An ejector performance curve gives the expected suction pressure as a function of water vapor equivalent loading fig.
Steam jet ejector vacuum systems.
In a steam jet ejector the motive fluid is a jet of high pressure and low velocity compressible steam which exists from the nozzle at the designed suction pressure and super sonic velocity thus entraining the vapour in to the suction chamber.
They are applied in processes such as crystallization deaeration drying cooling high vacuum distillation and deodorization.
Has been established in the year 2007 and since then has been one of the leading manufacturer and exporter of premium quality steam jet ejector multi effect evaporators thermo compressor water jet ejector etc.
For over 65 years jet vac technologies has been providing customers with custom vacuum solutions to help solve and provide efficient reliable process vacuum systems.
Jet vacuum systems private limited.
Compared with other mechanical compressors steam jet ejectors offer the benefits of no moving parts and low cost.
In general the diameter of the piping between the process and the ejector system must be at least as large as the suction connection in the first stage ejector.
Steam jet ejectors are mass flow machines that are ideally suited for extracting and compressing noncondensable gas from a condenser operating at high vacuum.
A vacuum ejector or simply ejector is a type of vacuum pump which produces vacuum by means of the venturi effect.
Greater which is the case with cvdu ejector systems.
Steam jet vacuum systems overview steam jet ejectors are used in the chemical petrochemical pulp and paper food power steel and allied industries in connection with such operations as filtration distillation and evaporation absorption mixing vacuum packaging freeze drying flash cooling deaerating dehydrating and degassing to name.
11 7 2 steam jet ejectors.
In an ejector a working fluid liquid or gaseous flows through a jet nozzle into a tube that first narrows and then expands in cross sectional area.
Ejector based systems are particularly appropriate as primary vacuum producers particularly where motive steam is almost always available.
Phair in geothermal power generation 2016.
Virtually maintenance free with no moving.
In a multiple element ejector system.
Steam jet ejectors the largest vacuum producing devices available are used in the most demanding of applications.