CN103349842B - 用于烧碱、片碱浓缩的降膜蒸发器中的再分布装置 - Google Patents
用于烧碱、片碱浓缩的降膜蒸发器中的再分布装置 Download PDFInfo
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- CN103349842B CN103349842B CN201310264708.3A CN201310264708A CN103349842B CN 103349842 B CN103349842 B CN 103349842B CN 201310264708 A CN201310264708 A CN 201310264708A CN 103349842 B CN103349842 B CN 103349842B
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- Prior art keywords
- falling film
- concentration pipe
- film concentration
- pipe
- alkali lye
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- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 title claims abstract description 129
- 239000011552 falling film Substances 0.000 title claims abstract description 96
- 239000003513 alkali Substances 0.000 title claims abstract description 57
- 235000011121 sodium hydroxide Nutrition 0.000 title claims abstract description 57
- 239000012141 concentrate Substances 0.000 title claims abstract description 9
- 239000010408 film Substances 0.000 claims abstract description 43
- 239000004744 fabric Substances 0.000 claims abstract description 30
- 230000008676 import Effects 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 239000011148 porous material Substances 0.000 claims description 7
- 230000005484 gravity Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
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CN201310264708.3A CN103349842B (zh) | 2013-06-28 | 2013-06-28 | 用于烧碱、片碱浓缩的降膜蒸发器中的再分布装置 |
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CN201310264708.3A CN103349842B (zh) | 2013-06-28 | 2013-06-28 | 用于烧碱、片碱浓缩的降膜蒸发器中的再分布装置 |
Publications (2)
Publication Number | Publication Date |
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CN103349842A CN103349842A (zh) | 2013-10-16 |
CN103349842B true CN103349842B (zh) | 2015-09-16 |
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CN201310264708.3A Active CN103349842B (zh) | 2013-06-28 | 2013-06-28 | 用于烧碱、片碱浓缩的降膜蒸发器中的再分布装置 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1107980A (en) * | 1965-04-02 | 1968-03-27 | Bertrams Ag Hch | Apparatus for concentrating liquors |
US20060213346A1 (en) * | 2005-03-25 | 2006-09-28 | Petur Thors | Tool for making enhanced heat transfer surfaces |
CN2825637Y (zh) * | 2005-07-29 | 2006-10-11 | 武汉裕和远东科技有限公司 | 用于尿素生产中的节能真空浓缩器 |
CN201632082U (zh) * | 2010-02-25 | 2010-11-17 | 天津科技大学 | 管内降膜蒸发器的布膜器及布膜器组合工件 |
CN202666438U (zh) * | 2012-06-18 | 2013-01-16 | 博特瑞姆斯化工技术(北京)有限公司 | 逆流降膜浓缩单元 |
CN203525345U (zh) * | 2013-06-28 | 2014-04-09 | 张家港化工机械股份有限公司 | 用于烧碱、片碱浓缩的降膜蒸发器中的再分布装置 |
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2013
- 2013-06-28 CN CN201310264708.3A patent/CN103349842B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1107980A (en) * | 1965-04-02 | 1968-03-27 | Bertrams Ag Hch | Apparatus for concentrating liquors |
US20060213346A1 (en) * | 2005-03-25 | 2006-09-28 | Petur Thors | Tool for making enhanced heat transfer surfaces |
CN2825637Y (zh) * | 2005-07-29 | 2006-10-11 | 武汉裕和远东科技有限公司 | 用于尿素生产中的节能真空浓缩器 |
CN201632082U (zh) * | 2010-02-25 | 2010-11-17 | 天津科技大学 | 管内降膜蒸发器的布膜器及布膜器组合工件 |
CN202666438U (zh) * | 2012-06-18 | 2013-01-16 | 博特瑞姆斯化工技术(北京)有限公司 | 逆流降膜浓缩单元 |
CN203525345U (zh) * | 2013-06-28 | 2014-04-09 | 张家港化工机械股份有限公司 | 用于烧碱、片碱浓缩的降膜蒸发器中的再分布装置 |
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CN103349842A (zh) | 2013-10-16 |
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Address after: 215633 Jiangsu Province, Suzhou Zhangjiagang City gold town after Cheng Cheng Yang Lu Applicant after: Suzhou Tian Wo Science and Technology Co., Ltd. Address before: Suzhou City, Jiangsu province 215633 gold town Zhangjiagang city after Cheng Cheng Yang Road Zhangjiagang chemical machinery Limited by Share Ltd Applicant before: Zhangjiagang Chamical Machinery Co., Ltd. |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: ZHANGJIAGANG CHEMICAL MACHINERY CO., LTD. TO: SUZHOU TIANWO TECHNOLOGY CO., LTD. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170828 Address after: 215632, Linjiang Road, Changshan village, Nansha Town, Zhangjiagang, Jiangsu, Suzhou 1, China Patentee after: Chang Hua machine (Suzhou) heavy equipment Co., Ltd. Address before: 215633 Jiangsu Province, Suzhou Zhangjiagang City gold town after Cheng Cheng Yang Lu Patentee before: Suzhou Tian Wo Science and Technology Co., Ltd. |