Product Handbook 2026 - Volume 1

Heat transfer solutions Thermocompressors

6

Typical applications The following lists the applications where SJT Steam Jet Thermocompressors can be installed, typically for circulating and boosting low pressure steam which would normally go to waste. Drum dryers Paper and Board Industries Flash evaporators Desalination Condensate receivers Chemical, Petro-chemical, Oil and Power Generation Vulcanisers Rubber Industry Single and Multi-stage effect evaporators Food, Dairy, Pharmaceutical & Chemical Industries Wort vessels Brewing Industry Exhaust steam lines Most Process Industries Blanching machines Food Industry

How the SJT Steam Jet Thermocompressor (Ejector) works The four steps below illustrates in a simple way how an 'Ejector' is created:

High pressure steam

Step 1 Static pressure

Kinetic energy - Velocity

6.3 2

High pressure steam

Step 2 High pressure steam to Velocity energy

High pressure steam

Kinetic energy - Velocity

Step 3 Open ended pipe

10.3.3

Entrained low pressure water vapour

Kinetic energy - Velocity

High pressure steam

Step 4 Closed ended pipe - Side inlet

Entrained low pressure water vapour

TI-P493-02 TES Issue 3

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SJT Steam Jet Thermocompressor

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