CN108080211A - 一种fgh序列全自动型真空导热油加热浸漆烘干设备及其工艺 - Google Patents

一种fgh序列全自动型真空导热油加热浸漆烘干设备及其工艺 Download PDF

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CN108080211A
CN108080211A CN201711415034.7A CN201711415034A CN108080211A CN 108080211 A CN108080211 A CN 108080211A CN 201711415034 A CN201711415034 A CN 201711415034A CN 108080211 A CN108080211 A CN 108080211A
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张玉祥
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CHANGCHENG VACUUM VARNISHING EQUIPMENT MANUFACTURE Co Ltd ZHANGJIAGANG CITY
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    • B05C11/10Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
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    • B05C11/1039Recovery of excess liquid or other fluent material; Controlling means therefor
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    • BPERFORMING OPERATIONS; TRANSPORTING
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Abstract

本发明公开了一种FGH序列全自动型真空导热油加热浸漆烘干设备及其工艺,所述制冷机组与储漆罐连接,所述制冷机组与真空泵连接,所述制冷机组与真空冷凝罐连接,所述储漆罐通过管道与储漆罐真空阀连接,所述储漆罐真空阀通过管道与缓冲器连接,所述缓冲器通过管道与真空总阀连接,所述真空总阀通过管道与真空泵连接,所述真空泵通过管道与排放罐连接,所述储漆罐真空阀通过管道与浸漆缸真空阀连接,所述浸漆缸真空阀通过管道与浸漆干燥罐连接,所述浸漆干燥罐通过管道与浸漆缸放空阀连接,所述浸漆干燥罐通过管道与导热油加热器连接,所述导热加热器与导热油泵连接,所述导热油泵与通过管道与膨胀罐连接,所述膨胀罐与加油泵连接,所述膨胀罐通过管道与浸漆干燥罐导热有加热器之间的管道连接。

