CN203861954U - Removing and recycling system for solvents - Google Patents
Removing and recycling system for solvents Download PDFInfo
- Publication number
- CN203861954U CN203861954U CN201420287717.4U CN201420287717U CN203861954U CN 203861954 U CN203861954 U CN 203861954U CN 201420287717 U CN201420287717 U CN 201420287717U CN 203861954 U CN203861954 U CN 203861954U
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- CN
- China
- Prior art keywords
- condenser
- vacuum pump
- receiving tank
- exhaust outlet
- vavuum pump
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a removing and recycling system for solvents. The system comprises a reaction kettle, a condenser, a receiving tank, a buffer tank, a vacuum pump and a reservoir, wherein the pipe orifice of an extruding pipe at the kettle top of the reaction kettle is connected with an air inlet of the condenser, a liquid outlet in the bottom part of the condenser is connected with a material inlet in the top of the receiving tank, an air exhaust outlet in the top of the receiving tank is connected with an air inlet in the top of the buffer tank, an air exhaust outlet in the top of the buffer tank is connected with an air suction inlet of the vacuum pump, an air exhaust outlet of the vacuum pump is connected with the reservoir through an air exhaust pipeline, and a water outlet in the side part of the reservoir is connected with an operating fluid inlet of the vacuum pump through a water supply pipeline. For the system, after being condensed by the condenser, the vaporized solvents in the reaction kettle are stored in the receiving tank, and simultaneously, the vacuum can be generated in the buffer tank by utilizing the vacuum pump, the air without completely cooling in the condenser is sucked into the vacuum pump and then is exhausted into the reservoir, so that the removal and recycle of the solvents are realized. The system has the advantages of low energy consumption, little pollution and high recycling rate.
Description
Technical field
The utility model relates to chemical production technical field, more particularly, relates in particular to a kind of solvent removal recovery system.
Background technology
In Chemical Manufacture, need use a large amount of organic solvents, along with the enforcement of the strategy of sustainable development, the saving of resource, the energy and environmental protection are had higher requirement, thereby the Rational Utilization of organic solution becomes day by day urgent and sharp-pointed.To this, many Chemical Manufacture enterprise all starts to configure solvent removal recovery system, realize and in process of production solvent is carried out to recycling, but still there is in solvent removal link the problem that energy consumption is high, organic efficiency is low, and because long-time high temperature also easily produces tar, cause air pollution.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, and a kind of solvent removal recovery system is provided, and reaches the object of consumption reduction, environmental protection in solvent removal link.
For achieving the above object, solvent removal recovery system provided by the utility model, comprise reactor, condenser, receiving tank, surge tank, vavuum pump and cistern, the blow-off pipe mouth of pipe on described reactor still top is connected with the air inlet of condenser, the liquid outlet of described condenser bottom is connected with the charging aperture at receiving tank top, the exhaust outlet at described receiving tank top is connected with the air inlet at surge tank top, the exhaust outlet at described surge tank top is connected with the air entry of vavuum pump, the exhaust outlet of described vavuum pump is connected with cistern by discharge duct, the delivery port of cistern sidepiece is connected with the working solution entrance of vavuum pump by water supply line.
The utility model becomes condensate liquid to be stored in receiving tank the solvent condenses of evaporating in reactor by condenser, so that recycling, utilize vavuum pump to make generation vacuum in surge tank simultaneously, after being sucked to vavuum pump, gas completely not cooling in condenser enters in cistern, realize removing and reclaiming of solvent, its energy consumption is low, it is little to pollute, the rate of recovery is high, reaches the object of consumption reduction, environmental protection in solvent removal link.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-reactor; 2-condenser; 3-receiving tank; 4-surge tank; 5-vavuum pump; 6-cistern.
The specific embodiment
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.
