Patent · US Active

Hydrocyclone with an improved fluid injection member

US12053786B2 · kind B2 · utility

0Cited by

11References

20Claims

0Family size

Assignee

Valmet Technologies Oy · FI

Inventors

Jan Backman · Kärna, SE
Ralf Backvik · Järfälla, SE
Roger Becker · Nashua, US
Allan Carlsson · Sundsvall, SE
Valentina Kucher · Stockholm, SE
Morgan Persson · Tyresö, SE
Felix Spegel · Stockholm, SE
Jonas Sundin · Täby, SE
Bengt Eriksson · Sogndal, NO

Key dates

Filing date	Jul 3, 2020
Grant date	Aug 6, 2024
Priority date	—
Expiry date	Jul 3, 2040

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB04C2009/008
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A hydrocyclone having a mid-section having a longitudinal axis and a radius, and a fluid injection member releasably connected to the mid-section. The fluid injection member has a dilution passage therethrough and two spaced apart dilution ports, at least one dilution port being at an angle between 15 and 75 degrees relative to the mid-section radius. The injection member comprises a nozzle housing releasably connected to the mid-section, the nozzle housing having a dilution passage therethrough, and a nozzle adapted to be connected to the nozzle housing, the nozzle being planar and having at least one dilution port therethrough, the nozzle being receivable within the dilution passage.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.