CN109282668A - 一种耐腐蚀冷却装置 - Google Patents
一种耐腐蚀冷却装置 Download PDFInfo
- Publication number
- CN109282668A CN109282668A CN201811116478.5A CN201811116478A CN109282668A CN 109282668 A CN109282668 A CN 109282668A CN 201811116478 A CN201811116478 A CN 201811116478A CN 109282668 A CN109282668 A CN 109282668A
- Authority
- CN
- China
- Prior art keywords
- liquid nitrogen
- inner housing
- corrosion
- housing
- outer housing
- Prior art date
- 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.)
- Pending
Links
- 238000005260 corrosion Methods 0.000 title claims abstract description 23
- 230000007797 corrosion Effects 0.000 title claims abstract description 23
- 238000001816 cooling Methods 0.000 title claims abstract description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 96
- 239000007788 liquid Substances 0.000 claims abstract description 76
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 48
- 238000010992 reflux Methods 0.000 claims abstract description 16
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- -1 Polytetrafluoroethylene Polymers 0.000 claims description 3
- 229910021389 graphene Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/06—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits forming part of, or being attached to, the tank containing the body of fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
- F28D1/0472—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being helically or spirally coiled
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
- F28F13/125—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation by stirring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
本发明属于化工设备生产技术领域,特别涉及一种耐腐蚀冷却装置,包括内壳体和外壳体,所述内壳体设置在外壳体内部,所述内壳体与外壳体之间为液氮填充层;外壳体顶部设置液氮输入管;所述内壳体内壁上设置耐腐蚀导热膜,所述内壳体内设置有高温液体流动槽,所述高温液体流动槽沿着内壳体内壁从上至下盘旋设置,所述内壳体上端设置进液管,所述进液管上端伸出外壳体外部,所述进液管下端设置在高温液体流动槽上端的正上方;所述内壳体底部设置出料管;所述外壳体底部设置液氮回流管,所述液氮回流管一端与液氮填充层底部相连,另一端与液氮输入管相连;本发明的装置冷却效果好,冷却效率高,耐腐蚀,使用寿命长。
Description
技术领域
本发明属于化工设备生产技术领域,特别涉及一种耐腐蚀冷却装置。
背景技术
在化工生产当中,尝尝需要采用冷却装置,对热的液体进行冷却;现有技术中常用管是换热器对热的液体进行冷却,现有技术中的换热器往往采用传热较好的金属材料制成换热管进行换热,对于腐蚀性的高温液体,会对其进行腐蚀,降低其使用寿命,且现有的换热装置采用冷却水作为降温介质,要将高温液体降低至较低温度需要很长的时间,降温速度慢,效率低。
发明内容
本发明解决现有技术中存在的上述技术问题,提供一种耐腐蚀冷却装置。
为解决上述问题,本发明的技术方案如下:
一种耐腐蚀冷却装置,包括内壳体和外壳体,所述内壳体设置在外壳体内部,所述内壳体与外壳体之间为液氮填充层;
外壳体顶部设置液氮输入管,所述液氮输入管上端与液氮罐相连,下端插入液氮填充层;
所述内壳体内壁上设置耐腐蚀导热膜,所述内壳体内设置有高温液体流动槽,所述高温液体流动槽沿着内壳体内壁从上至下盘旋设置,所述内壳体上端设置进液管,所述进液管上端伸出外壳体外部,所述进液管下端设置在高温液体流动槽上端的正上方;所述内壳体底部设置出料管,所述出料管下端伸出外壳体外部;
所述外壳体底部设置液氮回流管,所述液氮回流管一端与液氮填充层底部相连,另一端与液氮输入管相连,所述液氮回流管上设置提升泵。
