CN205699538U - A kind of glycol recovery device - Google Patents
A kind of glycol recovery device Download PDFInfo
- Publication number
- CN205699538U CN205699538U CN201620378200.5U CN201620378200U CN205699538U CN 205699538 U CN205699538 U CN 205699538U CN 201620378200 U CN201620378200 U CN 201620378200U CN 205699538 U CN205699538 U CN 205699538U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- gas leading
- heat reclaim
- unit
- water tank
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Treating Waste Gases (AREA)
Abstract
This utility model relates to a kind of glycol recovery device, including shell, charging aperture and discharging opening, it is provided with flue gas leading in described shell, heat reclaim unit, condensing unit, water tank and liquid withdrawal system, described charging aperture is connected with heat reclaim unit, described heat reclaim unit is connected with flue gas leading, it is provided with condensing unit outside described flue gas leading, described flue gas leading lower end is connected with liquid withdrawal system, described flue gas leading lower end is provided with drainage screen, described liquid withdrawal system right-hand member is connected with discharging opening, described condensing unit left end is connected with water tank, described condensing unit right-hand member is connected with heat reclaim unit, described heat reclaim unit is connected with water tank, it is provided with defecator between described heat reclaim unit and water tank；This utility model is provided with heat reclaim unit, condensing unit, the flue gas of discharge can be carried out heat recovery, and the flue gas after heat recovery is condensed, effectively ethylene glycol can be reclaimed, be effectively saved resource.
Description
Technical field
This utility model relates to waste gas recovering device, particularly with regard to a kind of glycol recovery device.
Background technology
The waste gas containing ethylene glycol can be produced in the production process of polyester, directly tail gas will be discharged if unprocessed, then can contaminated air, environment is produced certain impact, ethylene glycol contains certain abnormal flavour, directly ethylene glycol is discharged after unprocessed, then environment can be produced certain pollution, become liquid waste after ethylene glycol tail gas condensing in tail gas and enter sewer even plant area's periphery river course, ecological environment can be brought pollution, if the ethylene glycol in waste gas reclaims the most in advance, a large amount of ethylene glycol then can be caused to be wasted, but, at present in the production process of polyester, it is all that the tail gas containing ethylene glycol is directly discharged, and do not have relevant device that the tail gas of discharge is anticipated, therefore, in how producing, high efficiency glycol recovery device becomes numerous producer problem to be solved.
Utility model content
This utility model is for the deficiencies in the prior art, it is provided that a kind of glycol recovery device, to solve problems of the prior art.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of glycol recovery device, it is characterized in that: include shell, charging aperture and discharging opening, it is provided with flue gas leading in described shell, heat reclaim unit, condensing unit, water tank and liquid withdrawal system, described charging aperture is connected with heat reclaim unit, described heat reclaim unit is connected with flue gas leading, it is provided with condensing unit outside described flue gas leading, described flue gas leading lower end is connected with liquid withdrawal system, described flue gas leading lower end is provided with drainage screen, described liquid withdrawal system right-hand member is connected with discharging opening, described condensing unit left end is connected with water tank, described condensing unit right-hand member is connected with heat reclaim unit, described heat reclaim unit is connected with water tank, it is provided with defecator between described heat reclaim unit and water tank.
As a kind of improvement of the present utility model, described flue gas leading is helical form flue gas leading.
As a kind of improvement of the present utility model, in described flue gas leading, it is provided with pressure controller.
As a kind of improvement of the present utility model, in described shell, it is provided with temperature controller.
Owing to have employed above technology, this utility model compared with the prior art, has the advantage that as follows:
This utility model is a kind of simple in construction, a kind of glycol recovery device safe and reliable, easy to use, with low cost, is provided with heat reclaim unit in this utility model, the flue gas of discharge can be carried out heat recovery, can effectively prevent the waste of resource；This utility model is provided with condensation heat sink, and the flue gas after heat recovery is condensed, and after ethylene glycol is carried out cooling condensation, and condensed liquid is filtered, can effectively remove the impurity in liquid；After condensed water can be passed through heat reclaim unit and reclaim heat by this utility model, after condensed water is filtered by defecator, again reclaim and waste gas is lowered the temperature, being effectively saved water resource.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of glycol recovery device；
In figure: 1, shell, 2, charging aperture, 3, discharging opening, 4, flue gas leading, 5, heat reclaim unit, 6, condensing unit, 7, water tank, 8, liquid withdrawal system, 9, drainage screen, 10, defecator, 11, pressure controller, 12, temperature controller.
Detailed description of the invention
Below in conjunction with the accompanying drawings and detailed description of the invention, it is further elucidated with this utility model.
