the impact and damage of water hammer on the pressure gauge.
- Q: What kind of motor does the hydraulic pump need?
- Calculation of actual oil pump power:First count the flow: Q=dn L / minD displacement / revN RPM / minThen calculate the actual power: N=QP/ (60K) kwQ flow L / minP MPa MPaK total efficiency (usually 0.85)I do not know what the landlord said, 2.5L is the displacement or flow at the end, the concept must not be confused
- Q: Water pump does not produce water, what are the reasons?
- 1 check whether the motor is reversed.2, to see whether the export, the entrance blocked, the outlet pressure gauge whether there is pressure.3, whether the pump selection is wrong, you can not suck up the water.
- Q: Is the centrifugal pump large or small?
- NPSH is also called cavitation, cavitation is too big to be.3, pump the liquid when working in the impeller inlet will produce vapor due to a certain vacuum pressure, vaporization of the air bubbles in the liquid particle movement under the impact of erosion on the impeller, the metal surface, thus undermining the impeller and other metal, then vacuum pressure is called vaporization pressure, NPSH is excess vaporization pressure of surplus the energy position of the unit weight of the liquid in the pump suction port of. The unit with annotation, (NPSH) r with. The absorption process is necessary NPSH H: pump suction fluid allows the vacuum pump installation height is allowed, in meters.
- Q: What is a feed pump?
- In general, high lift pumps are required with a front pump (which is similar to the feed pump of the landlord) or a low position;
- Q: Do you have a suction pump higher than 9 meters?
- Pump rated suction generally 7 meters or so, it is estimated that no one calibration pump suction stroke 9 meters. Calibration suction range of 9 meters is not reliable.
- Q: Centrifugal pumps for normal operation, is it reasonable to install valves on their inlet lines? Why?
- Reasonable, no valve, how to debug, overhaulGenerally installed on imports of valves of relatively large Cv value
- Q: What's the difference between a centrifugal pump and a centrifugal pump? What are they used for?
- Centrifugal pumps are used to transport liquids (or mixtures, waste water, waste materials) from one location to another.
- Q: What is the difference between centrifugal pump and self suction pump? Which is better?
- Centrifugal pumps are vertical, horizontal, single-stage, multi-stage, single suction, double suction, self suction and other forms. The centrifugal pump drives the water to rotate through the high speed rotating impeller blade, and the water is thrown out so as to achieve the purpose of pumping water. The impeller rotates at high speed, forcing the liquid at the center of the impeller to be removed at high speeds, resulting in a low pressure at the center of the impeller, and the liquid in the lower trough is continuously sucked.
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KZJL series liquid slurry pump
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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