Description

一种FGH序列全自动型真空导热油加热浸漆烘干设备及其 工艺
工艺领域
本发明涉及一种FGH序列全自动型真空导热油加热浸漆烘干设备及其工艺,属于全自动型真空导热油加热浸漆烘干的技术领域。
技术背景
随着电动机加工业的发展,普通二次浸漆已不能满足生产发展的需要,为了提高电动机绕组质量,缩短浸烘周期,传统的技术用的是普通二次浸漆(沉浸法),电动机绝缘等级以B级和F级为主,所浸的漆是1032三聚氰胺醇酸树脂漆(B级)和155—1聚酯浸渍漆(F级),溶剂为甲苯和二甲苯。1032漆的耐潮性、耐油性及内干性较好,机械强度较高,且耐电弧,用于B级绝缘。155—1漆的耐热性和电气性能较好,黏结力强,用于F级绝缘,所采用的工艺是热沉浸工艺,浸烘次数为二次。
FGH序列全自动真空导热油加热浸漆烘干设备采用我公司自行研究、设计、制造的,以导热油为加热载体,依靠热辐射原理;使产品在干燥时始终处于真空状态下。与传统的热风加热方式完全不同,具有如下四大优点:1、安全:在干燥时始终处于真空状态下,没有大量的空气进入浸漆缸,不会造成苯乙烯之类可燃气体的产生;2、节能:热风干燥时需要不断地往浸漆缸内输送热风并同时排出室外,造成大量的热能损耗;而真空干燥在真空状态下只把绝缘漆内部的可挥发物及时排出,没有热能的损耗;比热风干燥可节能50%左右;3、质量:由于在真空状态下干燥固化,其缸内工件受热温度均匀、无温度死角,没有大量的热风空气进入缸内,完成的产品表面漆膜均匀光滑、无气泡,是热风干燥无法相比较的。4、环保:传统的热风干燥设备在工作时是循环热风加热,大量的热风废气必须直接排放室外,造成环境的污染;而真空干燥是在真空状态下完成,产生的挥发性气体经低温冷凝器冷凝回收溶剂后排出室外,大大减少了环境的污染。
发明内容
发明目的:本发明所要解决造成资源的浪费和环境污染的技术问题,本发明提供一种FGH序列全自动型真空导热油加热浸漆烘干设备及其工艺。
工艺方案:一种FGH序列全自动型真空导热油加热浸漆烘干设备及其工艺,包括制冷机组、储漆罐、储漆搅拌机、过滤器、储漆罐真空阀、浸漆阀、回漆阀、储漆罐放空阀、缓冲器浸漆真空阀、储漆罐真空阀、加热真空阀、真空总阀、真空泵、排放罐、浸漆放空阀、浸漆干燥罐导热油加热器、导热油泵、膨胀罐、加油泵,所述制冷机组与储漆罐连接,所述制冷机组与真空泵连接,所述制冷机组与真空冷凝罐连接,所述储漆罐通过管道与储漆罐真空阀连接,所述储漆罐真空阀通过管道与缓冲器连接,所述缓冲器通过管道与真空总阀连接,所述真空总阀通过管道与真空泵连接,所述真空泵通过管道与排放罐连接,所述储漆罐真空阀通过管道与浸漆缸真空阀连接,所述浸漆缸真空阀通过管道与浸漆干燥罐连接,所述浸漆干燥罐通过管道与浸漆缸放空阀连接,所述浸漆干燥罐通过管道与导热油加热器连接,所述导热加热器与导热油泵连接,所述导热油泵与通过管道与膨胀罐连接,所述膨胀罐与加油泵连接,所述膨胀罐通过管道与浸漆干燥罐导热有加热器之间的管道连接。
优选于,所述缓冲罐与真空总阀之间的管道设有缓冲器浸漆真空阀、储漆罐真空阀、加热真空阀。
优选于,其特征在于,所述浸漆干燥罐设有回流装置。
一种FGH序列全自动型真空导热油加热浸漆烘干设备的制造工艺,包括如下步骤,
第一步,预烘:把定子放入浸漆缸内关闭缸盖,在真空状态下加热至预烘所需温度。
第二步,浸漆:等缸内温度降到50度后,起动真空泵抽缸内真空,待缸内真空度达到-0.09Mpa以上关闭真空泵,打开输漆阀输漆至浸漆罐并使漆面浸没工件,关闭进漆阀,真空浸漆至5~30分钟;
第三步,回漆:起动真空泵抽储漆灌真空,打开回漆阀门,回漆完成后关闭回漆阀;
第四步,滴干:滴净定子上的余漆,滴漆完成后将滴下余漆抽回储漆灌;
第五步,清洗:打开清洗罐阀门,输入稀释剂于浸漆缸底部浸泡,完成浸泡缸底后起动真空泵抽稀释剂至储存罐,打开清洗阀门将稀释剂抽回稀释剂储存罐内,抽完稀释剂后关闭相应阀门;
第六步,固化:浸漆缸温度达到180℃。
本发明具有以下优点:
1、安全:在干燥时始终处于真空状态下,没有空气进入浸漆缸,不会造成苯乙烯之类可燃气体的产生;
2、节能:热风干燥时需要不断地往浸漆缸内输送热风并同时排出室外,造成大量的热能损耗;而真空干燥在真空状态下只把绝缘漆内部的可挥发物及时排出,没有热能的损耗;比热风干燥可节能50%左右;
3、质量:由于在真空状态下干燥固化,其缸内工件受热温度均匀、无温度死角,没有热风空气进入缸内,完成的产品表面漆膜均匀光滑、无气泡,是热风干燥无法相比较的;
4、环保:传统的热风干燥设备在工作时是循环热风加热,大量的热风废气必须直接排放室外,造成环境的污染;而真空干燥是在真空状态下完成,产生的挥发性气体经低温冷凝器冷凝回收溶剂后排出室外,大大减少了环境的污染。
附图说明
图1:为本实施例一种FGH序列全自动型真空导热油加热浸漆烘干设备的结构示意图。
具体实施方式
以下结合附图并通过具体实施例对本发明做进一步阐述,应当指出:对于本工艺领域的普通工艺人员来说,在不脱离本发明原理的前提下,对本发明的各种等价形式的修改均落于本申请所附权利要求所限定的范围。
实施例1:
如图1所示一种FGH序列全自动型真空导热油加热浸漆烘干设备及其工艺,包括制冷机组、储漆罐、储漆搅拌机、过滤器、储漆罐真空阀、浸漆阀、回漆阀、储漆罐放空阀、缓冲器浸漆真空阀、储漆罐真空阀、加热真空阀、真空总阀、真空泵、排放罐、浸漆放空阀、浸漆干燥罐导热油加热器、导热油泵、膨胀罐、加油泵,所述制冷机组与储漆罐连接,所述储漆罐通过管道与储漆罐真空阀连接,所述储漆罐真空阀通过管道与缓冲器连接,所述缓冲器通过管道与真空总阀连接,所述真空总阀通过管道与真空泵连接,所述真空泵通过管道与排放罐连接,所述储漆罐真空阀通过管道与浸漆缸真空阀连接,所述浸漆缸真空阀通过管道与浸漆干燥罐连接,所述浸漆干燥罐通过管道与浸漆缸放空阀连接,所述浸漆干燥罐通过管道与导热油加热器连接,所述导热加热器与导热油泵连接,所述导热油泵与通过管道与膨胀罐连接,所述膨胀罐与加油泵连接,所述膨胀罐通过管道与浸漆干燥罐导热有加热器之间的管道连接。
优选于,所述缓冲罐与真空总阀之间的管道设有缓冲器浸漆真空阀、储漆罐真空阀、加热真空阀。
优选于,所述浸漆干燥罐设有回流装置。
一种FGH序列全自动型真空导热油加热浸漆烘干设备的制造工艺,包括如下步骤,第一步,预烘:把定子放入浸漆缸内关闭缸盖,在真空状态下加热至预烘所需温度。
第二步,浸漆:等缸内温度降到50度后,起动真空泵抽缸内真空,待缸内真空度达到-0.09Mpa以上关闭真空泵,打开输漆阀输漆至浸漆罐并使漆面浸没工件,关闭进漆阀,真空浸漆至5~30分钟;
第三步,回漆:起动真空泵抽储漆灌真空,打开回漆阀门,回漆完成后关闭回漆阀;
第四步,滴干:滴净定子上的余漆,滴漆完成后将滴下余漆抽回储漆灌;
第五步,清洗:打开清洗罐阀门,输入稀释剂于浸漆缸底部浸泡,完成浸泡缸底后起动真空泵抽稀释剂至储存罐,打开清洗阀门将稀释剂抽回稀释剂储存罐内,抽完稀释剂后关闭相应阀门;
第六步,固化:浸漆缸温度达到180℃。

