CN201551863U - Solvent recovery system and reactor thereof - Google Patents
Solvent recovery system and reactor thereof Download PDFInfo
- Publication number
- CN201551863U CN201551863U CN2009202147772U CN200920214777U CN201551863U CN 201551863 U CN201551863 U CN 201551863U CN 2009202147772 U CN2009202147772 U CN 2009202147772U CN 200920214777 U CN200920214777 U CN 200920214777U CN 201551863 U CN201551863 U CN 201551863U
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- reactor
- seal device
- liquid seal
- solvent
- conduction oil
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Abstract
The utility model relates to a solvent recovery system and a reactor thereof. The solvent recovery system comprises a container for containing to-be-cleaned solvents, the reactor for evaporating the to-be-cleaned solvents, a condenser for condensing solvent vapor and a container for storing clean solvents. Heat transfer oil is contained inside the reactor; the to-be-cleaned solvents are heated through heat transfer of the heat transfer oil, and the reactor is provided with a pressure release opening. The solvent recovery system is characterized in that the pressure relief opening is sealed by a liquid sealing device provided with a pressure relief valve. As the liquid sealing device is used for sealing the pressure relief opening, vapor is stopped from entering the pressure relief opening. Moreover, the liquid level of the liquid sealing device can change along with the change of air pressure inside the reactor to realize a pressure relief function. As no vapor enters the heat transfer oil, replacement times of the heat transfer oil can be decreased, drying agents need no replacement, and accordingly working efficiency is improved.
Description
Technical field
The utility model relates to a kind of solvent recovering system and reactor thereof.
Background technology
Reclaim solvent system and comprise reactor, in converging, adopts by this reactor the electrical heating conduction oil, the conduction oil of heat will join the solvent slop heating in the reactor, reach boiling point up to solvent, solvent is evaporation therefore, solvent after the evaporation condenses by condenser, and finally enters into the cleaning solvent reservoir vessel.Reactor can provide and the extraneous relief port (pneumostome) that communicates, to guarantee the security of operation, enter into the oxidation that reactor quickens conduction oil for fear of ambient atmos, go out to be provided with drier at pneumostome, ambient atmos is dried and just may enters into reactor after moisture content is drawn in agent like this.Yet when reactor heats, can overflow from the relief port behind the conduction oil expanded by heating, and touch drier, this directly causes drier to lose efficacy, after drier lost efficacy, the conduction oil in the reactor can be accelerated oxidation, therefore, have to frequently to change drier and conduction oil and guarantee the carrying out of operation, this causes the efficient of solvent recovering system low.
The utility model content
The purpose of this utility model is to provide a kind of solvent recovering system and reactor thereof, and it can be increased work efficiency by reducing conduction oil.
For realizing described purpose, solvent recovering system of the present utility model comprises the container that is used to hold solvent to be cleaned, is used to evaporate the reactor of container to be cleaned, be contained with conduction oil in this reactor, utilize the heat transfer of conduction oil to heat solvent to be cleaned, be used for the condenser of coalescent solvent steam, be used to store the container of cleaning solvent, this reactor provides the relief port, be characterized in that this relief port is sealed by liquid seal device, this liquid seal device is provided with pressure-relief valve.
Described solvent recovering system, its further characteristics are that this liquid seal device is contained with conduction oil.
Described solvent recovering system, its further characteristics are that this liquid seal device communicates with reactor and forms linker.
Described solvent recovering system, its further characteristics be, this liquid seal device also communicates with the nitrogen supply (NS) device, and this nitrogen supply (NS) device is used to purge the liquid level of liquid seal device.
Described solvent recovering system, its further characteristics are that the body of liquid seal device is a transparent vessel, holds conduction oil in this transparent vessel, and this transparent vessel disposes liquid level meter.
The reactor that is used for solvent recovering system of the present utility model is contained with conduction oil in this reactor, utilizes the heat transfer of conduction oil to heat solvent to be cleaned, this reactor provides the relief port, it is characterized in that this relief port is sealed by liquid seal device, this liquid seal device is provided with pressure-relief valve.
Described reactor, its further characteristics are that this liquid seal device is contained with conduction oil.
Described reactor, its further characteristics are that this liquid seal device communicates with reactor and forms linker.
Described reactor, its further characteristics be, this liquid seal device also communicates with the nitrogen supply (NS) device, and this nitrogen supply (NS) device is used to purge the liquid level of liquid seal device.
Described reactor, its further characteristics are that the body of liquid seal device is a transparent vessel, holds conduction oil in this transparent vessel, and this transparent vessel disposes liquid level meter.
The beneficial effects of the utility model are: owing to seal the relief port by liquid seal device, stoped entering of steam, and the liquid level of liquid seal device can change with the air pressure change in the reactor, play the effect of release, owing to there is not steam to enter into conduction oil, change number of times thereby reduce conduction oil, more needn't change drier, thereby improve operating efficiency.
Description of drawings
Fig. 1 is the schematic diagram of recovery system of the present utility model.
The specific embodiment
As shown in Figure 1, solvent recovering system 100 comprises the container 10 that is used to hold solvent to be cleaned, be used to evaporate the reactor 20 of container to be cleaned, be contained with conduction oil in the reactor 20, utilize the heat transfer of conduction oil to heat solvent to be cleaned, be used for the condenser 40 of coalescent solvent steam, be used to store the container 50 of cleaning solvent, this reactor provides relief port 201, and relief port 201 is sealed by liquid seal device 60, and liquid seal device 60 is provided with pressure-relief valve 600.Reactor 20 heats wherein conduction oil by electric heater unit 30, and conduction oil heats the solvent to be cleaned that enters into reactor again, and solvent is evaporated.
