CN202719872U - 一种烧结机箅条 - Google Patents

一种烧结机箅条 Download PDF

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Publication number
CN202719872U
CN202719872U CN 201220395266 CN201220395266U CN202719872U CN 202719872 U CN202719872 U CN 202719872U CN 201220395266 CN201220395266 CN 201220395266 CN 201220395266 U CN201220395266 U CN 201220395266U CN 202719872 U CN202719872 U CN 202719872U
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CN
China
Prior art keywords
grate bar
sintering machine
bar
face
sintering
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Legal status (The legal status 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 status listed.)
Expired - Fee Related
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CN 201220395266
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English (en)
Inventor
邢振国
武贤
常连波
吴源
邢瑞峰
翟文虎
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HANDAN HQ COMPOSITE MATERIAL TECHNOLOGY Co Ltd
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HANDAN HQ COMPOSITE MATERIAL TECHNOLOGY Co Ltd
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Priority to CN 201220395266 priority Critical patent/CN202719872U/zh
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Publication of CN202719872U publication Critical patent/CN202719872U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Furnace Charging Or Discharging (AREA)

Abstract

本实用新型公开了一种烧结机箅条,包括箅条体、箅条体中心线两边的箅条头、爪部和圆弧过渡;箅条体上顶面为向下的凹面。本实用新型烧结机箅条上顶面为向下的凹面,采用预变形的方法防止箅条热疲劳变形,可以有效提高箅条的使用寿命。

Description

一种烧结机箅条
技术领域
本实用新型涉及一种烧结机箅条。
背景技术
常用烧结机箅条上顶面为平面,烧结机箅条组装在烧结机台车上,台车横梁上放置隔热垫,然后安装箅条。工作时,箅条上均匀堆放烧结料,进入煤气炉中加热烧结。煤气燃烧后的高温气流自上而下穿过烧结料、箅条,冷却后经抽风机排出。燃烧后的高温气流最高时可以将烧结料、箅条加热到1100~1200℃,烧结后出炉冷却、卸料,此时箅条的温度降低到室温,然后重新铺料,重新烧结,重复下一个烧结循环。箅条在工作时承受高温到室温,室温到高温的温度交变,长期的热交变应力使得箅条产生上拱变形。
实用新型内容
本实用新型要解决的技术问题是提供一种烧结机箅条,本实用新型烧结机箅条上顶面为向下的凹面,采用预变形的方法防止箅条热疲劳变形,可以有效提高箅条的使用寿命。
本实用新型所采取的技术方案是:一种烧结机箅条,包括箅条体、箅条体中心线两边的箅条头、爪部和圆弧过渡;箅条体上顶面为向下的凹面。
爪部位于箅条体的下面左右对称;圆弧过渡位于箅条头的下侧面和爪部的外侧面,并成一个整体。
采用上述技术方案所产生的有益效果在于:本实用新型烧结机箅条上顶面为向下的凹面,采用预变形的方法防止箅条热疲劳变形,可以有效提高箅条的使用寿命。
附图说明
下面结合附图和具体实施方式对本实用新型作进一步详细的说明。
图1是本实用新型的结构示意图;
1为箅条体,2为箅条头,3为爪部,4为圆弧过渡,5为箅条体上顶面。
具体实施方式
一种烧结机箅条,包括箅条体1、箅条体中心线两边的箅条头2、爪部3和圆弧过渡4;箅条体上顶面5为向下的凹面。 

Claims (1)

1.一种烧结机箅条,包括箅条体(1)、箅条体中心线两边的箅条头(2)、爪部(3)和圆弧过渡(4);其特征在于:箅条体上顶面(5)为向下的凹面。
CN 201220395266 2012-08-10 2012-08-10 一种烧结机箅条 Expired - Fee Related CN202719872U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220395266 CN202719872U (zh) 2012-08-10 2012-08-10 一种烧结机箅条

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220395266 CN202719872U (zh) 2012-08-10 2012-08-10 一种烧结机箅条

Publications (1)

Publication Number Publication Date
CN202719872U true CN202719872U (zh) 2013-02-06

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ID=47621694

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220395266 Expired - Fee Related CN202719872U (zh) 2012-08-10 2012-08-10 一种烧结机箅条

Country Status (1)

Country Link
CN (1) CN202719872U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3907454A1 (en) * 2020-05-07 2021-11-10 Paul Wurth S.A. Grate bar for a pelletizing or sintering machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3907454A1 (en) * 2020-05-07 2021-11-10 Paul Wurth S.A. Grate bar for a pelletizing or sintering machine
WO2021224339A1 (en) * 2020-05-07 2021-11-11 Paul Wurth S.A. Grate bar for a pelletizing or sintering machine

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130206

Termination date: 20210810