Zwischenstufen-Kapazitätsregelventil mit Seitenstromverteilung und Durchflussregelung für Mehrstufige Zentrifugalverdichter

Details

Veröffentlichungs-Nr.

EP4733597

Anmeldetag

28. Oktober 2022

Veröffentlichung

29. April 2026

Rechtsraum

EP

IPC

F04D29/46, F04D17/12F04D17/12

Abstract

Centrifugal compressors can incorporate a side stream flow of intermediate pressure vapor between stages of that compressor. The side stream flow can be controlled by a side stream injection port controlled by a throttle ring disposed between stages of the compressor. The throttle ring can allow or obstruct flow through the side stream injection port. The throttle ring can extend and retract in a direction substantially perpendicular to the direction of flow from the first stage impeller to the second stage impeller. A method of operating a centrifugal compressor can include actuating a throttle ring by rotating a drive ring to adjust a flow of interstage fluid into the second stage impeller.

Anmelder

Firma

Trane International Inc.

Land

🇺🇸 USA

Fachgebiete