CN203343360U - 铸造废砂干燥后的沸腾冷却设备 - Google Patents

铸造废砂干燥后的沸腾冷却设备 Download PDF

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CN203343360U
CN203343360U CN 201320399054 CN201320399054U CN203343360U CN 203343360 U CN203343360 U CN 203343360U CN 201320399054 CN201320399054 CN 201320399054 CN 201320399054 U CN201320399054 U CN 201320399054U CN 203343360 U CN203343360 U CN 203343360U
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戴伟平
罗桂猛
刘临琦
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Guangxi Lanco Resources Recycling Co ltd
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GUANGXI YULIN YC INDUSTRIAL CHEMICAL Co Ltd
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Abstract

本实用新型公开了一种铸造废砂干燥后的沸腾冷却设备,特别是加热后的铸造废砂进行沸腾冷却的设备,它由安装在箱体内部的风冷体系和水冷体系构成,风冷体系在箱体下部,包括风管、风箱和风箱隔板,鼓风机通过风管与风箱隔板连通,风箱隔板上开有若干个风眼;水冷体系安装在风冷体系的上方,包括冷却水箱、进水管、出水管和冷却水盘管,冷却水箱出口接冷却水盘管,冷却水从箱体外部的进水管进入,热水从出水管引出,热砂从箱体上部的进砂口进入,沸腾冷却后的干砂从箱体一侧的出砂口导出,废气从出风口排出;该铸造废砂干燥过程的沸腾冷却设备加工成本低,结构简单,制造容易,安装使用方便,易于推广应用。

Description

铸造废砂干燥后的沸腾冷却设备
技术领域
本实用新型涉及一种铸造废砂再生过程的设备,具体是铸造废砂经过清洗和加热后进行沸腾干燥冷却的设备。
背景技术
目前市场上销售的沸腾冷却床多是单纯鼓风沸腾冷却,用鼓风机连接通风箱,鼓进自然风进行热交换冷却。这些沸腾床能耗高,热交换率低,冷却效果差,难以推广使用,尤其是夏天室温高,根本无法使用。所以研发一种结构简单,制造容易,安装使用方便,用水和风同时与物料进行热交换,能耗低,热交换率高,冷却效果好的冷却床是有必要的。
文献上介绍的磁选机如下:
中国专利,申请(专利)号: CN201120345454.4名称: 碱纤维素冷却器 申请日: 2011.09.15 申请(专利权)人: 唐山三友集团兴达化纤有限公司 地址: 河北省唐山市南堡开发区 发明(设计)人: 于书魁;王培荣;张李军;刘福安;于捍江;刘勇;刁敏锐;尹志全;朱振伟;郑秀梅;杨保  摘要: 一种粘胶行业使用的碱纤冷却设备,具体地说是一种碱纤维素冷却器。它的的机架分为上下两层,集风室安装在上层机架的上部,该集风室内安装有除尘器,集风室内设有两个开口,一个开口的下端依次装有冷却床、进风箱,该进风箱连接在冷却床进口与风机的出风口之间,集风室的另一开口下端依次安装换热器、除水器、回风箱,该回风箱与风机的进风口相连。本实用新型的各部件垂直组装,布局合理占地面积少,各部件尺寸加大,生产能力提高。碱纤维素呈沸腾状与冷风接触,物料冷却充分,冷却效果好。冷风循环使用,碱纤粉尘被封闭在密闭的循环系统内,不污染环境。操作连续化、自动化。   
发明内容
本实用新型的目的在于提供一种结构简单,制造容易,安装使用方便,用水和风同时与物料进行热交换,能耗低,热交换率高,冷却效果好的铸造废砂加热干燥后的沸腾冷却设备。
本实用新型是这样实现的:
铸造废砂干燥后的沸腾冷却设备,是铸造废砂经过热风干燥后进入沸腾冷却设备进行冷却,沸腾冷却设备由安装在箱体内部的风冷体系和水冷体系构成,所述的风冷体系在箱体下部,包括风管、风箱和风箱隔板,鼓风机通过风管与风箱隔板连通,风箱隔板上开有若干个风眼;所述的水冷体系安装在风冷体系的上方,包括冷却水箱、进水管、出水管和冷却水盘管,冷却水箱出口接冷却水盘管,冷却水从箱体外部的进水管进入,热水从出水管引出,热水在热量可以回收使用,高温的砂子从箱体上部的进砂口进入,冷却后的干砂从箱体一侧的出砂口导出,废气从出风口排出。
本实用新型铸造废砂干燥过程的沸腾冷却设备的工作原理:
铸造废砂经过清洗后,经过风热后的砂子由于温度较高,进入沸腾冷却设备,由安装在箱体内部的风冷体系和水冷体系进行冷却,风冷体系是鼓风机吹出在冷风通过风管与风箱隔板连通,风箱隔板上开有若干个风眼,将砂子吹起沸腾,在水冷体系的箱体进一步冷却,得到降低温度的砂子,再回到铸造车间重新使用,废气则从箱体的出风口排出。
本发明的有益效果是:
本实用新型用钢板制做箱体,结构简单,制造容易,安装使用方便,用水和风同时与物料进行热交换,能耗低,热交换率高,冷却效果好,还可以将沙子中的微小灰尘通过箱体的出风口去除。
附图说明
图1为本实用新型铸造废砂干燥后的沸腾冷却设备的内部结构示意图。 
图2为本实用新型铸造废砂干燥后的沸腾冷却设备的俯视图。 
图中序号相对的部件名称:
鼓风机1、风管2、风箱3、风箱隔板4、风眼5、冷却水箱6、进水管7、出水管8、冷却水盘管9、进砂口10、出风口11、出砂口12、箱体13。 
具体实施方式
实施例:
铸造废砂干燥后的沸腾冷却设备,它由安装在箱体13内部的风冷体系和水冷体系构成,风冷体系在箱体下部,包括风管2、风箱3和风箱隔板4,鼓风机1通过风管2与风箱隔板4连通,风箱隔板4上开有若干个风眼5;水冷体系安装在风冷体系的上方,包括冷却水箱6、进水管7、出水管8和冷却水盘管9,冷却水箱6出口接冷却水盘管9,冷却水从箱体外部的进水管7进入,热水从出水管8引出,热砂从箱体上部的进砂口10进入,沸腾干燥后的冷干砂从箱体一侧的出砂口12导出,废气从出风口11排出。