Because relief port 201 is sealed by liquid seal device 60, expanding with heat and contract with cold of conduction oil can cause the rising and the decline of liquid level in the liquid seal device 60, stoped entering of steam.
Preferably, liquid seal device 60 is contained with conduction oil.
Preferably, liquid seal device 60 communicates with reactor 20 and forms linker, and expanding with heat and contract with cold of conduction oil can cause the rising and the decline of conduction oil liquid levels in the liquid seal device 60, stoped entering of steam.
Liquid seal device 60 also communicates by pipeline 80 with nitrogen supply (NS) device (not showing), and this nitrogen supply (NS) device is used to purge the liquid level of liquid seal device.60 pairs of conduction oils of liquid seal device have formed first pipe protection, purge by nitrogen, and liquid seal device forms an airtight unidirectional protection space and thoroughly stoped entering of water vapour, have formed the second heavily protection.
In the embodiment shown in fig. 1, the body of liquid seal device 60 is a transparent vessel, holds conduction oil in this transparent vessel, and this transparent vessel disposes liquid level meter 70.Owing to disposed liquid level meter, can visualization when replenishing conduction oil, easy to operate.
Claims (10)
1. solvent recovering system, comprise the container that is used to hold solvent to be cleaned, be used to evaporate the reactor of container to be cleaned, be contained with conduction oil in this reactor, utilize the heat transfer of conduction oil to heat solvent to be cleaned, the condenser that is used for coalescent solvent steam, be used to store the container of cleaning solvent, this reactor provides the relief port, it is characterized in that, this relief port is sealed by liquid seal device, and this liquid seal device is provided with pressure-relief valve.
2. solvent recovering system as claimed in claim 1 is characterized in that this liquid seal device is contained with conduction oil.
3. solvent recovering system as claimed in claim 2 is characterized in that this liquid seal device communicates with reactor and forms linker.
4. solvent recovering system as claimed in claim 1 is characterized in that this liquid seal device also communicates with the nitrogen supply (NS) device, and this nitrogen supply (NS) device is used to purge the liquid level of liquid seal device.
5. solvent recovering system as claimed in claim 1 is characterized in that, the body of liquid seal device is a transparent vessel, holds conduction oil in this transparent vessel, and this transparent vessel disposes liquid level meter.
6. a reactor that is used for solvent recovering system is contained with conduction oil in this reactor, utilizes the heat transfer of conduction oil to heat solvent to be cleaned, this reactor provides the relief port, it is characterized in that this relief port is sealed by liquid seal device, this liquid seal device is provided with pressure-relief valve.
7. reactor as claimed in claim 6 is characterized in that this liquid seal device is contained with conduction oil.
8. reactor as claimed in claim 7 is characterized in that this liquid seal device communicates with reactor and forms linker.
9. reactor as claimed in claim 6 is characterized in that this liquid seal device also communicates with the nitrogen supply (NS) device, and this nitrogen supply (NS) device is used to purge the liquid level of liquid seal device.
10. reactor as claimed in claim 6 is characterized in that, the body of liquid seal device is a transparent vessel, holds conduction oil in this transparent vessel, and this transparent vessel disposes liquid level meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202147772U CN201551863U (en) | 2009-12-03 | 2009-12-03 | Solvent recovery system and reactor thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202147772U CN201551863U (en) | 2009-12-03 | 2009-12-03 | Solvent recovery system and reactor thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201551863U true CN201551863U (en) | 2010-08-18 |
Family
ID=42611535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202147772U Expired - Fee Related CN201551863U (en) | 2009-12-03 | 2009-12-03 | Solvent recovery system and reactor thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201551863U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954196A (en) * | 2010-08-27 | 2011-01-26 | 爱阔特(上海)清洗设备制造有限公司 | Distillation recovery system |
| CN102146297A (en) * | 2011-03-04 | 2011-08-10 | 苏州久泰集团公司 | Method for producing environmental-friendly aromatic oil |
| CN103120860A (en) * | 2013-01-28 | 2013-05-29 | 江苏国正新材料科技有限公司 | Device for collecting, processing and recovering volatile lampblack in asphalt modulation |
| CN107875669A (en) * | 2017-12-26 | 2018-04-06 | 安徽红星药业股份有限公司 | Solvent recovery unit |
-
2009
- 2009-12-03 CN CN2009202147772U patent/CN201551863U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954196A (en) * | 2010-08-27 | 2011-01-26 | 爱阔特(上海)清洗设备制造有限公司 | Distillation recovery system |
| CN101954196B (en) * | 2010-08-27 | 2012-05-23 | 爱阔特(上海)清洗设备制造有限公司 | Distillation recovery system |
| CN102146297A (en) * | 2011-03-04 | 2011-08-10 | 苏州久泰集团公司 | Method for producing environmental-friendly aromatic oil |
| CN103120860A (en) * | 2013-01-28 | 2013-05-29 | 江苏国正新材料科技有限公司 | Device for collecting, processing and recovering volatile lampblack in asphalt modulation |
| CN107875669A (en) * | 2017-12-26 | 2018-04-06 | 安徽红星药业股份有限公司 | Solvent recovery unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nippon Paint (Chengdu) Co., Ltd. Assignor: Nippon Paint (China) Co., Ltd. Contract record no.: 2011510000080 Denomination of utility model: Solvent recovery system and reactor thereof Granted publication date: 20100818 License type: Exclusive License Record date: 20110607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20171203 |