Consult shown in Fig. 1, a kind of solvent removal recovery system provided by the utility model, comprise reactor 1, condenser 2, receiving tank 3, surge tank 4, vavuum pump 5 and cistern 6, the blow-off pipe mouth of pipe on described reactor 1 still top is connected with the air inlet of condenser 2, the liquid outlet of described condenser 2 bottoms is connected with the charging aperture at receiving tank 3 tops, the exhaust outlet at described receiving tank 3 tops is connected with the air inlet at surge tank 4 tops, the exhaust outlet at described surge tank 4 tops is connected with the air entry of vavuum pump 5, the exhaust outlet of described vavuum pump 5 is connected with cistern 6 by discharge duct, the delivery port of cistern 6 sidepieces is connected with the working solution entrance of vavuum pump 5 by water supply line, for vacuumizing, vavuum pump 5 provides work water.
In process of production, the blow-off pipe mouth of pipe of the solvent of reactor 1 interior evaporation through still top enters condenser 2 and carries out condensation, the incomplete cooling gas of the condensate liquid that condensation forms and part enters receiving tank 3 together, condensate liquid is stored in receiving tank 3 so that recycling realizes removing and reclaiming of solvent; Simultaneously, vavuum pump 5 work make the interior generation vacuum of surge tank 4, because surge tank 4 communicates with receiving tank 3, the incomplete cooling gas of condenser 2 of receiving tank 3 interior receptions is inhaled in vavuum pump 5 in the lump, the last exhaust outlet from vavuum pump 5 enters cistern 6 and is absorbed by the water pond, to reduce air pollution, reach the object of consumption reduction, environmental protection.In the process vacuumizing at vavuum pump 5, for detecting the vacuum in surge tank 4, at the top of surge tank 4, vacuum meter is housed.
Claims (2)
1. a solvent removal recovery system, it is characterized in that: comprise reactor, condenser, receiving tank, surge tank, vavuum pump and cistern, the blow-off pipe mouth of pipe on described reactor still top is connected with the air inlet of condenser, the liquid outlet of described condenser bottom is connected with the charging aperture at receiving tank top, the exhaust outlet at described receiving tank top is connected with the air inlet at surge tank top, the exhaust outlet at described surge tank top is connected with the air entry of vavuum pump, the exhaust outlet of described vavuum pump is connected with cistern by discharge duct, the delivery port of cistern sidepiece is connected with the working solution entrance of vavuum pump by water supply line.
2. solvent removal recovery system according to claim 1, is characterized in that: vacuum meter is equipped with at the top of described surge tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287717.4U CN203861954U (en) | 2014-06-03 | 2014-06-03 | Removing and recycling system for solvents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287717.4U CN203861954U (en) | 2014-06-03 | 2014-06-03 | Removing and recycling system for solvents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203861954U true CN203861954U (en) | 2014-10-08 |
Family
ID=51642945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420287717.4U Expired - Fee Related CN203861954U (en) | 2014-06-03 | 2014-06-03 | Removing and recycling system for solvents |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203861954U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399351A (en) * | 2014-11-29 | 2015-03-11 | 河南国花彩印包装有限公司 | Solvent-containing air separation system |
| CN105289016A (en) * | 2015-11-04 | 2016-02-03 | 重庆臻源红豆杉发展有限公司 | Operation method for vacuum decompressing concentration device |
| CN108128955A (en) * | 2017-12-27 | 2018-06-08 | 江苏南大光电材料股份有限公司 | The retracting device and its method of the solvent of source containing MO |
-
2014
- 2014-06-03 CN CN201420287717.4U patent/CN203861954U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399351A (en) * | 2014-11-29 | 2015-03-11 | 河南国花彩印包装有限公司 | Solvent-containing air separation system |
| CN104399351B (en) * | 2014-11-29 | 2016-03-16 | 河南国花彩印包装有限公司 | A kind of solvent-laden air-seperation system |
| CN105289016A (en) * | 2015-11-04 | 2016-02-03 | 重庆臻源红豆杉发展有限公司 | Operation method for vacuum decompressing concentration device |
| CN108128955A (en) * | 2017-12-27 | 2018-06-08 | 江苏南大光电材料股份有限公司 | The retracting device and its method of the solvent of source containing MO |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20200603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |