Multiphase Mixture Pumps/Double Screw Pump
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2W.W twin screw pump/ Multiphase mixture pumps/double screw pump
2W.W horizontal twin screw pump
1. Smooth liquid transfer, without pulsation and mixing
2. Small vibration and low noise
3. Strong auto-suction performance. For transfer of medium mixture, gas composition not
more than 80%, and sand composition not higher than 500g/m3.
4. Outboard bearing structure, indepent lubricant, can transfer for various non-lubricating media
5. Use synchronous gear drive, no touch between the two rotors, even run empty for short time is no problem
6. Pump body fit with heating jacket, can transfer various clean or media with small solid particle of high or low viscosity
(particle diameter less than 0.12-2mm)
7. Good selection of material can even transfer many corrosive media
8. Double-suction structure, have no axial force on the rotor
9. Use mechanical seal or bellows mechanical seal for shaft end, features long service life,little leakage and wide range of use.
10. Widly applicable for oil field, ship building industry, petrolegum, petroleum and petrochemical industries, thermal plant and food industry etc.
Main perfomance ranges for 2W.W series:
1 Max. pressure 4Mpa
2 Flow range 1-1000m3/h
3 Temperature range -20-120°C
4 Medium viscosity 1-3000mm2/s, if lower speed can 106mm2/s.
- Q: What are the general water pump failure, how to repair?
- (2) in contact with the water pump inlet of the horizontal application of reverse flow direction, fell more than 0.5% slope, connect one end of the highest import pumps, do not completely level. If the upward tilt, the intake pipe will retain air, reducing the water pipes and pumps in the vacuum, water absorption.
- Q: What are the important parameters of the pump?
- Because the lift refers to the effective energy, pump output unit of heavy liquid obtained from the pump so that the product of head and the mass flow rate and acceleration of gravity, is the effective energy output from the pump in unit time of liquid -- effective power pump:Pe= P gQH (W) = QH (W)In the p - density of liquid pumping (kg/m3);Gamma - pump heavy liquid delivery (N/m3);Q - pump flow (m3/s);H - pump lift (m);G - gravitational acceleration (m/s2)The shaft power P and effective power Pe is the difference of power loss in the pump, the size of the pump efficiency to measure the efficiency of the pump. As the effective power and shaft power ratio, with ETA said.
- Q: Pump unloading in hydraulic transmission,
- Unloading is pumping oil directly back to the tank, the pressure is very low, energy saving
- Q: If you use an ordinary 15W submersible pump, put it in the tank, if the leakage, the fish will hang it?
- Submersible pump even if it really leakage, it will not cause the fish electric shock. The so-called leakage is the submersible pump wire or shell broken, live parts and water contact, the most extreme test is a fire line directly into the fish tank
- Q: Why does the centrifugal pump start and close first when the outlet valve is closed?
- The contact is burned out, the bond and so on the accident, therefore closes the outlet valve, starts the electric machinery, at this time the electric machinery belongs to the no-load current movement, greatly reduces the big current impact
- Q: Common failure treatment of piston pump
- 1) overflow valve regulation is too high, overload after the pump2) the overflow valve spool is blocked, the central hole of the valve core is blocked or the overflow valve is blocked by a damping hole, and the overflow is not overflow3) pump outlet one-way valve installed or spool blocked and stuffy pump4) motor fault x091) adjust the relief valve pressure value2) repair valve boring3) overhaul check valve4) overhaul or replace the motor
- Q: Which nuclear submarines use the shaftless pump technology?
- At present, the submarine has been used in the pump jet technology, the most representative is the United States Virginia class submarine and the Russian North Sea God class submarines.. And shaftless pump is a derivative application of superconducting technology, which is more advanced than pump jet technology..If you want to learn more about shaftless pump technology, you can find relevant papers online.
- Q: What is the cause of the damage of pump bearings?
- Is the water pump motor overheating or damaged leaves overheating, resulting in overheating bearings, lubricating oil dry, excessive wear and tear guide system damage
- Q: Why is the submersible pump tripped on an electrical switch?There is no electrical leakage protection, directly connected to the circuit breaker, and when the switch on, the circuit breaker jumpedI checked the line is good, the pump did not break down, is not the water pump?
- There should be the following reasons: 1) the setting value of the trip switch is too small, and the operating current of the submersible pump exceeds its setting value, and the switch is tripped
- Q: Attention should be paid to the use of pumps?
- 7 water pump and pipe interface must be sealed, because if there is debris access, then the pump will cause damage to the interior. 8 for the water pump bearing is also the focus of inspection, use up to check whether the bearings wear,
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Multiphase Mixture Pumps/Double Screw Pump
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 5000 set/month
OKorder Service Pledge
OKorder Financial Service
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