Visible in conjunction with accompanying drawing, a kind of glycol recovery device, including shell 1, charging aperture 2 and discharging opening 3, it is provided with flue gas leading 4 in described shell 1, heat reclaim unit 5, condensing unit 6, water tank 7 and liquid withdrawal system 8, described charging aperture 2 is connected with heat reclaim unit 5, described heat reclaim unit 5 is connected with flue gas leading 4, it is provided with condensing unit 6 outside described flue gas leading 4, described flue gas leading 4 lower end is connected with liquid withdrawal system 8, described flue gas leading 4 lower end is provided with drainage screen 9, described liquid withdrawal system 8 right-hand member is connected with discharging opening 3, described condensing unit 6 left end is connected with water tank 7, described condensing unit 6 right-hand member is connected with heat reclaim unit 5, described heat reclaim unit 5 is connected with water tank 7, it is provided with defecator 10 between described heat reclaim unit 5 and water tank 7.
Described flue gas leading 4 is helical form flue gas leading.
It is provided with pressure controller 11 in described flue gas leading 4, the pressure in flue gas leading 4 can be controlled and regulate.
It is provided with temperature controller 12 in described shell 1, the temperature in device can be detected.
This utility model, specifically used process is as follows: waste gas enters in device by charging aperture 2, and by heat reclaim unit 5, the heat of waste gas is reclaimed, by the waste gas after heat recovery by flue gas leading 4, condensing unit 6 outside flue gas leading 4 carries out condensation cooling to waste gas, condensed ethylene glycol is after the drainage screen 9 of flue gas leading 4 lower end filters, and reclaims in being passed through liquid withdrawal system 8, and the liquid after recovery is discharged by discharging opening 3；Condensed water in water tank 7 is passed through in condensing unit 6, and after carrying out heat recovery in the condensed water after circulation is passed through heat reclaim unit 5, by condensed water after defecator 10 filters, and again condense in being passed through water tank 7, condensed water can be circulated use, effectively prevent the waste of resource.
Above-described embodiment is only optimal technical scheme of the present utility model; and it is not construed as restriction of the present utility model; the technical scheme that protection domain of the present utility model should be recorded with claim; it is protection domain including the equivalents of technical characteristic in the technical scheme that claim is recorded; equivalent the most in this range is improved, also within protection domain of the present utility model.
Claims (4)
1. a glycol recovery device, it is characterized in that: include shell, charging aperture and discharging opening, it is provided with flue gas leading in described shell, heat reclaim unit, condensing unit, water tank and liquid withdrawal system, described charging aperture is connected with heat reclaim unit, described heat reclaim unit is connected with flue gas leading, it is provided with condensing unit outside described flue gas leading, described flue gas leading lower end is connected with liquid withdrawal system, described flue gas leading lower end is provided with drainage screen, described liquid withdrawal system right-hand member is connected with discharging opening, described condensing unit left end is connected with water tank, described condensing unit right-hand member is connected with heat reclaim unit, described heat reclaim unit is connected with water tank, it is provided with defecator between described heat reclaim unit and water tank.
A kind of glycol recovery device the most according to claim 1, it is characterised in that: described flue gas leading is helical form flue gas leading.
A kind of glycol recovery device the most according to claim 1, it is characterised in that: it is provided with pressure controller in described flue gas leading.
A kind of glycol recovery device the most according to claim 1, it is characterised in that: it is provided with temperature controller in described shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620378200.5U CN205699538U (en) | 2016-04-29 | 2016-04-29 | A kind of glycol recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620378200.5U CN205699538U (en) | 2016-04-29 | 2016-04-29 | A kind of glycol recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205699538U true CN205699538U (en) | 2016-11-23 |
Family
ID=57292267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620378200.5U Expired - Fee Related CN205699538U (en) | 2016-04-29 | 2016-04-29 | A kind of glycol recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205699538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124595A (en) * | 2019-06-13 | 2019-08-16 | 江苏可奥熙光学材料科技有限公司 | A kind of lens monomer reaction kettle high-efficiency condensation device |
-
2016
- 2016-04-29 CN CN201620378200.5U patent/CN205699538U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124595A (en) * | 2019-06-13 | 2019-08-16 | 江苏可奥熙光学材料科技有限公司 | A kind of lens monomer reaction kettle high-efficiency condensation device |
| CN110124595B (en) * | 2019-06-13 | 2024-04-30 | 江苏可奥熙光学材料科技有限公司 | Lens monomer is high-efficient condensing equipment for reation kettle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170429 |