Claims (1)

1.一种铸造废砂干燥后的沸腾冷却设备,其特征在于:它由安装在箱体(13)内部的风冷体系和水冷体系构成,风冷体系在箱体下部,包括风管(2)、风箱(3)和风箱隔板(4),鼓风机(1)通过风管(2)与风箱隔板(4)连通,风箱隔板(4)上开有若干个风眼(5);水冷体系安装在风冷体系的上方,包括冷却水箱(6)、进水管(7)、出水管(8)和冷却水盘管(9),冷却水箱(6)出口接冷却水盘管(9),冷却水从箱体外部的进水管(7)进入,热水从出水管(8)引出,热砂从箱体上部的进砂口(10)进入,沸腾干燥后的冷干砂从箱体一侧的出砂口(12)导出,废气从出风口(11)排出。
CN 201320399054 2013-07-05 2013-07-05 铸造废砂干燥后的沸腾冷却设备 Expired - Lifetime CN203343360U (zh)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104475675A (zh) * 2014-11-07 2015-04-01 江苏科技大学 一种间歇式高温旧砂雾化冷却及热回收装置及冷却方法
CN104493079A (zh) * 2014-12-31 2015-04-08 天津宁康科技有限公司 一种直吹式沸腾冷却床
CN104759586A (zh) * 2015-03-17 2015-07-08 兰文官 铸造旧砂再生焙烧炉的保温砂库
CN108788008A (zh) * 2018-06-29 2018-11-13 共享智能铸造产业创新中心有限公司 一种沸腾式砂冷却器以及砂冷却装置
CN111842783A (zh) * 2020-07-14 2020-10-30 安徽宜安精密机械零部件有限公司 一种用于型砂处理的新型沸腾冷却装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104475675A (zh) * 2014-11-07 2015-04-01 江苏科技大学 一种间歇式高温旧砂雾化冷却及热回收装置及冷却方法
CN104493079A (zh) * 2014-12-31 2015-04-08 天津宁康科技有限公司 一种直吹式沸腾冷却床
CN104759586A (zh) * 2015-03-17 2015-07-08 兰文官 铸造旧砂再生焙烧炉的保温砂库
CN108788008A (zh) * 2018-06-29 2018-11-13 共享智能铸造产业创新中心有限公司 一种沸腾式砂冷却器以及砂冷却装置
CN111842783A (zh) * 2020-07-14 2020-10-30 安徽宜安精密机械零部件有限公司 一种用于型砂处理的新型沸腾冷却装置

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