CN201399256Y - Continual recrystallization solvent distilling device - Google Patents
Continual recrystallization solvent distilling device Download PDFInfo
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- CN201399256Y CN201399256Y CN2009200401073U CN200920040107U CN201399256Y CN 201399256 Y CN201399256 Y CN 201399256Y CN 2009200401073 U CN2009200401073 U CN 2009200401073U CN 200920040107 U CN200920040107 U CN 200920040107U CN 201399256 Y CN201399256 Y CN 201399256Y
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- solvent
- outlet
- evaporator
- condenser
- inlet
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Abstract
The utility model relates to a continual recrystallization solvent distilling device and is characterized in that the distilling device comprises a mother liquid tank (1), an evaporator (5), a solid collecting groove (6), a spiral conveyer (7), a condenser (8) and a solvent collecting tank (9), wherein the outlet of the mother liquid tank (1) is connected with the inlet of the evaporator (5), thebottom outlet of the evaporator (5) is connected with the inlet of the solid collecting tank (6), the outlet of the solid collecting tank (6) is connected with the inlet of the spiral conveyer (7), the top gas outlet of the evaporator (5) is connected with the inlet of the condenser (8), the outlet of the condenser (8) is connected with the solvent collecting tank (9), the evaporator (5) is a scraper-type film evaporator in which a movable scraper (4) is arranged, the solid collecting tank is provided with a clamp sleeve. The continual recrystallization solvent distilling device has convenientoperation and can realize continual distillation, has heat transfer area and high evaporation efficiency; the solvent can be recovered sufficiently, scale is not easy to form on the surface of solvent and is convenient to clean; the whole distillation process operates in seal system and the environment pollution is reduced.
Description
(1) technical field
The utility model relates to a kind of continous way recrystallization solvent distilling apparatus, belongs to technical field of chemical.
(2) background technology
In the chemical industry,, often adopt certain solvent to the product purification that is recrystallized for satisfying the requirement of people to product purity.Solvent behind the recrystallization distilled after the recovery usually utilize again.
Conventional method generally adopts the distillation still heated solvent, makes it explosive evaporation, and cooling is reclaimed again.When adopting this method distillation, if make the solvent evaporate to dryness, fully reclaim, then pin material meeting fouling attaches at the bottom of the still, handles very difficulty, can not realize continuous still.So often follow an amount of solvent to emit jointly in the pin material in the industry, this not only can make solvent recovery incomplete, causes waste, also tends to cause serious environmental to pollute.In addition, distillation still exists heat transfer area little, and distillation speed is slow, inefficient shortcoming, and especially the pin material need increase the discharging frequency more again in solvent, shortens a large amount of solvent distillation times relatively.Therefore, under the situation that feeds intake on an equal basis, during having formed and produced, distillation breaks through the bottleneck of output.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provide a kind of energy-conservation, efficient is high, discharging is easy, can reduce the continous way recrystallization solvent distilling apparatus of environmental pollution.
The purpose of this utility model is achieved in that a kind of continous way recrystallization solvent distilling apparatus, and it comprises mother liquor tank, evaporimeter, solid collection groove, spiral conveyer, condenser and solvent collection jar,
Described mother liquor tank outlet links to each other with evaporator inlet, and the outlet of described evaporimeter bottom links to each other with solid collection groove inlet, and described solid collection groove outlet links to each other with the spiral conveyer import,
Described evaporimeter top gas vent links to each other with condenser inlet, and described condensator outlet links to each other with the solvent collection jar,
Described evaporimeter is a scraper film evaporator, and inside is provided with movable scraping plate,
Described solid collection troughed belt chuck.
The utility model compared with prior art has following advantage: easy to operate, can realize the continuity distillation; Heat transfer area is big, the evaporation efficiency height; Solvent can fully reclaim, and surface difficult generation fouling, and cleaning is convenient; Whole still-process carries out under sealing system, has reduced environmental pollution.
(4) description of drawings
Fig. 1 is the utility model continous way recrystallization solvent distilling apparatus structural representation.
Among the figure:
(5) specific embodiment
Referring to Fig. 1, a kind of continous way recrystallization solvent distilling apparatus that the utility model relates to mainly is made up of mother liquor tank 1, evaporimeter 5, solid collection groove 6, spiral conveyer 7, condenser 8 and solvent collection jar 9.
Solid collection groove 6 strap clamp covers.
Operation principle:
Used solvent is squeezed into scraper film evaporator 5 through pump 2 after mother liquor tank 1 heavy general, can regulate the control flow by the valve of flowmeter 3 and front and back thereof.The solvent of squeezing into evaporimeter 5 is dispersed in inwall under evaporimeter 5 inner scraper plates 4 drive, form liquid film, is subjected to thermal evaporation rapidly, and the drift that cylindrical shell evaporator section inner wall surface is adhered in the solvent can be removed rapidly by movable scraping plate 4.The solid collection groove 6 of one sealing, strap clamp cover is set at base of evaporator, the drift that is scraped off by scraper plate 4 will fall to solid collection groove 6 bottoms in the gravity effect, logical cooling water in solid collection groove 6 chucks, the pin material of collecting is in time cooled off, through spiral conveyer 7 its transportation is gone out again, focus on after the packing.Solution after evaporimeter 5 distillations is collected by solvent collection jar 9 more again and is utilized through condenser 8 condensation.
