Drilling Rig Mud Pump Parts/ Mud pump explosion proof spray pump
YQB series liquefied petroleum gas pump is mainly used for conveying liquefied petroleum gas, Propylene and liquid ammonia. It is also suitable for drainage or transportation of volatile liquids and petroleum products of various similar properties. The pump is a volumetric vane pump with advanced structure. The stator curved surface is composed of a composite curve. The two ends are mechanically sealed. The fixed matching end faces are all O-shaped sealing rings. The rotating moving parts are made of metal corresponding non-metal. It has the function of safe and reliable use and multi-purpose use.
| Model |
Rev (r/min) |
Q (m3/h) |
ΔP (Mpa0 |
Pressure (Mpa) |
Motor Model |
Power (kw) |
| YQB2-5 | 600r.P.m | 2 m3/h | 0.5MPa | 1.6MPa | YB90M-4 | 1.5KW |
| YQB5-5 | 780r.P.m | 5 m3/h | 0.5MPa | 1.6MPa | YB112M-4 | 2.2KW |
| YQB20-5 | 780r.P.m | 20m3/h | 0.5MPa | 1.6MPa | YB132S-4 | 5.5KW |
| YQB15-5 | 780r.P.m | 15m3/h | 0.5MPa | 1.6MPa | YB132S-4 | 5.5kw |
| YQB25-5 | 600r.P.m | 25m3/h | 0.5MPa | 1.6MPa | YB160M-4 | 11KW |
| YQB35-5 | 780r.P.m | 35m3/h | 0.5MPa | 1.6MPa | YB160M-4 | 11kw |
| YQB50-5 | 600r.P.m | 50 m3/h | 0.5MPa | 1.6MPa | YB160L-4 | 15KW |
| YQB15-5A | 780r.P.m | 15m3/h | 0.5MPa | 1.6MPa | YB112M-4 | 4KW |
| YQB10-5A | 600r.P.m | 10m3/h | 0.5MPa | 1.6MPa | YB112M-4 | 4kw |
| YQB60-5 | 780r.P.m | 60 m3/h | 0.5MPa | 1.6MPa | YB160L-4 | 15KW |
| YQB80-5 | 780r.P.m | 80 m3/h | 0.5MPa | 1.6MPa | YB180L-4 | 18.5KW |
Working principle
Liquefaction type of positive displacement pump, liquid ammonia pump vane pump, working on blade centrifugal slide, flow associated with the rotation speed of shaft, the stator surface using the original domestic made from composite curve, stator and rotor, baffle, leaf of ten sealed cavity, because the stator surface is composite curve, as the rotor turns into the oral cavity volume increases gradually, and formed the negative pressure suction, thus the oil suction, after the rotor rotation Angle, volume section decreases, thus the oil hydraulic, between oil absorption cavity and cavity pressure oil has an oil separates oil absorption and pressure oil cavity.The blade is closely attached to the inner surface of stator by centrifugal force and two-baffle structure, which makes the pump work normally under rated condition.
