NZ601604A - Stepped down gas mixing device - Google Patents

Stepped down gas mixing device

Info

Publication number
NZ601604A
NZ601604A NZ601604A NZ60160411A NZ601604A NZ 601604 A NZ601604 A NZ 601604A NZ 601604 A NZ601604 A NZ 601604A NZ 60160411 A NZ60160411 A NZ 60160411A NZ 601604 A NZ601604 A NZ 601604A
Authority
NZ
New Zealand
Prior art keywords
gas stream
outlets
duct
assembly
gas
Prior art date
Application number
NZ601604A
Inventor
Melvin J Albrecht
Original Assignee
Babcock & Wilcox Power Generat
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US12/699,407 external-priority patent/US8317390B2/en
Application filed by Babcock & Wilcox Power Generat filed Critical Babcock & Wilcox Power Generat
Publication of NZ601604A publication Critical patent/NZ601604A/en

Links

Abstract

601604 An apparatus for mixing gas streams of different temperatures and/or compositions where at least one of the streams contains particles, comprises a main duct 42 for a first gas stream 14 and a plurality of duct assemblies extending in the main duct generally transversely to the first gas stream 14. Each assembly has a plurality of inlets and outlets for receiving and discharging separate parts of a second gas stream 50 that moves initially generally transverse to the first stream. The assemblies each have a plurality of secondary ducts 24, 26, 28 of mutually different lengths from inlet to outlet. The outlets are spaced from each other across the main duct for distributing the parts of the second gas stream into the first gas stream. The assembly is arranged so that the second gas stream discharges from outlets in an upstream direction relative to the first gas stream. A gas flow deflector 30 is connected to each duct assembly for temporarily deflecting the first gas stream before it is combined with the parts of the second gas stream.
NZ601604A 2010-02-03 2011-02-02 Stepped down gas mixing device NZ601604A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/699,407 US8317390B2 (en) 2010-02-03 2010-02-03 Stepped down gas mixing device
NZ59088411 2011-02-02

Publications (1)

Publication Number Publication Date
NZ601604A true NZ601604A (en) 2014-04-30

Family

ID=50624320

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ601604A NZ601604A (en) 2010-02-03 2011-02-02 Stepped down gas mixing device

Country Status (1)

Country Link
NZ (1) NZ601604A (en)

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Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 02 FEB 2016 BY COMPUTER PACKAGES INC

Effective date: 20150120

ERR Error or correction

Free format text: THE OWNER HAS BEEN CORRECTED TO 3103325, BABCOCK + WILCOX POWER GENERATION GROUP, INC., 20 S. VAN BUREN AVENUEBARBERTON, OH 44203, US

Effective date: 20150821

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 02 FEB 2017 BY COMPUTER PACKAGES INC

Effective date: 20160119

LAPS Patent lapsed