作为本发明的一种改进,所述内壳体的竖直中心轴上设置旋转叶片。可均匀内壳体内的温度。
作为本发明的一种改进,所述液氮回流管设置分支管道,所述分支管道与安全排气瓶相连。可排除多余的氮气,避免体系压力过大。
作为本发明的一种改进,所述高温液体流动槽内间隔设置有第一挡片和第二挡片,所述第一挡片和第二挡片外部形状与高温液体流动槽内壁形状相同,所述第一挡片上设置竖直孔,所述第二挡片上设置水平孔。降低高温液体在高温液体流动槽内的流速,使之充分冷却。
作为本发明的一种改进,所述耐腐蚀导热膜为石墨烯膜或聚四氟乙烯膜。避免内壳体内壁被腐蚀。
相对于现有技术,本发明的优点如下,
本发明的耐腐蚀冷却装置通过设置液氮填充层,可对内壳体内壁上盘旋设置的高温液体流动槽内的高温液体进行冷却,冷却效果好,冷却效率高;通过设置在内壳体内壁上设置耐腐蚀导热膜,避免高温条件下的腐蚀性液体对壳体进行腐蚀,延长使用寿命;通过设置液氮回流管,可液氮进行充分利用,节约资源。
附图说明
图1为耐腐蚀冷却装置结构示意图;
图2为第一挡片结构示意图;
图3为第二挡片结构示意图;
图中:1是内壳体、2是外壳体、3是液氮填充层、4是液氮输入管、5是液氮罐、6是高温液体流动槽、7是进液管、8是出料管、9是液氮回流管、10是旋转叶片、11是分支管道、12是安全排气瓶、13是第一挡片、14是第二挡片。
具体实施方式
实施例1:
参见图1-3,一种耐腐蚀冷却装置,包括内壳体1和外壳体2,所述内壳体1设置在外壳体2内部,所述内壳体1与外壳体2之间为液氮填充层3;
外壳体2顶部设置液氮输入管4,所述液氮输入管4上端与液氮罐5相连,下端插入液氮填充层3;
所述内壳体1内壁上设置耐腐蚀导热膜,所述内壳体1内设置有高温液体流动槽6,所述高温液体流动槽6沿着内壳体1内壁从上至下盘旋设置,所述内壳体1上端设置进液管7,所述进液管7上端伸出外壳体2外部,所述进液管7下端设置在高温液体流动槽6上端的正上方;所述内壳体1底部设置出料管8,所述出料管8下端伸出外壳体2外部;
所述外壳体2底部设置液氮回流管9,所述液氮回流管9一端与液氮填充层3底部相连,另一端与液氮输入管4相连,所述液氮回流管上设置提升泵。
实施例2:
参见图1-3,作为本发明的一种改进,所述内壳体1的竖直中心轴上设置旋转叶片10。可均匀内壳体1内的温度。
实施例3:
参见图1-3,作为本发明的一种改进,所述液氮回流管9设置分支管道11,所述分支管道11与安全排气瓶12相连。可排除多余的氮气,避免体系压力过大。
实施例4:
参见图1-3,作为本发明的一种改进,所述高温液体流动槽6内间隔设置有第一挡片13和第二挡片14,所述第一挡片13和第二挡片14外部形状与高温液体流动槽6内壁形状相同,所述第一挡片13上设置竖直孔,所述第二挡片14上设置水平孔。降低高温液体在高温液体流动槽6内的流速,使之充分冷却。
实施例5:
参见图1-3,作为本发明的一种改进,所述耐腐蚀导热膜为石墨烯膜或聚四氟乙烯膜。避免内壳体1内壁被腐蚀。
本发明还可以将实施例2、3、4、5所述技术特征中的至少一个与实施例1组合形成新的实施方式。
需要说明的是上述实施例仅仅是本发明的较佳实施例,并没有用来限定本发明的保护范围,在上述基础上做出的等同替换或者替代均属于本发明的保护范围。
Claims (5)
1.一种耐腐蚀冷却装置,其特征在于,包括内壳体和外壳体,所述内壳体设置在外壳体内部,所述内壳体与外壳体之间为液氮填充层;
外壳体顶部设置液氮输入管,所述液氮输入管上端与液氮罐相连,下端插入液氮填充层;所述内壳体内壁上设置耐腐蚀导热膜,所述内壳体内设置有高温液体流动槽,所述高温液体流动槽沿着内壳体内壁从上至下盘旋设置,所述内壳体上端设置进液管,所述进液管上端伸出外壳体外部,所述进液管下端设置在高温液体流动槽上端的正上方;所述内壳体底部设置出料管,所述出料管下端伸出外壳体外部;
所述外壳体底部设置液氮回流管,所述液氮回流管一端与液氮填充层底部相连,另一端与液氮输入管相连,所述液氮回流管上设置提升泵。
2.如权利要求1所述的耐腐蚀冷却装置,其特征在于,所述内壳体的竖直中心轴上设置旋转叶片。
3.如权利要求1所述的耐腐蚀冷却装置,其特征在于,所述液氮回流管设置分支管道,所述分支管道与安全排气瓶相连。
4.如权利要求1所述的耐腐蚀冷却装置,其特征在于,所述高温液体流动槽内间隔设置有第一挡片和第二挡片,所述第一挡片和第二挡片外部形状与高温液体流动槽内壁形状相同,所述第一挡片上设置竖直孔,所述第二挡片上设置水平孔。
5.如权利要求1所述的耐腐蚀冷却装置,其特征在于,所述耐腐蚀导热膜为石墨烯膜或聚四氟乙烯膜。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811116478.5A CN109282668A (zh) | 2018-09-25 | 2018-09-25 | 一种耐腐蚀冷却装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811116478.5A CN109282668A (zh) | 2018-09-25 | 2018-09-25 | 一种耐腐蚀冷却装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109282668A true CN109282668A (zh) | 2019-01-29 |
Family
