CN2489284Y - 竖炉导风墙 - Google Patents

竖炉导风墙 Download PDF

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Publication number
CN2489284Y
CN2489284Y CN 01235340 CN01235340U CN2489284Y CN 2489284 Y CN2489284 Y CN 2489284Y CN 01235340 CN01235340 CN 01235340 CN 01235340 U CN01235340 U CN 01235340U CN 2489284 Y CN2489284 Y CN 2489284Y
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air guide
guide wall
utility
model
big water
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贺新华
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Zhongye Changtian International Engineering Co Ltd
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Changsha Metallurg Design & Re
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Abstract

一种竖炉导风墙,在导风墙下的两大水梁上,用框形砖砌筑导风墙体。大水梁外包裹着保温材料。本实用新型使两墙壁形成了一个框架式的结构,是一个有良好导风效果的整体,所以安全稳定,两大水梁之间不再需要连结板。梁外包裹着保温材料,使大水梁钢管隔离高温,不易变形,且节约冷却水。

Description

竖炉导风墙
本实用新型涉及一种冶炼焙烧设备，属于一种竖炉导风墙。
在生产球团的竖炉中设置导风墙，是解决冷却风对竖炉生产的干扰、提高竖炉球团产量和质量的有效措施。现有的导风墙，都是在两冷却水管的大水梁上砌砖形成两墙壁，稳定性差，大水梁之间需要用耐热钢板作连结板，而连结板又不便冷却，高温下易变形。大水梁钢管直接暴露在一千多度高温球团中。所以导风墙寿命短，作业率低，并且冷却水耗量大，如果断水，只要几分钟就会出现水梁变形，可导致整个导风墙倒塌。
本实用新型的目的，是要提供一种安全稳定的竖炉导风墙。
实用新型是这样实现的：在导风墙下的两大水梁上，用框形砖砌筑导风墙体。大水梁外包裹着保温材料。
本实用新型使两墙壁形成了一个框架式的结构，是一个有良好导风效果的整体，所以安全稳定，两大水梁之间不再需要连结板。梁外包裹着保温材料，使大水梁钢管隔离高温，不易变形，且节约冷却水。
下面结合附图介绍本实用新型。
图1为实用新型主视图；
图2为实用新型俯视图。
参照附图，由内外管组成的大水梁2中，通有循循冷却水，梁外包裹着保温材料3。大水梁上面砌筑框形砖1，构成有垂直通风口4的整体导风墙。

Claims (1)

1、一种竖炉导风墙，由大水梁和梁上的墙体组成，其特征是：在两根大水梁(2)上，用框形砖(1)砌筑导风墙体。
CN 01235340 2001-06-19 2001-06-19 竖炉导风墙 Expired - Lifetime CN2489284Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01235340 CN2489284Y (zh) 2001-06-19 2001-06-19 竖炉导风墙

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01235340 CN2489284Y (zh) 2001-06-19 2001-06-19 竖炉导风墙

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CN2489284Y true CN2489284Y (zh) 2002-05-01

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CN 01235340 Expired - Lifetime CN2489284Y (zh) 2001-06-19 2001-06-19 竖炉导风墙

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100396803C (zh) * 2006-07-31 2008-06-25 巩义市建业耐材有限公司 导风墙拱形或折线拱形砌筑砖砌筑大梁及球团竖炉导风墙
CN101738082B (zh) * 2010-01-19 2011-05-11 唐山市盈心耐火材料有限公司 冶炼球团竖炉导风墙及其砌筑方法
CN102927812A (zh) * 2012-11-30 2013-02-13 攀钢集团成都钢钒有限公司 一种冷却竖炉大水梁的双冷却系统及其利用方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100396803C (zh) * 2006-07-31 2008-06-25 巩义市建业耐材有限公司 导风墙拱形或折线拱形砌筑砖砌筑大梁及球团竖炉导风墙
CN101738082B (zh) * 2010-01-19 2011-05-11 唐山市盈心耐火材料有限公司 冶炼球团竖炉导风墙及其砌筑方法
CN102927812A (zh) * 2012-11-30 2013-02-13 攀钢集团成都钢钒有限公司 一种冷却竖炉大水梁的双冷却系统及其利用方法

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ASS Succession or assignment of patent right

Owner name: CHINA METALLURGICAL CHANGTIAN INTERNATIONAL ENGIN

Free format text: FORMER OWNER: CHANGSHA METALLURGICAL DESIGN + RESEARCH INSTITUTE

Effective date: 20080516

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Effective date of registration: 20080516

Address after: No. 1 middle labour Road, Changsha, Hunan Province: 410007

Patentee after: ZhongYe Changtian International Engineering Co., Ltd.

Address before: Wang Juxiang, No. 33 labor East Road, Changsha, Hunan Province, postcode: 410007

Patentee before: Changsha Metallurgical Design Inst.

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Expiration termination date: 20110619

Granted publication date: 20020501