Traditionally a sparge pipe is used whenever steam is required to be directly purged into a process fluid for heating. This process fluid may be water for hot water generation or any other chemicals, dyes, etc. This gives rise to two kinds of challenges. 1. High noise due to vibration as steam comes out from a number of small holes and at a high velocity. 2. As steam comes out at high velocities, a sizable percentage of this steam actually escapes and gets wasted without condensing and mixing with the process fluid. THERMOJECT - The Indoanushka make steam injector is an apt substitute for such sparge pipes.
The THERMOJECT is a venturi type nozzle provided inside a concentric cylindrical housing with elliptical slots in the low pressure zone. When steam flows out at a high velocity through his convergent divergent nozzle, a differential pressure is created in the low pressure zone above the nozzle due to displacement of fluid by the steam velocity.
As a result fresh cold process fluid is sucked in through the pre-designed slots and this gets mixed with the steam inside the mixing chamber provided in the injector housing. As a result what flows out of the injector is hot fluid and there is no scope of steam escaping without condensing.
Also as the injector remains dipped inside the water, the water body itself acts as a silencer by hindering the flow of the high velocity steam coming out of the nozzle. This results into negligible or no sound during the mixing process. THERMOJECT helps in reducing steam consumption in such applications by 100% utilization of steam and 0 loss due to escaping of uncondensed steam

THERMOJECT helps in reducing steam consumption in such applications by 100% utilization of steam and 0 loss due to escaping of uncondensed steam

THERMOJECT capacities in kg/h of injected steam when heating tanks vented to atmosphere  

Traditionally a sparge pipe is used whenever steam is required to be directly purged into a process fluid for heating. This process fluid may be water for hot water generation or any other chemicals, dyes, etc. This gives rise to two kinds of challenges. 1. High noise due to vibration as steam comes out from a number of small holes and at a high velocity. 2. As steam comes out at high velocities, a sizable percentage of this steam actually escapes and gets wasted without condensing and mixing with the process fluid. THERMOJECT - The Indoanushka make steam injector is an apt substitute for such sparge pipes.
The THERMOJECT is a venturi type nozzle provided inside a concentric cylindrical housing with elliptical slots in the low pressure zone. When steam flows out at a high velocity through his convergent divergent nozzle, a differential pressure is created in the low pressure zone above the nozzle due to displacement of fluid by the steam velocity.
As a result fresh cold process fluid is sucked in through the pre-designed slots and this gets mixed with the steam inside the mixing chamber provided in the injector housing. As a result what flows out of the injector is hot fluid and there is no scope of steam escaping without condensing.
Also as the injector remains dipped inside the water, the water body itself acts as a silencer by hindering the flow of the high velocity steam coming out of the nozzle. This results into negligible or no sound during the mixing process. THERMOJECT helps in reducing steam consumption in such applications by 100% utilization of steam and 0 loss due to escaping of uncondensed steam

THERMOJECT helps in reducing steam consumption in such applications by 100% utilization of steam and 0 loss due to escaping of uncondensed steam

THERMOJECT capacities in kg/h of injected steam when heating tanks vented to atmosphere