Claims (4)

1.一种FGH序列全自动型真空导热油加热浸漆烘干设备及其工艺,其特征在于,包括制冷机组、储漆罐、储漆搅拌机、过滤器、储漆罐真空阀、浸漆阀、回漆阀、储漆罐放空阀、缓冲器浸漆真空阀、储漆罐真空阀、加热真空阀、真空总阀、真空泵、排放罐、浸漆放空阀、浸漆干燥罐导热油加热器、导热油泵、膨胀罐、加油泵,所述制冷机组与储漆罐连接,所述储漆罐通过管道与储漆罐真空阀连接,所述储漆罐真空阀通过管道与缓冲器连接,所述缓冲器通过管道与真空总阀连接,所述真空总阀通过管道与真空泵连接,所述真空泵通过管道与排放罐连接,所述储漆罐真空阀通过管道与浸漆缸真空阀连接,所述浸漆缸真空阀通过管道与浸漆干燥罐连接,所述浸漆干燥罐通过管道与浸漆缸放空阀连接,所述浸漆干燥罐通过管道与导热油加热器连接,所述导热加热器与导热油泵连接,所述导热油泵与通过管道与膨胀罐连接,所述膨胀罐与加油泵连接,所述膨胀罐通过管道与浸漆干燥罐导热有加热器之间的管道连接。
2.根据权利要求1一种FGH序列全自动型真空导热油加热浸漆烘干设备的制造工艺,其特征在于,包括如下步骤,
第一步,预烘:把定子放入浸漆缸内关闭缸盖,在真空状态下加热至预烘所需温度;
第二步,浸漆:等缸内温度降到50度后,起动真空泵抽缸内真空,待缸内真空度达到-0.09Mpa以上关闭真空泵,打开输漆阀输漆至浸漆罐并使漆面浸没工件,关闭进漆阀,真空浸漆至5~30分钟;
第三步,回漆:起动真空泵抽储漆灌真空,打开回漆阀门,回漆完成后关闭回漆阀;
第四步,滴干:滴净定子上的余漆,滴漆完成后将滴下余漆抽回储漆灌;
第五步,清洗:打开清洗罐阀门,输入稀释剂于浸漆缸底部浸泡,完成浸泡缸底后起动真空泵抽稀释剂至储存罐,打开清洗阀门将稀释剂抽回稀释剂储存罐内,抽完稀释剂后关闭相应阀门;
第六步,固化:浸漆缸温度达到180℃。
3.根据权利要求1所述一种FGH序列全自动型真空导热油加热浸漆烘干设备,其特征在于,所述缓冲罐与真空总阀之间的管道设有缓冲器浸漆真空阀、储漆罐真空阀、加热真空阀。
4.根据权利要求1所述一种FGH序列全自动型真空导热油加热浸漆烘干设备,其特征在于,所述浸漆干燥罐设有回流装置。
CN201711415034.7A 2017-12-25 2017-12-25 一种fgh序列全自动型真空导热油加热浸漆烘干设备及其工艺 Pending CN108080211A (zh)

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