CN2149596Y - 均热炉排烟口多孔辐射砖 - Google Patents

均热炉排烟口多孔辐射砖 Download PDF

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Publication number
CN2149596Y
CN2149596Y CN 92216560 CN92216560U CN2149596Y CN 2149596 Y CN2149596 Y CN 2149596Y CN 92216560 CN92216560 CN 92216560 CN 92216560 U CN92216560 U CN 92216560U CN 2149596 Y CN2149596 Y CN 2149596Y
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brick
soaking furnace
smoke mouth
porous radiation
radiation
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Expired - Fee Related
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CN 92216560
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徐连庚
唐铁训
何承志
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First Blooming Plant Of Anshan Steel Corp
Angang Steel Co Ltd
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First Blooming Plant Of Anshan Steel Corp
Angang Steel Co Ltd
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Abstract

一种均热炉排烟口多孔辐射砖，外形为长方体， 其纵断面上留有n2(n≥2)个贯通的圆孔，其材质为 耐火度≥1300℃以上的任何一种。把这种砖按圆孔 与均热炉烟道平行方向砌筑在排烟口处，在其蓄热和 反辐射热量的作用下，可大大提高能源利用率。

Description

本实用新型涉及一种均热炉排烟口多孔辐射砖，属于均热炉节能耐火元件。在现有均热炉中，特别是在上部单烧嘴均热炉中由于大断面排烟口的存在，至使排烟口处热反射能力极差，在其周围形成一个低温区，从而造成烧钢温度不均，能源浪费，产量下降等现象。
本实用新型的目的在于提供一种既不影响正常排烟，又能提高排烟口反辐射能力的多孔辐射砖。把这种砖砌在均热炉排烟口处，可均匀烧钢温度，节省能源，提高产量。
本实新型的多孔辐射砖，外型呈长方体状，并在其纵断面方向留有可通过烟气的园孔，把这种砖按孔洞与烟道平行方向砌筑在排烟口上，在均热炉内的高温热气通过多孔辐射砖的同时，多孔砖壁即可蓄热，又能把部分热量反辐射给炉内。正是由于这种蓄热和反辐射的作用，提高了均热炉的效率，降低或消除了排烟口处低温区的现象。
图1，多孔辐射砖砖型示意图
如图1所示，本实用新型的多孔辐射砖由砖壁（1）和砖孔（2）构成，园孔的个数为n2（n≥2）个，其直径大小可根据砖块大小以及均热炉排烟量的大小而定，材质为耐火度≥1300℃以上的任何一种。
本实用新型的多孔辐射砖选材方便，制造容易，把它砌筑在均热炉排烟口处，具有提高能源利用率的功效。

Claims (1)

1、一种均热炉排烟口多孔辐射砖，外型为长方体状，其特征在于在这种砖纵断面上留有n2(n≥2)个贯通的园孔。
CN 92216560 1992-07-22 1992-07-22 均热炉排烟口多孔辐射砖 Expired - Fee Related CN2149596Y (zh)

Priority Applications (1)

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CN 92216560 CN2149596Y (zh) 1992-07-22 1992-07-22 均热炉排烟口多孔辐射砖

Applications Claiming Priority (1)

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CN 92216560 CN2149596Y (zh) 1992-07-22 1992-07-22 均热炉排烟口多孔辐射砖

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CN2149596Y true CN2149596Y (zh) 1993-12-15

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CN 92216560 Expired - Fee Related CN2149596Y (zh) 1992-07-22 1992-07-22 均热炉排烟口多孔辐射砖

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006133608A1 (fr) * 2005-06-17 2006-12-21 Huimin Zhou Corps de stockage thermique avec couche enduite pour echange thermique
CN102952944A (zh) * 2011-08-25 2013-03-06 江苏瑞诚非金属材料有限公司 耐酸耐高温耐高压筒体洞口陶砖

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006133608A1 (fr) * 2005-06-17 2006-12-21 Huimin Zhou Corps de stockage thermique avec couche enduite pour echange thermique
CN100412495C (zh) * 2005-06-17 2008-08-20 周惠敏 带覆层的热交换器
JP2008544201A (ja) * 2005-06-17 2008-12-04 ▲恵▼敏 周 熱交換用の被覆層付き蓄熱体
CN102952944A (zh) * 2011-08-25 2013-03-06 江苏瑞诚非金属材料有限公司 耐酸耐高温耐高压筒体洞口陶砖

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