PP Water Jet Vacuum Unit

Xinda Chemical, as a trustworthy manufacturer, developed the PP water jet vacuum unit which is specially designed to deal with corrosive pumping environments. This equipment is made of polypropylene (PP) as the core material and has excellent resistance to the vast majority of corrosive gases and liquid media such as acids, alkalis and salts, fundamentally solving the corrosion problem of traditional metal vacuum pumps. It utilizes the jet effect generated when high-speed water flows through a specific nozzle to create a stable vacuum in the suction chamber, thereby achieving the suction and compression of gas.

It features a simple structure, no mechanical moving parts (core injector section), reliable operation, extremely low maintenance costs, and high requirements for the cleanliness of the working medium. This equipment is particularly suitable for vacuum distillation and evaporation concentration in chemical production, solvent recovery and material drying in the pharmaceutical industry, vacuum degassing and packaging in food processing, as well as waste gas absorption in the environmental protection field and other process links.

Core characteristics

Brief description of Working principle

PP water jet vacuum unit work based on the jet principle in fluid dynamics.When the unit is running, the high-pressure water flow provided by the anticorrosive centrifugal pump passes through the special PP material nozzle to form a high-speed jet.This jet creates a constant area of low pressure around the mixing chamber, which draws in the gas to be processed.In the mixing chamber, gases collide and mix violently with the water flow, are cut by the water flow, carried and finally discharged into the separation system, so as to continuously generate and maintain the required vacuum environment.

Main application fields

With its corrosion-resistant and oil-free pollution characteristics, the PP water jet vacuum unit is widely used in multiple industrial fields where the purity of the medium and the reliability of the equipment are required. In the chemical and pharmaceutical industries, it is often used in process links such as vacuum filtration, evaporation concentration and solvent recovery.In the field of food processing, it is suitable for vacuum degassing, freeze drying and material extraction. In addition, it is also a reliable choice for handling corrosive gases or performing clean vacuuming operations in industries such as electronics and environmental protection.performing clean vacuuming operations in industries such as electronics and environmental protection.