ID=65181372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811116478.5A Pending CN109282668A (zh) | 2018-09-25 | 2018-09-25 | 一种耐腐蚀冷却装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109282668A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114484262A (zh) * | 2022-02-11 | 2022-05-13 | 中国科学院上海微系统与信息技术研究所 | 一种杜瓦瓶 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2767916Y (zh) * | 2005-01-28 | 2006-03-29 | 中国科学院理化技术研究所 | 用于冷却高温超导电缆的过冷液氮循环冷却装置 |
CN202893353U (zh) * | 2012-10-24 | 2013-04-24 | 常州爱匹克斯生物医药研究所有限公司 | 反应釜 |
CN203209048U (zh) * | 2013-03-01 | 2013-09-25 | 浙江江北药业有限公司 | 一种液氮低温反应釜 |
CN205332861U (zh) * | 2015-12-25 | 2016-06-22 | 中国石油大学(华东) | 一种螺旋型夹套式复合换热器 |
CN106401971A (zh) * | 2016-11-24 | 2017-02-15 | 浙江创为真空设备有限公司 | 一种螺杆真空泵的泵体 |
CN207059186U (zh) * | 2017-07-04 | 2018-03-02 | 南宁市诚通管材有限公司 | 一种新型pe管冷却装置 |
-
2018
- 2018-09-25 CN CN201811116478.5A patent/CN109282668A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2767916Y (zh) * | 2005-01-28 | 2006-03-29 | 中国科学院理化技术研究所 | 用于冷却高温超导电缆的过冷液氮循环冷却装置 |
CN202893353U (zh) * | 2012-10-24 | 2013-04-24 | 常州爱匹克斯生物医药研究所有限公司 | 反应釜 |
CN203209048U (zh) * | 2013-03-01 | 2013-09-25 | 浙江江北药业有限公司 | 一种液氮低温反应釜 |
CN205332861U (zh) * | 2015-12-25 | 2016-06-22 | 中国石油大学(华东) | 一种螺旋型夹套式复合换热器 |
CN106401971A (zh) * | 2016-11-24 | 2017-02-15 | 浙江创为真空设备有限公司 | 一种螺杆真空泵的泵体 |
CN207059186U (zh) * | 2017-07-04 | 2018-03-02 | 南宁市诚通管材有限公司 | 一种新型pe管冷却装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114484262A (zh) * | 2022-02-11 | 2022-05-13 | 中国科学院上海微系统与信息技术研究所 | 一种杜瓦瓶 |
CN114484262B (zh) * | 2022-02-11 | 2022-11-08 | 中国科学院上海微系统与信息技术研究所 | 一种杜瓦瓶 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202018219U (zh) | 多级组合换热装置 | |
CN103424012A (zh) | 一种沉浸式环管换热器 | |
CN204301567U (zh) | 一种高温高效双管板换热器 | |
CN109282668A (zh) | 一种耐腐蚀冷却装置 | |
CN104329951A (zh) | 一种利用不凝气体逸流强化水平管外冷凝换热的装置 | |
CN204176969U (zh) | 一种单机自复叠制冷用水冷冷凝器 | |
CN102478366A (zh) | 多级组合换热装置 | |
CN102235828A (zh) | 特氟龙冷热交换器 | |
CN203586882U (zh) | 一种沉浸式环管换热器 | |
CN205425903U (zh) | 一种具有补偿圈的双程管壳式换热器 | |
CN210512743U (zh) | 一种新型防爆换热器 | |
CN204932895U (zh) | 一种碳化硅陶瓷管式降膜蒸发器 | |
CN208567597U (zh) | 一种内外双对流管式换热器 | |
CN103712492A (zh) | 一种碳化硅陶瓷换热器 | |
CN209926925U (zh) | 一种新型冷热水机热交换器 | |
CN105115326A (zh) | 浆液内循环式脱硫塔用浆液降温装置 | |
CN216081104U (zh) | 基于微热管的水水换热器 | |
CN110686530A (zh) | 三恒新风机用调节氯化锂溶液温度的钛换热器 | |
CN205049022U (zh) | 浆液内循环式脱硫塔用浆液降温装置 | |
CN215003073U (zh) | 一种耐腐蚀超薄金属换热器 | |
CN210004819U (zh) | 一种内衬波纹四氟列管的换热装置 | |
CN206974244U (zh) | 一种换热器及制备装置 | |
CN207600264U (zh) | 一种管板换热器 | |
CN106524806A (zh) | 超导加温换热器及换热方法 | |
CN210741182U (zh) | 一种用于化工生产时的高温液体冷却的转换器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190129 |
|
RJ01 | Rejection of invention patent application after publication |