80073646 Water jet intensifier pump Waterjet head spare High pressure cylinder;HP cylinder nut Waterjet Pump Parts

Waterjet accessories is a broad name, which can specifically include all the consumable parts and non-consumable parts of the waterjet. Waterjet customers have to deal with waterjet accessories almost every month, but they don’t know the specific classification and description. Here is Make a simple classification of waterjet accessories. Waterjet accessories are roughly divided into 6 categories, namely waterjet sand pipes, waterjet nozzles, Intensifier pumps and parts, cutting heads and parts, high-pressure pipes and parts, accessories and tools.

Intensifier pump and parts

Intensifier pump accessories are composed of Intensifier pump, accumulator, high-pressure cylinder, check valve, inner liner, piston, ceramic rod, sealing group, copper cake, end cover, plug, etc. The parts are part of the Intensifier accessories, and the Intensifier accessories also determine the waterjet cutting ability and quality.

Waterjet accumulator: the role of high-pressure cylinder pressure ratio protection:

The high-pressure cylinder pressure ratio is a measure of the low pressure ratio of the flow rate of the high-pressure cylinder, which not only shows that the steam flow is small, but also because the main steam expands in the high-pressure cylinder and does little work, the steam temperature drop is also small. The exhaust steam temperature easily exceeds the allowable temperature of the final stage blades of the high-pressure cylinder. The last stage blades are overheated due to strong blast in a short time, that is, the high pressure cylinder is stuffy; there is also the high and low pressure bypass control that causes the high pressure cylinder exhaust steam to be blocked; the opening or closing of the middle main door or the middle control door is reduced or closed. Overpressure of the reheater caused by other reasons; the high-exhaust check valve cannot be opened or jammed; the overload of the unit causes the high-pressure cylinder exhaust steam parameter to increase. The increase in high exhaust pressure often results in poor exhaust steam of the high-pressure cylinder, which will increase the friction and blast heat in the cylinder, which will easily cause the blades to overheat and damage, dynamic and static friction and other undesirable consequences. In addition, it will also cause overpressure in the cold repipe and reheater. Gentle. Therefore, the large machine is equipped with high-pressure cylinder pressure ratio protection to protect the final blades.

80073646 Water jet intensifier pump Waterjet head spare High pressure cylinder;HP cylinder nut Waterjet Pump Parts: