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Liquefied Petroleum Gas Pump YQB Series Lpg Gas Filling Machine LPG Gas Pump for Sale LPG Gas Pump for Sale
  • Liquefied Petroleum Gas Pump
  • YQB Series Lpg Gas Filling Machine
  • LPG Gas Pump for Sale
  • LPG Gas Pump for Sale
Liquefied Petroleum Gas Pump
Liquefied Petroleum Gas Pump
Electric LPG Gas Transfer Pump
YQB series lpg gas transfer pump is mainly used for liquefied petroleum gas, liquid ammonia, propylene, propane, ethylene oxide, methanol and various volatile liquids with similar nature or petroleum products. It is particularly suitable for LPG loading and unloading trucks, feeding workshops, cylinder filling and other workplaces.
Flow Rate: 2-80m3/h
Working Pressure: 1.6MPa
Email: sales@shenghuipump.com
Product Description
Summarize:

YQB series lpg gas transfer pump is a positive displacement vane pump with advanced structure. The curved surface of the stator is composed of composite curves. Both ends adopt mechanical seals. Each fixed and mating end surface adopts an "O" seal ring. The rotating parts adopt metal corresponding to non-metallic parts. It has the function of safe and reliable use and multi-purpose in one machine.

 
Application:
YQB series lpg gas pumps are mainly used to transport various volatile liquids and petroleum products with similar properties, such as:
1. 
liquefied petroleum gas
2. dimethyl ether
3. methyl chloride
4. ethylene oxide
5. propane
6. propylene
7. butadiene
8. isobutylene
9. methanol
It is especially used in working occasions such as loading and unloading trucks for liquefied petroleum gas, filling steel cylinders, and feeding workshops.
Working Principle:
The utility model is a volume-type vane pump, which works by centrifugal sliding of the blade, and the flow rate is related to the rotation speed of the shaft. The curved surface is made of the original composite curve, which is composed of a stator and a rotor, a baffle plate and a blade, and the ten sealing cavity is composed of a stator and a rotor. The surface of the stator is a composite curve, when the rotor rotates, the volume of the inlet cavity increases gradually, and the negative pressure is formed. To suck oil into. When the rotor is rotated to a certain angle, the volume section is gradually reduced, thus the oil hydraulic pressure is reduced. Between the oil suction chamber and the pressure oil chamber, an oil block is arranged between the oil suction cavity and the oil pressure cavity. Blade by centrifugal force and two baffle structures. Thus, the surface of the stator is tightly combined with the inner surface of the pump, so that the pump can work normally under the rated condition.
Precautions:
1.When the liquefied gas in the transport tank car is filled into the storage tank, or when the two storage tanks are filled, the two gas phase pipes should be connected to ensure that the pump works without pressure equalization.
2. Before the pump starts pumping, the gas in the pipeline and the pump must be exhausted, otherwise the pumping will be affected due to the gas plug phenomenon.
3. The pump should not be run empty. Before driving, the working fluid should be filled into the pump and then started.
4. Due to welding debris, oxide scale and other debris remaining during the installation of the pipeline, and the liquid flows into the pump, the blades can be stuck or components can be damaged. The filter can be used 30 # -40 # copper mesh, the cross-section must be greater than 1.5-2 times the diameter of the input pipe.

5. When the pipeline is installed for pressure test, it is better not to use water test to avoid rust. A small amount of kerosene in the pump prevents rust.
6. The upper part of the storage tank shall be provided with spray cooling facilities to prevent the temperature from increasing and the pressure increasing.
Parameter Data: 
Model Speed
(r.p.m)
Flow
(m3/h)
Pressure Difference
(MPa)
Working Pressure
(MPa)
Power
(kW)
Inlet Size
(inch)
Outlet Size
(inch)
Temperature Range
(℃)
YQB2-5 600 2 0.5 1.6 1.5 1 1 +40
-40
YQB5-5 780 5 2.2 1.2 1.2
YQB10-5 600 10 0.5 1.6 5.5 2 2 +40
-40
YQB15-5 780 15
YQB15-5A 780 15 0.4 1.6 4 2 2 +40
-40
YQB10-5A 600 10
YQB25-5 600 25 0.5 1.6 11 3 3 +40
-40
YQB35-5 780 35
YQB50-5 600 50 0.5 1.6 15 4 4 +40
-40
YQB60-5 780 60 0.5 1.6 15 4 4 +40
-40
YQB80-5 780 80 0.5 1.6 18.5 4 4 +40
-40
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