Claims (1)
1, a kind of continous way recrystallization solvent distilling apparatus is characterized in that: it comprises mother liquor tank (1), evaporimeter (5), solid collection groove (6), spiral conveyer (7), condenser (8) and solvent collection jar (9),
Described mother liquor tank (1) outlet links to each other with evaporimeter (5) inlet, and the outlet of described evaporimeter (5) bottom links to each other with solid collection groove (6) inlet, and described solid collection groove (6) outlet links to each other with spiral conveyer (7) import,
Described evaporimeter (5) top gas vent links to each other with condenser (8) import, and described condenser (8) outlet links to each other with solvent collection jar (9),
Described evaporimeter (5) is a scraper film evaporator, and inside is provided with movable scraping plate (4),
Described solid collection groove (6) strap clamp cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200401073U CN201399256Y (en) | 2009-04-10 | 2009-04-10 | Continual recrystallization solvent distilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200401073U CN201399256Y (en) | 2009-04-10 | 2009-04-10 | Continual recrystallization solvent distilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201399256Y true CN201399256Y (en) | 2010-02-10 |
Family
ID=41659049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200401073U Expired - Lifetime CN201399256Y (en) | 2009-04-10 | 2009-04-10 | Continual recrystallization solvent distilling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201399256Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350082A (en) * | 2011-09-02 | 2012-02-15 | 江苏斯威森生物医药工程研究中心有限公司 | Crystallizing tank used for Arteether |
| CN102423543A (en) * | 2011-09-02 | 2012-04-25 | 江苏斯威森生物医药工程研究中心有限公司 | Vinpocetine special-purpose crystallization pot |
| CN102423677A (en) * | 2011-09-02 | 2012-04-25 | 江苏斯威森生物医药工程研究中心有限公司 | Special reaction kettle for synthesizing vincamine intermediate vinblastine formin |
| CN103446882A (en) * | 2013-09-05 | 2013-12-18 | 中国大唐集团环境技术有限公司 | Crystal cleaning device for pyrolysis chamber of selective catalytic reduction (SCR) urea denitration equipment |
| CN107746086A (en) * | 2017-10-19 | 2018-03-02 | 浙江东天虹环保工程有限公司 | A kind of organic wastewater with difficult degradation thereby preprocess method of high concentration and high saliferous |
-
2009
- 2009-04-10 CN CN2009200401073U patent/CN201399256Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350082A (en) * | 2011-09-02 | 2012-02-15 | 江苏斯威森生物医药工程研究中心有限公司 | Crystallizing tank used for Arteether |
| CN102423543A (en) * | 2011-09-02 | 2012-04-25 | 江苏斯威森生物医药工程研究中心有限公司 | Vinpocetine special-purpose crystallization pot |
| CN102423677A (en) * | 2011-09-02 | 2012-04-25 | 江苏斯威森生物医药工程研究中心有限公司 | Special reaction kettle for synthesizing vincamine intermediate vinblastine formin |
| CN102350082B (en) * | 2011-09-02 | 2013-01-09 | 江苏斯威森生物医药工程研究中心有限公司 | Crystallizing tank used for Arteether |
| CN103446882A (en) * | 2013-09-05 | 2013-12-18 | 中国大唐集团环境技术有限公司 | Crystal cleaning device for pyrolysis chamber of selective catalytic reduction (SCR) urea denitration equipment |
| CN103446882B (en) * | 2013-09-05 | 2015-02-11 | 中国大唐集团环境技术有限公司 | Crystal cleaning device for pyrolysis chamber of selective catalytic reduction (SCR) urea denitration equipment |
| CN107746086A (en) * | 2017-10-19 | 2018-03-02 | 浙江东天虹环保工程有限公司 | A kind of organic wastewater with difficult degradation thereby preprocess method of high concentration and high saliferous |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SULI FINE CHEMICAL INDUSTRY CO., LTD., JIANGYIN Free format text: FORMER OWNER: JIANGYIN SULI TECHNOLOGY CO., LTD. Effective date: 20120522 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120522 Address after: 214444 Jiangsu city of Jiangyin Province Li Gang Zhen Yun Hua Road, Lingang New City -1 No. 7 Patentee after: Suli Fine chemical Industry Co., Ltd., Jiangyin Address before: 214444 Jiangsu city of Jiangyin Province Li Gang Zhen Li Gang Zhen Yun Hua Road, Lingang New City -1 No. 7 Patentee before: Jiangyin Suli S&T Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU SULI FINE CHEMICAL CO., LTD. Free format text: FORMER NAME: SULI FINE CHEMICAL INDUSTRY CO., LTD., JIANGYIN |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 214444 Jiangsu city of Jiangyin Province Li Gang Zhen Yun Hua Road, Lingang New City -1 No. 7 Patentee after: Jiangsu Suli Fine Chemical Co., Ltd. Address before: 214444 Jiangsu city of Jiangyin Province Li Gang Zhen Yun Hua Road, Lingang New City -1 No. 7 Patentee before: Suli Fine chemical Industry Co., Ltd., Jiangyin |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100210 |