BRPI0703563A2 - water spray unit - Google Patents

water spray unit

Info

Publication number
BRPI0703563A2
BRPI0703563A2 BRPI0703563A BRPI0703563A2 BR PI0703563 A2 BRPI0703563 A2 BR PI0703563A2 BR PI0703563 A BRPI0703563 A BR PI0703563A BR PI0703563 A2 BRPI0703563 A2 BR PI0703563A2
Authority
BR
Brazil
Prior art keywords
water
unit
chambers
spray unit
inlets
Prior art date
Application number
Other languages
Portuguese (pt)
Inventor
Kazumoto Tsukakoshi
Yasuhiro Nishiyama
Ryuji Yamamoto
Hironori Ueno
Michihiro Nakagawa
Original Assignee
Nippon Steel Corp
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
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to BRPI0703563 priority Critical patent/BRPI0703563A2/en
Publication of BRPI0703563A2 publication Critical patent/BRPI0703563A2/en

Links

Landscapes

  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

UNIDADE PULVERIZADORA DE áGUA. Trata-se de uma unidade pulverizadora de água capaz de resfriar chapa de aço de temperatura alta em um padrão de resfriamento alto e uniformemente plano e nas superfícies anterior e posterior da chapa de aço e de manutenção simples, isto é, uma unidade pulverizadora de água sendo dotada de uma pluralidade de bocais de água dispostos entre rolos de drenagem que formam pares superior e inferior adjacentes e pulverizando água para uma ou ambas as superfícies superior e inferior de uma chapa de aço de temperatura alta transportada limitada por uma pluralidade de conjuntos de rolos de drenagem que formam pares superior e inferior e câmaras de água conectadas a uma fonte de suprimento de água e conectada aos bocais de água, onde as entradas de água dos bocais de água e a saída de água da água suprida proveniente da fonte de suprimento estão dentro das câmaras de água, as entradas de água estão em posições mais altas do que a saída de água no caso de uma unidade superior, e as entradas de água estão em posições mais baixas do que uma saída de água no caso de uma unidade inferior.WATER SPRAYING UNIT. It is a water spray unit capable of cooling high temperature steel sheet in a uniformly high and high cooling pattern and on the front and rear surfaces of the simple maintenance steel sheet, ie a water spray unit being provided with a plurality of water nozzles disposed between drainage rollers forming adjacent upper and lower pairs and spraying water to one or both upper and lower surfaces of a conveyed high temperature sheet steel bounded by a plurality of roller assemblies. upper and lower pair drainage chambers and water chambers connected to a water supply and connected to the water nozzles, where the water inlets from the water nozzles and the water outlet from the supplied water from the supply source are inside the water chambers, the water inlets are higher than the water outlet in the case of a single unit. and the water inlets are in lower positions than a water outlet in the case of a lower unit.

BRPI0703563 2007-08-10 2007-08-10 water spray unit BRPI0703563A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI0703563 BRPI0703563A2 (en) 2007-08-10 2007-08-10 water spray unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0703563 BRPI0703563A2 (en) 2007-08-10 2007-08-10 water spray unit

Publications (1)

Publication Number Publication Date
BRPI0703563A2 true BRPI0703563A2 (en) 2009-04-07

Family

ID=40625202

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0703563 BRPI0703563A2 (en) 2007-08-10 2007-08-10 water spray unit

Country Status (1)

Country Link
BR (1) BRPI0703563A2 (en)

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Legal Events

Date Code Title Description
B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B25G Requested change of headquarter approved

Owner name: NIPPON STEEL CORPORATION (JP)

B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B07A Technical examination (opinion): publication of technical examination (opinion)
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B09B Decision: refusal
B09B Decision: refusal

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL