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A vacuum ejector is used in oil and gas industries to create a vacuum pressure to suck overhead gases from the Vacuum column. The applications of the vacuum ejector will vary according to the type of ejector modules.
May 13, 2025 · A vacuum ejector, also referred to as a vacuum generator or venturi vacuum pump, is a device that creates a vacuum by converting high-pressure air into low-pressure air.
May 23, 2025 · What is a Vacuum Ejector? A vacuum ejector, sometimes referred to as an ejector or aspirator, is a pneumatic device that uses compressed air or steam to create a vacuum. Its construction typically consists of a nozzle, a suction chamber, and an exhaust port.
Sep 30, 2021 · An Ejector is a piece of equipment often used to eject gases and vapors or non-condensable from a system to generate a vacuum. Ejectors are used in several industries in numerous ways including chemicals, pharmaceuticals, FMCG, petrochemicals & refineries, etc.
With ejectors featuring eco-nozzle technology, the vacuum passes through several venturi nozzles arranged in a row. The volumes of the individual nozzles add up to form a total suction rate.
Steam Jet Ejectors – the largest vacuum producing devices available – are used in the most demanding of applications. Virtually maintenance-free with no moving parts, they can be fabricated from almost any material, and can be used in every industry that requires vacuum.
Apr 29, 2022 · This article covers the basic working principle of vacuum ejectors, particularly the simple, single-stage type. It will also provide some key design calculations that engineers should know about these vacuum-providing devices.
Vacuum Ejectors are used in a variety of applications in the process, food, steel and petrochemical industries. Typical duties involve filtration, distillation, absorption, mixing, vacuum packaging, freeze drying, dehysrating and degassing.
Apr 2, 2025 · In a vacuum ejector, a high-pressure stream from an air compressor or steam generator is forced through a nozzle. As the nozzle narrows, the air speeds up to pass through the smaller space – just like water flows faster when you pinch the end of a garden hose.
Also known as venturi pumps, these pumps are commonly used in vacuum packaging, pick-and-place operations, and end-of-arm robotic tooling. They have no seals or moving parts that can wear down or overheat, and they don’t require lubrication, so there's no downtime for maintenance.
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