lpg station

An LPG (Liquefied Petroleum Gas) dispenser is a piece of equipment used to inject LPG into the fuel system of a vehicle. It has a range of advantages and disadvantages, which are described in more detail below.

The piston rod is made of 38CrMoAlA and the surface of the packing is nitrided to improve surface hardness and increase wear resistance. Threaded connection to the crosshead is used.Stuffing box structure: the packing is loaded from the working chamber of the cylinder, and a packing is placed in the first small chamber close to the working chamber of the cylinder for throttling.

The pump type is positive displacement vane pump, work by the vane centrifugal sliding, the flow rate and the shaft speed related, the stator inner surface using the domestic original compound curve made, the stator and rotor, baffle, vane composition of ten sealing cavity, because the stator surface is compound curve, when the rotor rotation, the inlet cavity volume gradually increased, and the formation of negative pressure to produce suction, so that the oil will be sucked.

Operation of LPG skids after unloading hoses when loading and unloading liquids

1、 Unload the hose and disconnect the tanker and loading dock electrostatic grounding wire, close the tanker operation box.

Handling of LPG skids before discharging hoses when loading and unloading liquids

1、During the unloading process, it is strictly forbidden to overfill the storage tank, the unloading speed should not be too fast, and the pressure difference between the tanker and the storage tank should not exceed 0.2MPa.

Unloading operation
1、After the tanker enters the prescribed position for alignment, turn off the engine, tighten the manual brake and stop the tanker from sliding with a triangular log.
2、Check whether the tanker’s tank, valves, liquid level meter, pressure gauge and thermometer are normal and whether the fire-fighting equipment is intact and ready for use.
3、The electrostatic earth wire between the tanker and the unloading platform is firmly connected, and the tanker level is calibrated and recorded together with the tanker escort.

The piston rod is made of 38CrMoAlA and the surface of the packing is nitrided to improve surface hardness and increase wear resistance. Threaded connection to the crosshead is used.

For the installation of skid-mounted stations, conventionally speaking – by the customer’s needs and specifications, all can be produced and completed by the storage tank manufacturer according to the requirements, and the LPG skid-mounted transported to the customer’s gas station can realize the loading and unloading of backfilling and filling.

The structure of compressors produced by our company are simple and reliable. The cylinder seat is made of grey cast iron and is positioned with the middle body using a pin or stop. The valve is arranged axially on the cylinder seat.

The pump type is positive displacement vane pump, work by the vane centrifugal sliding, the flow rate and the shaft speed related, the stator inner surface using the domestic original compound curve made, the stator and rotor, baffle, vane composition of ten sealing cavity, because the stator surface is compound curve, when the rotor rotation, the inlet cavity volume gradually increased, and the formation of negative pressure to produce suction, so that the oil will be sucked.

The crankshaft is made of high quality carbon steel, with a single abduction and balance weight. The crankshaft is made of high quality carbon steel, with a single turn and a balancing weight.

The YQB series LPG pumps produced by our company are mainly used for transporting LPG, propylene and liquid ammonia, and are also suitable for drainage and irrigation or transporting various volatile liquids and petroleum products of similar nature.