W-series Hydraulic ejector (Vacuum pump)

Product characteristics

1. hydraulic ejector small size, light weight, compact structure. And the efficiency is relatively high, the power consumption is lower than the vacuum pump system, and the investment is saved.

2. simple operation and convenient maintenance, no full-time personnel management, because there is no mechanical transmission part, so low noise, no need to consume lubricating oil.

3. can be installed at the outdoor bottom, covers less area, can save the building area of the plant and installation costs.

Product overview

The hydraulic ejector is a mechanical device with three kinds of effective energy, such as vacuum pumping, condensation and drainage. It is the use of a certain pressure of water flow through the symmetrical distribution of a certain slope of the nozzle. Polymerization in a focus, due to the high speed of jet water, so the formation of negative pressure around the chamber to produce a vacuum, in addition, because the secondary steam and jet water direct contact, heat exchange, most of the steam condenses into water, a small amount of uncondensed steam and non-condensed gas also due to friction with the high-speed jet water, mixing and extrusion, through the diffuser tube is excluded. It is the chamber that forms a higher vacuum. Hydraulic ejector is widely used, mainly used in vacuum and evaporation system, vacuum pumping, vacuum evaporation, vacuum filtration, vacuum crystallization, drying, deodorization and other processes, is sugar, pharmaceutical, chemical, food, salt, MSG, milk, fermentation and some light industry, national defense sector widely needed equipment. However, the current production of hydraulic ejector manufacturers are small, the variety is not complete, for this reason, my unit has continuously improved the design in recent years. The structure of multi-nozzle and steam (guide disc) is adopted. As well as the use of multi-stage pump water, low installation, improve the working performance, is an innovation of vacuum condensation equipment, welcomed by users around the unit.

Parametric chart